Title :
New approach to the disturbed pixels map creation for noised images
Author :
Strzecha, Krzysztof
Author_Institution :
Comput. Eng. Dept., Tech. Univ. of Lodz, Lodz
Abstract :
In this paper a new approach to construction of the noisy pixels map is presented. In order to identify noisy pixels, simple statistical analysis of pixel context is carried out. Comprehensive analysis of the algorithm performance is provided for images degraded by fixed-valued (salt-and-pepper) noise. Results of introduced method are presented and compared with results achieved with other filtration approaches.
Keywords :
image denoising; image enhancement; image restoration; statistical analysis; disturbed pixel map creation; image degradation; image enhancement; image noise removal; image restoration; statistical analysis; Brightness; Degradation; Digital images; Filters; Filtration; Fluctuations; Image analysis; Image restoration; Pixel; Statistical analysis; Digital image processing; Image enhancement; Noise reduction;
Conference_Titel :
Perspective Technologies and Methods in MEMS Design, 2009. MEMSTECH 2009. 2009 5th International Conference on
Conference_Location :
Zakarpattya
Print_ISBN :
978-966-2191-06-6
