imperceptibility

常見(jiàn)例句

Experiments make it clear that the scheme adopted in this paper fully satisfy the requirements for imperceptibility, robustness and security.
相關(guān)試驗(yàn)表明，本文所采用的方案充分保證了水印信息的隱形性、健壯性和安全性，同時(shí)，嵌入的水印信息量較大。
Experimental results show that the proposed technique has good efficiency, security, imperceptibility, highly good robustness to common image processing operation and the JPEG lossy compression.
實(shí)驗(yàn)表明，該方法簡(jiǎn)單、高效、安全性能好，且具有較好的不可感知性，對(duì)通常的圖像處理及JPEG壓縮等具有極好的穩(wěn)健性。
Secondly, A digital image watermark algorithm based on lineal relation among the DCT coefficients is improved, which enhances the adaptation, imperceptibility and security of the watermarking.
對(duì)基于DCT系數(shù)線性關(guān)系的盲提取算法進(jìn)行了改進(jìn)，增強(qiáng)了水印的自適應(yīng)性、不可見(jiàn)性和安全性。