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OpenCVFindContoursByAdaptiveThreshold
- 在VC6下基于OpenCV的轮廓检测程序,其中图像的二值化操作基于Canny和自适应阈值。通过trackbar来实现不同情况下的轮廓检测。-in VC6 OpenCV Based on the outline of testing procedures, these two images based on the value of operating Canny and adaptive threshold. Through the trackbar to achieve under diffe
opncvexpressionsb
- 基于opencv的人脸识别程序。首先通过摄像头获取头部图像或者静态图像,然后自动提取脸部,最后判别出被识别人的身份-opencv based Face Recognition procedures. First through the camera to obtain images or head static images, and then automatically extract the face, finally judged to be identified as the perso
基于OpenCV的SIFT特征点提取进行匹配的程序
- 基于OpenCV的SIFT特征点提取进行匹配的程序,程序中采用了两幅图像,匹配后可进行放射变换-OpenCV based on SIFT feature point extraction of matching procedures, the procedures used in the two images, match after radiation transformation
FaceReco_PCA3
- 这是一个用VC6编写的PCA人脸识别程序,用到了opencv库,库文件一起上传了,可以直接编译。也有相应的训练与测试图像。感觉效果还可以!-This is a PCA face recognition using VC6 written procedures, use the opencv library, library file with the upload, can be directly compiled. Have corresponding training and test im
HoughLineTracking
- 从摄影头输入影像,可侦测直线物体,侦测到的直线以红色线条显示出来,以OPENCV的Hough transform实作-The first input from the photographic images, can detect linear objects detected straight lines shown in red to OPENCV the Hough transform implementation
FaceDetectionByOpenCvVfw
- 基于OpenCv+Vfw的人脸识别程序,通过摄像头实时采集图像进行人脸识别。-Face Recognition Based on OpenCv+ Vfw procedures, real-time collection through the camera images for face recognition.
plateidentify
- 车牌识别 opencv 1.先打开一幅图片然后按照顺序灰度化、二值化、灰度拉伸、车牌定位、二值化、倾斜校正、字符分割、训练神经网络、识别字符。 2.测试图像存储在当前目录的img下。 3.测试集、训练集、目标向量均存储在img下的文本文件中。-License plate recognition opencv The first open a picture and then follow the order of grayscale, binary, gray stretch,
PeopleDensitydll
- 视频图像的人群密度检测,多种人群密度场景下人群计数算法: 算法功能:建立图像特征和图像人数的数学关系 算法输入:训练样本图像1,2…K 算法输出:模型估计参数 ,参考图像 算法流程:1)对训练样本图像进行分块处理(算法1.1); 2)通过算法1.2,计算训练样本各个对应分块的ALBP特征归一化,再用K-means算法(可使用opencv等算法库实现,不再描述其算法),将图像块分成k(k<K)类,获取k(k<K)个聚类中心,即为参考图像; 3)对分块的图像进行与
CharacterDetect
- 在VS2010的环境中,基于OpenCV和console窗口完成的字符检查系统首先选择读取文字图片后,能对图片中的文字进行行检测和列检测。-In the VS2010 environment, based on the character of inspection system OpenCV and console window completed first choose to read text images, can text on the picture for detection a
Acute
- 图像的锐化处理 图像可自己换 OPENCV-Image sharpening images can change yourself
face_detect_photo
- 基于Opencv进行人脸检测,并把检测到人脸切割下来保存-For detecting a human face and cut images to saved
Character_Recognition
- 本程序主要参照论文,《基于OpenCV的脱机手写字符识别技术》实现了,对于手写阿拉伯数字的识别工作。识别工作分为三大步骤:预处理,特征提取,分类识别。预处理过程主要找到图像的ROI部分子图像并进行大小的归一化处理,特征提取将图像转化为特征向量,分类识别采用k-近邻分类方法进行分类处理,最后根据分类结果完成识别工作。 程序采用Microsoft Visual Studio 2010与OpenCV2.4.4在Windows 7-64位旗舰版系统下开发完成。并在Windows xp-32位系统下测试
新建文本文档
- 可以识别条形码利用OpenCV实现了条码方向的检测和条码的校正,内含测试图片(Using OpenCV realized the barcode of direction detection and correction, containing the test images)