Optimal nonnegative color scanning filters.

Gaurav Sharma H. Joel Trussell Michael J. Vrhel

Published in: IEEE Trans. Image Process. (1998)

Keyphrases

optimal solution
optimal filter
color images
barcode
color bands
worst case
closed form
image regions
gray scale
nonnegative matrix factorization
median filter
filter bank
image processing
edge detection
denoising
dynamic programming
multiresolution
objective function