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Graph Based Image Segmentation

Below is a C++ implementation of the image segmentation algorithm described in the paper:

Efficient Graph-Based Image Segmentation
P. Felzenszwalb, D. Huttenlocher
International Journal of Computer Vision, Vol. 59, No. 2, September 2004
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Example Results

Segmentation parameters: sigma = 0.5, K = 500, min = 50.


Segmentation parameters: sigma = 0.5, K = 1000, min = 100.