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Additional Global Threshold methods

asked May 27 '13

zerog80 gravatar image

updated Aug 24 '15

Hi, actually OpenCV 2.4.5 supports only one method (Otsu) for automatic global thresholding, but many more of them exist and their source is freely available from here: Auto Threshold methods

Some of them are useful for microscopy image segmentation, while others are better suited for other situations with uneven illumination, so I think it would be an useful addition for OpenCV and the implementation is straightforward since the provided source code is Java code converted from C++.

Best regards,

Guido

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answered Jan 4 '16

sai kethamakka gravatar image

Hi, here are a few methods that are related

opencv: cv::adaptiveThreshold, cv::threshold with OTSU method

opensource implementations: https://github.com/zp-j/binarizewolfj..., https://github.com/rmtheis/bradley-ad...

other links to similar discussions: http://stackoverflow.com/questions/13..., http://stackoverflow.com/questions/13..., http://stackoverflow.com/questions/20...

Hope this helps

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Asked: May 27 '13

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Last updated: Jan 03 '16