Title :
Implementation of noise reduction IC using a recursive temporal filter with motion detection
Author :
Byoung-Hwa Jung ; Geun-Sik Jang ; Baik-Hee Han
Author_Institution :
Visual Media Div., Samsung Electron. Co., Suwon, South Korea
Abstract :
We describe a practical implementation of a recursive noise reduction filter which employs an adaptive temporal filtering algorithm with motion detection and can minimize a variant of artifacts occurring in digital image sequences.
Keywords :
adaptive filters; adaptive signal processing; image motion analysis; image sequences; monolithic integrated circuits; noise; recursive filters; video signal processing; adaptive temporal filtering algorithm; artifacts minimisation; digital image sequences; digital video system; motion detection; noise reduction IC; recursive noise reduction filter; recursive temporal filter; Adaptive filters; Convolution; Filtering algorithms; Integrated circuit noise; Motion detection; Motion measurement; Noise measurement; Noise reduction; Signal generators; Working environment noise;
Conference_Titel :
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-5123-1
DOI :
10.1109/ICCE.1999.785291
