...边缘提取 变分水平集 Chan-Vese方法 全局—局部能量[gap=1568]key words:ultrasonic image; breast tumor; boundary extraction; variational level set; chan vese method;global local energy ..
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urban boundary extraction 城市边界提取
image boundary extraction 图像边界提取 ; 影像边缘分割
building boundary extraction 建筑轮廓线提取
Abrasion boundary extraction 磨损边界提取
sub-pixel boundary extraction 亚象素边界提取
Boundary Contour Extraction 边界轮廓提取
boundary-curve extraction 边界提取
boundary point extraction 边界处理
boundary feature extraction 边界特征提取
Introduced the algorithm of boundary extraction, homomorphic filtering and so on, also open up a integrated image processing system.
5.介绍了本文所用到的同态滤波、边界提取等算法原理以及实现代码,利用VC++集成了一个用于冰川信息提取的小型图像处理系统。
参考来源 - 基于ASTER数据的冰川及冰碛物的提取方法研究A new run based boundary extraction algorithm is proposed to realize the fast and exact extraction of outer and inner boundaries and the deep relationships between them.
提出了一种基于游程连通分析的轮廓提取算法,实现了内外轮廓以及内外轮廓深度包含关系的快速提取。
参考来源 - 基于轮廓对比的PCB裸板缺陷检测算法研究A new run based boundary extraction algorithm is proposed to realize the fast and exact extraction of outer and inner boundaries and the deep relationships between them.
提出了一种基于游程连通分析的轮廓提取算法,实现了内外轮廓以及内外轮廓深度包含关系的快速提取。
参考来源 - 基于轮廓对比的PCB裸板缺陷检测算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Boundary extraction of watershed is an important step in forest landscape research.
流域边界提取是森林景观研究中的重要步骤。
The result shows that the method has a strong ability of noise abatement and boundary extraction.
理论分析和实验结果表明，该方法对方向和噪声都不敏感，具有很强的噪声抑制和边界提取能力。
The building boundary extraction and normalization are the key approach for LIDAR data processing and building 3D modeling.
建筑轮廓线提取与规则化是LIDAR数据处理和建筑三维建模的重要步骤和技术难点。
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