运用量子熵理论，引入量子无噪声编码方法，并研究了量子信道中的信息容量问题。
The quantum noiseless coding method is discussed with the quantum entropy theory, and the capacity of quantum channel.
该方案基于小波变换的场内图像压缩技术，采用小波变换、子带编码、自适应量化和熵编码来对图像数据进行压缩；
The project is based on wavelet transform image compression, and implements wavelet transform, subband coding, The quantization and entropy encoding processes provide data compression;
变换系数采用非均匀标量量化和熵编码。
DCT coefficients were quantized through nonlinear scalar quantization and entropy coding.
自适应算术编码是一种高效的熵编码方法。
Adaptive arithmetic coding is an effective means of entropy coding.
为了提升基于码通并行的熵编码速度，提出了一种新的实时码流控制算法。
To significantly speed up the pass-parallel based entropy coding, a novel real-time rate control algorithm was proposed.
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。
An improved method has been proposed for the simple context modeling procedure in the entropy coding in SPIHT.
然后采用复合熵编码来处理非零格点；
Secondly, nonzero lattice vectors are dealt with by adopting complex entropy coding.
熵编码采用了基于上下文的算术编码，提出了四种上下文编码模型。
A context based arithmetic coder is adopted in entropy coding, and four different sets of models are designed for the arithmetic coder.
最后，对变换系数进行熵编码压缩。
Finally, the transformed coefficients will be compressed effectively with entropy coding.
对熵编码的优化会改善整个视频编码器的性能。
The optimization of the entropy coding can improve the performance of the entire video encoder.
对抗体采用分段式编码方式，运用平均信息熵的概念计算抗体之间的相似度；
The antibody is expressed by subsection coding, and adopt the concept of average information entropy to evaluate the rating of similarity between antibodies.
他的熵编码方案采纳了基于上下文的自适应二进制算术编码(CABAC)。
Its designation of entropy coding adopts Contextbased Adaptive Binary Arithmetic coding (CABAC).
在计算机信息处理中，“哈夫曼编码”是一种一致性编码法(又称“熵编码法”)，用于数据的无损耗压缩。
In the computer information processing, "Huffman coding" is a consistent coding method (also known as "entropy coding method") for lossless data compression.
熵编码由固定的码表和概率模型改进为自适应的基于上下文的变字长编码。
The entropy coding methods which adopted fixed code table and probability model are improved to adaptive context-based alterable word length coding.
实验结果表明，该预处理方法改变了图像的统计特性，从而提高了图像的压缩比和熵编码效率。
The experimental results illustrate that the proposed method efficiently improves the performance of entropy coding by increasing the compression ratio than that of plain entropy coding.
数字图像处理中的编码技术。本程序对输入的图像进行哈夫曼huffman编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。
The procedure of the input image Huffman Huffman coding to show the original image entropy, encoded average code length, and be able to reconstruct the image according to encoding.
数字图像处理中的编码技术。本程序对输入的图像进行哈夫曼huffman编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。
The procedure of the input image Huffman Huffman coding to show the original image entropy, encoded average code length, and be able to reconstruct the image according to encoding.
应用推荐