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https://github.com/ClovertaTheTrilobita/cellpose-web.git
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feat(frontend): 前端样式优化
This commit is contained in:
parent
723bfdf2d9
commit
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4 changed files with 437 additions and 163 deletions
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@ -140,22 +140,47 @@ def run_upload():
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@app.post("/train_upload")
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def train_upload():
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def _to_float(x, default):
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try:
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return float(x)
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except (TypeError, ValueError):
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return default
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def _to_int(x, default):
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try:
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return int(x)
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except (TypeError, ValueError):
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return default
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ts = datetime.datetime.now().strftime("%Y-%m-%d-%H-%M-%S") + f"-{int(time.time()*1000)%1000:03d}"
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model_name = request.args.get("model_name") or f"custom_model-{ts}"
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image_filter = request.args.get("image_filter") or "_img"
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mask_filter = request.args.get("mask_filter") or "_masks"
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base_model = request.args.get("base_model") or "cpsam"
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batch_size = request.args.get("batch_size") or 8
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learning_rate = request.args.get("learning_rate") or 5e-5
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n_epochs = request.args.get("n_epochs") or 100
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weight_decay = request.args.get("weight_decay") or 0.1
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normalize = request.args.get("normalize") or True
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compute_flows = request.args.get("compute_flows") or False
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min_train_masks = request.args.get(" min_train_masks") or 5
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nimg_per_epoch = request.args.get("nimg_per_epoch") or None
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rescale = request.args.get("rescale") or False
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scale_range = request.args.get("scale_range") or None
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channel_axis = request.args.get("channel_axis") or None
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batch_size = _to_int(request.args.get("batch_size"), 8)
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learning_rate = _to_float(request.args.get("learning_rate"), 5e-5)
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n_epochs = _to_int(request.args.get("n_epochs"), 100)
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weight_decay = _to_float(request.args.get("weight_decay"), 0.1)
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normalize = request.args.get(
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"normalize",
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default=True,
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type=lambda v: str(v).strip().lower() in ("1","true","t","yes","y","on")
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)
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compute_flows = request.args.get(
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"compute_flows",
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default=True,
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type=lambda v: str(v).strip().lower() in ("1","true","t","yes","y","on")
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)
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min_train_masks = _to_int(request.args.get(" min_train_masks"), 5)
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nimg_per_epoch = _to_int(request.args.get("nimg_per_epoch"), None)
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rescale = request.args.get(
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"rescale",
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default=False,
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type=lambda v: str(v).strip().lower() in ("1","true","t","yes","y","on")
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)
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scale_range = _to_float(request.args.get("scale_range"), None)
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channel_axis = _to_int(request.args.get("channel_axis"), None)
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train_files = request.files.getlist("train_files")
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test_files = request.files.getlist("test_files")
