lmurmann / retinex

Retinex Intrinsic Images in C++

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Retinex C++ Implementation

This is an implementation of the Retinex algorithm for intrinsic image decomposition. The provided code computes image gradients, and assembles a sparse linear "Ax = b" system. The system is solved using Eigen.

Dependencies

  • Eigen for sparse linear solve
  • For imread: OpenCV

Example results

Input

inputt

Reflectance

reflectance

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Retinex Intrinsic Images in C++

License:BSD 2-Clause "Simplified" License


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Language:C++ 100.0%