Apply the color palette of a source image to a target image using Reinhard's CIE-Lab color transfer algorithm.
All processing runs locally in your browser. Your files never leave your device.
What Color Transfer Is Useful For
Color transfer is useful when a target image needs the palette, warmth, or tonal feel of a reference image. This helps with brand consistency, mood matching, product catalog cleanup, synthetic dataset balancing, and visual styling without repainting an image manually.
How to Run Color Transfer in 3 Steps
- Upload. Upload your input image via the upload zone. Most dev tools accept JPG, PNG, and WebP input for fastest processing.
- Process. Tune the algorithm parameters using the control panel — watch the live preview update as you adjust thresholds, kernel sizes, and other settings.
- Download. Export the processed image or result visualization. Use it directly or continue to another dev tool in your pipeline.
Why Use Color Transfer in the Browser
- Instant Feedback — See parameter changes reflected in real time. No recompile, no Python environment setup, no Jupyter kernel.
- Teaching-Friendly — Perfect for demonstrating classical computer vision concepts in class without installing OpenCV locally.
- Prototype Faster — Test algorithm behavior on real images before writing production code.
- Zero Install — Built on OpenCV primitives compiled to WebAssembly — full featured, fully local.
Color Transfer FAQ
What computer vision library does Color Transfer use?
Color Transfer is built on OpenCV primitives compiled to WebAssembly. You get the same algorithms as the desktop OpenCV library, running with near-native performance in your browser.
Can I download the processed result?
Yes. Every dev tool supports exporting the processed image or visualization as PNG. You can use it in documentation, papers, or downstream tools.
Are there parameter presets?
Color Transfer ships with sensible defaults that work for most images. Adjust the controls to experiment with different parameters — changes reflect in the live preview immediately.