搜索资源列表
12_1
- 检测黑白格标定板内指定矩形区域的角点。主要涉及IplImage,CvScaclar,CvPoint2D32f,CvPoint,CvRect-Black and white box testing within the specified rectangular area calibration panel corners. Mainly related to IplImage, CvScaclar, CvPoint2D32f, CvPoint, CvRect
RemoveBlackConnectedComponents
- 使用opencv去掉二值化图像中黑色面积较小的连通域。 程序中语句 tmparea = fabs(cvContourArea(contour)) 可以得到当前连通域的面积,当此面积小于阈值时对其填充为白色。 rect = cvBoundingRect(contour,0) 得到的是框住连通域的最小矩形,对矩形中的黑色部分将其填充为白色,但是这样的话,连通域6和4两个连通域被填充成了白色的矩形,这显然不符合我们的要求,这样就要判断此连通域是黑色联通域还是白色连通域,采用的方法是测试矩
opencv
- opencv的对图片的载入,如果载入的是彩色图像,可以使彩色图像变换成黑白图像-the opencv picture writes down with the colored nigrescence is white
LineDetec
- 采用梯度模版做的生产线上工件图像白光线提取程序,采用VC6+OpenCV1.0-Gradient of the line template to do the white light image extraction process workpiece, using VC6+ OpenCV1.0
CV1
- OpenCV图像从彩色变为黑白+在视频中插入文字-OpenCV image from color to black and white+ insert text in the video
tuxiangfanzhuan
- 反转图片,黑的变白的,白的变黑的!很好玩的opencv程序。-Reversal pictures, black white, white and black of A lot of fun opencv program.
5556
- 基于OpenCV的车辆轮廓检测为了获得理想的车辆轮廓线,提出了一种基于开源计算机视觉库OpenCV的轮廓检测新方法。首先对图像迸行形态 学去噪、平滑滤波处理和二值化阈值分割等预处理,获得二值化黑白图像。然后通过轮廓提取和跟踪检测到车辆外轮廓线。 在VC++6.0环境下,利用Opener编程实现了此方法。-Proposed a new method of contour detection based on open source computer vision library OpenCV Op
ostu
- 代码实现大津法算法(OSTU),可以实现对灰度图的二值化(黑白图像)-The code to achieve the the Otsu Algorithm (OSTU), can be achieved binarization of grayscale (black-and-white images)
BinImgResize
- 基于opencv2.1实现迭代法算法,对灰度图像进行二值化操作,变成黑白图像-Opencv2.1 iterative method algorithm binarization operation of a grayscale image into a black and white image
TrainLamp2013
- 1) PC软件系统架构:摄像机+USB图像采集卡+PC电脑+RS485模块 2) 嵌入式系统架构: 摄像机+嵌入式系统平台 3) 火车速度<=40KM/H 4) 实现轨道左侧的信号灯颜色检测,红,白,蓝三色 5) PC软件接收RS485的信号进行相应的显示并通过485发送当前信号灯颜色 6) 嵌入式系统接收RS485的信号进行相应的显示并通过485发送当前信号灯颜色 7) 测试环境:雨、雾、冰雪等天气的白天和夜晚环境下 目前在PC上进行了初步的算法实验,演示视频
whitebalance-and-calibration
- 文件内容是利用自己编译的opencv2.4.2做的,包括白平衡和几何校正。是在做项目的时候利用的原本,希望对初学者有帮助。附配置方式。-The contents of the file is compiled opencv2.4.2 do, including white balance and geometric correction. Project use the original, I hope to help beginners.
black
- 计算一张图片中黑色点及白色点的个数。可以用来计算二值化图像中黑色区域的面积占总面积的比例-Calculate the number of a picture of black and white dots. The proportion of the total area that can be used to calculate the binarized black areas of the image
kinect
- 通过sdk获取kinect图像,并且转换成opencv格式,检测视觉范围内是否有人体并且输出图像。如果检测到人体,则转换人体部分为白色。-Through the sdk Learn the kinect image, and converted into opencv format, whether or not the human body and outputs the image as detected within the visual range. If the human body
daima
- 利用OpenCV绘制白色圆斑暗色背景的灰度直方图,简单可行-OpenCV draw round white spots on a dark background histogram, simple and feasible
Test
- 图像反转(就是把黑的变白,白的变黑),输入衣服图像,进行像素的反转-Image inversion (that is, the black of white, black and white), the image input clothes, the pixel inversion
771
- 二维码图像匹配加黑白块缺陷检测,利用opencv halcon完成实现-Plus black and white two-dimensional code image matching block defect detection using opencv halcon complete the implementation
OpenCV
- 基于opencv的use摄像头视频采集程序 1 基于opencv的两个摄像头数据采集 3 能激发你用代码做视频的冲动程序 6 图像反转(就是把黑的变白,白的变黑) 11 图像格式的转换 12 从摄像头或者AVI文件中得到视频流,对视频流进行边缘检测 13 采用Canny算子进行边缘检测 15 角点检测 18 图像的旋转加缩放(效果很拽,用地球做就像谷歌地球似的) 21 Log-Polar极坐标变换 22 对图像进行形态学操作(图像的开闭,腐蚀和膨胀运算)
canny
- OpenCV canny算子提取轮廓图,trackbar调节阈值,结果为白线条轮廓-OpenCV canny operator to extract contours, trackbar adjustment threshold, the result is white contour lines
automatic-white-balance
- 该源代码实现读入一副工业相机拍摄的偏红或偏蓝的图片,经过相应算法处理实现图像的自动白平衡,取得较好的效果。-The source code to achieve reads a deputy industrial camera pictures of partial slant red or blue, treated with corresponding algorithm to realize image automatic white balance, achieved good resu
White-point-detectingAWB
- 该源代码实现读入一幅图像,估计图像偏红或偏蓝的色差,计算增益因子,校正色差,实现基于白点检测的自动白平衡效果。-The source code to realize read in an image, estimated image partial slant red or blue color, calculate gain factor, color correction, realize automatic white balance based on white point detect