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@ -7,6 +7,7 @@
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<title>Bootstrap demo</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet"
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integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
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<link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css" rel="stylesheet">
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</head>
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<body>
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@ -12,54 +12,82 @@
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<style>
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/* 背景与玻璃卡片 —— 与首页/预览页一致 */
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body{
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min-height:100vh;
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body {
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min-height: 100vh;
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background: radial-gradient(1200px 600px at 20% 10%, rgba(13,110,253,.15), transparent 60%),
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radial-gradient(800px 400px at 80% 90%, rgba(32,201,151,.18), transparent 60%),
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linear-gradient(180deg, #f8f9fa, #eef2f7);
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}
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@media (prefers-color-scheme: dark){
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body{
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@media (prefers-color-scheme: dark) {
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body {
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background: radial-gradient(1200px 600px at 20% 10%, rgba(13,110,253,.25), transparent 60%),
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radial-gradient(800px 400px at 80% 90%, rgba(32,201,151,.25), transparent 60%),
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linear-gradient(180deg, #0b1020, #0e1326);
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}
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}
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.glass-card{
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.glass-card {
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backdrop-filter: blur(10px);
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-webkit-backdrop-filter: blur(10px);
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background: rgba(255,255,255,.65);
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border:1px solid rgba(255,255,255,.5);
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border: 1px solid rgba(255,255,255,.5);
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}
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[data-bs-theme="dark"] .glass-card{
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[data-bs-theme="dark"] .glass-card {
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background: rgba(17,20,34,.6);
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border:1px solid rgba(255,255,255,.08);
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border: 1px solid rgba(255,255,255,.08);
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}
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.section-title {
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display: flex; align-items: center; gap: .6rem; margin-bottom: 0;
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}
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.hint { font-size: .9rem; opacity: .75 }
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/* 小卡片（参数分组） */
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.subcard {
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background: rgba(255,255,255,.6);
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border: 1px solid rgba(0,0,0,.05);
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border-radius: 1rem;
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padding: 1rem;
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}
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[data-bs-theme="dark"] .subcard {
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background: rgba(255,255,255,.04);
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border-color: rgba(255,255,255,.08);
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}
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.section-title{
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display:flex; align-items:center; gap:.6rem;
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margin-bottom:0;
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}
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.hint{font-size:.9rem; opacity:.75}
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/* input-group 统一图标透明度 */
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.input-group-text i { opacity: .8; }
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/* 原生 progress 美化（保持 id 不变） */
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#bar{
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width:100%; height:1rem; border:none; border-radius:.75rem;
