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Game titles Like Spore

You only have a baby once or twice… or make that a handful of times, depending on what many small tots you want. With that said, it syncs your cellphone decision to the res of your Television set. My...

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How to use opencv on Android Studio with Jni call

Hi all, Refrence to pure java to develop OpenCV demo , we can import new module **OpenCV-android-sdk\sdk\java\** as a module dependencies for android project. Using this way, Android Studio will give...

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TrackWithOpticalFlow Alternatives

Inspired by the Mathworks [Tutorial](https://de.mathworks.com/videos/object-recognition-and-tracking-for-augmented-reality-90546.html) for Augmented Reality I wanted to create a similar Application...

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OOM occurs when calling detectMutiScale on android

the error message was OpenCV Error: Insufficient memory (Failed to allocate 118180608 bytes) in void* cv::OutOfMemoryError(size_t), Caused by: CvException [org.opencv.core.CvException: cv::Exception:...

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SURF and SIFT algorithms doesn't work in OpenCV 3.0 Java for android

I tried to use Sift or surf descriptors for machine learning in an android application. But when i run the program i get this error. OpenCV Error: Bad argument (Specified feature detector type is not...

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Android mobile phone 2.2 E11 Apad

Each full year, researchers asked the kids that they experienced picture games on weekdays and weekends often, what three games were their favorites and how much violence was in those games. The...

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UK's Royal Opera House Launches IPhone Game

Learn how your relatives as well as friends keep in mind how the husband and wife used to check by playing a photograph matching contest. Strategy & Methods: World Warfare II may not be one of the...

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Smooth or blur image edges using opencv

I want to feathere smooth or blur image edges using opencv. This is what i tried int lowThreshold = 100; int ratio = 3; int kernelSize = 3; Mat srcGray, cannyEdges, blurred; cvtColor(input, srcGray,...

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pictogram recognition in Android app

Hello, I would like to use an algorithm of OPEN CV to be able to recognize pictograms or words on a label - The label would have a dark or a clear background - It could be in paper or in tissue (which...

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How can get vertically divided areas?

I am making an android application. This application provides binary analysis of captured photos. My question is this. **In case of image1, I wanna get 5 vertically divided areas as image2.** How can I...

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fourier descriptor in opencv

I tried to implement fourier descriptor to use it in machine learning algorithm but i got this error OpenCV Error: Assertion failed (type == CV_32FC1 || type == CV_32FC2 || type == CV_64FC1 || type ==...

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OpenCV in platform indepentent Gradle project (for Android and Desktop)

I'm using Gluon Mobile plugin in Eclipse to deploy a basic imaging project to Desktop and Android. Gluon Mobile creates a Gradle-based project and uses javafxports. So the idea is write once - run...

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face recognition

http://docs.opencv.org/2.4/modules/contrib/doc/facerec/tutorial/facerec_video_recognition.html#prerequisites how to run this example in android studio

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I am not able to select objects from image after using fill contours in android

mIntermediateMat= new Mat(); Bitmap bmp = BitmapFactory.decodeResource(getResources(),R.drawable.al);; Mat rgba= new Mat(bmp.getHeight(), bmp.getWidth(), CvType.CV_8UC1); Utils.bitmapToMat(bmp, rgba);...

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Cropping a portion from a Mat image.

Hello All...I am building an application (in Android using OpenCV library) in which cropping a portion from a Mat type image is required. When I'm running the application it's getting crashed by...

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Can not find Java folder in OpenCV build

I have built OpenCV for android on Windows using CMAKE, MINGW and NVIDIA Android NDK. After I `make` it and `make install` it, I found the following folders: install: -apk: -sdk: --etc --native there...

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fillPolly() and drawContours() not working

I am new to image processing and I cant get fillPoly() working. Also, drawContours() is leaving some spaces while drawing contours Size sSize5 = new Size(5, 5); mIntermediateMat = new Mat(); Bitmap...

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Image processing with openCv in android ?

Hi, It's my first time with openCv and android, Before I learn it i need to make sure that it will be useful for my app, I worked on an android app that capture an image and make some image processing...

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Camera Calibration with Nexus 5x

I try to get the Intrinsic Parameters from the Nexus 5x Camera. I used the camera calibration sample from the android samples and modified the manifest, so the screen orientation is the same as the...

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how i use opencv on android studio

im just lost, cant even load the samples, or build their code

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