An overview of median and stack filtering
Circuits, Systems, and Signal Processing - Special issue: median and morphological filters
Fuzzy adaptive filters for multichannel image processing
Signal Processing
New digit-serial implementations of stack filters
Signal Processing
Multichannel filtering by gradient information
Signal Processing
Color image processing and applications
Color image processing and applications
Genetic-based fuzzy hybrid multichannel filters for color image restoration
Fuzzy Sets and Systems
Nonlinear image processing
Genetic Algorithms in Search, Optimization and Machine Learning
Genetic Algorithms in Search, Optimization and Machine Learning
LUM smoother with smooth control for noisy image sequences
EURASIP Journal on Applied Signal Processing
Genetic Algorithms: Concepts and Designs with Disk
Genetic Algorithms: Concepts and Designs with Disk
Digital Image Processing Algorithms and Applications
Digital Image Processing Algorithms and Applications
Adaptive fuzzy order statistics-rational hybrid filters for color image processing
Fuzzy Sets and Systems - Featured Issue: Selected papers from ACIDCA 2000
Optimised directional distance filter
Machine Graphics & Vision International Journal - Special issue on latest results in colour image processing and applications
Adaptive modification of the vector median filter
Machine Graphics & Vision International Journal - Special issue on latest results in colour image processing and applications
On the geodesic paths approach to color image filtering
Signal Processing
Selection weighted vector directional filters
Computer Vision and Image Understanding - Special issue on color for image indexing and retrieval
Generalized adaptive vector sigma filters
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
Image enhancement using the modified ICM method
IEEE Transactions on Image Processing
Directional processing of color images: theory and experimental results
IEEE Transactions on Image Processing
A noise-filtering method using a local information measure
IEEE Transactions on Image Processing
Generalized multichannel image-filtering structures
IEEE Transactions on Image Processing
Tri-state median filter for image denoising
IEEE Transactions on Image Processing
Noise adaptive soft-switching median filter
IEEE Transactions on Image Processing
Nonlinear multivariate image filtering techniques
IEEE Transactions on Image Processing
Fast adaptive similarity based impulsive noise reduction filter
Real-Time Imaging - Special issue on spectral imaging
Fast detection and impulsive noise removal in color images
Real-Time Imaging - Special issue on multi-dimensional image processing
A neighborhood evaluated adaptive vector filter for suppression of impulse noise in color images
Real-Time Imaging - Special issue on multi-dimensional image processing
A fast impulsive noise color image filter using fuzzy metrics
Real-Time Imaging - Special issue on multi-dimensional image processing
Impulse noise removal utilizing second-order difference analysis
Signal Processing
Fuzzy vector partition filtering technique for color image restoration
Computer Vision and Image Understanding
Cost-effective video filtering solution for real-time vision systems
EURASIP Journal on Applied Signal Processing
Generalized selection weighted vector filters
EURASIP Journal on Applied Signal Processing
Fast detection and removal of impulsive noise using peer groups and fuzzy metrics
Journal of Visual Communication and Image Representation
Isolating impulsive noise pixels in color images by peer group techniques
Computer Vision and Image Understanding
An impulsive noise color image filter using learning-based color morphological operations
Digital Signal Processing
Peer Group Filter for Impulsive Noise Removal in Color Images
CIARP '08 Proceedings of the 13th Iberoamerican congress on Pattern Recognition: Progress in Pattern Recognition, Image Analysis and Applications
IEEE Transactions on Information Technology in Biomedicine - Special section on biomedical informatics
Fuzzy peer groups for reducing mixed Gaussian-impulse noise from color images
IEEE Transactions on Image Processing
Geometric features-based filtering for suppression of impulse noise in color images
IEEE Transactions on Image Processing
Some improvements for image filtering using peer group techniques
Image and Vision Computing
cDNA microarray image processing using fuzzy vector filtering framework
Fuzzy Sets and Systems
Peer group switching filter for impulse noise reduction incolor images
Pattern Recognition Letters
Robust rank vector median filter
IITA'09 Proceedings of the 3rd international conference on Intelligent information technology application
Fast implementation of vector directional filters
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Quaternion switching filter for impulse noise reduction in color image
Signal Processing
Rank-Ordered differences statistic based switching vector filter
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
On the adaptive impulsive noise attenuation in 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
Soft-Switching adaptive technique of impulsive noise removal in color images
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
International Journal of Computational Science and Engineering
Reduced ordering technique of impulsive noise removal in color images
CCIW'13 Proceedings of the 4th international conference on Computational Color Imaging
A switching weighted vector median filter based on edge detection
Signal Processing
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This paper presents a new filtering approach for impulsive noise removal in color images. Incorporating the nonnegative integer weight corresponding to the central sample into the structure of the basic vector directional filter (BVDF), the proposed framework constitutes a class of center-weighted vector directional filters (CWVDF). It can be easily observed that the CWVDF filters are computationally efficient and extend design flexibility of the standard BVDF scheme. By varying the center weight, the proposed CWVDF framework can provide the smoothing characteristics ranging from an identity operation to that of the BVDF. Therefore, design characteristics relate to the CWVDF, which removes impulses and outliers from the image while simultaneously preserving the structural information. To adaptively determine the optimal value of the center weight, two adaptive approaches based on the angular thresholds are provided. Both techniques achieve excellent results in terms of the commonly used objective image quality criteria and significantly outperform standard multichannel filtering algorithms.