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- The DCT was used as the main method of image transform coding for a long time. 图像压缩编码长期以来利用离散余弦变换(DCT)作为变换编码的主要技术。
- DCT/IDCT/Hadamard transform coding has been widely used in video coding standards. DCT/IDCT/Hadamard变换被广泛应用于多种视频编码标准中;而H.
- Among these DCT coding, as a kind of Block Transform Coding, is the most used and mature one. 其中块变换编码中的DCT变换编码是比较常用和发展比较成熟的方法。
- Adaptive Interframe Transform Coding A class of compression algorithms commonly used in video codecs to reduce the data transmission rate. 自适应帧间变换编码一种压缩运算法则等级,通常用于视频编译码器,以降低数据传输速率。
- The H.263 protocol integrates the prediction coding DCT transform coding and entropy coding to realize the compression for video data. 该协议将预测编码、DCT变换编码和熵编码相结合实现对视频数据的压缩,并规定了编码器的总体结构和数据格式。
- The wavelet image coding achieves higher image quality and higher compression ratio than the traditional DCT transform coding. 小波变换图像编码获得了比传统 DCT变换编码更好的图像质量和更高的压缩比。
- This paper introduces statistics, forecast, transform coding method in lossless compression,for each method gives a typical example. 介绍雷达无损压缩中的统计、预测、变换编码方法,对每种方法均给出较为典型的实例。
- Then analyses the main technologies in H.264 and AVS, including quantization and transform coding, motion estimation and compensation, and entropy coding. 264和AVS标准进行了详细的剖析。
- Under the premise of very low bitrate, the problem of real time of the coding has beenelementarily solved, by adopting the method of block DCT transform coding along with unitarymotion compensation. 通过选用分块DCT变换编码结合整体运动补偿的方法,在保证了甚低码率的前提下,初步解决了编码的实时性问题。
- Transform Coding compression is an often used method,and the KL transform is a best transformation has smallest Distortion. 然后介绍了图像压缩的有关知识,讲述了离散正交变换的几种方法。
- Waveform Transformation Coding(WTC)speech analysis-synthesissystem adapted to a microcomputer is developed. 本文介绍一个适用于微型计算机的波型变换编码语音分析和合成开发系统。
- A complete whole-body spectra analysis program hasbeen made up from combination of this program ATBK and the ND-ASAP softeware througha transform code READ written in this laboratory. 通过自编的转换程序READ,使ATBK与ND-ASAP谱分析软件相联合,组成了一个人体测量数据自动分析系统。
- The experimental results show that the method proposed is better than adaptive quadtree fractal coding algorithm and wavelet transformation coding algorithm. 通过实验表明,新编码算法的编码效果优于分形自适应四叉树编码算法和小波变换编码算法。
- A fresh coat of paint can transform a room. 房间重新粉刷一遍可大为改观。
- A Wavelet Transform Coding for Voice's DCT 语音DCT变换的一种小波编码方法
- Sorry. I must have got the wrong area code. 对不起,我一定是拔错地区号码了。
- The highway code is not itself part of English law. 公路法规本身并非是英国法的一部分。
- Improved Sinusoidal Transform Coding Algorithm 正弦变换编码的改进算法
- The Highway Code has been carried. 公路法规已经被执行。
- multiple description transform coding 多描述变换编码