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templates/index - Copy.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>YOLO Vision AI</title>
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
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min-height: 100vh;
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overflow-x: hidden;
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position: relative;
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}
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/* Animated background particles */
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.particles {
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position: absolute;
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width: 100%;
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height: 100%;
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overflow: hidden;
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z-index: 0;
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}
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.particle {
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position: absolute;
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width: 2px;
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height: 2px;
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background: #00d4ff;
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border-radius: 50%;
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animation: float 6s ease-in-out infinite;
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opacity: 0.6;
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}
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@keyframes float {
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0%, 100% { transform: translateY(0px) rotate(0deg); }
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50% { transform: translateY(-20px) rotate(180deg); }
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}
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.container {
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position: relative;
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z-index: 1;
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max-width: 800px;
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margin: 0 auto;
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padding: 2rem;
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min-height: 100vh;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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.header {
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text-align: center;
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margin-bottom: 3rem;
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animation: slideDown 1s ease-out;
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}
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.title {
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font-size: 3.5rem;
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font-weight: 700;
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background: linear-gradient(45deg, #00d4ff, #ff00ff, #00ff88);
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background-size: 200% 200%;
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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background-clip: text;
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animation: gradientShift 3s ease-in-out infinite;
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margin-bottom: 1rem;
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text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
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}
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.subtitle {
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font-size: 1.2rem;
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color: #a0a0a0;
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font-weight: 300;
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}
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.upload-area {
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width: 100%;
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max-width: 500px;
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min-height: 300px;
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border: 2px dashed #00d4ff;
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border-radius: 20px;
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background: rgba(0, 212, 255, 0.05);
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backdrop-filter: blur(10px);
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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cursor: pointer;
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transition: all 0.3s ease;
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position: relative;
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overflow: hidden;
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animation: slideUp 1s ease-out 0.3s both;
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}
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.upload-area:hover {
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border-color: #ff00ff;
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background: rgba(255, 0, 255, 0.05);
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transform: translateY(-5px);
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box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
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}
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.upload-area.dragover {
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border-color: #00ff88;
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background: rgba(0, 255, 136, 0.1);
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transform: scale(1.02);
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}
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.upload-icon {
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font-size: 4rem;
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color: #00d4ff;
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margin-bottom: 1rem;
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transition: all 0.3s ease;
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}
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.upload-area:hover .upload-icon {
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color: #ff00ff;
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transform: scale(1.1);
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}
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.upload-text {
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color: #ffffff;
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font-size: 1.1rem;
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margin-bottom: 0.5rem;
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font-weight: 500;
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}
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.upload-subtext {
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color: #a0a0a0;
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font-size: 0.9rem;
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}
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.file-input {
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display: none;
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}
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.preview-container {
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margin-top: 2rem;
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text-align: center;
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animation: fadeIn 0.5s ease-out;
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}
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.preview-image {
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max-width: 100%;
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max-height: 300px;
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border-radius: 15px;
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
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border: 2px solid #00d4ff;
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}
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.predict-button {
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background: linear-gradient(45deg, #00d4ff, #0099cc);
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border: none;
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color: white;
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padding: 15px 40px;
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font-size: 1.1rem;
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font-weight: 600;
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border-radius: 50px;
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cursor: pointer;
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margin-top: 1.5rem;
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transition: all 0.3s ease;
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text-transform: uppercase;
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letter-spacing: 1px;
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position: relative;
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overflow: hidden;
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}
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.predict-button:hover {
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transform: translateY(-2px);
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box-shadow: 0 10px 25px rgba(0, 212, 255, 0.4);
