块编码 meaning in Chinese
block encode
block encoding
Examples
- Utilization and redetermination of macroblock type in video spatial definition downscale transcoder
转换编码中宏块编码模式的利用及重新判断 - Using tcvq and ideas of small codebook expansion and block coding , chapter 6 proposes a new quantization precept making quantization on two dimension codebook space , that is 2djtcvq
第六章在tcvq基础上运用小码书扩展和块编码的思想方法提出在二维码电子科技大学搏士论文书空间进行量化的方案，即二维tcvq 。 - Experimental results show when image compressing rate is high , decoded image of wavelet transform based compressing method can preserve objects outline well and has no block effect which may appear in dct block coding technique
从运行结果可以看出，当图像压缩率较高时，使用基于小波分析图像压缩方案的解码图像能保持清晰的轮廓，无dct块编码压的方块效应。 - In retrieval algorithm , a row - column coded retrieval algorithm is developed , which is robust to the frame shift and illumination changing . a novel hierarchical architecture to organize different algorithms in content - based retrieval is proposed . experiment shows that this architecture improves the retrieval efficiency
在检索算法方面,提出了一种基于行列块编码的视频检索算法,该算法对检索中视频移位和亮度的变化具有鲁棒性;针对视频检索算法的组织,提出了一种层次化的体系结构,相比传统的检索模式,在效果一致的前提下减少了将近40 %的时间开销。 - First , we analyze the factors of image degradation , then we put our focus on the two situations : noise and block losses in transmission domain . meanwhile , we choose clusters of smp ( symmetric multi processor ) as our hardware architecture after contrast with other parallel computers
在分析图像退化原因的基础上,把由噪声引起的退化和基于块编码传输过程中的图像退化问题作为主攻方向,同时分析了当今比较成熟的并行计算机体系结构smp机群,并讨论了smpcluster上的算法优化问题。