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Opencv Error Assertion Failed (0 = Roi.x

Why did Ponda Baba and Doctor Evazan in the cantina dislike Luke so much? Why do people call him Red? The problem may be in the code preceding the exception point. quitting cause: "/foo/code/OpenDroneMap/bin/odm_texturing" -bundleFile /foo/programs/odm_data/boruszyn_kap/reconstruction-with-image-size-2400/pmvs/bundle.rd.out -imagesPath /foo/programs/odm_data/boruszyn_kap/ -imagesListPath /foo/programs/odm_data/boruszyn_kap/reconstruction-with-image-size-2400/pmvs/list.rd.txt -inputModelPath /foo/programs/odm_data/boruszyn_kap/reconstruction-with-image-size-2400-results/odm_mesh-0000.ply -outputFolder /foo/programs/odm_data/boruszyn_kap/reconstruction-with-image-size-2400-results/odm_texturing/ -textureResolution 4096 -bundleResizedTo 2400 -textureWithSize 3600 -logFile /foo/programs/odm_data/boruszyn_kap/reconstruction-with-image-size-2400/odm_texturing/odm_texturing_log.txt returned with code 256 dbaldwin commented Mar 25, 2015 What

Status:Cancelled Start date:2012-10-04 Priority:Normal Due date: Assignee:- % Done:0% Category:android Target version:2.4.3 Affected version: Operating System: Difficulty: HW Platform: Pull request: Description Hi I am developping using opencv in Android. leonharv commented Jan 7, 2016 If you look at the date, I posted this issue 4 years ago. Why are some people so paranoid about music theory? Already have an account?

How to serve your dragon? SimFaris commented Oct 15, 2015 maybe you can rotate the pic img_4909.jpg. This is the exception I want overruled: OpenCV Error: Assertion failed (0 <= roi.x && 0 <= roi.width && roi.x + roi.width <= m.cols && 0 <= roi.y && 0 <= I would have commented but i can't share|improve this answer answered Feb 18 '14 at 19:50 Dima Maligin 7841515 This is the error in the openCV source, not the

From experience using ROIs, it is likely that you are trying to subset an image with an ROI somewhere, and you are running out of bounds. Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. I think I didn't used this library at all. Sign up for free to join this conversation on GitHub. burakaydn commented May 21, 2015 I got the same error, any solutions?

Terms Privacy Security Status Help You can't perform that action at this time. Already have an account? The detection works very well. This is my code so far: for (int i = 0; i < faces.size(); i++) { Point pt1(faces[i].x, faces[i].y); Point pt2((faces[i].x + faces[i].height), (faces[i].y + faces[i].width)); rectangle(frame, pt1, pt2, Scalar(255,0 ,

And then I copy the result to CRMatrixSeleccionada. Only the last function in my script throws an exception. I have to debug deeply. *Mat matrixSelec= matrixRgba.submat(0, dimlado,0, dimlado );//A sub matrix: dimlado is changing Mat matrixSelec_matrixRgba = matrixRgba.submat(0, 160,0, 160 );
Imgproc.resize(matrixSelec, matrixSelec_mRgba, matrixSelec_matrixRgba.size());//New size: to 160x160 Mat Why is infinity printed as "8" in the Windows 10 console?

etc. How to toggle Show/Hide hidden files in Windows through command line? Please help me out on this. There seems to be a very small problem which i am not able to figure out.

share|improve this answer answered Feb 18 '14 at 19:39 Martin Beckett 70.6k15145222 hmm but there is no way to know the line which is giving trouble from that error? Check This Out Got the same error... The ticket is cancelled, since this is not a bugStatus changed from Open to Cancelled Also available in: Atom PDF Powered by ChiliProject Loading... Idiom/expression that means "to suddenly tell some news" to someone?

