Local Adaptive Thresholding
ADAPTIVETHRESHOLD An adaptive thresholding algorithm that seperates the foreground from the background with nonuniform illumination.
bw=adaptivethreshold(IM,ws,C) outputs a binary image bw with the local threshold mean-C or median-C to the image IM.
ws is the local window size.
tm is 0 or 1, a switch between mean and median. tm=0 mean(default); tm=1 median.
Contributed by Guanglei Xiong (xgl99@mails.tsinghua.edu.cn) at Tsinghua University, Beijing, China.
For more information, please see
http://homepages.inf.ed.ac.uk/rbf/HIPR2/adpthrsh.htm
Cite As
Guanglei Xiong (2024). Local Adaptive Thresholding (https://www.mathworks.com/matlabcentral/fileexchange/8647-local-adaptive-thresholding), MATLAB Central File Exchange. Retrieved .
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- Image Processing and Computer Vision > Image Processing Toolbox > Image Segmentation and Analysis > Image Segmentation > Image Thresholding >
- Signal Processing > Signal Processing Toolbox > Digital and Analog Filters > Digital Filter Design > Adaptive Filters >
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Version | Published | Release Notes | |
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1.0.0.0 | BSD
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