saveasExact(I,filen​ame,format,dims)

Version 1.0.0.0 (2.26 KB) by Bogdan Dzyubak
Save image to jpg/tiff/png with exact dimensions/no broder
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Updated 3 Jul 2017

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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.

Cite As

Bogdan Dzyubak (2024). saveasExact(I,filename,format,dims) (https://www.mathworks.com/matlabcentral/fileexchange/63616-saveasexact-i-filename-format-dims), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2014b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
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.