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background-color:rgba(13,110,253,.15); overflow:hidden; vertical-align:middle;
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/* progress 美化（保持 id 不变） */
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#bar {
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width: 100%;
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height: 1rem;
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border: none;
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border-radius: .75rem;
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background-color: rgba(13,110,253,.15);
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overflow: hidden;
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vertical-align: middle;
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}
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#bar::-webkit-progress-bar { background: transparent; }
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#bar::-webkit-progress-value {
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background: linear-gradient(90deg, #0d6efd, #6ea8fe);
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border-radius: .75rem;
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}
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#bar::-moz-progress-bar {
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background: linear-gradient(90deg, #0d6efd, #6ea8fe);
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border-radius: .75rem;
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}
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#bar::-webkit-progress-bar{background:transparent}
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#bar::-webkit-progress-value{background:linear-gradient(90deg,#0d6efd,#6ea8fe); border-radius:.75rem}
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#bar::-moz-progress-bar{background:linear-gradient(90deg,#0d6efd,#6ea8fe); border-radius:.75rem}
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/* 上传按钮动效（保持 id 不变） */
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#uploadBtn{
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padding:.65rem 1.1rem; border-radius:.8rem;
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transition:transform .12s ease, box-shadow .12s ease;
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/* 上传/启动按钮动效（保持 id 不变） */
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#uploadBtn {
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padding: .65rem 1.1rem;
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border-radius: .8rem;
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transition: transform .12s ease, box-shadow .12s ease;
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}
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#uploadBtn:hover, #uploadBtn:focus-visible{
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transform:translateY(-1px);
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box-shadow:0 .75rem 1.25rem rgba(0,0,0,.12);
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#uploadBtn:hover, #uploadBtn:focus-visible {
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transform: translateY(-1px);
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box-shadow: 0 .75rem 1.25rem rgba(0,0,0,.12);
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}
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/* 更紧凑的行距 */
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.g-tight { row-gap: .75rem; }
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</style>
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</head>
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@ -68,7 +96,9 @@
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<div class="glass-card rounded-4 shadow-lg p-4 p-md-5">
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<!-- 标题 -->
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<div class="d-flex align-items-center justify-content-between flex-wrap gap-2 mb-3">
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<h1 class="section-title h4"><i class="bi bi-cpu"></i> 训练配置</h1>
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<h1 class="section-title h4">
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<i class="bi bi-cpu"></i> 训练配置
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</h1>
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<div class="hint">选择训练/测试数据并设置模型参数</div>
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</div>
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@ -76,61 +106,150 @@
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<div class="mb-4">
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<div class="row g-3">
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<div class="col-12 col-lg-6">
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<label class="form-label fw-semibold"><i class="bi bi-folder2-open me-1"></i>选择训练文件</label>
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<label class="form-label fw-semibold">
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<i class="bi bi-folder2-open me-1"></i>选择训练文件
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</label>
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-cloud-arrow-up"></i></span>
