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10 Sep 2014 TDM simulation Time Division Multiplexing Simulation Author: Deepak Kumar Rout Pushkar

31 Aug 2014 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Qamar Samejo

how to apply gabor filter on chest x-rays image

04 Aug 2014 Hata model simulation The program simulates the Hata model Author: Deepak Kumar Rout Michael Martin

I love it. thanks for posting, mate.

01 Aug 2014 Hata model simulation The program simulates the Hata model Author: Deepak Kumar Rout Murtuza Adenwala

28 Mar 2014 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Deepak Kumar Rout

Vatsala Singh
Download the files /gab/katrina.jpg
/gab/gabor_fn.m
/gab/gabor_program.m

and run "gabor_program.m" in MATLAB

27 Mar 2014 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Vatsala Singh

How to watch this file?

08 Dec 2013 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout anum eman

30 Nov 2013 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Arslan Ahmad

26 Nov 2013 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Deepak Kumar Rout

Its a discrete gabor filter. any thing you implement in matlab will be always discrete

25 Nov 2013 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Arslan Ahmad

is this a discrete gabor transform or continuous ?

08 Nov 2013 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout vidya

sir!! hello sir i am very new to matlab..i am working on gabor filter .could you please tell me what does the below 2 line perform
img_out_disp = sum(abs(img_out).^2, 3).^0.5;

%default superposition method, L2-norm
img_out_disp=img_out_disp./max(img_out_disp(:));
%normalize

10 Jan 2013 Edge Detection Detects the edges in an image Author: Deepak Kumar Rout abdulhamed nasrullah

is there any other edge detection except sobel,log,roberts,canny,zerocross and prewitt? thanks i will be waiting for your reply

05 Nov 2012 MSK modulation and Demodulation Programs for minimum shift keying modulation and demodulation Author: Deepak Kumar Rout vishvanath b pujeri

25 Oct 2012 Phase shift keying phase shift keying Author: Deepak Kumar Rout Muhammad

20 Oct 2012 MSK modulation and Demodulation Programs for minimum shift keying modulation and demodulation Author: Deepak Kumar Rout messai milok

very nice

11 May 2012 pseudocolor image processing pseudocolor image processing Author: Deepak Kumar Rout Deepak Kumar Rout

lina
you have to make small modification in my program
after the 'for' loops start make changes to the 'if' loops below and replace

if (y(i,j)>= 0) && (y(i,j)< 18)
x(i,j,1)=0;
x(i,j,2)=0;
x(i,j,3)=0;
elseif (y(i,j)>= 18) && (y(i,j)< 36)
x(i,j,1)=237;
x(i,j,2)=27;
x(i,j,3)=36;

with your desired gray level values and you will get the desired result

08 May 2012 pseudocolor image processing pseudocolor image processing Author: Deepak Kumar Rout lina

Hi,how if I want to assign the grayimage into four different RGB color, let say respectively 0~63, 64~127, 128~191, 192~255 become blue(001),magenta(101),green(010),and red(100). thanks

30 Oct 2011 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Nishikanta Paik

i tried it in MAtlab2009a and it works,
But some how i failed to got the out puts.
Could you tell me what should be the parameters. I may be wrong in giving the parameters value.

29 Oct 2011 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Deepak Kumar Rout

Mr Nishikanta Paik may be you are not keeing the main program and the function file in same directory or your download is some how corrupt

29 Oct 2011 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Deepak Kumar Rout

Mr Emrullah Acar to clarify you doubt please go through some papers on gabor filter for feature extraction

29 Oct 2011 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Nishikanta Paik

hello sir , i have studied your gabor filter m-file and i have doubts:
when i run it in matlab 2010a,then it shows
"
Mex file entry point is missing. Please check the (case-sensitive)
spelling of mexFunction (for C MEX-files), or the (case-insensitive)
spelling of MEXFUNCTION (for FORTRAN MEX-files).
??? Invalid MEX-file 'C:\Windows\system32\input.dll': C:\Windows\system32\ver.dll is not a valid Win32 application.

.

Error in ==> gabor_program at 16
sigma=input('Enter the value of sigma ');
"
could you help me in this step, please

12 Oct 2011 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Emrullah Acar

For example when I choose wavelenghts=[1,2] and orientation[0 30 60 90].That means 2*4=8 gabor filters for each image.I set M=16 and N=16.Finally I found 16*16 GT matrix for each Gabor Filter.Then,I calculated 3 statistical values such as mean,standart deviation and entropy for each filtered matrix.Since there was 8 gabor filters,totally 8*3 feature matrix were extracted from an image.Do you think it is a correct way?I mean,how can I evaluate feature vector from the image?

11 Oct 2011 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Deepak Kumar Rout

The results obtained in the program can classified by taking different values of a particular parameter. For example we can categorize images after filtering them with different values of theta. A group will consist only images filtered with theta equal to 30 another with theta 60.

06 Oct 2011 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Emrullah Acar

Hello,
I have a problem about commenting gabor results.I want to classify the images into 4 groups.Firstly,I used GLCM method for extraction image texture.And then I gave it ANN,k-NN and SVM.Instead of GLCM,I want to use Gabor Wavelet results.When I applied your code an image I found 64*64 GT matrice for each image.So,could you let me know how I can give these result into classifier input?

Regards,

24 Sep 2011 Quadrature phase shift keying its qpsk modulation Author: Deepak Kumar Rout Murari

superrrr ya :)

24 Sep 2011 Quadrature phase shift keying its qpsk modulation Author: Deepak Kumar Rout Murari

21 May 2011 Edge Detection Detects the edges in an image Author: Deepak Kumar Rout Luis Villamagua

That is a good beginning though. This is how we all start

30 Apr 2011 Quadrature phase shift keying its qpsk modulation Author: Deepak Kumar Rout Pavan

Good work.Thank you

15 Jan 2011 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout sandhya salve

21 Dec 2010 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout Deepak Kumar Rout

the values of lambda, sigma etc are shown on the preview image associated with this download for more details on these parameters you can go through any ieee paper where gabor image filtering has been used

07 Dec 2010 Gabor filtering on an image Application of gabor filter on image Author: Deepak Kumar Rout PUST rahman

Please show an example of typical value.
please mention the name of the variables like lamda, gamma etc. It is hard to understand when variables are used only instead of name.

20 Aug 2010 Edge Detection Detects the edges in an image Author: Deepak Kumar Rout Deepak Kumar Rout

thanks for the comment

19 Aug 2010 Edge Detection Detects the edges in an image Author: Deepak Kumar Rout Cris Luengo

Not a good edge detection method, and not a good example of how to program in MATLAB.

09 Aug 2010 pseudocolor image processing pseudocolor image processing Author: Deepak Kumar Rout Debaraj Rana

excellent,nice work

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