Costas Tsaousidis

 

Top Tags Applied by Costas	1 - 2 of 2
bidimensional, gabor filter

Files Tagged by Costas					1 - 1 of 1
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
02 Jun 2008		Improved 2D Gabor Filter Bi-dimensional Gabor filter with DC component compensation. Author: Stiven Schwanz Dias	bidimensional, gabor filter, filtering, dc component compensa..., im	78	4	4.66667 4.7 | 3 ratings

Files Matching Costas' Watch List					View all 1 - 4 of 4
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
17 Nov 2010		Gabor filter Generates Gabor filters using bandwidth, aspect ratio, phase, wavelength and angle as parameters. Author: Gao Yang	gabor filter, image processing, gabor filtergabor_exa...	122	7	4.6 4.6 | 5 ratings
27 Jun 2009		Toolbox image A toolbox that contains image processing functions Author: Gabriel Peyre	filtering, image analysis, image processing, total variation, hdr, median	67	5	4.6 4.6 | 5 ratings
08 Jan 2009		Gabor function masks Create Gabor-function convolution masks Author: David Young	convolution, filtering, image processing, gabor convolution mas...	5	1	5.0 5.0 | 1 rating
02 Jun 2008		Improved 2D Gabor Filter Bi-dimensional Gabor filter with DC component compensation. Author: Stiven Schwanz Dias	bidimensional, gabor filter, filtering, dc component compensa..., im	78	4	4.66667 4.7 | 3 ratings

Comments and Ratings Matching Costas' Watch List			1-5 of 22
Date	File	Comment by	Comments	Rating
11 Jan 2012	Gabor filter Generates Gabor filters using bandwidth, aspect ratio, phase, wavelength and angle as parameters.	Rakesh Chalasani		5
22 Mar 2011	Gabor filter Generates Gabor filters using bandwidth, aspect ratio, phase, wavelength and angle as parameters.	Jason	Great one, thanks a lot. By the way, may I know, what does the size denote? Also, I can't seem to understand how the meshgrid in your code works.	5
02 Mar 2011	Gabor filter Generates Gabor filters using bandwidth, aspect ratio, phase, wavelength and angle as parameters.	shuai		5
30 Dec 2010	Toolbox image A toolbox that contains image processing functions	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.	4
02 Dec 2010	Gabor filter Generates Gabor filters using bandwidth, aspect ratio, phase, wavelength and angle as parameters.	Marc	Can someone explain me why when a bandwidth >1 is used the result differs from http://matlabserver.cs.rug.nl using a bandwith of 10 I had to replace img_out_disp = sum(abs(img_out).^2, 3).^0.5; with img_out_disp = sum(imag(img_out).^2, 3).^0.5; in order to have the same results as http://matlabserver.cs.rug.nl but don't know why. I believe this come from the ratio sigma to lamda < 0.5. Any mathematical explanation?	Comment only