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<input id="trainFileInput" type="file" class="form-control" multiple />
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</div>
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<div class="form-text">可多选；支持拖拽到输入框。</div>
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</div>
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<div class="col-12 col-lg-6">
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<label class="form-label fw-semibold"><i class="bi bi-folder2 me-1"></i>选择测试文件</label>
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<label class="form-label fw-semibold">
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<i class="bi bi-folder2 me-1"></i>选择测试文件
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</label>
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-cloud-arrow-up"></i></span>
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<input id="testFileInput" type="file" class="form-control" multiple />
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</div>
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<div class="form-text">可选；用于评估训练效果。</div>
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</div>
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</div>
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</div>
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<hr class="my-4">
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<!-- 参数区（仅美化，不改 id） -->
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<!-- 参数区 -->
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<div class="row g-3">
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<div class="col-12 col-lg-8">
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<div class="row g-3">
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<div class="col-12">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-type me-1"></i>model name</span>
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<input id="name" type="text" class="form-control" placeholder="为你的模型命名" />
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</div>
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<!-- 基础设置 -->
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<div class="subcard mb-3">
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<div class="d-flex align-items-center gap-2 mb-3">
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<i class="bi bi-sliders2-vertical"></i><strong>基础设置</strong>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-image me-1"></i>image filter</span>
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<input id="image_filter" type="text" class="form-control" placeholder="_img" />
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</div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-brush me-1"></i>masks filter</span>
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<input id="masks_filter" type="text" class="form-control" placeholder="_masks" />
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</div>
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</div>
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<div class="col-12">
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<label class="w-100">
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<div class="row g-3 g-tight">
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<div class="col-12">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-cpu-fill me-1"></i>model</span>
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<select id="model" class="form-select"></select>
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<span class="input-group-text"><i class="bi bi-type me-1"></i>model name</span>
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<input id="name" type="text" class="form-control" placeholder="为你的模型命名" />
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</div>
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</label>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-image me-1"></i>image filter</span>
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<input id="image_filter" type="text" class="form-control" placeholder="_img" />
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</div>
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<div class="form-text">如 <code>*_img.png</code></div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-brush me-1"></i>masks filter</span>
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<input id="masks_filter" type="text" class="form-control" placeholder="_masks" />
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</div>
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<div class="form-text">如 <code>*_masks.png</code></div>
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</div>
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<div class="col-12">
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<label class="w-100">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-cpu-fill me-1"></i>model</span>
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<select id="model" class="form-select"></select>
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</div>
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</label>
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</div>
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</div>
