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这个程序可以识别图像中的线段或者直线,算法采用哈夫变换,将直线变换为另一个坐标系中的点,进而完成识别。-this procedure can identify the image or straight line segments, Hough transform algorithm. Linear transformation of coordinate system to another's point, thus completing the identification.
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极坐标,对数极坐标变换及其反变换分类:matlab与图像处理-polar coordinates, very few of coordinate transformation and its inverse transform Categories : MATLAB and Image Processing
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立体旋转的圈,用数组将坐标点保存;根据三维坐标变换;将立体的坐标变换成不成角度的坐标值;再根据正等轴侧(其它轴测图)、或透视坐标变换将坐标值变换到屏幕上用直线将图形绘制出来。-three-dimensional rotating the ring, and the array will coordinate point preservation; Under the three-dimensional coordinate transformation; three-dimensional co
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Function uses Standard Hough Transform to detect circles in a binary image.
According to the Hough Transform for circles, each pixel in image space
corresponds to a circle in Hough space and vise versa.
upper left corner of image is the origin
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利用hough变换来进行圆形检测.Function uses Standard Hough Transform to detect circles in a binary image.According to the Hough Transform for circles, each pixel in image space corresponds to a circle in Hough space and vise versa. upper left corner of image is t
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C#二维三维图形绘制工程实例宝典第8章:三维图形。本章介绍了应用三维图形的基础知识,包括三维矩阵,变换和坐标体系等来创建各种三维图形,例如三维折线图,三维网格和曲面图,轮廓图,三维柱状图,四维切片图和三维复合图。-Two-dimensional three-dimensional graphics drawing C# Projects Collection Chapter 8: three-dimensional graphics. This chapter describes the bas
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opengl 利用pop和push变换,绘制坐标系,可以利用鼠标控制视角旋转观察-opengl use pop and push to transform, to draw a coordinate system, we can use the mouse to control view rotation observed
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标准的对数极坐标变换,可用于图像处理中的抵抗旋转变换,笔者耗费心血的改进算法非常实用!-Standard log-polar coordinate transformation, can be used for image processing to resist rotation transformation, the author spent painstaking efforts of the improved algorithm is very practical!
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基于光线投射变换的三维模型特征提取,以三维模型的重心为球心的最小包围球剖分成一系列同心球壳,落入每个球壳的射线与模型表面的交点定义一个球坐标方程。一般地,对于每条射线,它与模型表面的多个交点同时落入一个球壳的几率大大降低了,这样就可以尽可能的减少信息的丢失。-Transform-based ray-casting feature extraction of three-dimensional model to three-dimensional model for the core focus
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姿态变换矩阵在多级坐标变换中可以进行直接的相乘而得到,平移变换在多级坐标变换中必须注意所用坐标的相对坐标系及坐标系之间的转换。-Attitude transformation matrix in multi-stage coordinate transform can direct multiplication, and the transformation of translation in multi-stage coordinate transformation of coordinate
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基于傅立叶-梅林变换的matlab编写的配准系统,运行fm_gui.m后即出现演示界面,左侧的两个图形框选择待配准的两幅图像,图像可以进行缩放旋转变换。右侧的列表框"Window"下可以选择滤波窗,"Rotation"、"Scale"、"Log-polar"可分别选择旋转、缩放、以及对数极坐标变换所用的插值方法,按键"REGISTER"下的滑动
键可选备选的峰值点总数,点击"REGISTER"按键,
对应的下方图形框即显示配准后的两幅图像,最下方的"Translation"、"Rotat
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A coordinate transform tool, WGS84 <-> TWD97
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大地坐标间换,从WGS84坐标转换为北京54,采用七参数法-Geograph coordinate transform, From WGS84 Coordinate to Beijin54, aceepting seven parameters
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基于特征点的对数极坐标变换图像配准算法,这篇论文讲述了如何利用对数极坐标进行图像配准-Based on the number of feature points on the polar coordinate transform image registration algorithm, this paper describes how to use log-polar coordinates for image registration
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(log polar transform,LPT)图像对数极坐标变换-(Log polar transform, LPT) on the log-polar coordinate transform image
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对大地测量学中的坐标进行三维坐标的系统变换-To the geodetic coordinate system of 3 d coordinate system transformation
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Log—Polar极坐标变换,在运行之前需要把图片传送到Debug中去。-Log-Polar polar coordinate transform, and before running need to send pictures to the Debug go.
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OpenGL坐标_逆变换和模拟变换以及OpenGL坐标与屏幕坐标的转化。-_ OpenGL coordinate transform and inverse transform and analog conversion of OpenGL coordinates and screen coordinates.
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计算机地图制图程序,作图软件的底层开发,包括画点及坐标转换-Computer cartography programs, the underlying mapping software development, including stippled and coordinate conversion
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坐标转换,方便各坐标系间坐标值 的转换,通过wiki编号,进行坐标值的转换,测试(gis coordinate transform)
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