TY - GEN
T1 - Algorithm of digital impulse noise cancellation
AU - Wu, Chung Bin
AU - Liu, Bin Da
AU - Yang, Jar Ferr
AU - Hsia, Shih Chang
PY - 1998/12/1
Y1 - 1998/12/1
N2 - In this paper, we first propose a simple algorithm to remove the impulse noise from television images by using block average and threshold filters. We also develop an effective impulse noise detection algorithm for classifying the quality of television images. To achieve real time applications, the architecture of the proposed filter, which contains noise detection and noise filtering, is finally designed. With low computational complexity, simulation results show that the proposed filters effectively remove the impulse noise.
AB - In this paper, we first propose a simple algorithm to remove the impulse noise from television images by using block average and threshold filters. We also develop an effective impulse noise detection algorithm for classifying the quality of television images. To achieve real time applications, the architecture of the proposed filter, which contains noise detection and noise filtering, is finally designed. With low computational complexity, simulation results show that the proposed filters effectively remove the impulse noise.
UR - http://www.scopus.com/inward/record.url?scp=0032218386&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032218386&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0032218386
SN - 0780351460
T3 - IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings
SP - 319
EP - 322
BT - IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings
PB - IEEE
T2 - Proceedings of the 1998 IEEE Asia-Pacific Conference on Circuits and Systems - Microelectronics and Integrating Systems (IEEE APCCAS-98)
Y2 - 24 November 1998 through 27 November 1998
ER -