ai-pose-generator-2

A JavaScript library to generate AI-powered pose estimations from images. This tool simplifies the process of extracting human pose data for various applications.

Installation

bash npm install ai-pose-generator-2

Usage Examples

Here are several examples demonstrating how to use ai-pose-generator-2 in different scenarios:

1. Basic Pose Estimation from a Local Image: javascript const aiPoseGenerator = require('ai-pose-generator-2'); const fs = require('fs');

async function processImage() { try { const imageBuffer = fs.readFileSync('path/to/your/image.jpg'); // Replace with your image path const poseData = await aiPoseGenerator.estimatePose(imageBuffer);

console.log("Pose Data:", poseData);

// Process the pose data (e.g., visualize keypoints)

} catch (error) { console.error("Error processing image:", error); } }

processImage();

2. Pose Estimation from a URL: javascript const aiPoseGenerator = require('ai-pose-generator-2');

async function processImageUrl() { try { const imageUrl = 'https://example.com/image.jpg'; // Replace with your image URL const poseData = await aiPoseGenerator.estimatePoseFromUrl(imageUrl);

console.log("Pose Data from URL:", poseData);

// Use the pose data for further processing

} catch (error) { console.error("Error processing image URL:", error); } }

processImageUrl();

3. Customizing Confidence Threshold: javascript const aiPoseGenerator = require('ai-pose-generator-2'); const fs = require('fs');

async function processImageWithThreshold() { try { const imageBuffer = fs.readFileSync('path/to/your/image.jpg'); const options = { confidenceThreshold: 0.5 // Adjust the confidence threshold as needed }; const poseData = await aiPoseGenerator.estimatePose(imageBuffer, options);

console.log("Pose Data with Threshold:", poseData);

} catch (error) { console.error("Error processing image with threshold:", error); } }

processImageWithThreshold();

4. Using with Express.js (Node.js): javascript const express = require('express'); const aiPoseGenerator = require('ai-pose-generator-2'); const multer = require('multer'); // For handling file uploads

const app = express(); const upload = multer({ dest: 'uploads/' }); // Store uploaded files in 'uploads/'

app.post('/estimate-pose', upload.single('image'), async (req, res) => { try { const imageBuffer = fs.readFileSync(req.file.path); const poseData = await aiPoseGenerator.estimatePose(imageBuffer);

res.json(poseData);

} catch (error) { console.error("Error processing image:", error); res.status(500).json({ error: 'Failed to estimate pose' }); } });

app.listen(3000, () => { console.log('Server listening on port 3000'); });

5. Handling Multiple Poses in an Image: javascript const aiPoseGenerator = require('ai-pose-generator-2'); const fs = require('fs');

async function processMultiplePoses() { try { const imageBuffer = fs.readFileSync('path/to/your/multiple_poses.jpg'); const poseData = await aiPoseGenerator.estimatePose(imageBuffer);

if (Array.isArray(poseData)) {
    poseData.forEach((pose, index) => {
        console.log(`Pose ${index + 1}:`, pose);
    });
} else {
    console.log("Single Pose Data:", poseData);
}

} catch (error) { console.error("Error processing image with multiple poses:", error); } }

processMultiplePoses();

API Summary

• estimatePose(imageBuffer: Buffer, options?: Object): Promise<Object | Array<Object>>: Estimates the human pose(s) from an image buffer.
  • imageBuffer: A Buffer containing the image data.
  • options: (Optional) An object containing configuration options:
    • confidenceThreshold: (Optional) A number between 0 and 1 representing the minimum confidence score for a keypoint to be considered valid. Defaults to a sensible value.
• estimatePoseFromUrl(imageUrl: string, options?: Object): Promise<Object | Array<Object>>: Estimates the human pose(s) from an image URL.
  • imageUrl: A string representing the URL of the image.
  • options: (Optional) An object containing configuration options (same as estimatePose).

License

MIT

This package is part of the ai-pose-generator-2 ecosystem. For advanced features and enterprise-grade tools, visit: https://supermaker.ai/image/ai-pose-generator/