Simple Image Thresholding

版本 1.3.0.0 (1.6 KB) 作者: Jake Hughey
Simple method to calculate the threshold of an image
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更新时间 2013/11/20

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This method first estimates a cutoff, then calculates the distribution of pixels within the cutoff in order to determine the final threshold.

I have found this method to work quite well for fluorescence microscopy images in which most of the pixels are background and the background is approximately gaussian.

There are a couple parameters than can be used to tune the threshold.

引用格式

Jake Hughey (2025). Simple Image Thresholding (https://www.mathworks.com/matlabcentral/fileexchange/44291-simple-image-thresholding), MATLAB Central File Exchange. 检索时间: .

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创建方式 R2010b
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致谢

参考作品: Ridler-Calvard image thresholding

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版本 已发布 发行说明
1.3.0.0

Slight refinement to only use pixels below the cutoff for calculating the threshold.
1.2.0.0

Updated the description.
1.1.0.0

Fixed bug caused by mode not accepting integers.