photo

Akshra


Active since 2016

Followers: 0   Following: 0

Message

Statistics

  • Thankful Level 1

View badges

Feeds

View by

Question


What does the scale sample of dyadic wavelet transform represent?
Is the scale samples of dyadic wavelet transform similar to different decomposition levels in discrete wavelet transform? What i...

nästan 8 år ago | 0 answers | 0

0

answers

Question


Error using ISWT2 " Index exceeds matrix dimensions. Error in iswt2 (line 127) , tmp{j} = reconsLOC(a(:,:,j ),h(:,:,j,:),v(:,:,j,:),d(:,: ,j,:));"
Hi I am trying to perform a simple inverse stationary wavelet transform using the code below but i get the following error ...

nästan 8 år ago | 2 answers | 0

2

answers

Question


Error in iswt2/reconsLOC (line 153) ca(sR,sC),ch(sR,sC,k),cv(sR,sC,k),cd(sR,sC,k), ... Error in iswt2 (line 122) a = reconsLOC(a,h,v,d);
Hi I am trying to reconstruct the input image with just the horizontal coefficients of stationary wavelet transform, [A,H,V,...

nästan 8 år ago | 1 answer | 0

1

answer

Question


Why does imshow() function in Matlab return a blank image?
I am trying to perform the inverse stationary wavelet transform on an image, but I can't view the output of the image using the ...

nästan 8 år ago | 1 answer | 0

1

answer

Question


How can I use wcodemat to re-scale an intensity/gray-scale image?
I want to change my original intensity/gray-scale image into wcodemat for wavelet transform but problem is if i use Y = wco...

nästan 8 år ago | 1 answer | 0

1

answer