TY - JOUR
T1 - Fuzzy Directional (FD) Filter for impulsive noise reduction in colour video sequences
AU - Rosales-Silva, Alberto J.
AU - Gallegos-Funes, Francisco J.
AU - Ponomaryov, Volodymyr I.
PY - 2012/1
Y1 - 2012/1
N2 - This paper presents a novel Fuzzy Directional (FD) Filter for suppression of impulsive noise in colour video sequences. The proposed approach consists in the estimation of fuzzy levels to detect movement and noise presence in the neighbourhood frames, permitting to preserve the edges, fine details and chromaticity characteristics in colour images and video sequences. The new framework has been justified applying commonly used objective criteria, such as, Peak Signal to Noise Ratio (PSNR), Mean Absolute Error (MAE) and Normalized Colour Difference (NCD), as well subjective perception by human viewer showing better performance in comparison with known methods presented in the literature.
AB - This paper presents a novel Fuzzy Directional (FD) Filter for suppression of impulsive noise in colour video sequences. The proposed approach consists in the estimation of fuzzy levels to detect movement and noise presence in the neighbourhood frames, permitting to preserve the edges, fine details and chromaticity characteristics in colour images and video sequences. The new framework has been justified applying commonly used objective criteria, such as, Peak Signal to Noise Ratio (PSNR), Mean Absolute Error (MAE) and Normalized Colour Difference (NCD), as well subjective perception by human viewer showing better performance in comparison with known methods presented in the literature.
KW - Directional processing
KW - Fuzzy logic
KW - Impulsive noise
KW - Movement detection
KW - Noise estimator
KW - Processing time
KW - Spatio-temporal filtering
KW - Video colour sequences
UR - http://www.scopus.com/inward/record.url?scp=80053617754&partnerID=8YFLogxK
U2 - 10.1016/j.jvcir.2011.09.007
DO - 10.1016/j.jvcir.2011.09.007
M3 - Artículo
SN - 1047-3203
VL - 23
SP - 143
EP - 149
JO - Journal of Visual Communication and Image Representation
JF - Journal of Visual Communication and Image Representation
IS - 1
ER -