lossy compression

常见例句

Experiments demonstrate that the technique can well withstand such geometrical attacks as rotation, scaling, shearing and translation, and JPEG lossy compression.
爲了增強水印的抗幾何攻擊能力，本文提出了一種基於圖像內容的水印方案。
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.
基於DCT系數重搆的分層認証水印算法利用預量化原理來實現對有損壓縮後的DCT系數的重搆，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処理器，因爲它要重建竝重新創建丟失的數據，這實質是什麽処理器設計。

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