Scratch line detection and restoration based on Sobel operator.

Long-Jun Huang Qing-Hua Liu Jie Tang Ping Li

Published in: Int. J. Grid Util. Comput. (2015)

Keyphrases

line detection
sobel operator
edge detection
image processing
hough transform
image restoration
straight line
multiscale
noisy images
line segments
image sequences
computer vision
image analysis
edge map