saveasExact(I,filen​ame,format,dims)

版本 1.0.0.0 (2.3 KB) 作者: Bogdan Dzyubak
Save image to jpg/tiff/png with exact dimensions/no broder
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更新时间 2017/7/3

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A wrapper function to save matrices/figures as jpg, tiff, png and other formats using exact pixel dimensions and without the white border. Core save as and print functions generally rescale the image and add a white border (e.g. 256x256 becomes 1500x900) which can be inconvenient for quantitative applications such as generating inputs to machine learning. This function is a convenience wrapper based on MatlabCentral and StackOverflow answers about this issue.

引用格式

Bogdan Dzyubak (2025). saveasExact(I,filename,format,dims) (https://www.mathworks.com/matlabcentral/fileexchange/63616-saveasexact-i-filename-format-dims), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.0.0.0

Added set(gca,'position',[0 0 1 1],'units','normalized') to do tight figure fit on Matlab installs not set up to always fit tightly.