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。
This paper analysis three different kinds of improved algorithms based onthe K-NN classification:(1) Editing technique, (2) Boundary extraction, (3) Boundarypatching.
本文研究三种在近邻分类法基础上的改进算法：（1）编辑技术，（2）边界抽取，（3）边界补缀。
So it is necessary to study the approaches of boundary extraction and set up computer assistant interpretative systems of ultrasound images based on the organic boundary extraction.
研究超声图像的边界提取算法，并以此为基础建立超声图像诊断的计算机辅助解释系统，是必要的。
Boundary processing includes boundary extraction and boundary representation. It is a basic research in image processing and analysis and is also a problem which isn't complete solved.
边界处理主要包括边界的表示和提取，是图象处理与分析中最基础的研究内容之一，也是至今没有得到完满解决的一类问题。
In this paper, both boundary extraction and image interpretation aspects are mainly studied, and an experimental prototype system is set up for ultrasound image assistant interpretation.
本文围绕着边界提取和图像解释这两个中心问题进行了研究，建立了超声图像计算机辅助解释实验原型系统。
One of the boundary processing method: element extraction algorithm is presented in this paper.
本文叙述了边界处理方法之一：单元提取算法的理论和实现。
Through the segmentation of the spatial box bounded by point cloud, efficient extraction of boundary information is implemented.
通过对点云数据进行空间三维划分，实现了边界信息的高效提取。
The basic theory of resistance extraction in VLSI layout verification is described. A novel resistance extractor based on the boundary element method is presented.
介绍了VLSI版图验证中电阻提取的基本原理和主要方法，给出了一种新颖的基于边界元法的电阻提取算法。
This paper proposes a novel shot boundary detection and key-frame extraction algorithm, and a anchor person detection technique as well.
本文提出了一种新的通用镜头边界检测及关键帧提取算法，以及针对新闻中固定不变的一类镜头——口播镜头的识别算法。
We propose a complete 3 step solution to construct video scenes based on shots, including: shot boundary detection, shot feature extraction, and shots clustering.
本文提出了一种基于镜头构造视频场景的思路，包括三个环节：镜头边界探测，镜头特征提取和镜头聚类。
The accurate awareness of actual pillar boundary is the basis for the blast design for pillar extraction and is also one of the effective ways to improve the mine economic benefit.
准确掌握矿柱实际边界是矿柱回采爆破设计的基础，也是提高矿山经济效益的有效途径之一。
It proposes new boundary feature extraction way of handwritten numeral recognition, which is simple and effective.
主要研究了手写体数字识别的特征提取方法，并提出了一种新的边界特征提取方法。
It proposes new boundary feature extraction way of handwritten numeral recognition, which is simple and effective.
主要研究了手写体数字识别的特征提取方法，并提出了一种新的边界特征提取方法。
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