This paper combines multiple description scalar quantization and SPIHT coding to get efficient multiple description image coding over wireless error-prone network.
将多描述标量量化与SPIHT编码联合起来，得到无线差错网络环境下的高效多描述图像编码。
An improved method has been proposed for the simple context modeling procedure in the entropy coding in SPIHT.
针对SPIHT编码过程中熵编码简单的上下文建模过程，提出了一种改进的方法。
The structures of spatiotemporal orientation trees in 3D-SPIHT video coding system are investigated.
对3D-SPIHT视频编码算法中时空方向树结构进行研究。
After analyzing classic embedded coding algorithms such as EZW, SPIHT and EBCOT, it is shown that EBCOT is easier to accelerate with hardware and has better image compression performance.
分析了典型的嵌入式编码算法，如ezw、SPIHT和EBCOT，认为EBCOT相对易于实现硬件加速，且具有较好的压缩性能。
A new remote sensing image coding scheme based on the biorthogonal wavelet transform and SPIHT algorithm is proposed according to the statistical characteristic of remote sensing image data.
针对遥感图像的数据特点，提出了结合双正交变换和SPIHT算法的遥感图像小波零树编码方案。
The algorithm integrates the linear indexing technique and flag map which LZC adopts, USES the scan order which is the same of SPIHT algorithm, sends the coding stream into MQ in code process.
该算法引入了线性索引技术和LZC算法标志位图，采用了类似于SPIHT算法的扫描顺序，将待编码流按不同种类进行算术编码。
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。
Finally, the bit lifting on ROI is combined with SPIHT algorithm, accomplishing the image coding.
最后，将感兴趣区域比特位提升与SPIHT编码算法结合，完成了图像的压缩编码。
Among so many embedded image coding algorithms, the EZW, SPIHT and SPECK are the best representatives.
在众多的嵌入式图像编码算法中，最具有代表性的是EZW、SPIHT、SPECK三种编码算法。
SPIHT is a well recognized coding algorithm due to its high effecient performance. But SPIHT is unsuitable for high-speed hardware implementation. An improved coding algorithm to SPIHT is introduced.
基于小波变换的SPIHT图像压缩方案是一种实用高性能图象压缩编码算法，但原始SPIHT算法链表式编码限制了其在高速处理中的应用。
Combined with adaptive arithmetic coding scheme, SPIHT algorithm modified for the one-dimensional case could compress signals with the.
将SPIHT算法与自适应算术编码结合应用于一维漏磁信号压缩，可以实现高压缩比、多种码率压缩编码。
The method is based on real 3d wavelet transform, and implements a three dimensional extension of SPIHT in still image coding by defining a new spatial-temporal orientation tree structure.
该方法建立在真三维小波分解基础上，通过定义一种新的时空方向树结构，实现了静止图像SPIHT算法的三维扩展。
The method is based on real 3d wavelet transform, and implements a three dimensional extension of SPIHT in still image coding by defining a new spatial-temporal orientation tree structure.
该方法建立在真三维小波分解基础上，通过定义一种新的时空方向树结构，实现了静止图像SPIHT算法的三维扩展。
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