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- spatial point detection 空间点检测
- For fast calculating the signed distance from spatial point to STL model, a reference ball method was put foward based on linear octree. 摘要针对如何快速求取空间点到STL模型表面有符号距离这一问题，提出一种基于线性八叉树的参考球方法。
- Based on spatial point pattern, here we employed the technique of point pattern analysis to study the spatial pattern of Potamogeton crispus population in Lake Xuanwu. 引入点格局分析,以种群空间分布坐标点图为基础,分析各种尺度下的种群格局。
- An approach to contour extraction and feature point detection in the 3-D fragment reassembly is proposed. 针对三维空间碎片的拼接,提出一种轮廓提取和特征点检测的方法。
- This article introduces the use of testing law division digital mammary gland images of the edge of mammary gland calcify point detection. 本文主要介绍运用阈值法和边缘检测法分割数字乳腺图像,实现对乳腺钙化点边缘的检测。
- This paper develops 3D graphics with OpenGL and draws three-dimensional entities visualization by spatial point set. Thu three-dimensional effect and visualization of 3D entities figure are strengthened by light. 摘要介绍了采用空间点集绘制实体的方法，生成真实感较强的三维实体图形的过程和三维实体的交互式旋转、缩放、多方位剖切等可视化显示。
- Secondly, applied the wavelet transform to image salient point detection, a new color salient point detector based on wavelet transform and Barnard detector has been proposed. 其次，将小波变换引入到图像的特征点提取中，提出了一种基于小波变换和Bamard兴趣算子的彩色图像特征点提取算法。
- The micro shear stress sensor which based on the smart skin for boundary-layer separation point detection of delta wing has been explored in this paper. 本文就以用于实现三角翼边界层分离点检测的面向灵巧蒙皮的微型剪应力传感器为对象展开研究。
- The model of feature tracking window is built up, then, KLT feature point detection and tracking algorithm is given out and feature point necessary conditions are discussed. 在利用中值滤波器对图像序列进行预处理后,给出基于特征的KLT特征点提取与跟踪算法,并且分析了特征点必须满足的条件。
- ANALYSIS OF SPATIAL POINT PATTERN FOR PLANT SPECIES 植物种群空间分布的点格局分析
- The software presents the data collection setting and infrared communication design and baseline drift suppression and SOHz interference elimination and ECG character point detection and the method of diagonsis. 软件部分主要介绍的内容有：心电数据采集的设置方法、红外通讯的软件设计方法、波形基线飘移抑制和工频干扰滤除算法、波形特征点检测方法及比较、波形诊断的分析方法等。
- Overcoming the shortcomings arising from use of BIC for acoustic change point detection forces the development of a novel method based on entropy of segmentation for acoustic change point detection. 为了克服基于贝叶斯信息准则(BIC)的音频跳变点检测方法存在的缺陷,提出了音频跳变点的分割熵检测算法。
- In this paper circular uncoded targets and coded targets are used as reference points, and an algorithm of automatic reference point detection is proposed. 文中采用圆形目标及编码元素作为标记点，并提出一种标记点自动检测算法。
- Spatial Point Statistcs Analysis of Rotated Dispersed - dot Dither 离散旋转抖动的空间点统计分析
- Study of feature points detecting technique for trajectory measurement system. 轨迹测量系统中特征点检测技术研究。
- The key technologies of practicality of confocal laser scanning system are point light source, point detecting and scanning. 激光共焦系统实用化的关键技术在于：点光源、点探测器以及扫描技术。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- The system s software include signal acquisition module,signal preprocessing module,character point detecting module,isochrone map construction module,output disp... 应用此系统可以探测出房颤和室颤的传导路径。
- In point of cost, we'll have to discuss it at the next meeting. 至于费用方面，我们只好留到下次会议再讨论。
- ON FEATURE POINT DETECTION OF DIGITAL CURVES 数字曲线上特征点的检测
