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.

互联网

However, the CP intake of HVS is higher than DSBM ( P < 0.01 )

而CP摄入量HVS组显著高于DSBM组 ( P<0.01 ).

互联网

According to the HVS's characteristic, the watermarking embedding intensity is determined at the same time.

同时根据HVS的特点来确定水印的嵌入强度.

互联网

The proposed scheme considers the features of the human vision system ( HVS ) very richly.

该算法充分考虑了人类视觉系统 ( HumanVision System, HVS ) 的掩蔽特性.

互联网

Moreover, we consider the characters of HVS Human Visual System , consequently watermark has nice invisibility.

同时算法结合人眼视觉系统(HVS)特性, 保证了水印的不可见性.

互联网

The embedding process is completed in DWT domain by exploiting the characteristics of HVS.

该算法利用人类视觉系统(HVS)的特征在离散小波变换(DWT)域中来嵌入水印.

互联网

A new watermarking technique based on HVS and error diffusion was introduced embedin halftone image.

介绍了一种基于HVS和误差扩散的半色调图像数字水印方法.

互联网

To explore the clinical epidemic rule and the influence factors 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.

互联网

Visual attention is one of the most important mechanisms of the human visual system ( HVS ).

视觉选择性注意机制是人类视觉系统的重要组成部分.

互联网

In this paper, a novel fragile watermarking scheme based on HVS in DWT domain is proposed.

基于小波变换,结合量化调制过程,论文提出了一种易损水印算法.

互联网