Merge contours from image
My task is to detect shapes on a whiteboard. So far, I have used blur, morphology, edge canny detection and then the findcontour function. I think that the output looks quite look, but the issue i'm...
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Elune Saga: técnicas de, métodos, y métodos para siendo el mejor luchador
Así, usted le gustaba el apariencia de tarjeta de la acumulación de/rpg mash-hasta Elune Saga y usted han eliminado y descargar es. Hoy usted don’t entender ¿ a completa siguiente o ¿ ahora mejor...
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EA Sports UFC Profession Function - Best 5 Methods
We will help you attain the MMA Hall of Popularity with all the best fighting models and develop-a-fighter methods.Using EA Sports UFC reaching shelves nowadays, fans around the globe are preparing to...
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DomiNations Geheimnisse: Empfehlungen, Techniken & Techniken für rookies
Keine zusätzliche post wird werden besser geeignet zu erhalten a DomiNations Fanseite als a komplett Gruppe der DomiNations Geheimnisse, Empfehlungen, Techniken und Techniken für Anfänger. I'd denken...
View ArticleImprove background segmentation through BackgroundSubtractMOG2
Hi, I have created a small program that is supposed to detect changes in the foreground over a background. It works, but not as well as I would like it to. Here is what I have done so far, to try to...
View ArticleIP Camera Capture delay/lag
Hello, I am trying to so some processing on a IP Camera (Onvif) output image, and it works well, but I see a lag between the real world and the video capture in about 3~4 seconds. I am using the...
View ArticleImprove ORB for rescaling ? (opencv)
Hi, I have to work on an application of image matching. I'm not specialized at all in image, but I do my best :) I'm currently replacing sift by another descriptor (and detector). I have used ORB/ORB,...
View ArticleBuilding on Solaris 10 fails error: conflicting declaration with 'C++'...
I'm trying to build from source on Solaris 10 as explained in the build from [source](http://docs.opencv.org/2.4/doc/tutorials/introduction/linux_install/linux_install.html) . But while compiling at...
View ArticleHow to increase the quality of Disparity Map?
I am working on stereo images. After doing camera calibration and everything, I am trying to get a depth image. But depth image depends on the disparity map and I am not getting proper disparity map....
View ArticleFisherface is very slow
Hello, I am using the fisherface algorithm explained in [this tutorial](http://docs.opencv.org/2.4/modules/contrib/doc/facerec/tutorial/facerec_video_recognition.html) , it works but the GUI is very...
View ArticleBoosted Regression Trees OpenCV 3.1
Hi I'm a user of gradient boosted trees for regression in OpenCV 2.4.x. http://docs.opencv.org/2.4/modules/ml/doc/gradient_boosted_trees.html These do not appear to exist in OpenCV 3.1. Is there any...
View ArticleUnable to build OpenCV due to missing ninja
I'm trying to build OpenCV3, as part of a dependency for the [diagnostics](http://wiki.ros.org/diagnostics) ROS Kinetic. My build steps are: rosinstall_generator diagnostics --rosdistro kinetic --deps...
View ArticleGPL dependencies
I recognized that OpenCV has some GPL licensed dependencies. For example `ldd` tells me (on Ubuntu 14.04) that `/usr/lib/x86_64-linux-gnu/libopencv_highgui.so` dynamically links (among many others)...
View ArticleError building Opencv 2.4.13 for Android with CMAKE
Dear community, last week I tried to build OpenCV 2.4.13 for Android on a Windows 10 x64 machine and encountered a rather puzzling error. As basis for the build process I used the following articles:...
View ArticleAccessing the Value for each Pixel of an Output Array of phase()
I want to make an Matrix which holds the Orientation value of each pixel in a image. I need it for methods I want to use on the source image later on. The Code I have for this at the moment looks like...
View Articleimread flag for reading color image and equalizeHist output
So i took an image with photo booth, ordinary jpeg, but when loading it i get a assertion error that it needs to be CV_8UC1: OpenCV Error: Assertion failed (_src.type() == CV_8UC1) in equalizeHist,...
View ArticleOpencv 2.4.11 android source code
I'm doing some image stitching stuff on an android application and the results have been great! However, I want to make some of my own modifications to the C++ code and compile them into an .so file...
View Articlecharacter recognition
I almost reach my goal which is extract data from sudoku puzzle. - I found the 4 vertices of the puzzle in a picture - Isolate the puzzle in a new Mat right new, I have these kind of images which...
View ArticleCan not show threshold imange after using findcontour function
Hi everyone, I want to dislay threshold image to window using imshow function, it worked if I dont use findcontour function (by commenting) Mat imgInContour, imgThresholded;...
View ArticleActual number of iterations of CvSVM::train
I'd like to know if there's some smart way of checking how many iterations it took for SVM training algorithm to finish process. I set some termiantaion criteria of max iterations and would like to...
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