A practical real-time post-processing technique for block effect elimination
A practical real-time post-processing technique for block effect elimination
复制标题
一种实用的消除块效应的实时后处理技术
DOI：
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发表时间：
1996
期刊：
影响因子：
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通讯作者：
W. Siu
中科院分区：
文献类型：
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作者：
Sung;Y. Chan;W. Siu
本文提出了一种非迭代的后处理方法来恢复使用基于块的压缩标准（如JPEG）编码的图像。该方法根据小的局部边界区域的强度分布对其进行分类，然后选择合适的线性预测器来估计区域中相应的边界像素。该方法易于实现，与已有的后处理方法相比，其恢复性能非常好。
In this paper, a non-iterative post-processing method is proposed to restore the images encoded with block-based compression standards such as JPEG. This method classifies small local boundary regions according to their intensity distribution and then select appropriate linear predictors to estimate the corresponding boundary pixels in the regions. This approach is easy to implement and we found in our simulations that its restoration performance was very respectable compared with the reported post-processing methods.
影响因子：
5.4
作者：
W. B. Pennebaker;Joan L. Mitchell
通讯作者：
W. B. Pennebaker;Joan L. Mitchell