HVS Human Visual System的意思|示意

This thesis mainly studies adaptive digital image watermarking algorithms based on human visual system (HVS).

本文主要研究基于人眼视觉特性的自适应图像水印算法。

At last, it is presented that image quality assessment method combined modulation transfer function (MTF) with human visual system (HVS) may be a new breakthrough to solve the image quality problem.

文章最后指出基于调制传递函数(MTF)测定并结合人眼视觉系统(HVS)模型的影像质量评价方法有望成为解决影像质量评价难题的突破点。

Based on the features of human visual system (HVS) a new watermarking algorithm that combines spatial and DCT domain is proposed for digital images in this paper.

本文基于人类视觉系统(HVS)的特性，提出了一种结合空间域和DCT变换域的数字水印新算法。

An algorithm of digitalimage blind watermarking technique combined with human visual system(HVS) is introduced, this algorithm uses common aspect between HVS and wavelet to embed watermarking.

提出了一种结合人类视觉系统的数字图像盲水印技术，它利用小波变化和人类视觉系统的共通点，进行水印的嵌入。

The conventional quadric rate-distortion model was improved and a new one was introduced by incorporating the human visual system (HVS) characteristics.

算法对传统二次率失真模型进行了改进，并结合人眼的立体视觉特性，提出了新的码率控制策略。

A nature scene image color-texture feature extraction method based on human visual system (HVS) was proposed.

提出了基于人类视觉系统的自然场景图像颜色和纹理特征提取方法。