crop whitespace from an image

Version 1.2.0.0 (2,4 KB) von Andrew Bliss
CROP gets rid of whitespace around an image
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4,1K Downloads
Aktualisiert 1. Jun 2012

Lizenz anzeigen

CROP(FILENAME,APPEND,MARGIN) is the full calling form. APPEND and MARGIN are optional inputs.

CROP('filename.ext') crops the image in the file and saves it using the original filename, overwriting the old image. The extension (ext) can be anything IMREAD supports.

CROP(directory) crops all images in a directory.

If APPEND is 1, CROP saves the cropped image as 'filename_crop.ext' in the same directory as the original.

MARGIN sets the margin width in pixels (default is 10).

Example: crop('C:\MATLAB7\toolbox\matlab\demos\html\cruller_01.png',1)

Requirements: your FIND must allow the 'last' option (version 7+?)

Zitieren als

Andrew Bliss (2024). crop whitespace from an image (https://www.mathworks.com/matlabcentral/fileexchange/20427-crop-whitespace-from-an-image), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R14SP1
Kompatibel mit allen Versionen
Plattform-Kompatibilität
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Version Veröffentlicht Versionshinweise
1.2.0.0

I improved the input checks and comments. Code now handles transparency in .png files. MARGIN is now an input.
1.0.0.0