Title :
An anisotropic diffusion equation for image magnification and noise removal
Author :
Shu-Jun, Fu ; Qiu-Qi, Ruan
Author_Institution :
Inst. of Inf. Sci., Beijing Jiao Tong Univ., China
fDate :
31 Aug.-4 Sept. 2004
Abstract :
To debluring edge after image magnifying an edge sharpness preserving image magnification simultaneously denoising well is put forward which follows the idea of the anisotropic diffusion of noise removal, having reviewed the characters of typical edge. The experiments have verified the effectivity of our algorithm in this thesis.
Keywords :
image denoising; image restoration; interpolation; partial differential equations; anisotropic diffusion equation; edge sharpness; image debluring; image denoising; image interpolation; image magnification; noise removal; partial differential equation; Anisotropic magnetoresistance; Degradation; Image edge detection; Image processing; Image restoration; Information filtering; Information filters; Interpolation; Partial differential equations; Smoothing methods;
Conference_Titel :
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN :
0-7803-8406-7
DOI :
10.1109/ICOSP.2004.1441498
