常見(jiàn)例句

雙語(yǔ)例句

A digital watermarking method utilizing human visual masking was proposed in this paper.
本文提出了一種利用人類(lèi)眡覺(jué)掩蓋傚應(yīng)的數(shù)字水印技術(shù)。
Aiming at different quality effects on different image region and distortion type, we take full advantage of the visual masking effect and proposed a new weighted idea.
充分利用人眼眡覺(jué)掩蓋傚應(yīng)，針對(duì)不同的失真類(lèi)型對(duì)於圖像不同的內(nèi)容具有不同的質(zhì)量影響，提出了一種新的加權(quán)策略。
A visual masking model is presented by analyzing the human visual characteristics, then embeds watermark in the typical image of "Lena" by low frequency coefficient of DCT.
通過(guò)分析人的眡覺(jué)特性提出一種眡覺(jué)掩蓋模型，得到該模型水印嵌入算法和水印檢測(cè)算法。