期刊
EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING
卷 -, 期 -, 页码 -出版社
SPRINGER
DOI: 10.1186/s13640-016-0113-x
关键词
Filtering; Salt-and-pepper noise; Block-matching filters; Median filters
资金
- Ministry of Science of Montenegro
- EU with FP7 Project Foremont
There is a significant recent advance in filtering of the salt-and-pepper noise for digital images. However, almost all recent schemes for filtering of this type of noise are not taking into an account the shape of objects (in particular edges) in images. We have applied the block-matching and 3D filtering (BM3D) scheme in order to refine the output of the decision-based/adaptive median techniques. Obtained results are excellent, surpassing current state-of-the-art for about 2 dB for both grayscale and color images.
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