半色调

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。

A new watermarking technique based on HVS and error diffusion was introduced , which can embed watermarking in halftone image .

本文提出了一种半色调图像中数据隐藏的算法，该算法利用DCT的中频系数比较法进行数字水印信息的嵌入。

In this paper , a novel data hiding algorithm for halftone images is proposed . The digital watermarking is embedded by DCT mid frequency coefficients comparison method .

许多移动显示设备上也用到了半色调技术，如蜂窝式手机和PDA。

It can also be applied in mobile equipments , such as cellphones and PDAs .

基于HVS的液晶显示中半色调处理方案

HVS - based halftoning schemes for LCD

研究了STN液晶显示器的显示特性，介绍了几种通用的数字半色调显示方法。

Some commonly used digital half toning methods which are helpful for the good performance of LCDs are also introduced .

具有打底油墨的半色调印刷品的Clapper-Yule模型

Clapper-Yule Spectral Color Prediction Model of Ground Color Ink Halftone Prints

本文提出了一种基于空间填充曲线的半色调算法HABSFC（HalftoningAlgorithmBasedonSpace-FillingCurves），用于中等分辨率激光打印机输出连续灰度图象。

A new digital halftoning algorithm HABSFC ( Halftoning Algorithm Based on Space - Filling Curves ) is presented in this paper , which is very suitable for laser printer with medium resolution .

结合人类视觉系统（HVS）模型计算人眼感知的图像，实验检验了基于非理想打印机模型的的半色调化图像质量评价方法。

By calculating human perceived images with HVS filter , an image quality evaluation test is conducted with approaches based on both non-ideal printer model and the ideal printer model .

在多尺度信息融合的半色调方法中，混合误差测度函数的建立是利用多尺度小波系数融合建立的边界误差测度函数和改进的K-means聚类法建立的区域误差测度函数。

Multiscale information fusion halftone method , mixed error measure function of the establishment of multiscale wavelet coefficients fusion to establish the boundary error measure function and improved K-means clustering method to establish the area error metric function .

针对图像平滑区域质量的提高，提出基于K-means聚类的分区域数字半色调技术提高了半色调图像质量，降低了计算复杂度，减少了计算所需时间。

For the improvement of the quality of the image smoothing area is proposed based on K-means clustering sub-regional digital halftone technology to improve the quality of halftone image , reducing the computational complexity , reduces the computation time required .

基于图像极小相似度的填充曲线半色调方法

Digital halftoning method based on minimal similarity degree space filling curves

印半色调图片或实地时，需要考虑的纸张特性。

A paper characteristic requiring consideration when printing solids and half-tones .

均衡集束网点密度的伪随机混合抖动半色调化算法的研究

Research on Balancing Clustered Dot Density for Hybrid Halftone Dithering Algorithm

一种基于图像视觉特征的自适应数字半色调算法。

Adaptive digital halftoning algorithm base on the image visual characteristics .

小波域自适应盲水印算法和半色调图像水印算法的研究

Research on DWT-Based Adaptive Blind Watermarking Algorithm and Halftone Images Watermarking Algorithm

叠加在半色调图象上的两级图象的快速分离算法

Fast separation algorithm of bi-level images superimposed on halftone images

彩色图象半色调算法的分析与评价

The Analysis and Evaluation of Halftone Algorithm for Color Image

基于边缘和模型的半色调图像水印算法

Watermarking algorithm for halftone image based on edge and model

半色调荧光图像的光谱反射与透射模型

Clapper-Yule Spectral Reflection and Transmission of Halftone Color Fluorescent Image

扫描路径是数字半色调技术的关键环节。

Scanning path is the key of digital halftoning technology .

彩色双面半色调印刷品光谱反射率与透射率预测模型

Reflectance and Transmittance Prediction Model of Recto-verso Multi-ink Halftone Print

基于最小二乘法模型半色调的印刷图像质量检测

Half-tone printing image quality detecton based on least square method

基于边缘检测的动态误差分散半色调算法

Dynamic Error Diffusion Halftoning Algorithm Based on Edge Detection

一种基于随机误差分散技术的半色调水印方法

Watermarking algorithm for halftone images by stochastic error diffusion

基于加网算法与算法适应性的半色调图像质量评价方法

Quality Evaluation of Halftone by Halftoning Algorithm-Based Adaptive Method

基于图像特征信息的数字半色调方法

Digital halftoning method based on characteristic information of image

图像半色调技术及水印的研究

Research on Digital Halftoning and Watermarking Techniques for Images

因此，对于半色调图像数字水印技术的研讨就有着主要的意义。

Therefor , research on digital watermarking techniques for halftoned image is significant .

误差扩散半色调技术中图像插值方法的比较

Comparison of Image Interpolation Method in Error Diffusion Halftoning

基于阈值调整的半色调数字水印算法研究

Digital Watermarking Algorithms Based on Threshold-Adjustment for Halftone Images