Search - line in opencv

Search - line in opencv - List

[GDI-Bitmap] Hough变换的源程序 DL : 0: Hough变换用来在图象中查找直线。它的原理是：假设有一条与原点距离为s，方向角为θ的一条直线，直线上的每一点都满足方程 s=x*Cosθ+y*Sinθ，利用这个事实，我们可以找出某条直线来。这段程序，用来找出图象中最长的直线。-Hough Transformation is used for searching lines in an image . Here is the principle: Assume there is a line whoes direction is "sita" , and the distance from the origin to this line is s. So each point in this line satisfies the equation : s=x*Cos(sita)+ y*Sin(sita) . We can find out the lines based on this fact. And this programme is to find out the longest line in the image.
Update : 2025-02-17 Size : 2kb Publisher : doctorsuo
[Graph program] opticalflow DL : 0: 计算光流场的c++代码可以配合Opencv使用-Calculation of optical flow field c++ Code will be in line with the use of Opencv
Update : 2025-02-17 Size : 1.48mb Publisher : hello
[Special Effects] TestSnake DL : 0: Snake算法的程序，提取图像对象的轮廓，可以使用不同的图像，只要在代码中更新初始轮廓点就行。电脑上一定要有OpenCV库！-Snake algorithm procedure, extract the contours of the object image, you can use different images, as long as in the code to update the initial contour points on the line. Computer must OpenCV library!
Update : 2025-02-17 Size : 12kb Publisher : zhangjian
[Graph Drawing] Line DL : 0: 通过OPENCV对曲线进行直线拟合，曲线输入为图片，输出为一副直线的图片，可以参考一下-Through OPENCV on a straight line curve fitting, curve input for the picture, the output for a straight-line images, you can refer to
Update : 2025-02-17 Size : 2.07mb Publisher : 朱志强
[Special Effects] opencv DL : 1: 在VC++环境下利用opencv函数库编写霍夫变换检测直线和图像边缘检测-In VC++ Environment to use opencv library to prepare a straight line Hough transform detection and image edge detection
Update : 2025-02-17 Size : 1.58mb Publisher : pop
[Special Effects] Gabor(matlab_C_Cv) DL : 0: 这里包含三个高质量的Gabor实现代码，分别基于C、OpenCV、Matlab，大家各取所需吧。Gabor变换可以实现在多个尺度、多个方位上的变换，尤其是对于纹理的检测有很好的效果，研究表明Gabor特征符合人眼感受野特性。 -Here are three high-quality implementation of the Gabor code, respectively, based on C, OpenCV, Matlab, let everyone take what we need. Gabor transform can be achieved in a number of scales, a number of position on the transformation, especially for the detection of texture have very good results, the study shows that the characteristics in line with Gabor receptive field characteristics of the human eye.
Update : 2025-02-17 Size : 20kb Publisher : 吴
[GDI-Bitmap] pro DL : 0: 将opencv的image结构与windows CDC对象结合起来，本例就轻松用opencv反走样直线绘制在CDC对象里面。接供的接口很有参考价值。 -Opencv structure to the image object with the combination of windows CDC, which in this case on the easy to use anti-aliasing opencv draw a straight line inside the CDC object. Access interface for a good reference.
Update : 2025-02-17 Size : 233kb Publisher : jiang
[Graph Drawing] draw DL : 0: 基于opencv的绘图程序，可以实现在图片上用鼠标画线的功能-Opencv-based mapping procedures, can be achieved with the mouse in the picture on the function of drawing a line
Update : 2025-02-17 Size : 231kb Publisher : wangz
[Graph program] test DL : 0: 用OPENCV测试图像中的直线：主要利用了canny算法和hough变换-OPENCV test images used in a straight line: the main algorithm and canny use of the hough transform
Update : 2025-02-17 Size : 1.88mb Publisher : liyu
[Special Effects] Hough_LineDetect_opencv DL : 0: OPENCV中Hough轉換用於直線偵測之源代碼-Hough transform for line detection in OpenCV
Update : 2025-02-17 Size : 1kb Publisher : 朱小開
[Other] BoardCount DL : 0: 本程序能对图片中的pcb板子进行计数，效果很好！主要使用opencv和vc++开发，能根据环境的改变来改变参数。-This procedure can pcb board pictures to count, very good! The main use of opencv and vc++ development, in accordance with changes in the environment to change the parameters.
Update : 2025-02-17 Size : 975kb Publisher : yan
[.net] eye_pos DL : 0: visual c++.net编写的mfc程序。选择一副人脸图像并显示在窗体中，鼠标点击人眼，会显示该点坐标，以查看两眼是否对齐在同一水平线。运行时，系统需要安装opencv,并配置-visual c++. net write a mfc program. Choose a facial image and displayed in the form, the mouse clicks the human eye, it displays the point coordinates to see whether the two aligned in the same horizontal line. Run-time, the system will need to install opencv, and configure
Update : 2025-02-17 Size : 6.17mb Publisher : 高海鹏
[Other] CODIGO_VIDEO DL : 0: Detect line in road video, using opencv
Update : 2025-02-17 Size : 3kb Publisher : nunoff
[OpenCV] cvFitEllipse_J DL : 0: 使用openCV偵測橢圓,並於外矩形框中畫記實線. 不同於範例之偵測方式.外舉行框可旋轉角度表示.-Use openCV ellipse detection, and in line outside the rectangular box drawing documentary. Different from the examples of detection methods. Outside the box can be held in rotation, said.
Update : 2025-02-17 Size : 1kb Publisher : 王建名
[OpenCV] Cammer-Distance DL : 0: Opencv摄像机测量距离，两点成线测量，将结果在右侧方框中显示，有比较高的精度-Opencv camera measuring distance, two points into the line of measurement, will result in the right side of the box shows a relatively high accuracy
Update : 2025-02-17 Size : 1.8mb Publisher : 小坦克
[OpenCV] DistortionCorrection DL : 1: VC+opencv 实现建筑物梯形畸变校正 radon变换 sobel边缘检测直方图均衡图像增强 radon直线检测仿射变换等算法-VC+ opencv trapezoidal distortion correction to achieve the building radon transform sobel edge detection image enhancement histogram equalization radon affine transform line detection algorithm
Update : 2025-02-17 Size : 5.84mb Publisher : wk
[GDI-Bitmap] To-line DL : 0: 使用VC++，结合opencv的库函数，实现了简单的直线的绘制，可以绘制任意维数和大小的直线。-Use VC++, combined with the opencv library functions to achieve a simple line drawing, you can draw a straight line in any dimension and size.
Update : 2025-02-17 Size : 1.32mb Publisher : 星云
[OpenCV] Analysize_2D_Line DL : 0: 基于最小二乘法的直线拟合，链表成员是浮点型的点-it can be used to fitting line in opencv after find contours,the list member is PointF
Update : 2025-02-17 Size : 1kb Publisher : 新村
[OpenCV] hough DL : 0: 基于opencv，使用hough变换检测图像中的直线，效果良好(Based on OpenCV, the Hough transform is used to detect the straight line in the image, and the effect is good)
Update : 2025-02-17 Size : 727kb Publisher : yuwawa
[VC/MFC] 2 Hough_Line DL : 0: detect hough line in picture
Update : 2025-02-17 Size : 7.34mb Publisher : basketball

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