Remove white space around images

RemoveWhiteSpace removes white spaces around images.

Description

RemoveWhiteSpace function is a tiny tool to remove white spaces around an image.

Syntax:

1. For an image: u_out = RemoveWhiteSpace(u_in)

2. For an image file, to overwrite the result on the same file: RemoveWhiteSpace([], 'file', input_filename)

3. For an image file, to make a new output file: RemoveWhiteSpace([], 'file', input_filename, 'output', output_filename)

© February 2nd, 2012, By Reza Farrahi Moghaddam, Synchromedia Lab, ETS, Montreal, Canada

• Required Products: MATLAB
• MATLAB release: MATLAB 7.13 (2011b)

[Richard Darling]

Appears to require Image Processing Toolbox or some internal rewriting to eliminate mat2gray and rgb2gray.

[Reza Farrahi Moghaddam]

Thanks Richard,

I will add Image Processing Toolbox to the requirements for now.