HOW TO INSTALL SHEARLET TOOLBOX IN MATLAB

I have to install shearlet toolbox in matlab?I have downloaded but i dont know to install it?

Answer 1

[Abhishek Ballaney]

http://www3.math.tu-berlin.de/numerik/mt/www.shearlet.org/programs.html

[ponnu kunnath]

THNK YOU SIR.

Here is my code

% create image

A = rgb2gray(imread('C:\Users\HP\Desktop\steg\image.png'));

% shearlet transform

[ST,Psi] = shearletTransformSpect(A);

% inverse shearlet transform

C = inverseShearletTransformSpect(ST,Psi);

% plot results

subplot(2,2,1);
imshow('A') 
image off colormap(gray);
title('original image');
subplot(2,2,2);
imshow(abs(ST(:,:,18))); 
image off colormap(gray);
title('shearlet coefficients')
subplot(2,2,3);
imshow(Psi(:,:,18));
 image off colormap(gray);
 title('shearlet')
subplot(2,2,4);
imshow(C);
 image off colormap(gray);
 title('reconstructed image')

but the code is having error

Error in sshshss (line 7)
[ST,Psi] = shearletTransformSpect(A);

please help

[Walter Roberson]

You have either not installed Shearlab or else you have not added the appropriate directory to your MATLAB path.

[rsnandi]

not getting matlabcode for FFST??? please help

[Walter Roberson]

The original ffst at uni-kl does not appear to be available.

On github, grlee77 appears to offer a python implementation, which could perhaps be called from MATLAB.