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background: linear-gradient(45deg, #ff00ff, #cc0099);
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}
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.predict-button:disabled {
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opacity: 0.6;
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cursor: not-allowed;
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transform: none;
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}
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.loading {
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display: none;
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margin-top: 1rem;
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}
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.spinner {
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width: 40px;
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height: 40px;
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border: 4px solid rgba(0, 212, 255, 0.3);
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border-top: 4px solid #00d4ff;
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border-radius: 50%;
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animation: spin 1s linear infinite;
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margin: 0 auto;
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}
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.result-container {
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margin-top: 2rem;
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padding: 2rem;
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background: rgba(255, 255, 255, 0.05);
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backdrop-filter: blur(15px);
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border-radius: 20px;
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border: 1px solid rgba(0, 212, 255, 0.3);
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animation: slideUp 0.5s ease-out;
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text-align: center;
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}
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.result-class {
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font-size: 2rem;
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font-weight: 700;
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color: #00ff88;
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margin-bottom: 1rem;
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text-transform: uppercase;
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letter-spacing: 2px;
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}
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.result-confidence {
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font-size: 1.2rem;
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color: #ffffff;
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margin-bottom: 0.5rem;
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}
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.confidence-bar {
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width: 100%;
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height: 10px;
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background: rgba(255, 255, 255, 0.1);
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border-radius: 5px;
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overflow: hidden;
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margin-top: 1rem;
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}
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.confidence-fill {
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height: 100%;
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background: linear-gradient(90deg, #00d4ff, #00ff88);
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border-radius: 5px;
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transition: width 1s ease-out;
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animation: pulse 2s ease-in-out infinite;
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}
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.error {
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color: #ff4444;
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background: rgba(255, 68, 68, 0.1);
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padding: 1rem;
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border-radius: 10px;
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border: 1px solid #ff4444;
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margin-top: 1rem;
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}
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@keyframes slideDown {
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from { opacity: 0; transform: translateY(-50px); }
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to { opacity: 1; transform: translateY(0); }
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}
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@keyframes slideUp {
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from { opacity: 0; transform: translateY(50px); }
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to { opacity: 1; transform: translateY(0); }
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}
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@keyframes fadeIn {
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from { opacity: 0; }
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to { opacity: 1; }
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}
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@keyframes spin {
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0% { transform: rotate(0deg); }
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100% { transform: rotate(360deg); }
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}
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@keyframes gradientShift {
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0%, 100% { background-position: 0% 50%; }
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50% { background-position: 100% 50%; }
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}
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@keyframes pulse {
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0%, 100% { opacity: 1; }
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50% { opacity: 0.7; }
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}
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/* Responsive design */
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@media (max-width: 768px) {
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.title {
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font-size: 2.5rem;
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}
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.container {
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padding: 1rem;
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}
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.upload-area {
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min-height: 250px;
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}
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}
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</style>
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</head>
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<body>
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<div class="particles" id="particles"></div>
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<div class="container">
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<div class="header">
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<h1 class="title">YOLO12 Vision AI</h1>
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<p class="subtitle">Advanced Image Classification with Neural Networks</p>
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</div>
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<div class="upload-area" id="uploadArea">
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<div class="upload-icon">🔮</div>
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<div class="upload-text">Drop your image here or click to upload</div>
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<div class="upload-subtext">Supports PNG, JPG, JPEG formats</div>
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<input type="file" id="fileInput" class="file-input" accept=".png,.jpg,.jpeg">
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</div>
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<div class="preview-container" id="previewContainer" style="display: none;">
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<img id="previewImage" class="preview-image" alt="Preview">
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<button class="predict-button" id="predictButton">🚀 Analyze Image</button>
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</div>
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<div class="loading" id="loading">
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<div class="spinner"></div>
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<p style="color: #00d4ff; margin-top: 1rem;">Processing your image...</p>
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</div>
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<div class="result-container" id="resultContainer" style="display: none;">
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<div class="result-class" id="resultClass"></div>
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<div class="result-confidence">
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Confidence: <span id="confidencePercentage"></span>
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</div>
