搜索资源列表
OPENCV写的一个小程序
- OPENCV写的一个小程序 包括将彩色图片转成灰度图以及做阈值分割和主成分分析的功能-OPENCV write a small program, including a color picture converted to grayscale and make thresholding and principal component analysis of functional
Grayscale-conversion
- 利用OpenCV载入工程文件夹中的彩色图像,进行灰度转换,并将转换前后的两张图片同时显示出来。-Load color images in the project folder using OpenCV and make the grayscale conversion, then show the two pictures.
Sobel-Laplace-Canny-matlab-code
- 模式识别大作业题目和实习代码: (1)请自己在互联网上任意找一张图片用做测试,命名为“学号后四_Original”。放在C++工程文件夹下(与CPP文件放在同一文件夹)。用C++调用OpenCV函数对该幅图片进行读入和显示操作。 (2)在(1)基础上,添加修改代码,将原图转换成灰度图像,并保存,命名为“学号后四位_Gray”。 (3) 请利用OpenCV中Sobel,Laplace,Canny算法相应函数对(2)中图像进行处理,并保存,命名为“学号后四位_Sobel”或“学号后四位_
opencv
- 基于OPENCV对图片进行灰度变换、二值变换、窗口变换、线性变换以及均衡处理-OPENCV the picture based on gray-scale transformation, binary transform, the window transform, linear transformations, and equalization
test2
- C#调用opencv打开摄像头录像,并抓取图片。 对视频直接调节灰度值,并显示图片。-C# to call opencv open camera video and grab the picture. Video directly to adjust the gray scale values, and display pictures.
Match
- opencv实现图片的模式匹配,可以实现多通道的图像匹配,不仅仅是通过灰度来实现的匹配。-opencv realized picture of pattern matching, multi-channel images can be matched, not only achieved by matching gray.
rice
- 基于OPENCV对图片进行灰度化,二值化,以及边缘检测-OPENCV images based on gray level transformation, binarization, and edge detection
b1a9991d5d8a
- 本代码用于角点检测,先将图片转换成灰度图,然后对灰度图进行角点检测,并且标出检测出的角点-The code for corner detection, the first image into grayscale, and then the corner detection of grayscale, and marked the corners detected
opencv_dft
- 本文主要介绍怎样使用opencv来对图片进行傅里叶变换,其核心函数是opencv自带的dft()。DFT这个技术手段是将空间域映射到频率域中去,在图像处理有着举足轻重的地位。这里我们只是得到其变换的结果并看看贫域图有什么特点。 实验功能: 单击Open Image按钮,手动选择打开一副图片,不管其是否是彩色图片,这里统一将其转换成灰度图像显示,因为需要加快DFT运算速度。 将鼠标移动到图片显示区域,单击图片,这时会显示DFT中间结果图,也就是没有将低频域的点移动到图片的中心
Face-Reco
- 人脸识别的演示程序,基于vc++,可以用来灰度处理图片-face recognize
MyOpenCV_Camera
- vc2010下MFC对话框中调用电脑摄像头,并将图像做灰度个二值化处理后显示在图片控件上-under vc2010 MFC dialog call PC camera, and the image shown in the picture control after grayscale binarization processing
hd
- 用于在OpenCV中加载一幅图像并将其转化为灰度图片。-Used to load an image in OpenCV and converted to grayscale images.
Test1
- 一个基于OpneCV的canny边缘算法,支持将彩色图像转换成灰度图片之后再求边缘的程序-A support and then seek to convert a color image to grayscale image edge program based canny edge OpneCV algorithm,
5-5
- 通过opencv与c++增加一个控制图片灰度的控制条,拖动按钮可改变图片灰度-By adding a control opencv image with c++ gray control bar, drag the button to change the picture grayscale
cvtcolor
- 在visual studio 2012中运用openCV函数库将一副3通道的RGB图片转换为灰度图片。-Use openCV library in visual studio 2012 in the pair of 3-channel RGB image is converted to grayscale images.
RgbHist
- RGB直方图计算,并比较两幅图片的匹配程度,如需比较,需要屏蔽部分代码(已标出),选择灰度或其他通道。-RGB histogram computation, the degree of match and compare the two pictures, if you need more, need to shield part of the code (marked), choose the gray or other channels.
img_color_ehc
- 基于灰度直方图的图像增强,效果明显,尤其适合夜景图片-Histogram-based image enhancement, the effect is obvious
demo01
- 基于opencv的一些源代码,包括图片灰度化,二值化,边缘轮廓提取,对图片进行滤波等。-this picture can help you study c++ bisis to c++
cvmfc
- 在MFC单文档框架中用opencv2.3.1读取图片并显示,并进行灰度化,二值化,canny边缘等简单的图像处理-MFC single document using the framework of the opencv2.3.1 reading image and display, and graying, binarization, canny edge and other simpleimage processing
HUIDUBIANHUAN
- OPENCV利用vs 2010人脸图像实现某张图片灰度变换-OPENCV use vs 2010 face images to achieve a picture gradation transformation