效率 productiveness; efficiency; productivity; workpiece ratio 效率低 inefficient; 效率高 efficient; 提高效率 promote efficiency; 效率首屈一指 second to none in efficiency; 投资效率 the efficiency of investment; 效率就是生命。 efficiency is life
One of the emerging technologies for lossy image compression is vector quantization ( vq ) 矢量量化技术由于其极高的压缩效率,正日渐受到研究人员的重视。
Its purpose enhances the fractal compression encoding efficiency and has high quality rebuilding image 提高了经典分形编码的压缩效率,并且保证获得高质量的重建图像。
The experiment results indicates that the algorithm can improve the psnr and reduce the encoding time 实验结果表明:本算法能有效提高峰值信噪比和减少编码时间,提高了压缩效率。
Compression and access efficiency are two key problems for light field coding , while few works consider them both 压缩效率和随机接入性能是光场压缩的两个核心问题,目前鲜见综合考虑以上因素的技术。
The state - of - the - art jpeg2000 and mpeg - 4 avc / h . 264 greatly outperform their previous generations in terms of coding efficiency 就压缩效率来说,最新的jpeg2000和mpeg - 4h . 264 / avc大大的超过了它们的前几代标准。
Adaptive frame field coding techniques have been adopted in many international video standards for interlaced sequence coding 为了提高隔行序列的压缩效率,帧场自适应编码技术在很多国际视频标准中都得到了应用。
To improve the efficiency of ray - space data compression , a data compression method based on rectilinear direction search was proposed 摘要为了提高光线空间数据的压缩效率,提出了一种基于直线方向搜索的数据压缩方法。
This will be begged that the image compression technology not only have good compression efficiency but also can handle nimbly the compression code rate 这就要求图像压缩技术不仅要有良好的压缩效率,而且还可以灵活处理压缩码率。
This requires the image - compression technology to be not only more efficient in compressing images , but also to be more flexible in dealing with compress coding ratio 这就要求图像压缩技术不仅有良好的压缩效率,而且还要能灵活地处理压缩码率。
Compared with the existing header compression scheme , rfc3095 ( rohc ) has the highest compression efficiency and the best robustness and is suitable for wireless links 在现有的头部压缩协议中,以rfc3095 ( rohc )压缩效率和健壮性最高,最适合于无线链路的使用。