Title :
Formation of step images during anisotropic diffusion
Author :
You, Yu-Li ; Kaveh, M.
Author_Institution :
DTS Technol., Westlake Village, CA, USA
Abstract :
This paper analyzes the behavior of the one-dimensional discretized anisotropic diffusion in order to explain the manner in which false step edges are created. The creation of these edges are related to the characteristics of the local convexity of the image intensity function. An approach is proposed to prevent the appearance of false edges
Keywords :
image enhancement; partial differential equations; 1D discretized anisotropic diffusion; false step edges; image enhancement; image intensity function; local convexity; partial differential equation; step images formation; Anisotropic magnetoresistance; Difference equations; Diffusion processes; Image analysis; Image enhancement; Partial differential equations; Pixel;
Conference_Titel :
Image Processing, 1997. Proceedings., International Conference on
Conference_Location :
Santa Barbara, CA
Print_ISBN :
0-8186-8183-7
DOI :
10.1109/ICIP.1997.632130
