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opencv的图像打开、二值化、取轮廓、反色及相关教程
- opencv的图像打开、二值化、取轮廓、反色及相关教程,opencv image open, binary, take contour, color and related anti-Tutorial
ColorConv
- View all types of color convertions, made in opencv
Invert_color
- Invert color of an image using OpenCV
Experiment-One
- VS2010下，通过opencv实现对三类目标的特征提取，包括颜色特征、纹理特征和轮廓特征-Under VS2010, opencv achieved through three types of feature extraction targets, including color, texture and contour characteristic feature
colordetection
- color detection code using opencv code
h54
- 基于opencv的颜色识别简单实现的代码 rgb三通道-Color recognition opencv simple code to achieve three channel based on RGB
cvHSV(展示RGB、HSV图像)
- 展示彩色图像在RGB颜色和HSV各个分量下图像效果(Display the effect of color images in RGB and HSV components)
opencv识别特定颜色区域
- 在opencv图像处理中，需要计算出某个颜色的区域，进行相应的滤波或者是其它操作。这个程序就是用来识别特定的颜色区域，方便修改。(In opencv image processing, you need to calculate a color of the region, the corresponding filter or other operations. This procedure is used to identify a specific color area, easy to
allstep
- 基于opencv的滤波、反色、边缘检测、形状匹配。(Opencv filtering, edge detection, color and shape matching based on.)
Ball_Tracking
- This is a Python application that uses the OpenCV library (version 2) to track the movement of balls during a video. It tracks the balls with a combination of color filtering
新建 Microsoft Word 文档
- opencv实现傅里叶变换,傅立叶变换是把图像从空间域转化到频率域的变换。空间域：一般的情况下，空间域的图像是f（x，y）=灰度级（0-255），形象一点就是一个二维矩阵，每个坐标对应一个颜色值。频率域：频率：对于图像来说可以指图像颜色值的梯度，即灰度级的变化速度，幅度：可以简单的理解为是频率的权，即该频率所占的比例：能量=幅度（可能不太准确），变换结果为F（u，v），F代表幅度值，u代表x方向的频率，v代表y方向的频率(Fu Liye transform is the transformati
Tracking_ASMS
- ASMS仅依靠颜色特征的算法而且速度很快，在VOT2015是20名, 是VOT2015官方推荐的实时算法，平均帧率125FPS。在VOT2016是32名，整体属于中等水平。在经典mean-shift框架下加入了尺度估计，经典颜色直方图特征，加入了两个先验(尺度不剧变+可能偏最大)作为正则项，和反向尺度一致性检查。在相关滤波和深度学习盛行的年代，还能看到mean-shift打榜还有如此高的性价比实在不容易。环境：WIN8.1 64位 +Visual Studio 2015 +OpenCV 3.3.