converting a image

1 visualización (últimos 30 días)
kash
kash el 25 de Mayo de 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

Iniciar sesión para responder a esta pregunta.

Respuesta aceptada

Stephen
Stephen el 25 de Mayo de 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.

Más respuestas (0)

Categorías

Más información sobre Wavelet Toolbox en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

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

Start Hunting!

Translated by