AI-Based

OpenCV Image Enhancer | Sharpen, Smooth, Enhance Contrast Online

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1. Upload Image

Drag & drop image or click to browse

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How it Works

Upload your image (JPG, PNG, WebP).
Uses OpenCV.js library for image processing directly in your browser.
No images are uploaded to a server.
Contrast: Enhances contrast using histogram equalization on the L channel (LAB color space).
Sharpen: Applies a basic sharpening filter.
Smooth: Applies Gaussian blur to reduce noise/detail.
Upscale: Basic 2x size increase using `pyrUp`.