An overview of median and stack filtering
Circuits, Systems, and Signal Processing - Special issue: median and morphological filters
Detail-preserving median based filters in image processing
Pattern Recognition Letters
Non-parametric local transforms for computing visual correspondence
ECCV '94 Proceedings of the third European conference on Computer Vision (Vol. II)
Robustness to Noise of Stereo Matching
ICIAP '03 Proceedings of the 12th International Conference on Image Analysis and Processing
Impulse noise removal by multi-state median filtering
ICASSP '00 Proceedings of the Acoustics, Speech, and Signal Processing, 2000. on IEEE International Conference - Volume 04
A new efficient approach for the removal of impulse noise from highly corrupted images
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
Application of partition-based median type filters for suppressing noise in images
IEEE Transactions on Image Processing
Selective removal of impulse noise based on homogeneity level information
IEEE Transactions on Image Processing
Image information restoration based on long-range correlation
IEEE Transactions on Circuits and Systems for Video Technology
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A decision-based adaptive filter is proposed to remove impulse-noise: (1) A modified Laplacian operator accurately locates impulse-noise corrupted pixels. (2) Another image-region highly correlated with the to-be-restored image-region is identified through "Long-Range Correlation" with statistically designed search-ranges and match-criterion. (3) The center of the to-be-restored image-region is replaced using a proposed recovering approach. Simulation results demonstrate the proposed method's superior impulse-noise removal capability vis-a-vis other recent approaches.