2015-01-05 06:40:09 -0600 | received badge | ● Necromancer (source) |
2014-05-22 08:22:51 -0600 | answered a question | how can I align Face Images Hello, I can not to do work this source code posted. Somebody expert could post the complete source code for help me ? I need to align an face but I'm newbie in this subject, I'm wasted few days research and I have really difficulty in reproduce "alignment face". Help me please. |
2014-05-14 09:41:49 -0600 | commented question | How to add more data in previously stored trained data file? Hi I'm facing the same situation. look my post please: http://answers.opencv.org/question/33363/how-to-createupdatedelete-an-face-stored-xml/ |
2014-05-14 09:40:37 -0600 | commented question | How to create,update,delete an face stored .xml I'm newbie in opencv , could you show me some solution; at least lbph model ? please ? |
2014-05-14 09:23:20 -0600 | received badge | ● Editor (source) |
2014-05-14 09:22:05 -0600 | asked a question | How to create,update,delete an face stored .xml Hi , How I could to do update / insert (new face) in file .xml already stored ? My propose is delete, insert and update. I tried to to update an face in file .xml I used the class FaceRecognition of javacv's example FaceRecognition.java What I did ? I use APPEND (CV_STORAGE_APPEND) at file, to preserve face already trained. The CV_STORAGE_APPEND was successfuly, But the TAG from XML called: <avgTrainImg> and <projectedTrainFaceMat> is created once for all faces, and this method APPEND it create more than one tag <avgTrainImg>... occured Error when Load xml again. Finding out another alternatives: I read an question about it How to add more data in previously stored trained data file? , but not has the solution. So I tried use But: I was faced with the Exception, In this point described below: Exception: Training Binary model ....OpenCV Error: The function/feature is not implemented (Using Original Local Binary Patterns for feature extraction only works on single-channel images (given 16). Please pass the image data as a grayscale image!) in cv::elbp, file \opencv\modules\contrib\src\facerec.cpp, line 646 java.lang.RuntimeException: ........\opencv\modules\contrib\src\facerec.cpp:646: error: (-213) Using Original Local Binary Patterns for feature extraction only works on single-channel images (given 16). Please pass the image data as a grayscale image! in function cv::elbp at com.googlecode.javacv.cpp.opencv_contrib$FaceRecognizer.train(Native Method) Some expert could help me ? Any suggestion is welcome ! |
2014-05-14 08:41:09 -0600 | answered a question | How to include Opencv path? If is Win put the path of opencv in your VARIABLE PATH of Windows: Like this: PATH = %PATH%;%OPENCV_DIR%\vc10\bin;%OPENCV_DIR%\vc11\bin; |
2014-05-14 08:38:47 -0600 | answered a question | C++ code equivalent in java Why you don't use javacv.jar to help you ? |