The first chapter introduces the significance of fractal image compression research and the valuation standard of image quality.
首先在第一章中介绍了分形图象压缩研究的意义和数字图象质量的评价标准。
The new still image compression standard, JPEG2000, provides higher compression rates for the same visual quality for gray scale and color images than JPEG.
JPEG2000是一种新的静止图像压缩标准，与JPEG相比，对于具有同样视觉质量的灰度等级图像和彩色图像，JPEG2000能提供更高的压缩率。
H. 264 is the preferred video encoding compression standard capable of providing good video quality at substantially lower bit rates than previous standards.
相对于以前的视频压缩标准来说，H . 264是现在首选的标准，在保障视频质量的同时又大大降低了视频文件的比特率。
应用推荐