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</div>
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<!-- 训练超参 -->
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<div class="subcard">
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<div class="d-flex align-items-center gap-2 mb-3">
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<i class="bi bi-rocket-takeoff"></i><strong>训练超参数</strong>
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</div>
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<div class="row g-3 g-tight">
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-speedometer2 me-1"></i>learning rate</span>
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<input id="learning_rate" type="text" class="form-control" placeholder="0.005" />
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</div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-hash me-1"></i>n epochs</span>
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<input id="n_epochs" type="text" class="form-control" placeholder="100" />
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</div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-diagram-2 me-1"></i>weight decay</span>
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<input id="weight_decay" type="text" class="form-control" placeholder="0.1" />
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</div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-arrows-move me-1"></i>normalize</span>
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<select id="normalize" class="form-select">
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<option selected value="1">True</option>
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<option value="0">False</option>
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</select>
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</div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-gear me-1"></i>compute flows</span>
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<!-- 注意：此处 id 仍为 normalize（你原文如此）。建议后续改名避免重复 -->
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<select id="compute_flows" class="form-select">
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<option selected value="0">False</option>
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<option value="1">True</option>
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</select>
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</div>
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<div class="form-text">与光流/流场相关，通常仅在特定任务启用。</div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-123 me-1"></i>min train masks</span>
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<input id="min_train_masks" type="text" class="form-control" placeholder="5" />
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</div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-collection me-1"></i>nimg_per_epoch</span>
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<input id="nimg_per_epoch" type="text" class="form-control" placeholder="" />
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</div>
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</div>
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<div class="col-12 col-md-6">
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<div class="input-group">
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<span class="input-group-text"><i class="bi bi-layers me-1"></i>channel axis</span>
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<input id="channel_axis" type="text" class="form-control" placeholder="" />
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- 右侧提示（可删，不影响逻辑） -->
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<!-- 右侧提示 -->
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<div class="col-12 col-lg-4">
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<div class="p-3 rounded-3 border h-100">
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<div class="d-flex align-items-center mb-2">
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@ -139,7 +258,8 @@
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<div class="hint">
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• 名称用于区分训练产物（日志/权重）。<br>
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• filter 用于匹配文件名，如 <code>*_img.png</code>、<code>*_masks.png</code>。<br>
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• 选择合适的预训练模型可加速收敛。
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• 选择合适的预训练模型可加速收敛。<br>
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• 建议仅微调必要超参，保持可复现性。
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</div>
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</div>
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</div>
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@ -153,12 +273,11 @@
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<div class="flex-grow-1">
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<div class="d-flex align-items-center justify-content-between mb-1">
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<span class="hint"><i class="bi bi-activity me-1"></i>进度</span>
|
||||
<span class="hint" id="barText"></span><!-- 如需 JS 写入文字可用；不用也不影响 -->
|
||||
<span class="hint" id="barText"></span>
|
||||
</div>
|
||||
