Rank: 217 based on 420 downloads (last 30 days) and 5 files submitted
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Pascal Getreuer

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http://www.getreuer.info

Professional Interests:
image processing, inverse problems, scientific computing, software development

 

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Files Posted by Pascal View all
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(last 30 days)
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14 Jan 2011 Screenshot tvreg: Variational Image Restoration and Segmentation TV-based image restoration and Chan-Vese segmentation. Usable from MATLAB or C/C++. Author: Pascal Getreuer image processing, optimization 59 3
  • 3.5
3.5 | 2 ratings
14 Jan 2011 Screenshot Colorspace Transformations Transform colors between sRGB, YCbCr, YPbPr, YUV, YIQ, HSV, HSL, HSI, XYZ, Lab, Luv, LCH, CAT02 LMS Author: Pascal Getreuer color, image processing, pick of the week, potw 143 11
  • 5.0
5.0 | 7 ratings
01 Apr 2010 Screenshot Writing MATLAB C/MEX Code MEX: Combine the power of MATLAB and C Author: Pascal Getreuer programming, article, paper, whitepaper, mex, external interface 56 2
  • 5.0
5.0 | 3 ratings
01 Dec 2009 Filter Coefficients to Popular Wavelets Reference of wavelet filter coefficients and lifting scheme implementations. Author: Pascal Getreuer time frequency, wavelets, daubechies, symlets, coiflets, spline 29 9
  • 4.45455
4.5 | 12 ratings
10 Feb 2009 Screenshot Writing Fast MATLAB Code Speed up your project with this collection of techniques. Author: Pascal Getreuer whitepaper, article, paper, optimization, efficiency, vectorization 133 52
  • 4.36842
4.4 | 77 ratings
Comments and Ratings by Pascal
Updated File Comments Rating
30 Sep 2010 Colorspace Transformations Transform colors between sRGB, YCbCr, YPbPr, YUV, YIQ, HSV, HSL, HSI, XYZ, Lab, Luv, LCH, CAT02 LMS Author: Pascal Getreuer

Thanks, Matteo!

The difference between this package and my previous 2006-2008 Color Space Converter is that colorspace is now implemented in C code. There are two advantages to this. First, colorspace now runs in MATLAB as a MEX function, which is noticeably more efficient than the previous M-code version. Second, colorspace can also be used from normal C and C++ programs---MATLAB is not required to use colorspace.

In case MEX is not an option, a pure M-code version of colorspace is also included (effectively an updated version of the previous colorspace).

Additionally, the sRGB definition of gamma-corrected RGB is now used, and two spaces have been added (HSI and CIE CAT02 LMS).

Comments and Ratings on Pascal's Files View all
Updated File Comment by Comments Rating
03 Jul 2014 Writing Fast MATLAB Code Speed up your project with this collection of techniques. Author: Pascal Getreuer Aneesh

This should be standard issue with every copy of MATLAB. Very useful!

10 Jun 2014 tvreg: Variational Image Restoration and Segmentation TV-based image restoration and Chan-Vese segmentation. Usable from MATLAB or C/C++. Author: Pascal Getreuer Egor

inpainting algorithm is a garbage

14 May 2014 Colorspace Transformations Transform colors between sRGB, YCbCr, YPbPr, YUV, YIQ, HSV, HSL, HSI, XYZ, Lab, Luv, LCH, CAT02 LMS Author: Pascal Getreuer John

17 Apr 2014 Writing MATLAB C/MEX Code MEX: Combine the power of MATLAB and C Author: Pascal Getreuer Andre

08 Apr 2014 Writing Fast MATLAB Code Speed up your project with this collection of techniques. Author: Pascal Getreuer Alkan, Emre Ozan

Awesome! Thank you!

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