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<div class="confidence-bar">
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<div class="confidence-fill" id="confidenceFill"></div>
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</div>
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</div>
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<div class="error" id="errorContainer" style="display: none;"></div>
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</div>
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<script>
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// Create animated particles
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function createParticles() {
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const particlesContainer = document.getElementById('particles');
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const particleCount = 50;
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for (let i = 0; i < particleCount; i++) {
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const particle = document.createElement('div');
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particle.className = 'particle';
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particle.style.left = Math.random() * 100 + '%';
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particle.style.top = Math.random() * 100 + '%';
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particle.style.animationDelay = Math.random() * 6 + 's';
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particle.style.animationDuration = (3 + Math.random() * 3) + 's';
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particlesContainer.appendChild(particle);
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}
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}
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// Initialize particles
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createParticles();
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// DOM elements
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const uploadArea = document.getElementById('uploadArea');
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const fileInput = document.getElementById('fileInput');
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const previewContainer = document.getElementById('previewContainer');
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const previewImage = document.getElementById('previewImage');
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const predictButton = document.getElementById('predictButton');
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const loading = document.getElementById('loading');
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const resultContainer = document.getElementById('resultContainer');
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const errorContainer = document.getElementById('errorContainer');
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const resultClass = document.getElementById('resultClass');
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const confidencePercentage = document.getElementById('confidencePercentage');
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const confidenceFill = document.getElementById('confidenceFill');
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let selectedFile = null;
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// Upload area click handler
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uploadArea.addEventListener('click', () => {
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fileInput.click();
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});
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// File input change handler
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fileInput.addEventListener('change', handleFileSelect);
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// Drag and drop handlers
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uploadArea.addEventListener('dragover', (e) => {
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e.preventDefault();
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uploadArea.classList.add('dragover');
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});
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uploadArea.addEventListener('dragleave', () => {
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uploadArea.classList.remove('dragover');
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});
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uploadArea.addEventListener('drop', (e) => {
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e.preventDefault();
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uploadArea.classList.remove('dragover');
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const files = e.dataTransfer.files;
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if (files.length > 0) {
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handleFile(files[0]);
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}
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});
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// Predict button handler
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predictButton.addEventListener('click', predictImage);
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function handleFileSelect(e) {
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const file = e.target.files[0];
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if (file) {
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handleFile(file);
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}
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}
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function handleFile(file) {
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// Validate file type
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const allowedTypes = ['image/png', 'image/jpeg', 'image/jpg'];
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if (!allowedTypes.includes(file.type)) {
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showError('Please select a valid image file (PNG, JPG, JPEG)');
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return;
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}
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// Validate file size (max 10MB)
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if (file.size > 10 * 1024 * 1024) {
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showError('File size too large. Please select a file smaller than 10MB.');
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| 422 |
-
return;
|
| 423 |
-
}
|
| 424 |
-
|
| 425 |
-
selectedFile = file;
|
| 426 |
-
|
| 427 |
-
// Show preview
|
| 428 |
-
const reader = new FileReader();
|
| 429 |
-
reader.onload = (e) => {
|
| 430 |
-
previewImage.src = e.target.result;
|
| 431 |
-
previewContainer.style.display = 'block';
|
| 432 |
-
hideError();
|
| 433 |
-
hideResult();
|
| 434 |
-
};
|
| 435 |
-
reader.readAsDataURL(file);
|
| 436 |
-
}
|
| 437 |
-
|
| 438 |
-
async function predictImage() {
|
| 439 |
-
if (!selectedFile) {
|
| 440 |
-
showError('Please select an image first');
|
| 441 |
-
return;
|
| 442 |
-
}
|
| 443 |
-
|
| 444 |
-
// Show loading
|
| 445 |
-
loading.style.display = 'block';
|
| 446 |
-
predictButton.disabled = true;
|
| 447 |
-
hideError();
|
| 448 |
-
hideResult();
|
| 449 |
-
|
| 450 |
-
try {
|
| 451 |
-
const formData = new FormData();
|
| 452 |
-
formData.append('file', selectedFile);
|
| 453 |
-
|
| 454 |
-
const response = await fetch('/predict', {
|
| 455 |
-
method: 'POST',
|
| 456 |
-
body: formData
|
| 457 |
-
});
|
| 458 |
-
|
| 459 |
-
const data = await response.json();
|
| 460 |
-
|
| 461 |
-
if (response.ok) {
|
| 462 |
-
showResult(data);
|
| 463 |
-
} else {
|
| 464 |
-
showError(data.error || 'An error occurred during prediction');
|
| 465 |
-
}
|
| 466 |
-
} catch (error) {
|
| 467 |
-
showError('Failed to connect to the server. Please try again.');
|
| 468 |
-
console.error('Error:', error);
|
| 469 |
-
} finally {
|
| 470 |
-
loading.style.display = 'none';
|
| 471 |
-
predictButton.disabled = false;
|
| 472 |
-
}
|
| 473 |
-
}
|
| 474 |
-
|
| 475 |
-
function showResult(data) {
|
| 476 |
-
resultClass.textContent = data.class;
|
| 477 |
-
const confidence = Math.round(data.confidence * 100);
|
| 478 |
-
confidencePercentage.textContent = confidence + '%';
|
| 479 |
-
confidenceFill.style.width = confidence + '%';
|
| 480 |
-
|
| 481 |
-
resultContainer.style.display = 'block';
|
| 482 |
-
|
| 483 |
-
// Add some visual flair
|
| 484 |
-
setTimeout(() => {
|
| 485 |
-
confidenceFill.style.width = confidence + '%';
|
| 486 |
-
}, 100);
|
| 487 |
-
}
|
| 488 |
-
|
| 489 |
-
function showError(message) {
|
| 490 |
-
errorContainer.textContent = message;
|
| 491 |
-
errorContainer.style.display = 'block';
|
| 492 |
-
}
|
| 493 |
-
|
| 494 |
-
function hideError() {
|
| 495 |
-
errorContainer.style.display = 'none';
|
| 496 |
-
}
|
| 497 |
-
|
| 498 |
-
function hideResult() {
|
| 499 |
-
resultContainer.style.display = 'none';
|
| 500 |
-
}
|
| 501 |
-
|
| 502 |
-
// Add some interactive effects
|
| 503 |
-
document.addEventListener('mousemove', (e) => {
|
| 504 |
-
const particles = document.querySelectorAll('.particle');
|
| 505 |
-
const x = e.clientX / window.innerWidth;
|
| 506 |
-
const y = e.clientY / window.innerHeight;
|
| 507 |
-
|
| 508 |
-
particles.forEach((particle, index) => {
|
| 509 |
-
const speed = (index % 3 + 1) * 0.5;
|
| 510 |
-
const newX = x * speed;
|
| 511 |
-
const newY = y * speed;
|
| 512 |
-
particle.style.transform = `translate(${newX}px, ${newY}px)`;
|
| 513 |
-
});
|
| 514 |
-
});
|
| 515 |
-
</script>
|
| 516 |
-
</body>
|
| 517 |
-
</html>
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