1.
The algorithm combines the quadtree decomposition of image, with making use of the characteristic of the lowest frequency coefficients in DWT domain to construct non-watermark.
该算法结合图像的四叉树分解原理，利用图像小波域低频系数的特征来构造零水印。
2.
When a tree grows up, its branches grow apart
树长大时，树枝便向四处分叉
3.
An Adaptive Anti-collision Algorithm Based on Binary-Tree Disassembly
基于二叉树分解的自适应防碰撞算法
4.
Fast Fractal Image Encoding Based on Novel Quadtree Partition
基于新型四叉树分割的快速分形图像编码
5.
Research of View-dependent and Multi-resolution Terrain Based on Adaptive QuadTree;
基于自适应四叉树视相关多分辨率地形研究
6.
A New Linear Quadtree-based Image Segmentation Algorithm
一种新的基于线性四叉树的图像分割算法
7.
LOD Algorithm Based on Improved Quadtree-split and Node Storage
基于改进四叉树分割和结点存储的LOD算法
8.
Fractal Coding Based on Krawtchouk Moments and Adaptive Threshold Quadtree
基于Krawtchouk矩的自适应门限四叉树分形编码
9.
Some essential questions in remote sensing science and technology
基于等角比例投影的球面三角四叉树剖分模型
10.
Research and Implement of Surfaces Mesh Generation Algorithm Based on Quadtree and Advancing Front Technique;
基于四叉树法和波前法的混合网格划分算法的研究和实现
11.
The Research and Implement of Hybrid Meshing Algorithm Based on Template and Quadtree;
基于模板法和四叉树法的混合网格划分算法的研究与实现
12.
Research on Large-Scale Terrain Real-Time Visualization Base on Quadtreee and Blocking Technology;
基于四叉树和分块调度技术的海量地形数据实时可视化研究
13.
Object Recognition Based on Fractal Neighbor Distance and Quan-tree Partition Coding;
基于分形邻距和四叉树编码的目标图像识别方法
14.
A New Improved Quadtree Method of Design and Realization In Fractal Image Compression;
一种新型改进四叉树方法在分形图像压缩的设计与实现
15.
A study on rendering of large three-dimensional terrain for Multi-resolution LOD based on quadtree
一种基于四叉树的动态多分辨率LOD大规模三维地形绘制研究
16.
A Quad-tree Based Algorithm for Skyline Query
基于四叉树的Skyline查询算法
17.
Study on Interest Management Based on Quadtree in Distributed Virtual Environment
DVE中基于四叉树的兴趣管理研究
18.
Image Retrieval Based on Quadtree and Edge Invariant Moments
基于四叉树和边界不变矩的图像检索