- 变换编码
- coding: n. 编码；译成电码。
- adaptive transform coding: 自适应变换编码
- adaptive transform coding atc: 自适应变换编码
- hadamard transform image coding: 哈达马德变换图像编码
- interframe transform coding: 帧间变换编码
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transform coding中文什么意思
- 变换编码
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例句与用法
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- Secondly , we bring statistic coding , prediction coding , transform coding and analysis & synthesis coding into radar area . according to the properties of radar data , we take 4 methods , which are huffman coding ; prediction error model and lzw coding ; fft , uniform quantization in each frequency bank and huffman coding ; wavelet transform , uniform quantization in each frequency bank and lzw coding , to compress the genuine ground clutter radar data and give the corresponding results
根据雷达回波的特性，分别采用了huffman编码法，预测误差模型和lzw编码法， fft 、分频带均匀量化和huffman编码的压缩算法，小波变换、子带均匀量化和lzw编码的压缩算法等四种算法，并给出了用这些算法对真实的地杂波雷达回波数据进行压缩的实验结果。 - By first reviewing the basic video coding theory and then analyzing kinds of sub - module in video coding system . adaptive overlapped block motion compensation ( aobmc ) is combined with pds technology for temporal prediction . the system composed of hybrid transform coding and motion compensation prediction coding is constructed
第五章讨论了本文运动估计和运动补偿方法在视频编码中的应用，首先阐述了视频编码理论和编码系统各个子模块的基本原理，然后在预测性菱形搜索和自适应重叠块运动补偿基础上运用变换编码加运动补偿的预测编码方法实现一个混合视频编码的方案。 - The proposed md mesh - based motion coding methodis then combined with the pairwise correlating transform , and acomplete md video coding scheme is proposed . further measures are takento reduce the mismatch between the encoder and decoder that occurs whenonly one description is received and the decoder reconstruction isdifferent from the encoder . the performance of the proposed scheme isevaluated using computer simulations , and the results show , compared toreibman s md transform coding mdtc method , the proposed schemeachieves better redundancy rate distortion performance
数据重传必然会引起延迟，因而在需要很短延迟的应用中是行不通的，如双向无线通信同时在以广播方式进行数据传输时也是行不通的当有大量突发错误时，纠错码如分组纠错码block code及卷积码convolutional code无法在不产生额外延迟及需要额外运算的前提下对数据提供足够的保护而错误掩蔽的性能则受接收到数据与丢失数据之间的残留相关性大小的影响。 - Image code is a developing field on image compression and a lot of methods on that has now generated , such as predict code , transform code , statistic code , subband code , fractal code , model code , vector quantization code , neural networks code , wavelet transform code , etc . in this paper , we set focus on the wavelet transform code
常见的主要编码方法有预测编码，变换编码，统计编码，子带编码，分形编码、模型编码、矢量量化编码，神经网络编码，小波变换编码等等。本文主要研究基于小波变换的图像编码方法。 - At the receiver , we analyzed the problem with reconstruction of information lost in image sub - block based on transform coding of image , and a technology of lost information reconstruction with corresponding fast algorithm of sub - block information reconstruction based on the boundary information of image sub - block is proposed
在接收端，我们以变换编码技术为对象，对于图像子块受损的信息重建问题进行了深入分析，建立了利用图像子块边界信号重建丢失信息的模型。
百科释义
Transform coding is a type of data compression for "natural" data like audio signals or photographic images. The transformation is typically lossy, resulting in a lower quality copy of the original input.
详细百科解释