Extraction of Line Drawings from Gray Value Images by Non-Local Analysis of Edge Element Structures.

Michael Otte Hans-Hellmut Nagel

Published in: ECCV (1992)

Keyphrases

gray value
gray level
line drawings
edge detection
image data
low contrast
image analysis
input image
polyhedral objects
three dimensional
object recognition
curved objects
object reconstruction
complex scenes
contrast enhancement
image structure
straight line
image processing