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tupianxuanzhuan
- VB旋转图片,旋转任意的图像文件,实现思路:获得旋转的角度,将坐标轴原点移动到Picture1的中心后原来坐标为(x,y),获得在更改坐标原点后旋转后该点的X坐标,获得恢复坐标原点后旋转后的Y坐标,将Picture1中(x,y)点复制到Picture2的(X3,Y3)点-VB rotate a picture, rotate any image file, realization of ideas: to get the angle of rotation, the axis moves to
tracking
- 实现背景差分算法,输出背景图像,检测过程,目标质心变化坐标以及目标长宽比变化左边,供后续训练使用。-Achieve background subtraction algorithm outputs the background image, the detection process, the coordinates of the target and the target centroid change the aspect ratio of the change to the left, f
soble_hough
- 先用sobel算子对图像进行预处理,提取边缘。对于不连续的圆,在利用hough算法检测圆心坐标和半径,再将圆进行重画,得到完整的圆并显示。 -First with sobel operator for image pre-processing, edge extraction. For discontinuous circle detection algorithm using hough the center coordinates and radius, and then re-draw
lisa
- 本程序是针对摄影测量拍摄的图像进行坐标的采样,应用于之后的影像的空间后方交会,绝对定向等实验操作。- This program is an image photogrammetric coordinates for the shot taken after the application of space resection, experimental operation of
center_detection
- 本人刚刚做的数学建模比赛题目和求解程序,是图像中的“交叉点”检测问题。先是对图像去噪去模糊光照均匀后再二值化,然后利用角点检测方法得到图像中的角点,最后聚类分析,剔除不合格角点,最终得到交叉点的坐标。-I just do mathematical modeling and solving program title game, is the image of the "crossover point" detection. First, go to blur the image de-noisi
time
- 分布式和集中式图像处理的节点数与网络生命周期的二维坐标图-Number of nodes in the distributed and centralized image processing and the network life cycle of a 2 d figure
MyDIP
- MyDIP C++图像处理程序源代码,实现图片灰度处理、图像缩放、图像变换、图像边缘与轮廓的相关处理等。关于源码内的Template()函数:作用是用指定的模板(任意大小)来对图像进行操作,参数iTempH指定模板 * 的高度,参数iTempW指定模板的宽度,参数iTempMX和iTempMY指定模板的中心 * 元素坐标,参数fpArray指定模板元素,fCoef指定系数。 关于PrewittDIB()函数:作用是用Prewitt边缘检测算子对图像进行边缘检测运
insertzuobiao
- VB6.0获取插入符坐标,当光标在窗体上移动时,会定位到此处的坐标值并显示出来,在做一些图像处理或文本处理程序时,这些可以作为辅助信息显示给使用者。本程序可以显示插入符的横坐标、纵坐标等信息。-VB6.0 gets the caret coordinate, when the cursor is moved in the form, the coordinates will be positioned to values here and displayed, doing some image
opencvcPP
- 用opencv1.0搭载VC++6.0制作的图像处理软件,使用时须安装opencv1.0.利用摄像头动态采集图像,并提取目标形心坐标在图像上显示-Opencv1.0 equipped with VC++6.0 crafted image processing software to be installed when using opencv1.0. Use dynamic camera to capture images and extract the target centroid coor
hough
- hough变换提取图像中圆的半径和圆心坐标-hough transform to extract the radius and center
FisheyeRectification
- 鱼眼图像校正算法,球面坐标定位法。能够对鱼眼图像进行校正,校正效果良好。-Fisheye image correction algorithm, spherical coordinate positioning method. Fish-eye image can be corrected, the correction effect is good.
peiZhun
- c++builder开发的一个图像配准程序,将一张图片分布在x,y坐标为1的坐标轴上,求任一点的位置。-c++builder developed an image registration process, a picture will be distributed in x, y coordinates of axis 1, find the position of any point.
calculate
- 图像之后可以用来计算二维图像的形心坐标与二维图像目标物的面积。有实例图片。-After the image is two-dimensional image can be used to calculate the coordinates of the centroid of the area of the two-dimensional image of the target object. There are examples of pictures.
SURF-based-image-stitching
- SURF算法作为一种新近出现的特征提取方法,在重复度、独特性、鲁棒性3个方面,均超越或接近以往提出的同类方法,并在计算效率上具有明显的优势。本代码采用SURF算法检测图像并进行坐标变换与图像拼接。 采用SURF算法对图像进行检测,其主要是用Hessian矩阵对图像进行检测,对图像的特征提取之后找到图像的特征点。之后采用最近临快速匹配(NN)、随机抽样一致性(RANSAC)算法和最小二乘法参数优化(LM)对特征点进行提纯匹配。最后在两幅图像中进行坐标变换,达到统一坐标系和图像拼接的效果。
myCVDis
- 保存录像,匹配图像,输入都是灰度图,返回最可能的区域坐标,视频定位-Save video, image, input is grayscale, returns the most likely area coordinates, video positioning
ght_for_circle_matlab
- MATLAB检测图像中的多个圆,并且给出此圆的坐标和半径。-detect circle
seeds
- 种子生长算法源码,在图像中输入一个点坐标作为种子,算法自动将颜色相近的区域找出来,类似于photoshop的魔术棒功能。-Seed growing algorithm source code, enter the coordinates of a point in the image as the seed, the algorithm will automatically find out the area similar color, similar to photoshop magic w
zhixin
- 使用MATLAB进行图像质心提取,用于求取质心坐标-MATLAB for image centroid extraction for obtaining centroid coordinates
my_obj_display
- matlab 读取显示.obj图形文件,在matlab界面中以三维图像形式显示,并将三维坐标信息生成 Excel保存。-Matlab to read display. Obj graphics files,A 3D image display in the matlab interface, and it will generate Excel save three-dimensional coordinate information.
build_face
- 将一般Excel存储的三维坐标信息生成3D图像,并显示成3维轮廓。-Excel stored three-dimensional coordinate information generat 3D image, and display a 3D contour.