Development of the Technology of Edge Detection
Hui Liu · Journal of Kunming University of Science and Technology · 2000
Edge detection is an indispensable step before image analysis and recognition, and is an important technology in the image preprocessing procedure. In this paper we chiefly review the study of the edge detection methods , and then disguss the characteristic of some typical edge detection algorithms, analyze their qualities, and finally give the development of edge detection methods in the future.