On some results in fuzzy metric spaces
Fuzzy Sets and Systems
Color image processing and applications
Color image processing and applications
Some properites of fuzzy metric spaces
Fuzzy Sets and Systems
Fuzzy Vector Median-Based Surface Smoothing
IEEE Transactions on Visualization and Computer Graphics
A fast impulsive noise color image filter using fuzzy metrics
Real-Time Imaging - Special issue on multi-dimensional image processing
Fuzzy bilateral filtering for color images
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
New method for fast detection and removal of impulsive noise using fuzzy metrics
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
A new vector median filter based on fuzzy metrics
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Directional processing of color images: theory and experimental results
IEEE Transactions on Image Processing
Generalized multichannel image-filtering structures
IEEE Transactions on Image Processing
A fast algorithm for 1-norm vector median filtering
IEEE Transactions on Image Processing
Fuzzy scalar and vector median filters based on fuzzy distances
IEEE Transactions on Image Processing
A quasi-Euclidean norm to speed up vector median filtering
IEEE Transactions on Image Processing
Isolating impulsive noise pixels in color images by peer group techniques
Computer Vision and Image Understanding
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A well-known family of nonlinear multichannel image filters uses the ordering of vectors by means of an appropriate distance or similarity measurebetween vectors. In this way, the vector median filter(VMF), the vector directional filter(VDF) and the distance directional filter(DDF) use the relative magnitude differences between vectors, the directional vector difference or a combination of both, respectively. In this paper, a novel fuzzy metricis used to measure magnitude and directional fuzzy distancesbetween image vectors. Then, a variant of the DDF using this fuzzy metricis proposed. The proposed variant is computationally cheaper than the classical DDF. In addition, experimental results show that the proposed filter receives better results in impulsive noise suppression in colour images.