单词有损压缩的汉英翻译


有损压缩

[yǒu sǔn yāsuō]
    compression loss (in digital technology)





compression [kәm'preʃ(ә)n]
    n.浓缩,压缩,压榨,[机](发动机,如内燃机中工作液体的)压缩,密集

loss [lɔs; (-) lɔ:s]
    n.损失,遗失,失败,输,浪费,错过,[军]伤亡,降低

digital [didʒit(ә)l]
    adj.数字的,数位的,手指的 n.数字,数字式

technology [tek'nɔlәdʒi]
    n.工艺,科技,技术



单词有损压缩的英汉对照例句


本文首先回顾了jpeg压缩标准的基本原理,随后了阐明了该压缩标准的局限性-高压缩比时重建图像的方块效应,而惟有把离散余弦变换(discretecosinetransform)改为小波变换(wavelettransform)才可能克服现有的局限性并且还可以实现许多新的功能,如渐进编解码、从有损压缩到无损压缩和感兴趣区域编码等。
This dissertation first retrospects the basic principles of jpeg compression standard and then points out the deficiency of jpeg: square effect when the cr is very high and only if dct is taken the place of by dwt this shortcoming can be overcome and some new features can be realized: such as progressive coding from lossy coding to loseless coding and roi coding.
仿真试验表明水印是不可察觉的,经过mpeglayerⅢ有损压缩、低通滤波、重采样等操作后仍具有很强的稳健性。
The experimental results show the watermark is imperceptible and the algorithm is robust to many operations to digital audio signal such as mpeg layer iii lossy compression low pass filter resample and so on.
在分析多光谱遥感图像谱间和空间数据特点的基础上,提出了一种dpcm线性预测与基于提升方案的整数小波变换相结合的多光谱遥感图像有损压缩算法。
On the basis of analyzing characteristic of spectral bands and spatial dimensions data of remotely sensed multi-spectral images a lossy compression algorithm of remotely sensed multispectral hybrid dpcm and integer wavelet transform is proposed.

提交更多有损压缩的相关例句


推荐词汇
热门搜索
广告