2018-06-07 05:22:28 -0600 | received badge | ● Student (source) |
2017-06-11 13:24:32 -0600 | asked a question | getting Error when detecting and computing descriptors with GFTT Hello, I am doing a project which uses the GFTTDetector here is the part of code,where I get the error:- Ptr<gfttdetector> myobject = cv::GFTTDetector::create(maxCorners,qualityLevel,minDistance,blockSize,useHarris,K); try { image.convertTo(image, CV_8U); myobject->detectAndCompute(image,mask,myPoints,descriptor,false); numBits = descriptor.size[1]; numFeatures = descriptor.size[0]; Here is the exceptioon dump:- /home/nihar/Desktop/opencv/modules/features2d/src/feature2d.cpp:154: error: (-213) in function detectAndCompute |
2017-05-31 05:14:15 -0600 | received badge | ● Enthusiast |
2017-05-10 13:54:44 -0600 | commented question | how to install extra modules for openCV 3.2.0? @berak,I only need lopencv_face,is there a way where I can add it manually? |
2017-05-10 13:54:11 -0600 | commented question | how to install extra modules for openCV 3.2.0? this is a error |
2017-05-10 13:53:57 -0600 | commented question | how to install extra modules for openCV 3.2.0? /usr/bin/ld: CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o: relocation R_X86_64_PC32 against undefined symbol `_Z13pyopencv_fromIN2cv4MatxIdLi4ELi4EEEEP7_objectRKT_' can not be used when making a shared object; recompile with -fPIC /usr/bin/ld: final link failed: Bad value collect2: error: ld returned 1 exit status modules/python2/CMakeFiles/opencv_python2.dir/build.make:358: recipe for target 'lib/cv2.so' failed |
2017-05-10 13:53:12 -0600 | commented question | how to install extra modules for openCV 3.2.0? the error occcurs at 96% due to wrong building of a python file. |
2017-05-10 13:51:49 -0600 | commented question | how to install extra modules for openCV 3.2.0? I get an error while make command.I only need lopen_face,but it's not showing up when I type pkg-config --libs opencv |
2017-05-10 13:01:15 -0600 | asked a question | how to install extra modules for openCV 3.2.0? Hi,I downloaded the openCV-contrib repo and this is my cmake command cmake -DOPENCV_EXTRA_MODULES_PATH=/home/nihar/Desktop/opencv_contrib-master/modules .. the path is correct(I have cross checked 1000 times :)).I am in my build directory. |
2017-03-26 10:53:36 -0600 | received badge | ● Editor (source) |
2017-03-26 10:52:16 -0600 | asked a question | Can we use this method to read images for training using FaceRecognizer class? here is the code all three images are in the project folder. |
2017-03-26 05:36:51 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| sorry for my bad english |
2017-03-26 05:36:27 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| I schecked lopecv_flags is not in my cflags |
2017-03-26 05:35:10 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| the default bnaries have already been built, To make the code work in codeblocks I need to have lopencv_flag in linker options but I am gettig lopen_flags not found |
2017-03-26 05:33:27 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| bro I guess I fucked up my installaton ,I switched to ubuntu and the face module comes in extra modules so I want to add those modules I tried this but it gives me error cmake -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-master/modules .. the paths are correct |
2017-03-26 05:08:03 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| I noticed that face flag s not there ,how to add tat ? |
2017-03-26 03:49:07 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| I am getting this error now i codebocks face.hpp should be buit as a c++ file I am building it as a cpp file then why the error? |
2017-03-25 08:06:30 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| I am a complete newbie ,just started working on opencv 2 days back |
2017-03-25 08:05:22 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| OpenCV 3.2.0 ,windows 10 ,actually I am compiling with codeblocks ,so where should I look for makefile? Thanks |
2017-03-25 06:33:44 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| can u please tell more about the the opencv_face lib |
2017-03-25 06:33:05 -0600 | commented question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| yeah the error predict is coming as FaceRecognizer is not getting detected,I have included face.hpp |
2017-03-24 14:21:17 -0600 | asked a question | Hi,I am getting this error Program1.cpp|| undefined reference to `cv::face::FaceRecognizer::predict(cv::_InputArray const&) const'| here is my code snippet thanks in advance! |