Perceptual blur and ringing metrics: application to JPEG2000
نویسندگان
چکیده
منابع مشابه
Perceptual blur and ringing metrics: application to JPEG2000
We present a fulland no-reference blur metric as well as a full-reference ringing metric. These metrics are based on an analysis of the edges and adjacent regions in an image and have very low computational complexity. As blur and ringing are typical artifacts of wavelet compression, the metrics are then applied to JPEG2000 coded images. Their perceptual significance is corroborated through a n...
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ژورنال
عنوان ژورنال: Signal Processing: Image Communication
سال: 2004
ISSN: 0923-5965
DOI: 10.1016/j.image.2003.08.003