HVS的例句大全

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.

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.

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 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.

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.

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 ).

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.

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.

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.

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.

Visual model is to model HVS using mathematics method.

视觉模型是用数学方法对人类视觉系统(HVS) 进行建模.

Examinations show that our arithmetic can make good use of HVS system, and is robust to common image processing such as noise, mean-filter, sub-sample and JPEG compress. String-type watermark is more robust.

经过试验检验，该算法不仅能很好地结合HVS系统，且对一般图像处理（对抗噪声、均值滤波、亚抽样和JPEG压缩）都具有好的鲁棒性，字符型水印的效果更佳。

According to these, we finally establish mathematical models of HVS noise threshold and IQS based on CCIR five-point quality scale.

在此基础上，建立了基于CCIR五级质量标准的HVS噪声阈值数学模型和IQS数学模型。

The HVS model is based on the computation of the noise visibility function ( NVF) and embed at the texture and edge region stronger embedded watermarks.

模型基于噪声可见性函数（NVF）的计算来决定水印嵌入强度，使水印更多的嵌入到图像的纹理和边缘区域。