1.
DFT-based adaptive vector map watermarking algorithm
基于BC6的自适应矢量地图水印算法
2.
Research on Vector Map Watermarking Algorithm Based on DCT
基于离散余弦变换的矢量地图水印算法研究
3.
Research on Adaptive Vector Map Watermarking Algorithm Based on DFT
基于DFT自适应矢量地图水印算法的研究
4.
Watermarking algorithm for digital grid map based on wavelet transformation
基于小波变换的栅格数字地图水印算法
5.
A digital map watermarking algorithm based on discrete cosine transform( DCT) is presented.
【中英文摘要】设计了一个基于DCT的数字地图水印算法。
6.
A Watermarking Algorithm for Vector Maps in Spatial Domain
一种空间域矢量地图数据盲水印算法
7.
Authentication-based double images fractal watermarking model of vector maps
基于身份验证的矢量地图双图分形水印模型
8.
map and hydrographic or similar charts of all kinds (including wall maps, topogaphical plans and globes), printed, not in book form
各种地图和水文地理图或类似图（包括地图挂图、地形平面和地球仪）印制的,未装订成册的
9.
Research on Vector Digital Map Authentication Based on Digital Watermarking
基于水印技术的矢量数字地图认证研究
10.
A digital watermarking algorithm based on attribute features of 2D vector maps
基于二维矢量地图属性特征的数字水印算法
11.
Reversible digital watermarking scheme for 2-D vector maps based on difference expansion and shifting
基于差分扩张和平移的2D矢量地图的可逆水印
12.
overprint a grid on a map
在地图上加印座标格.
13.
Research of Seal Image Classification Method in Seal Watermarking Security System;
印章水印防伪系统中印章图像分类方法研究
14.
On the Methods for Watermark Processing during the Production of the 2~(nd) Land Surveying Base Maps
第二次土地调查底图生产水印问题处理方法的探讨
15.
Reversible Watermarking Algorithm for Vector Maps Using the Difference Expansion Method of a Composite Integer Transform
采用复合整数变换差值扩大法的矢量地图可逆水印算法
16.
Watermarking Algorithm for Digital Grid Map Based on Integer Wavelet Transformation
基于整数小波变换的栅格数字地图数字水印算法
17.
A small map or illustration set within a larger one.
小地图或小图表套印在大地图或大图表内的小地图或小图表
18.
Digital Watermark Research in Vector Graphic and Image;
图形图象中数字水印若干技术的研究