Adaptive video-blocking artifact removal in discrete Hadamard transform domain
نویسندگان
چکیده
منابع مشابه
Multiframe blocking-artifact reduction for transform-coded video
A major drawback of block-based still-image or video-compression methods at low rates is the visible block boundaries that are also known as blocking artifacts. Several methods have been proposed in the literature to reduce these artifacts. Most are single image methods, which do not distinguish between video and still images. However, video has a temporal dimension that can lead to better reco...
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ژورنال
عنوان ژورنال: Optical Engineering
سال: 2006
ISSN: 0091-3286
DOI: 10.1117/1.2280609