This is an implementation of a traditional Niblack local image thresholding with an integral image method, which guarantees constant computation time regardless of the neighborhood size.
The method can be described like:
if pixel > (mean + k * standard_deviation)
pixel = object;
else
pixel = background;
end
引用格式
Jan Motl (2024). Niblack local thresholding (https://www.mathworks.com/matlabcentral/fileexchange/40849-niblack-local-thresholding), MATLAB Central File Exchange. 检索来源 .
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- Image Processing and Computer Vision > Image Processing Toolbox > Import, Export, and Conversion > Image Type Conversion >
- Image Processing and Computer Vision > Image Processing Toolbox > Image Segmentation and Analysis > Image Segmentation > Image Thresholding >
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