HVs

Two blind watermark algorithms based on HVS in DCT domain are proposed.

提出了DCT变换域上基于人类视觉特性（HVS）的两种盲水印添加方法。

To explore the clinical epidemic rule and the influence factors of hyperviscosity syndrome(HVS).

犤目的犦探讨高黏滞血症临床流行规律及其影响因素。

A CBR (constant bit rate) coding algorithm based on traits of human visual system (HVS) is proposed.

根据人体视觉系统（HVS）的特点，提出了一种固定码率压缩算法。

Using HVS to choose the adaptive strength of embedding, it has a better invisibility and robustness.

并利用视觉掩蔽效应自适应地选择嵌入强度，使得不可见性和鲁棒性得到很好的折中。

HVS was able to damaged the nasal epithelium, but this effect recovered soon after sloping administration.

重组水蛭素鼻腔喷雾剂长期给药对鼻黏膜结构有一定影响，但此作用可在停止给药后恢复。