The application of Set Partitioning in Hierarchical Trees (SPIHT) to the image coding of arbitrarily shaped Region of Interest (ROI) is investigated.
研究了等级树集分割编码方法(SPIHT)在任意形状感兴趣区域(ROI)编码中的应用。
This paper presents a partial encryption of gray images compressed by Set Partitioning in Hierarchical Trees (SPIHT).
图像部分加密方法只加密图像压缩编码的部分重要数据，是一种可行的实时加密方案。
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