<progress id="bar" max="100" value="0"></progress>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
@ -239,13 +358,29 @@
|
|||
const model_name = (document.getElementById('model_name')?.value || '').trim();
|
||||
const image_filter = (document.getElementById('image_filter')?.value || '').trim();
|
||||
const masks_filter = (document.getElementById('masks_filter')?.value || '').trim();
|
||||
const learning_rate = (document.getElementById('learning_rate')?.value || '').trim();
|
||||
const n_epochs = (document.getElementById('n_epochs')?.value || '').trim();
|
||||
const weight_decay = (document.getElementById('weight_decay')?.value || '').trim();
|
||||
const normalize = document.getElementById('normalize')?.value;
|
||||
const compute_flows = document.getElementById('compute_flows')?.value;
|
||||
const min_train_masks = (document.getElementById('min_train_masks')?.value || '').trim();
|
||||
const nimg_per_epoch = (document.getElementById('nimg_per_epoch')?.value || '').trim();
|
||||
const channel_axis = (document.getElementById('weight_decay')?.value || '').trim();
|
||||
|
||||
// 用 URLSearchParams 组装查询串
|
||||
const qs = new URLSearchParams({
|
||||
model: model,
|
||||
model_name: model_name,
|
||||
image_filter: image_filter,
|
||||
masks_filter: masks_filter
|
||||
masks_filter: masks_filter,
|
||||
learning_rate: learning_rate,
|
||||
n_epochs: n_epochs,
|
||||
weight_decay: weight_decay,
|
||||
normalize: normalize,
|
||||
compute_flows: compute_flows,
|
||||
min_train_masks: min_train_masks,
|
||||
nimg_per_epoch: nimg_per_epoch,
|
||||
channel_axis: channel_axis
|
||||
});
|
||||
|
||||
return `${API_UPLOAD}?${qs.toString()}`;
|
||||
|
|
|
|||
|
|
@ -1,96 +1,209 @@
|
|||
<!DOCTYPE html>
|
||||
<meta charset="UTF-8" />
|
||||
<h1>训练结果预览</h1>
|
||||
<p id="none-exist" hidden></p>
|
||||
<canvas id="lossChart"></canvas>
|
||||
<!doctype html>
|
||||
<html lang="zh-CN" data-bs-theme="auto">
|
||||
|
||||
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
|
||||
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
|
||||
<script src="api.js"></script>
|
||||
<script type="module">
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<title>训练结果预览</title>
|
||||
|
||||
const API_RESULT = API_BASE + "status";
|
||||
const params = new URLSearchParams(window.location.search);
|
||||
const ID = params.get("id");
|
||||
<!-- Bootstrap & Icons（与前页一致） -->
|
||||
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/css/bootstrap.min.css" rel="stylesheet"
|
||||
integrity="sha384-sRIl4kxILFvY47J16cr9ZwB07vP4J8+LH7qKQnuqkuIAvNWLzeN8tE5YBujZqJLB" crossorigin="anonymous">
|
||||
<link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css" rel="stylesheet">
|
||||
|
||||
const msg = document.getElementById("none-exist");
|
||||
const cava = document.getElementById("lossChart")
|
||||
|
||||
if (!ID) {
|
||||
msg.textContent = "missing id in URL";
|
||||
msg.hidden = false;
|
||||
cava.hidden = true;
|
||||
} else {
|
||||
try {
|
||||
const res = await axios.get(API_RESULT + "?id=" + encodeURIComponent(ID));
|
||||
console.log(res);
|
||||
const { exists, status } = res.data; // exists: boolean, status: "running" | "success" | "failed"...
|
||||
const data = res.data;
|
||||
|
||||
if (!exists) {
|
||||
msg.textContent = `id "${ID}" 不存在`;
|
||||
msg.hidden = false;
|
||||
cava.hidden = true;
|
||||
}
|
||||
else if (status == "running") {
|
||||
msg.textContent = `id "${ID}" 仍在运行中，请耐心等待片刻后刷新。`;
|
||||
msg.hidden = false;
|
||||
cava.hidden = true;
|
||||
}
|
||||
else {
|
||||
msg.hidden = true;
|
||||
cava.hidden = false;
|
||||
|
||||
const train_losses = data.train_losses;
|
||||
const test_losses = data.test_losses;
|
||||
|
||||
const epochs = Array.from({ length: Math.max(train_losses.length, test_losses.length) }, (_, i) => i + 1);
|
||||
|
||||
const ctx = document.getElementById('lossChart').getContext('2d');
|
||||
new Chart(ctx, {
|
||||
type: 'line',
|
||||
data: {
|
||||
labels: epochs,
|
||||
datasets: [
|
||||
{
|
||||
label: 'Train Loss',
|
||||
data: train_losses,
|
||||
borderColor: 'blue',
|
||||
fill: false,
|
||||
tension: 0.2,
|
||||
},
|
||||
{
|
||||
label: 'Test Loss',
|
||||
data: test_losses,
|
||||
borderColor: 'red',
|
||||
fill: false,
|
||||
tension: 0.2,
|
||||
}
|
||||
]
|
||||
},
|
||||
options: {
|
||||
responsive: true,
|
||||
interaction: { mode: 'index', intersect: false },
|
||||
scales: {
|
||||
x: { title: { display: true, text: 'Epoch' } },
|
||||
y: { title: { display: true, text: 'Loss' } }
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
} catch (e) {
|
||||
msg.textContent = "请求失败";
|
||||
msg.hidden = false;
|
||||
console.error(e);
|
||||
<style>
|
||||
/* 背景与玻璃卡片 —— 与你其它页保持一致 */
|
||||
body {
|
||||
min-height: 100vh;
|
||||
background:
|
||||
radial-gradient(1200px 600px at 20% 10%, rgba(13, 110, 253, .15), transparent 60%),
|
||||
radial-gradient(800px 400px at 80% 90%, rgba(32, 201, 151, .18), transparent 60%),
|
||||
linear-gradient(180deg, #f8f9fa, #eef2f7);
|
||||
}
|
||||
}
|
||||
|
||||
window.downloadTif = function () {
|
||||
const a = document.createElement("a");
|
||||
a.href = API_DL + "?id=" + encodeURIComponent(ID);
|
||||
a.download = ID; // 留空：文件名由服务端决定；可写具体名称
|
||||
document.body.appendChild(a);
|
||||
a.click();
|
||||
document.body.removeChild(a);
|
||||
}
|
||||
</script>
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body {
|
||||
background:
|
||||
