TY - GEN
T1 - Video denoising by fuzzy directional filter using the DSP EVM DM642
AU - Gallegos-Funes, Francisco J.
AU - Kravchenko, Victor
AU - Ponomaryov, Volodymyr
AU - Rosales-Silva, Alberto
PY - 2009
Y1 - 2009
N2 - We present a new 3D Fuzzy Directional (3D-FD) algorithm for the denoising of video colour sequences corrupted by impulsive noise. The proposed approach consists of the estimations of movement levels, noise in the neighborhood video frames, permitting to preserve the edges, fine details and chromaticity characteristics in video sequences. Experimental results show that the noise in these sequences can be efficiently removed by the proposed 3D-FD filter, and that the method outperforms other state of the art filters of comparable complexity on video sequences. Finally, hardware requirements are evaluated permitting real time implementation on DSP EVM DM642.
AB - We present a new 3D Fuzzy Directional (3D-FD) algorithm for the denoising of video colour sequences corrupted by impulsive noise. The proposed approach consists of the estimations of movement levels, noise in the neighborhood video frames, permitting to preserve the edges, fine details and chromaticity characteristics in video sequences. Experimental results show that the noise in these sequences can be efficiently removed by the proposed 3D-FD filter, and that the method outperforms other state of the art filters of comparable complexity on video sequences. Finally, hardware requirements are evaluated permitting real time implementation on DSP EVM DM642.
KW - Directional processing
KW - Fuzzy logic
KW - Impulsive noise
UR - http://www.scopus.com/inward/record.url?scp=78651229836&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-10268-4_116
DO - 10.1007/978-3-642-10268-4_116
M3 - Contribución a la conferencia
SN - 3642102670
SN - 9783642102677
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 997
EP - 1004
BT - Progress in Pattern Recognition, Image Analysis, Computer Vision and Applications - 14th Iberoamerican Conference on Pattern Recognition, CIARP 2009, Proceedings
T2 - 14th Iberoamerican Conference on Pattern Recognition, CIARP 2009
Y2 - 15 November 2009 through 18 November 2009
ER -