lossy compression

常見例句

Experiments demonstrate that the technique can well withstand such geometrical attacks as rotation, scaling, shearing and translation, and JPEG lossy compression.
為了增強水印的抗幾何攻擊能力，本文提出了一種基于圖像內(nèi)容的水印方案。
By the reconstruction of DCT coefficient, HSFW can accept JPEG lossy compression on the watermarked image to a pre-determined quality factor, and reject malicious attacks.
基于DCT系數(shù)重構(gòu)的分層認證水印算法利用預(yù)量化原理來實現(xiàn)對有損壓縮后的DCT系數(shù)的重構(gòu)，水印達到了對正常的JPEG有損壓縮魯棒，對惡意篡改脆弱的目的。
Lossy compression schemes are best decoded in the processor, because it is necessary to rebuild and recreate the lost data, which in essence is what the processor is designed for.
有損壓縮方案是最好的解碼處理器，因為它要重建并重新創(chuàng)建丟失的數(shù)據(jù)，這實質(zhì)是什么處理器設(shè)計。

Lossy compression digital music files, such as MP3s, take up about 6 to 7 MB.
ENGADGET: iRiver's AK100 lossless-friendly music player heading to the States December 4th