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Create app.py
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app.py
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| 1 |
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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>OSMF Detection</title>
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<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
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<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap" rel="stylesheet">
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</head>
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<body>
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<div class="container">
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<h1>OSMF Classification : OcanPredict</h1>
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<div class="main-content">
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<div class="left-panel">
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<div class="upload-section">
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<h2>Upload Image</h2>
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<div class="file-upload">
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<input type="file" id="fileInput" accept="image/*">
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<label for="fileInput">Choose File</label>
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</div>
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<button id="uploadPredict" disabled>Analyze Upload</button>
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</div>
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<div class="separator">
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<span>OR</span>
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</div>
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<div class="camera-section">
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<h2>Capture Image</h2>
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<video id="video" autoplay playsinline></video>
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<canvas id="canvas" style="display: none;"></canvas>
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<button id="capture">Capture Image</button>
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</div>
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</div>
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<div class="right-panel">
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<div class="preview-section">
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<h2>Preview</h2>
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<img id="preview" style="display: none;">
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<button id="predict" disabled>Analyze Capture</button>
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</div>
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<div id="result" class="result-container"></div>
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</div>
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</div>
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</div>
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<script>
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const video = document.getElementById('video');
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const canvas = document.getElementById('canvas');
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const preview = document.getElementById('preview');
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const captureBtn = document.getElementById('capture');
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const predictBtn = document.getElementById('predict');
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const result = document.getElementById('result');
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const fileInput = document.getElementById('fileInput');
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const uploadPredict = document.getElementById('uploadPredict');
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// Access webcam
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navigator.mediaDevices.getUserMedia({ video: true })
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.then(stream => {
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video.srcObject = stream;
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});
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// File upload handling
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fileInput.addEventListener('change', (e) => {
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const file = e.target.files[0];
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if (file) {
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const reader = new FileReader();
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reader.onload = (e) => {
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preview.src = e.target.result;
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preview.style.display = 'block';
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uploadPredict.disabled = false;
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predictBtn.disabled = true;
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};
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reader.readAsDataURL(file);
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}
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});
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captureBtn.addEventListener('click', () => {
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canvas.width = video.videoWidth;
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canvas.height = video.videoHeight;
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canvas.getContext('2d').drawImage(video, 0, 0);
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preview.src = canvas.toDataURL('image/png');
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preview.style.display = 'block';
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predictBtn.disabled = false;
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uploadPredict.disabled = true;
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fileInput.value = '';
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});
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async function predict(formData) {
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try {
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const response = await fetch('/predict', {
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method: 'POST',
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body: formData
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});
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const data = await response.json();
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result.innerHTML = `
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<h2>Results:</h2>
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<p>Classification: ${data.class}</p>
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`;
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} catch (error) {
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result.innerHTML = 'Error during prediction';
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}
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}
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predictBtn.addEventListener('click', async () => {
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const blob = await (await fetch(preview.src)).blob();
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const formData = new FormData();
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formData.append('image', blob, 'capture.png');
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await predict(formData);
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});
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uploadPredict.addEventListener('click', async () => {
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const formData = new FormData();
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formData.append('image', fileInput.files[0]);
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await predict(formData);
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});
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</script>
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</body>
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</html>
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