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...
| Автори: | , , , , , |
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| Інші автори: | |
| Формат: | Journal Article |
| Мова: | English |
| Опубліковано: |
2014
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| Предмети: | |
| Онлайн доступ: | https://hdl.handle.net/10356/106233 http://hdl.handle.net/10220/23981 |