Using scale space filtering to make thinning algorithms robust against noise in sketch images.

Houssem Chatbri Keisuke Kameyama

Published in: Pattern Recognit. Lett. (2014)

Keyphrases

input image
gaussian noise
thinning algorithm
image analysis
image registration
image structure
object recognition
edge detection
endpoints
image matching
medical images
gray scale images
signal to noise ratio
frequency domain
image processing
image features
high resolution
face recognition