Abstract
The Vector Rank M-type K-Nearest Neighbour (VRMKNN) filter to remove impulsive noise from color images and video color sequences is presented. This filter utilizes multichannel image processing by using the vector approach and the Rank M-Type K-Nearest Neighbour (RMKNN) algorithm. Simulation results indicate that the proposed filter consistently outperforms other color image filters by balancing the tradeoff between noise suppression and detail preservation. The implementation of the filter was realized on the DSP TMS320C6711 to demonstrate that the proposed filter potentially could provide a real-time solution to quality video transmission.
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Ponomaryov, V., Gallegos-Funes, F. & Rosales-Silva, A. Real-Time Color Image Processing Using Order Statistics Filters. J Math Imaging Vis 23, 315–319 (2005). https://doi.org/10.1007/s10851-005-2025-8
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DOI: https://doi.org/10.1007/s10851-005-2025-8