Color image processing and applications
Color image processing and applications
A fast impulsive noise color image filter using fuzzy metrics
Real-Time Imaging - Special issue on multi-dimensional image processing
A new approach to vector median filtering based on space filling curves
IEEE Transactions on Image Processing
A robust structure-adaptive hybrid vector filter for color image restoration
IEEE Transactions on Image Processing
Partition-based vector filtering technique for suppression of noise in digital color images
IEEE Transactions on Image Processing
Multichannel edge enhancement in color image processing
IEEE Transactions on Circuits and Systems for Video Technology
Adaptive Generalized Vector Median Filter
CIARP '08 Proceedings of the 13th Iberoamerican congress on Pattern Recognition: Progress in Pattern Recognition, Image Analysis and Applications
Peer group vector median filter
Proceedings of the 29th DAGM conference on Pattern recognition
Adaptive edge enhancing technique of impulsive noise removal in color digital images
CCIW'11 Proceedings of the Third international conference on Computational color imaging
Quaternion switching filter for impulse noise reduction in color image
Signal Processing
Reduced ordering technique of impulsive noise removal in color images
CCIW'13 Proceedings of the 4th international conference on Computational Color Imaging
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A sharpening vector median (VM) filter for simultaneous denoising and enhancing vector-valued signals is introduced. This filter uses the trimmed aggregated distance minimization concept and robust vector order statistics to enhance edges and image details while retaining the noise removal characteristics of the standard VM operator. The procedure accommodates various design, implementation and application objectives by enhancing the vector-valued signals depending on the local image statistics and/or the user's needs. The filter properties discussed in this paper are proven and suggest that the proposed solution is a robust vector processing operator. The performance and efficiency of the filter are analyzed and commented upon. Examples from its application to color image filtering and virtual restoration of artworks are provided.