Construction of Overcomplete Multiscale Dictionary of Slepian Functions on the Sphere.

Adeem Aslam Zubair Khalid

Published in: ICASSP (2019)

Keyphrases

multiscale
sparse representation
natural images
basis functions
image representation
scale space
image processing
wavelet transform
sparse coding
linear combination
edge detection
image fusion
real time
coarse to fine
dimensionality reduction
three dimensional
information retrieval