water mark是什么意思

网络释义

用法例句

Research on color image watermarking technology;

彩色图像水印技术的研究

A watermark embedding scheme based on wavelet transforming and optimal quantifying;

一种基于小波变换和最优量化的数字水印技术

Octree-based blind watermarking on 3D meshes;

一种基于八叉树的三维网格盲水印算法

A blind-detection watermarking algorithm of color images based on Gauss random sequence;

基于高斯随机序列的彩色图像盲检测水印算法

Performance analysis of echo synchronous signal in audio watermarking;

音频水印中回声同步信号的性能分析

Information hiding of image—digital watermarking techniques;

图像信息隐藏—数字水印技术

Embedding method of digital watermarking based on multiwavelet zerotree construction;

基于多小波变换零树结构的数字水印嵌入方法

A digital video watermarking algorithm based on MPEG-4 streams;

基于MPEG-4码流的数字视频水印算法

Self-embedded video watermarking based on motion detection;

基于运动目标检测的自嵌入视频水印

Blind video watermarking algorithm based on 3D wavelet;

基于分块三维小波变换的盲视频水印算法