converting a image

1 visualizzazione (ultimi 30 giorni)
kash
kash il 25 Mag 2012
I have some frames taken from a video,the size of each image is 512x512,I want to divide those images into 64x64x64 blocks please help,i want to perform 3d-dualtree wavelet transform,please help
http://eeweb.poly.edu/iselesni/WaveletSoftware/dt3D.html

Accedi per rispondere a questa domanda.

Risposta accettata

Stephen
Stephen il 25 Mag 2012
im2col(a,[64 64],'distinct')
will give you your blocks as columns that you just need to reshape into squares again. I can't help with wavelets.

Più risposte (0)

Categorie

Scopri di più su AI for Signals and Images in Help Center e File Exchange

Tag

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by