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aer
- 不规则几何图形面积计算 扇形面积 菱形面积-Area of irregular geometryArea of irregular geometryArea of irregular geometry
jisuanjihejiangyi
- 计算几何讲义需要的同志可以下载参考引文版本-Computational geometry lecture notes need comrades version can be downloaded on a reference citation
jisuanjihexue
- 计算几何知识需要的同志可以下载参考引文版本-Computational geometry knowledge needed comrades version can be downloaded on a reference citation
Beyond-2.5Gbs-photonic-generation
- In this paper we investigate a multilayer frequency selective surface (FSS) and its potential use in ultra wideband (UWB) antennas. A complete design and analysis of the FSS with an example UWB antenna is presented. The multilayer FSS provides an a
Modeling-and-Simulating
- 此书（英文）介绍了人体与衣物的仿真与建模，从几何、物理等多角度叙述建模方法。-Book (in English) describes the human body and clothing simulation and modeling, from geometry, physics and other multi-angle modeling method described.
the-road-sign-detection
- ：交通标志检测； 颜色分割； 拐角提取； 几何特征分析； 圆形编码 -: Traffic sign detection color segmentation corner extraction geometry analysis circular code
New-Folder-(2)
- However it is possible to solve this problem using a transfer function. Figure 20 shows the diagram box of the relevant procedure. It should be noted that the transfer function depends on the geometry of the wave ume and the wave generatin
Channel-Codes
- Channel Codes Channel coding lies at the heart of digital communication and data storage, and this detailed introduction describes the core theory as well as decoding algorithms, implementation details, and performance analyses. Professors Ry
mathematicalTranslations-
- 数学通俗名著系列，适于青少年的科普读物。也适用于高智商娱乐。包括算术游戏、算术趣谈、几何游戏、几何趣谈、多面体、棋盘游戏、幻方、地图染色问题、单行线问题、心算、组合设计、密码分析等。-Mathematics popular classics series, popular science books suitable for young people. Also applies to the highly intelligent entertainment. Including arithmet
regonize
- 对一些人类在视觉上存在明显区别的几何图形， 提出了轮廓搜索 、折点定位的改进算法。通过搜索 出的轮廓折点， 根据它的数量， 以及相邻折点之间连线的相互几何关系， 最后识别出图形的快速算法。本文对大量 几何测试图形用该算法实验， 结果证明该识别算法具有运算速度快， 准确度高的特点， 在图形发生拉伸 、旋转等变 形时也能很好对图形进行识别。-A clear distinction between some human visual geometry, contour search,
PCD-format-data-set
- PCD数据是Point Cloud Library（PCL）开发库的数据类型，大家如果使用点云开发的话，需要用到这些数据作为示例。-PCD (Point Cloud Data) file format is used inside Point Cloud Library (PCL). The PCD file format is not meant to reinvent the wheel, but rather to complement existing file formats
Robot(OpenNIPKinect)
- 我们把Kinect相机作为3D测量设备来分析，试验性的研究深度测量分辨率和错误属性，并将Kinect与SLP相机和一个3D-TOF相机就立体重建的准确性做定量比较。我们提出了Kinect几何模型、Kinect相机的标定步骤和Kinect 3D测量的准确标定流程。我们展示了Kinect标定的功能-通过将它融入到一条SfM Pipeline中，在这里从动态的Kinect相机获得的3D测量数据通过计算彩色相机中与之相匹配的位姿被变换到普通坐标系。 -We put the Kinect came
Geometrical-measurement
- 本论文以来自企业的“非金属管状部件几何尺寸的研究”为背景，采用TCD132D线 阵CCD为主要探测器件，依据非金属管状部件的结构特点，设计了几何尺寸光电测量装 置。-In this paper from the enterprise s non-metallic tubular parts geometry research "as the background, using TCD132D line CCD as the main detector parts, on the ba
elevation_pdf_leo
- An Analytical Model to Predict the Probability Density Function of Elevation Angles for LEO Satellite Systems-Based on earth-satellite geometry, an analytical model is proposed to predict the probability density function (pdf) of elevation an
Shape
- 针对常见的几何形状匹配算法对目标遮挡较为敏感, 提出了一种基于角点匹配的几何形 状定位。 该方法首先根据边缘曲率提取图像的角点, 然后采用基于改进的投票策略的角点匹配算法对检测图与模板图进行匹配, 最后通过 Ransac算法去除错匹配。 实验表明, 该算法定位效果良好,有效地解决了目标部分遮挡问题。-A noval geometry shape position algo rithm based on point feature matching is proposed to solve t
differential-geometry-introduce
- 微分几何学是运用数学分析的理论研究曲线或曲面在它一点邻域的性质，换句话说，微分几何是研究一般的曲线和曲面在“小范围”上的性质的数学分支学科。
978-3-642-21411-0_43
- 能够建立一个最紧最合适的关于目标节点与测量节点之际的几何关系，以达到提高二维无线定位精度的目的。-In wireless location systems the geometry between target and mea-suring points influences the positioning accuracy of the target. It is usually quantified by the geometric dilution of precision (GDOP).
FULLTEXT01
- CBIR-Two novel contributions to Content Based Image Retrieval are presented and discussed. The fi rst is a search engine for font recognition. The intended usage is the search in very large font databases. The input to the search engine is a
Content-based-Image-Retrieval
- Two novel contributions to Content Based Image Retrieval are presented and discussed. The fi rst is a search engine for font recognition. The intended usage is the search in very large font databases. The input to the search engine is an i
PPP
- ：实时、准确的提取道路信息和控制机器人的运动状态是机器人视觉导航系统的关键， 针对这两点提出了一套基于ARM 处理器的解决方案和控制算法，并着重研究了坐标几何校 正算法和最小曲率半径算法．实践结果表明，该套算法简便有效、实时性好、可靠性高，适用于 简易机器人的视觉导航．-Extracting road information real—time，accurately and controlling the motion of robot are two key technolog