In-Browser Image Processing & Diff Tool – Powered by OpenCV.js

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VisionLab Dual Wasm v4.x

OpenCV.js Image Filters & Advanced Comparison Suite

Loading OpenCV.js Wasm...

Image Sources

Click or Drag & Drop Main Image

Image A

None selected

Image B

None selected

Operation Pipeline

Select Processing Mode Pass-Through (Original) Grayscale Conversion Gaussian Blur Canny Edge Detection Binary & Adaptive Thresholding Histogram Equalization Morphology (Erosion / Dilation) Distance Transform Watershed Segmentation Interactive Split-Screen (Curtain Slider) Side-by-Side Dual View Absolute Difference (cv.absdiff) Pixel Change Detection (Threshold Map) SSIM & MSE Metrics Analysis Feature Matching (ORB + BruteForce)

No parameters required for selected operation.

Execution Speed 0.0 ms

Canvas Resolution 0 x 0

Similarity Score --

Original Input

Processed Filter

Image A

Image B

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