哈夫曼编码 meaning in English
huffman coding
Examples
- Because of the characteristic of fft , a new recursion method is designed in the paper . and then the algorithm complexity is analyzed
最后,在图像的编码方面,本文选用了常见的哈夫曼编码方法进行并行算法的设计。 - For the background is unchangeable , this paper adopts dct commutation with dpcm , rlc coding , and huffman " s coding arithmetic of image compressing , and gets favorable effect
由于背景不变，本文采用dpcm (差分脉冲编码调制)结合dct变换、 rlc编码和哈夫曼编码图像压缩算法，并取得良好的效果。 - Thus a new approach called differential and static huffman joint encoding method is presented in the paper to meet both the computing speed and the compression rate requirement of the resources limited application
但一些传统的压缩方法或者效率低，或者太复杂、费时，不能满足要求。为此本文提出了差分编码与静态哈夫曼编码相结合的联合算法。 - The dissertation combine the theory , with using integers dct transform to realize grey image lossless compress with the method of reversible color space integers transform and reversible integers dpcm prediction to realize lossless compress from grey image to color image with huffman coding method via visual c + + program
本文借鉴整数dct变换实现灰度图像无损压缩的理论研究成果，将其与可逆的颜色空间整数变换和可逆的整数dpcm预测相结合，采用哈夫曼编码方法，用vc编程实现了从灰度图像到彩色图像的无损压缩。 - It is well known that jpeg and jpeg2000 are still image compression standard with high performance at present time . so we choose them as our investigative base to compress image . my amendment in jpeg mainly includes self - adaptive huffman coding and reduction of blocking effect
由于jpeg标准所提供的算法还有进一步改进的可能，所以在文中将介绍如何对jpeg标准进行算法改进，主要包括：自适应哈夫曼编码、块效应的消除；针对jpeg2000标准，将主要介绍jpeg2000标准核心算法的实现以及如何用最大位平移方法实现感兴趣区编解码。