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i am new to android. Now i am working on face recognition android application. Can you please suggest me the best sdk which is open source and doesn't have any legal issues if it is used as an open source. I request your suggestions & support. Thanks one and all.
For face recognition on android try to use OpenCV SDk.
OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library. The library contains algorithms that can be used to detect and recognize faces, identify objects, classify human actions in videos, track camera movements, track moving objects, extract 3D models of objects, and etc.
Follow the given instructions in this link: http://opencv.org/platforms/android.html.
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I want to create an Android application in which i want to detect human body from an image. I haven't started coding yet(its just an idea), so i am not able to show you any codes. I heard about OpenCV face detection for android.
I have tried to use OpenCV face detection, But since i am newbie in android, i am not able to do so.
My question is "Is there anything in OpenCV that can help me to detect whole human body rather than just face?", if YES then "is there any tutorials regarding this?"
thanks for HELP in advance.
Yes, it is possible to detect the human body in the form of images or videos using OpenCV, follow the steps below in order to start:
Step1
Create a new OpenCV project in Android Studio. In this tutorial, it explains how to create a new OpenCV project in Android Studio.
Step2
The following links explain Human detection using OpenCV:
HOG Person Detector Tutorial
People Detection in OpenCV
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I have been looking for an up-to-date answer to the question:
What is the recommended AR Framework to use for Android App development?
I want to start to learn AR so a framework with tutorials, community, etc... is preferable. So far the 2 that popped out are: Vuforia (Free version / License) and ARToolkit (Open-Source).
While looking I didn't find a lot of content for developing in Android Studio, why is that? There's plenty of Unity + Framework X content, but none for Android Studio.
Looking for people to shed some light on this and share his/her experience developping AR apps.
Thanks already
Before it was Metaio, but it was bought by apple. I used for many years and it was ok but it is not available anymore for Android.
Aside from what you mentioned there is also Wikitude SDK and DroidAR:
Wikitude SDK
DroidAR
There might be more but so far I haven't heard. It is also worth tracking the future development of Vulkan Api.
Vulkan
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I am looking in implementing Augmented Reality in mobile (android - eclipse/ ios - xcode).
The concept that I wanted to do is generate object randomly around the area.
This concept is very similar to "iButterfly" which is currently in appstore/playstore.
I am new in AR type of development.
But I have gone through some research about AR. I looked into Vuforia, Metaio and also Wikitude. All I able to get are the information of creating object based on Marker/Target, Point of Interest and Location based.
I would like to ask for some pointers/opinion/information on creating object without tracker/marker?
The latest version of Vuforia introduced Smart Terrain technology. In this case, the camera can build a virtual environment of the physical environment. You can then augment in the space, and even build on physical objects within the space. See Getting-Started-with-Smart-Terrain for more information.
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I would like to embed an Aztec Code reader into my app.
I need control over the GUI to
place some buttons around the camera view, while reading the code
to be able to switch the camera on / off (to save the battery)
What I found was
ZXing - which is not reliable yet.
Apps with an own SDK like neoreader, which do not give me the control over my GUI.
Is there a solution for that problem? Maybe som libs? Proprietary libs?
I found a proprietary lib from manateeworks.com
They do offer a lib, which can be used to decode Aztec Codes
In case anyone is looking for a more up-to-date answer to this question, as I was when I came across this thread a couple of hours ago:
As of Google Play Services 8.4.0 release, Aztec barcodes are supported in the vision.barcode package. So you can now detect them from the camera in the same way as you do for other supported types of barcode.
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I'm interested in developing an android app that makes use of an OpenCV android port at http://code.google.com/p/android-opencv/. Particularly, I want to use SURF features which comes embedded in the OpenCV framework but I'm not sure if then I will be able to sell this app.
Anyway, is there any non-free app making use of any of the OpenCV android ports?
SURF is a patented algorithm. You need permissions to use it in commercial applications. SURF comes with OpenCV because there its being used for "academic" or "research" purposes, without any commercialization involved.
Read the license files of the particular port you are using.
The two different ports I googled and looked at in the past two minutes seem quite clear.