A note on the umbra transform in gray-scale morphology.

Henk J. A. M. Heijmans

Published in: Pattern Recognit. Lett. (1993)

Keyphrases

gray scale
morphological operations
mathematical morphology
structuring elements
gray scale images
binary images
color images
grayscale images
morphological operators
gray level
bi level
machine learning
image processing
image analysis
inverse halftoning