Blind measurement of blocking artifacts of images based on edge and flat-region detection
Image compression based on DCT often produces distortion of blocking effects, which seriously affect the visual quality of images. In order to detect the distortion of blocking effect, a new approach based on the flat region is presented in this article. The approach has a good correlation to charac...
Main Authors: | , , , , , |
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Other Authors: | |
Format: | Journal Article |
Language: | English |
Published: |
2014
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/106233 http://hdl.handle.net/10220/23981 |