code order meaning in English
码序
Examples
- In this simple example , the implementation returns a hard - coded order containing items for
在这个简单的实例中，实现返回一个硬编码的订单，其中包含 - In packet based wireless video communications , when best band distribution , not only source distortion should be considered , but also channel distortion caused by channel errors . the existing macroblock - layer rate control schemes calculates quantization parameters of all macroblocks ( mb ) in a frame in a raster scan order , and then encodes the mbs in the same order . actually , the quantization distortion is heavily dependent upon the coding order of mbs
在基于包的无线视频传输中，最佳带宽分配时，不仅要考虑信源编码失真，也要考虑由于信道差错引起的信道失真；已有的宏块层码率控制算法以矩阵扫描的顺序计算一帧中所有宏块的量化参数，事实上量化失真与宏块的编码顺序有很大关系，改变宏块的编码顺序，使复杂的宏块分配到更多的比特数，显然能大大提高编码效率。 - Then this paper designs an integrated coding algorithm based on dt - mesh according to mandate of mpeg - 4 hi which a motion estimation algorithm based on dt - mesh is proposed and data structure is transformed in order to fulfill the coding order of mpeg - 4 . finally , compared with the former algorithm of h . 263 standards , the advantages ? of the latter algorithm in mpeg - 4 are high compress ratio and multi - resolution with utilitarian value
最后，本文把基于dt的mpeg - 4编码性能同h . 263编码性能进行了全面的比较，结果表明， dt作为mpeg - 4标准中的一种编码方法，在图象质量、压缩比、多分辨率、避免块效应方面有很大的优越性，有一定的实用价值。