How to do HAAR training?
I've been trying to achieve object detection of random objects using HAAR training. To create samples i used the parameters: C:\opencv\build\x64\vc12\bin\opencv_createsamples.exe -info...
View ArticleAndroid : Blur Image detection with OpenCV results into heavy APK size
I am working on one android app where I need to detect whether the image is blur. I implemented OpenCV with following Code: private void opencvProcess() { BitmapFactory.Options options = new...
View ArticleHow to setup OpenCV SDK in Android Studio.
I'm using **android studio** for development **instead** of eclipse. Please explain **how to setup OpenCV sdk in android studio in steps** -Thanks
View ArticleOpenCV loading failed on Huawei BTV-W09
Hallo, I am working with OpenCV4android version 2.4.11, the way i load openCV library as shown below in the code works fine on Samsung device, but when I tried the same code on Huawei MediaPad with...
View ArticleOpenCV 3.1 in android development
Hi All, I have just started to work on android app development in Android Studio. I have installed Android Studio 2.2, Android SDK and Android NDK, plus OpenCV4Android SDK package as well. Everything...
View ArticleOpenCV4android template matching
Hi. I'm using OpenCV4Android to try out template matching on an android phone. Essentially what I'm doing is taking a picture of some object that I wish to detect, cropping it and saving it as a...
View Articlemoney bill detection
i want to create an application that takes a picture of a bill and tells the user to which country this bill belongs to and how much is it worth . any ideas??
View ArticleHow can I link with native OpenCV in Android studio
In Android Studio, how Can I link my android project (NDK) with OpenCV without linking any java modules. In other words, I want to use opencv from C++ code without exposing it to the java interface....
View ArticleGoogle's Indie Games Festival Reveals Android mobile phone App Finalists
Japanese gaming large DeNA is experimenting with on-the-spot tweaks to its games by employees, who adapt conditions based on on what players do, CEO of DeNA Western world Clive Downie said. These three...
View ArticleThe Top 5 Android os Apps For Kids
But eventually it has to justify shareholders' increased self confidence by developing other mobile games where Nintendo, and spouse DeNA, keep a greater show of the spoils. Up-to-date editions in...
View ArticleBuilding for android from cygwin
I am trying to build OpenCV for android as a static library. I went through https://github.com/opencv/opencv/wiki/Building_OpenCV4Android_from_trunk and saw that it mentions cygwin's make is not...
View Articleopencv keypoint and histogram matching
I'm developing a project in android for image comparison. The images can be in any scale / rotation. I did some tests with my current project, but the results are not good. I thought to do beyond the...
View ArticleSaving or Loading model in SVM
hello I am using SVM to train my project. I am facing problem with saving the model and use (load) it again in java (android). can anyone give me suggestions please.
View ArticleGoogle In Talks To Build Facebook Competitor
Android merupakan mobile system dengan aplikasi dan game terbanyak didunia, terdapat ratusan ribu aplikasi dan game android di google play yang dulu dikenal dengan market android. Another pleasing...
View ArticleHow 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...
View ArticleCool Mobile Games
If you buy from a person, consider using the phone out before handing over hardly any money. Rachel Kowert herself, the lead author on the paper that prompted these articles Kowert originally, unlike a...
View Articlesize of the same image is different when it is read differently
I am learning how to load/read images using opeCV with Android API. I have an image titled "arrow.png" in the drawable folder, and I tried to read the same image using two different ways as shown in...
View ArticleRunning Code on Android Studio From Github
I feel incredibly dumb asking this, but I've downloaded the code from https://github.com/betty1/FlagSpot I have version 2.1.3 of Android studio installed but don't know how to run codes on the...
View ArticleTrackWithOpticalFlow Alternatives
*EDIT*: Added Beraks suggestion of downscale/upscale. Inspired by the Mathworks [Tutorial](https://de.mathworks.com/videos/object-recognition-and-tracking-for-augmented-reality-90546.html) for...
View ArticleOOM 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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