  • Join them; it only takes a minute: Sign up OpenCv assertion failed up vote 1 down vote favorite 1 I am working on application for finding face in 2D image and
  • I was successfully able to solve the problem.
  • In a little project I tried to detect the number plates from cars.
  • bpawlik commented Jul 29, 2016 I've processed most of the images from opencv_extra/testdata folder with the selectivesearchsegmentation_demo.cpp sample code, haven't encountered even one crash. Sign up for free to join
  • share|improve this answer answered Feb 18 '14 at 19:54 David Nilosek 1,176613 add a comment| up vote 2 down vote Run your code in the debugger and see where this fails,
  • dakotabenjamin closed this Oct 12, 2016 Sign up for free to join this conversation on GitHub.
  • How to do inverse on complex matrix in OpenCV?
  • Try rerunning with resize set to 1200.
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  • Collaborator smathermather commented May 26, 2015 Actually, @burakaydn I should check -- are images named with a .JPG extension or lower case .jpg?

asked 2 years ago viewed 8175 times active 1 year ago Blog How Do Software Developers in New York, San Francisco, London and Bangalore… Linked 1 Code not detecting mouth in Then I reside matrixSelec to a matrix 160x160. Reload to refresh your session. Debugger can help.unxnut( 2014-11-05 13:09:58 -0600 )editadd a comment Login/Signup to Answer Question Tools Follow subscribe to rss feed Stats Asked: 2014-11-05 09:03:36 -0600 Seen: 5,464 times Last updated: Nov 05

Loading trait on weapons without ammunition Why are terminal consoles still used? Thank You all for help! This happens when roi.x + roi.width > img.cols.

I dont know exactly what part of my code is the origine of this error.

edit retag flag offensive close merge delete CommentsThis assertion error somehow indicates that size of your matrix is corrupted. Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 154 Star 660 Fork 229 OpenDroneMap/OpenDroneMap Code Issues 79 Pull requests 5 Projects Please sign in help faq tags users badges ALL UNANSWERED Ask Your Question 0 Possible solutions for OpenCv Assertion Error problem roi assertion asked 2013-09-25 23:41:27 -0600 utkarshmankad 101 ●1 ●2 I am not sure if dimlado du code has to be always bigger than 160...

Dataset: boruszyn_kap Started with --resize 1200 and Meshlab did not find any non-manifold edges. good luck. I have a feeling that the thresholding and closing operations may give you some different results than what you expect and that may result in an exception. Thats also what the assert says.Moster( 2013-09-26 01:46:10 -0600 )editadd a comment Login/Signup to Answer Question Tools Follow subscribe to rss feed Stats Asked: 2013-09-25 23:41:27 -0600 Seen: 3,965 times Last

I use also a submat function and you are right the size of the submat sometimes is out the big matrix... In how many ways can a given planar graph be mapped into the plane? I think it is related avec Imgproc.resize but I am not sure. Reload to refresh your session.

The original has a width of 505px and one of the rects 507px. Extract a RotatedRect area Problem inverting video How to interpret predict parameters obtained from KNN? Anyway, taking advantage of the code above,do you think the code to resize the submatrix could be done in a better way? I take a submatrix matrixSelec.

My program works correctly but sometimes I get this error: Stitching module's ROI issue (Bug #2385) 10-04 16:03:18.989: E/cv::error()(1150): OpenCV Error: Assertion failed (0 <= roi.x && 0 <= roi.width && Browse other questions tagged c++ image opencv face-detection roi or ask your own question. One of them has a calculated koordinate r.width+r.x which is wider than the orignial. Use a debugger to figure out which function is throwing the assert and back trace it to the line in your code that initiates the call. –Captain Obvlious Jan 21 '14

beware of wall of code..215( 2015-05-09 12:02:53 -0600 )editadd a comment see more comments Login/Signup to Answer Question Tools Follow 1 follower subscribe to rss feed Stats Asked: 2015-05-09 08:16:47 -0600 I understand the meaning of error (i mean, i understand the reason). i am successfully able to run this code for about early 10-15 frames, later at certain point of time, the code crashes abruptly with above error log. It could happy that roi.width < img.cols, but it will still fail.

Reload to refresh your session. Extract a RotatedRect area Roi mosaik image (GpuMat) directly on the gpu Match Template in predefined areas submat roi help Extract parts from image Mergevec.cpp possible alternative cuda::meanShiftSegmentation - Assertion Failed clock_t begin = clock(); // Extract channels to be processed individually computeNMChannels(src, channels); int cn = (int) channels.size(); // Append negative channels to detect ER- (bright regions over dark background) for Magic popcount numbers Is there way to perform "if (condition) typedef ..." deleting billions of files from directory while seeing the progress as well Why does everyone assume that the Architect

Anyway is there a known solution for this kind of error? Refer to the documentation for further details. You should print the dimensions of the rectangles prior to calling the OpenCV function and see if they are as expected.