radial-gradient(1200px 600px at 20% 10%, rgba(13, 110, 253, .25), transparent 60%),
|
||||
radial-gradient(800px 400px at 80% 90%, rgba(32, 201, 151, .25), transparent 60%),
|
||||
linear-gradient(180deg, #0b1020, #0e1326);
|
||||
}
|
||||
}
|
||||
|
||||
.glass-card {
|
||||
backdrop-filter: blur(10px);
|
||||
-webkit-backdrop-filter: blur(10px);
|
||||
background: rgba(255, 255, 255, .65);
|
||||
border: 1px solid rgba(255, 255, 255, .5);
|
||||
}
|
||||
|
||||
[data-bs-theme="dark"] .glass-card {
|
||||
background: rgba(17, 20, 34, .6);
|
||||
border: 1px solid rgba(255, 255, 255, .08);
|
||||
}
|
||||
|
||||
/* 标题行 */
|
||||
.section-title {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: .6rem;
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.hint {
|
||||
font-size: .9rem;
|
||||
opacity: .75
|
||||
}
|
||||
|
||||
/* 画布容器：响应式 16:9，可根据需要改比例 */
|
||||
.chart-wrap {
|
||||
position: relative;
|
||||
width: 100%;
|
||||
aspect-ratio: 16 / 9;
|
||||
/* 最小高度，防止数据少时过扁 */
|
||||
min-height: 280px;
|
||||
}
|
||||
|
||||
/* 让 canvas 完整填充容器（不改 id，仅加样式） */
|
||||
#lossChart {
|
||||
position: absolute;
|
||||
inset: 0;
|
||||
width: 100% !important;
|
||||
height: 100% !important;
|
||||
display: block;
|
||||
}
|
||||
|
||||
/* “无结果”提示：沿用 id，不改逻辑，仅美化 */
|
||||
#none-exist {
|
||||
margin: 0 0 1rem 0;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<div class="container py-4">
|
||||
<div class="glass-card rounded-4 shadow-lg p-4 p-md-5">
|
||||
<div class="d-flex align-items-center justify-content-between flex-wrap gap-2 mb-3">
|
||||
<h1 class="section-title h4">
|
||||
<i class="bi bi-graph-up-arrow"></i> 训练结果预览
|
||||
</h1>
|
||||
<div class="hint">Loss / Metric 曲线将根据你的训练日志自动绘制</div>
|
||||
</div>
|
||||
|
||||
<!-- “无结果”占位：保持 id，不改 hidden 的使用方式 -->
|
||||
<p id="none-exist" class="alert alert-warning d-flex align-items-center" role="status" hidden>
|
||||
<i class="bi bi-exclamation-triangle me-2"></i>
|
||||
暂无可预览的数据，请先开始训练或检查日志输出。
|
||||
</p>
|
||||
|
||||
<!-- 图表区域 -->
|
||||
<div class="chart-wrap rounded-3 border">
|
||||
<canvas id="lossChart"></canvas>
|
||||
</div>
|
||||
|
||||
<!-- 可选：底部小提示（不影响现有 JS） -->
|
||||
<div class="mt-3 text-secondary small">
|
||||
提示：如果你使用 Chart.js，建议设置 <code>responsive: true</code> 与 <code>maintainAspectRatio: false</code>，
|
||||
本页样式已自动保证画布自适应容器尺寸。
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- Bootstrap Bundle（含 Popper） -->
|
||||
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/js/bootstrap.bundle.min.js"
|
||||
integrity="sha384-FKyoEForCGlyvwx9Hj09JcYn3nv7wiPVlz7YYwJrWVcXK/BmnVDxM+D2scQbITxI"
|
||||
crossorigin="anonymous"></script>
|
||||
|
||||
|
||||
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
|
||||
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
|
||||
<script src="api.js"></script>
|
||||
<script type="module">
|
||||
|
||||
const API_RESULT = API_BASE + "status";
|
||||
const params = new URLSearchParams(window.location.search);
|
||||
const ID = params.get("id");
|
||||
|
||||
const msg = document.getElementById("none-exist");
|
||||
const cava = document.getElementById("lossChart")
|
||||
|
||||
if (!ID) {
|
||||
msg.textContent = "missing id in URL";
|
||||
msg.hidden = false;
|
||||
cava.hidden = true;
|
||||
} else {
|
||||
try {
|
||||
const res = await axios.get(API_RESULT + "?id=" + encodeURIComponent(ID));
|
||||
console.log(res);
|
||||
const { exists, status } = res.data; // exists: boolean, status: "running" | "success" | "failed"...
|
||||
const data = res.data;
|
||||
|
||||
if (!exists) {
|
||||
msg.textContent = `id "${ID}" 不存在`;
|
||||
msg.hidden = false;
|
||||
cava.hidden = true;
|
||||
}
|
||||
else if (status == "running") {
|
||||
msg.textContent = `id "${ID}" 仍在运行中，请耐心等待片刻后刷新。`;
|
||||
msg.hidden = false;
|
||||
cava.hidden = true;
|
||||
}
|
||||
else {
|
||||
msg.hidden = true;
|
||||
cava.hidden = false;
|
||||
|
||||
const train_losses = data.train_losses;
|
||||
const test_losses = data.test_losses;
|
||||
|
||||
const epochs = Array.from({ length: Math.max(train_losses.length, test_losses.length) }, (_, i) => i + 1);
|
||||
|
||||
const ctx = document.getElementById('lossChart').getContext('2d');
|
||||
new Chart(ctx, {
|
||||
type: 'line',
|
||||
data: {
|
||||
labels: epochs,
|
||||
datasets: [
|
||||
{
|
||||
label: 'Train Loss',
|
||||
data: train_losses,
|
||||
borderColor: 'blue',
|
||||
fill: false,
|
||||
tension: 0.2,
|
||||
},
|
||||
{
|
||||
label: 'Test Loss',
|
||||
data: test_losses,
|
||||
borderColor: 'red',
|
||||
fill: false,
|
||||
tension: 0.2,
|
||||
}
|
||||
]
|
||||
},
|
||||
options: {
|
||||
responsive: true,
|
||||
interaction: { mode: 'index', intersect: false },
|
||||
scales: {
|
||||
x: { title: { display: true, text: 'Epoch' } },
|
||||
y: { title: { display: true, text: 'Loss' } }
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
} catch (e) {
|
||||
msg.textContent = "请求失败";
|
||||
msg.hidden = false;
|
||||
console.error(e);
|
||||
}
|
||||
}
|
||||
|
||||
window.downloadTif = function () {
|
||||
const a = document.createElement("a");
|
||||
a.href = API_DL + "?id=" + encodeURIComponent(ID);
|
||||
a.download = ID; // 留空：文件名由服务端决定；可写具体名称
|
||||
document.body.appendChild(a);
|
||||
a.click();
|
||||
document.body.removeChild(a);
|
||||
}
|
||||
</script>
|
||||
</body>
|
||||
|
||||
</html>
|
||||
Loading…
Reference in a new issue