File size: 10,191 Bytes
b42373a 39a6f54 b42373a 39a6f54 b42373a 39a6f54 b42373a 39a6f54 b42373a 39a6f54 b42373a 39a6f54 b42373a 39a6f54 b42373a 39a6f54 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Chassis OCR</title>
<link rel="manifest" href="manifest.json">
<link rel="icon" type="image/png" sizes="192x192" href="icons/icon-192.png">
<meta name="theme-color" content="#2563eb">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="app.css">
<script src="https://unpkg.com/html5-qrcode" type="text/javascript"></script>
</head>
<body>
<header class="header">
<div class="header-inner">
<div class="header-brand">
<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
stroke-linecap="round" stroke-linejoin="round">
<rect x="2" y="5" width="20" height="14" rx="2" />
<line x1="2" y1="10" x2="22" y2="10" />
</svg>
<span>Chassis OCR</span>
</div>
<div class="header-right">
<span id="connection-badge" class="status-dot online"></span>
<button id="pwa-install-btn" class="btn-install hidden">Add to Home Screen</button>
</div>
</div>
</header>
<main class="main">
<div class="two-col">
<!-- Left: Input -->
<div class="panel">
<div class="panel-header">
<h2>Input</h2>
</div>
<div class="panel-body">
<div class="field">
<label>Source</label>
<div class="seg-control">
<button class="seg-btn active" data-mode="dataset">Dataset</button>
<button class="seg-btn" data-mode="upload">Upload</button>
<button class="seg-btn" data-mode="camera">Camera</button>
</div>
</div>
<!-- Dataset mode -->
<div id="mode-dataset" class="mode-panel">
<div class="field">
<label for="dataset-pair-select">Test Pair</label>
<select id="dataset-pair-select" class="select">
<option value="">Loading...</option>
</select>
</div>
</div>
<!-- Upload mode -->
<div id="mode-upload" class="mode-panel hidden">
<div class="field">
<label>Barcode Image</label>
<div class="dropzone" id="barcode-dropzone">
<input type="file" id="barcode-file" accept="image/*" class="hidden-input">
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor"
stroke-width="1.5">
<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4M17 8l-5-5-5 5M12 3v12" />
</svg>
<span id="barcode-file-name">Drop or click to upload</span>
</div>
</div>
<div class="field">
<label>Chassis Image</label>
<div class="dropzone" id="chassis-dropzone">
<input type="file" id="chassis-file" accept="image/*" class="hidden-input">
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor"
stroke-width="1.5">
<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4M17 8l-5-5-5 5M12 3v12" />
</svg>
<span id="chassis-file-name">Drop or click to upload</span>
</div>
</div>
</div>
<!-- Camera mode -->
<div id="mode-camera" class="mode-panel hidden">
<div class="camera-step" id="cam-step-1">
<div class="step-label">Step 1 — Scan Barcode</div>
<div id="barcode-reader" class="cam-view"></div>
<button id="start-barcode-cam" class="btn btn-secondary">Start Camera</button>
</div>
<div class="camera-step disabled" id="cam-step-2">
<div class="step-label">Step 2 — Capture Chassis</div>
<div class="chassis-video-wrap">
<video id="chassis-video" autoplay playsinline class="cam-view hidden"></video>
<div id="chassis-guide-box" class="guide-box hidden"></div>
</div>
<canvas id="chassis-canvas" class="hidden"></canvas>
<div id="chassis-snap-container" class="hidden">
<img id="chassis-snap-img" class="snap-preview" src="" alt="Chassis snapshot">
</div>
<div class="cam-actions">
<button id="start-chassis-cam" class="btn btn-secondary" disabled>Start Camera</button>
<button id="capture-chassis" class="btn btn-primary hidden">Capture</button>
<button id="reset-chassis-snap" class="btn btn-ghost hidden">Retake</button>
</div>
</div>
</div>
<!-- Barcode value -->
<div class="field">
<label for="barcode-val">Expected Value (Barcode)</label>
<input type="text" id="barcode-val" class="input" placeholder="Auto-filled or enter manually">
</div>
<button id="run-ocr-btn" class="btn btn-primary btn-full" disabled>
<span class="spinner hidden"></span>
Run OCR & Compare
</button>
</div>
</div>
<!-- Right: Results -->
<div class="panel">
<div class="panel-header">
<h2>Result</h2>
</div>
<div class="panel-body" id="result-body">
<div id="result-empty" class="empty-state">
<svg width="40" height="40" viewBox="0 0 24 24" fill="none" stroke="currentColor"
stroke-width="1.5">
<circle cx="12" cy="12" r="10" />
<line x1="12" y1="8" x2="12" y2="12" />
<line x1="12" y1="16" x2="12.01" y2="16" />
</svg>
<p>Select a pair and run OCR to see results.</p>
</div>
<div id="result-content" class="hidden">
<div id="result-banner" class="result-banner">
<div id="banner-icon" class="banner-icon-char"></div>
<div>
<div id="banner-title" class="banner-title"></div>
<div id="banner-sub" class="banner-sub"></div>
</div>
</div>
<table class="result-table">
<tr>
<td class="rt-label">Expected</td>
<td class="rt-value mono" id="res-expected">—</td>
</tr>
<tr>
<td class="rt-label">Raw OCR</td>
<td class="rt-value mono" id="res-raw">—</td>
</tr>
<tr>
<td class="rt-label">After Correction</td>
<td class="rt-value mono" id="res-corrected">—</td>
</tr>
<tr>
<td class="rt-label">Confidence</td>
<td class="rt-value" id="res-conf">—</td>
</tr>
<tr>
<td class="rt-label">Best Filter</td>
<td class="rt-value" id="res-filter">—</td>
</tr>
</table>
<div class="section-title">Preprocessing Steps</div>
<div class="pre-tabs" id="pre-tabs">
<button class="pre-tab active" data-pre="original">Original</button>
<button class="pre-tab" data-pre="clahe">CLAHE</button>
<button class="pre-tab" data-pre="bilateral">Bilateral</button>
<button class="pre-tab" data-pre="otsu">Otsu</button>
<button class="pre-tab" data-pre="adaptive">Adaptive</button>
</div>
<div class="pre-img-wrap">
<img id="pre-img" src="" alt="Preprocessing step">
<div class="pre-ocr-label">OCR read: <span id="pre-ocr-text" class="mono">—</span></div>
</div>
</div>
</div>
</div>
</div>
</main>
<div id="toasts" class="toast-stack"></div>
<script src="app.js"></script>
</body>
</html> |