Vector Median Filters, Inf-Sup Operations, and Coupled PDE's: Theoretical Connections
Journal of Mathematical Imaging and Vision
Adaptive fuzzy order statistics-rational hybrid filters for color image processing
Fuzzy Sets and Systems - Featured Issue: Selected papers from ACIDCA 2000
Fast Modified Vector Median Filter
CAIP '01 Proceedings of the 9th International Conference on Computer Analysis of Images and Patterns
Random Walk Approach to Noise Reduction in Color Images
CAIP '01 Proceedings of the 9th International Conference on Computer Analysis of Images and Patterns
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
Adaptive vector median filtering
Pattern Recognition Letters
Adaptive Color Image Filtering Based on Center-Weighted Vector Directional Filters
Multidimensional Systems and Signal Processing
Fast adaptive similarity based impulsive noise reduction filter
Real-Time Imaging - Special issue on spectral imaging
On the distance function approach to color image enhancement
Discrete Applied Mathematics - The 2001 international workshop on combinatorial image analysis (IWCIA 2001)
Selection weighted vector directional filters
Computer Vision and Image Understanding - Special issue on color for image indexing and retrieval
Fast detection and impulsive noise removal 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
Generalized adaptive vector sigma filters
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
Histogram-based fuzzy colour filter for image restoration
Image and Vision Computing
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
Fuzzy Directional-Distance Vector Filter
WILF '07 Proceedings of the 7th international workshop on Fuzzy Logic and Applications: Applications of Fuzzy Sets Theory
Combining vector ordering and spatial information for color image interpolation
Image and Vision Computing
Fuzzy peer groups for reducing mixed Gaussian-impulse noise from color images
IEEE Transactions on Image Processing
A new look to multichannel blind image deconvolution
IEEE Transactions on Image Processing
Sigmoidal weighted vector directional filter
ICVS'03 Proceedings of the 3rd international conference on Computer vision systems
Fast implementation of vector directional filters
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Steerable weighted median filters
IEEE Transactions on Image Processing
Vector median splatting for image based rendering
ICCVG'10 Proceedings of the 2010 international conference on Computer vision and graphics: Part II
Adaptive edge enhancing technique of impulsive noise removal in color digital images
CCIW'11 Proceedings of the Third international conference on Computational color imaging
Rank-Ordered differences statistic based switching vector filter
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
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
On vector and matrix median computation
Journal of Computational and Applied Mathematics
A new vector median filter based on fuzzy metrics
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Improved bilateral filter for suppressing mixed noise in color images
Digital Signal Processing
A switching weighted vector median filter based on edge detection
Signal Processing
Hi-index | 0.01 |
Recent works in multispectral image processing advocate the employment of vector approaches for this class of signals. Vector processing operators that involve the minimization of a suitable error criterion have been proposed and shown appropriate for this task. In this framework, two main classes of vector processing filters have been reported in the literature. Astola et al. (1990) introduce the well-known class of vector median filters (VMF), which are derived as maximum likelihood (ML) estimates from exponential distributions. Trahanias et al. (see ibid., vol.2, no.4, p.528-34, 1993 and vol.5, no.6, p.868-80, 1996) study the processing of color image data using directional information, considering the class of vector directional filters (VDF). We introduce a new filter structure, the directional-distance filters (DDF), which combine both VDF and VMF in a novel way. We show that DDF are robust signal estimators under various noise distributions, they have the property of chromaticity preservation and, finally, compare favorably to other multichannel image processing filters