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hfjsdemo / src-bk /object-detection.html

boazchung

Rename object-detection.html to src-bk/object-detection.html

0cfa401 verified 5 months ago

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	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="UTF-8">
	<title>Object Detection - Hugging Face Transformers.js</title>

	<script type="module">
	// Import the library
	import { pipeline } from 'https://cdn.jsdelivr.net/npm/@xenova/transformers@2.5.4';

	// Make it available globally
	window.pipeline = pipeline;
	</script>

	<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet">

	<link rel="stylesheet" href="css/styles.css">
	</head>

	<body>
	<div class="container-main">
	<!-- Page Header -->
	<div class="header">
	<div class="header-logo">
	<img src="images/logo.png" alt="logo">
	</div>
	<div class="header-main-text">
	<h1>Hugging Face Transformers.js</h1>
	</div>
	<div class="header-sub-text">
	<h3>Free AI Models for JavaScript Web Development</h3>
	</div>
	</div>
	<hr> <!-- Separator -->

	<!-- Back to Home button -->
	<div class="row mt-5">
	<div class="col-md-12 text-center">
	<a href="index.html" class="btn btn-outline-secondary"
	style="color: #3c650b; border-color: #3c650b;">Back to Main Page</a>
	</div>
	</div>

	<!-- Content -->
	<div class="container mt-5">
	<!-- Centered Titles -->
	<div class="text-center">
	<h2>Computer Vision</h2>
	<h4>Object Detection</h4>
	</div>

	<!-- Actual Content of this page -->
	<div id="object-detection-container" class="container mt-4">
	<h5>Run Object Detection with facebook/detr-resnet-50:</h5>
	<div class="d-flex align-items-center">
	<label for="objectDetectionURLText" class="mb-0 text-nowrap" style="margin-right: 15px;">Enter
	image URL:</label>
	<input type="text" class="form-control flex-grow-1" id="objectDetectionURLText"
	value="https://huggingface.co/datasets/Xenova/transformers.js-docs/resolve/main/cats.jpg"
	placeholder="Enter image" style="margin-right: 15px; margin-left: 15px;">
	<button id="DetectButton" class="btn btn-primary" onclick="detectImage()">Detect</button>
	</div>
	<div class="mt-4">
	<h4>Output:</h4>
	<pre id="outputArea"></pre>
	</div>
	</div>

	<hr> <!-- Line Separator -->

	<div id="object-detection-local-container" class="container mt-4">
	<h5>Detect a Local Image:</h5>
	<div class="d-flex align-items-center">
	<label for="objectDetectionLocalFile" class="mb-0 text-nowrap"
	style="margin-right: 15px;">Select Local Image:</label>
	<input type="file" id="objectDetectionLocalFile" accept="image/*" />
	<button id="DetectButtonLocal" class="btn btn-primary"
	onclick="detectImageLocal()">Detect</button>
	</div>
	<div class="mt-4">
	<h4>Output:</h4>
	<pre id="outputAreaLocal"></pre>
	</div>
	</div>

	<!-- Back to Home button -->
	<div class="row mt-5">
	<div class="col-md-12 text-center">
	<a href="index.html" class="btn btn-outline-secondary"
	style="color: #3c650b; border-color: #3c650b;">Back to Main Page</a>
	</div>
	</div>
	</div>
	</div>

	<script>

	let detector;

	// Initialize the sentiment analysis model
	async function initializeModel() {
	detector = await pipeline('object-detection', 'Xenova/detr-resnet-50');

	}

	async function detectImage() {
	const textFieldValue = document.getElementById("objectDetectionURLText").value.trim();

	const result = await detector(textFieldValue, { threshold: 0.9 });

	document.getElementById("outputArea").innerText = JSON.stringify(result, null, 2);
	}

	async function detectImageLocal() {
	const fileInput = document.getElementById("objectDetectionLocalFile");
	const file = fileInput.files[0];

	if (!file) {
	alert('Please select an image file first.');
	return;
	}

	// Create a Blob URL from the file
	const url = URL.createObjectURL(file);

	const result = await detector(url, { threshold: 0.9 });

	document.getElementById("outputAreaLocal").innerText = JSON.stringify(result, null, 2);
	}

	// Initialize the model after the DOM is completely loaded
	window.addEventListener("DOMContentLoaded", initializeModel);
	</script>
	</body>

	</html>