Average Performance of OMP and Thresholding Under Dictionary Mismatch.

Marie-Christine Pali Simon Ruetz Karin Schnass

Published in: IEEE Signal Process. Lett. (2022)

Keyphrases

sparse representation
databases
orthogonal matching pursuit
image segmentation
denoising
standard deviation
adaptive thresholding
information retrieval
feature selection
website
case study
feature extraction
data structure
post processing
gray level
machine learning
real time