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4.2 | 8 ratings Rate this file 73 Downloads (last 30 days) File Size: 2.68 MB File ID: #16201 Version: 1.2

Toolbox image


Gabriel Peyre (view profile)


01 Sep 2007 (Updated )

A toolbox that contains image processing functions

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toobox_signal - image processing related functions.

This toolbox contains functions related to image processing, including

* images loading and generation.
* filtering and blurring functions.
* anisotropic and spacially variant filters.
* non-linear filtering (median, LIC, bilateral).
* High Dynamic Range image loading and equalization.
* total variation image processing (denoising and decomposition).
* non-wavelets image transforms such as local DCT.

* Various helpers functions.

Copyright (c) 2007 Gabriel Peyre


This file inspired Roi Selection For Saliency Maps.

MATLAB release MATLAB 7.4 (R2007a)
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Comments and Ratings (11)
17 Nov 2015 Hans-Martin Schwab

Thank you for this nice toolbox. I have problems using the perform_denoising_tv on one dimensional data. I beleive this is due a missing 1D adjustment in the function div(), but I cannot solve it without getting other errors in perform_tv_denoising. Do you have an idea?

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17 Sep 2014 xaut

xaut (view profile)

27 Jun 2014 zhou

zhou (view profile)

really helpful, 3Ks!

05 Jun 2013 okan

okan (view profile)

12 Apr 2013 Zhang

Zhang (view profile)

Thanks lot!

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30 Dec 2010 Thomas Clark

Thanks for this Gabriel, a very useful toolbox (especially for those who don't have the image processing toolbox, and even for those who do).

One interesting point is that some of the files in this toolbox are actually under version control (a sourceforge SVN, I think) and have metadata associated with them. I added this toolbox to a repository which I'm using, and it caused total chaos.

So for anyone using version control, the workaround is to manually recreate the directory structure, and copy across the files from the original (ensuring you don't copy hidden files etc). Problem solved.

18 Oct 2009 Raymond Cheng

Thanks for your sharing.

10 Apr 2009 c0l0jar0

I simply wanted to use the median filter function but already I found that with all of the subfolders added to path there is no create_gaussian_filter function and it would appear that I will be unable to use this filter. Any solutions or have any idea why it is missing?

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07 Apr 2009 Axel zheng


15 Jan 2008 Dr Prasad Gandikota

18 Dec 2007 Vilson Junior

That's great!

21 Nov 2007

Fixed a few bugs.

15 Aug 2008

Added help file in html.

25 Jun 2009 1.1

BSD Licence

27 Jun 2009 1.2

Update of Licence

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