face-detection

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Parameters of opencv_traincascade

I\'ve been using the old implementation of OpenCV\'s haartraining for quite some time. Now, after finally moving to OpenCV 2.3, I\'m wondering how to set parameters like I did with the old implementat[详细]

2023-03-27 13:51 分类：问答
Face detection code doesnt work

I am currently trying to find the face in a particular image.I am following this website : http://www.cognotics.com/opencv/servo_2007_series/part_2/index.html.[详细]

2023-03-27 00:05 分类：问答
surfaceView combine with view

I am developing game with face recognition,I have a surface-view and View inside the surface vi开发者_如何转开发ew I capture camera frames and above it have view to recognize the faces and draw them,[详细]

2023-03-21 14:58 分类：问答
Improve face detection performances with OpenCV/EmguCV

I am currently using EmguCV (OpenCV C# wrapper) sucessfully to detect faces in real-time (webcam). I get around 7 FPS.[详细]

2023-03-20 19:46 分类：问答
What are Eigenfaces generated from?

I\'m working with eigenfaces for a facial recognition program I am writing. I have a couple questions about how eigenfaces are actually generated:[详细]

2023-03-14 16:54 分类：问答
Image processing - face wrinkles removal algorithm

everyone I am currently doing a project in which i am trying to modify a picture of face such that the wrinkles on the face will be removed. Has anyone any clue how 开发者_运维技巧to do that? Any alg[详细]

2023-03-14 02:25 分类：问答
OpenCV Face tracker in iPhone

I want to make a face tracking application in iPhone. Can any one help me how to use CvCapture * camera = cvCreateCameraCapture(CV_CAP_ANY); in iPhone?[详细]

2023-03-12 22:55 分类：问答
Face Tracking in iPhone using OpenCV

I want to create face tracking in iPhone same like this code. Its a mac os code but I want to make it in iPhone same 开发者_运维技巧as given code.[详细]

2023-03-10 09:38 分类：问答
opencv error: Null pointer(Null filename) in unknown function with facedetect. cpp

OpenCV includes face detection sample code. I tried to use facedetect.cpp from OpenCV 2.2 library in my application. However, I happened to a runtime problem[详细]

2023-03-10 07:02 分类：问答
Smile Detection (Any alternative other than OpenCV ?)

Is there any library alternative to OpenCV which detects smile. I dont want to use OpenCV as it sometimes fails to detect faces due to background.[详细]

2023-03-02 16:25 分类：问答