Please help! error link calib3d300d.lib
Hello guys, I'm new to OpenCV and I have a problem linking to OpenCV libs. I already set my envirnoment variables (OPENCV_DIR C:\OpenCV\opencv\build\x64\vc12) and created my property sheets for Debug...
View Articleerror when trying to run cpp-tutorial-pnp_detection
Hello, I'm trying to run this tutorial: http://docs.opencv.org/3.0-beta/doc/tutorials/calib3d/real_time_pose/real_time_pose.html#realtimeposeestimation with OpenCV 3.0 and I get the following error:...
View Articlean error cannot be solved...
i got an error when i tried to run a demo , the error goes with .Can anyone help me out of it ? thx a lot!
View ArticleCode blocks opencv libs - 0xc00000be error
I followed every step at this link [link text](https://zahidhasan.wordpress.com/2013/02/16/how-to-install-opencv-on-windows-7-64bit-using-mingw-64-and-codeblocks/) but I get this error. How can I fix...
View ArticleError in classifier?
Hi everyone, I've built a classifier file, and I am getting the following error when attempting to use it (to detect a custom image/shape). OpenCV Error: Unspecified error (The node does not represent...
View Article[Resolved] Error with opencv 3.0
Hello guys, good night. I installed the 3.0 opencv, but every time I run my code, this error occurs.  Can anyone help me, because I've tried several...
View ArticleI can't use findcounters because of facing Unhandled exception
Hi guys Can you help me clearly that how I can fix this problem? What is the main reason of this error. when I run my code, this error appears:  my...
View Article[Help] Error imwrite opencv 3.0 and VS 2012
Hello guys, good night. I installed the opencv 3.0, but when I use the command to save the image, when this error occurs. This error only occurs when saving the image to jpg format. If I save to .bmp...
View ArticleDoubt about save image in the OpenCV 3.0 .
Hello guys, when you use the OpenCV 3.0 to save (imwrite) an image in .jpg or .png format, an error occurs?  Installed the OpenCV 3.0 and everytime...
View ArticleOpenCV4android library importing errors in Android Studio
**I am working in an android project using OpenCV4android library to detect circles/dots, in an image. But am getting errors when i run the code. The version of android and the errors are given...
View ArticleHow to solve problem with macOS exception
Hi guys, i have a problem with my script, i got error message every time when i try to run it. Please help solve this problem. Thank you. error message: http://pastebin.com/PEr6KFdm python source:...
View ArticleSparseMat::ptr yields "invalid overload of 'ptr'"
This is in static analysis with Eclipse. The compiler also recognizes the instantiation as being in error. Specifically, the line: if (sparseLocL.ptr< cv::Vec6f >(y_R_idx,x_C_idx, false) !=...
View ArticleOpenCV Error: Assertion failed (std::abs(dsize.width*2 - ssize.width)
I'm using Xcode on macPro, I got this error but every things looks good. any one can help? #include #include #include IplImage* doPyrDown(IplImage* in, int filter = IPL_GAUSSIAN_5x5){...
View ArticleError building while installing opencv 2.4.11 in debian jessie.
I tried to install opencv 2.4.11 in my Dragonboard410c which is running on Debian(jessie), but every time while building , it is showing error. 1st time it showed "Google_core does not support target...
View ArticleError: build OpenCV3.0 + opencv_contrib in Mac
build OpenCV + opencv_contrib I refer this net: http://xfanzone.me/opencv-for-ios-en.html and enter code in Terminal: cmake...
View ArticleError while installing Open CV
it showing:>>> import cv2 RuntimeError: module compiled against API version 9 but this version of numpy is 7 Traceback (most recent call last): File "", line 1, in import cv2 ImportError:...
View ArticleCould OpenCV return a matrix for a function?
Is a really simple question, but I need the answer. Image this code #include "opencv2/opencv.hpp" #include #include #include // for controlling float print precision #include // string to number...
View ArticleEvaluation of 2 frames after encoding/decoding
Hi everyone, Another question, I capture 2 frames and then I obtain the absolute error of them: //// After capturing 2 frames Mat frame1, frame2; absdiff(frame1,frame2,error); Everything ok at this...
View Articlecompile error when using make: error: ‘struct AVFrame’ has no member named...
My system is centos 6.7 I am installing opencv according the official web: http://docs.opencv.org/3.1.0/dd/dd5/tutorial_py_setup_in_fedora.html. I installed all the dependencies successfully, and type...
View Articleshowing error like shown below plz give solution
/home/rajatha/Downloads/opencv-3.0.0/modules/videoio/src/cap_ffmpeg_impl.hpp:1546:71: error: use of enum ‘AVCodecID’ without previous declaration...
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