FAQ Database Discussion Community


How do I create an AR marker for Vuforia / Unity?

unity3d,augmented-reality,vuforia
This is a horribly basic question I know (!) but how do I create and import an AR marker into Unity? I know I am meant to do it through the Vuforia Marker Manager page. I have created a Target Database and I have downloaded the database, but how do...

Wikitude does not work. Poi do not change the position on phone position change

ios,objective-c,ios8,augmented-reality,wikitude
I am trying to integrate AR poi view with Wikitude in my app. As html I used a file from the example 4_PointOfInterest_4_SelectingPois. It should render a few point around my location. It does it, but all points stay in the same position all the time, although I changed my...

Android - Augumented Reality using METAIO

android,augmented-reality
I want to provide a service of augmented reality in my app using the location of the user. For example, if the user frames with the device's camera a monument, it must be provided a description on it. How can i implement it on an Android app? What framework I...

Human body shape detection on image from Android device camera [closed]

android,android-camera,augmented-reality
I must implement an applcation that draws a heart on a person seen via an Android device camera(augmented reality stuff). So, I must detect the shape/contour of the upper part of human body(head, neck, shoulders) in order to know where the heart must be situated. This stuff must be made...

how can i get direction of mobile [closed]

android,google-maps,gps,augmented-reality
i'm developing an augmented reality application by android and i need some information about the location and direction of device from google map in mobile . how can i get those information , if there's any tutorial explain that ....

Can't load AR experience in wikitude

augmented-reality,ar,wikitude
I need to create AR app to do as in this link: http://www.wikitude.com/external/doc/documentation/latest/android/imagerecognition.html#multipletarget I wrote a code and tried it, it open a camera, but I think it can't load to use AR experience (index.html) This is a MainActivity.java code: NOTE: the path of index.html in th project is: assets/miarec/index.hmtl...

Google Cardboard SDK for Augmented Reality?

augmented-reality,vuforia,ar,google-cardboard
Is it possible / a good choice to use Google Cardboard SDK to realise AR?I Only have found VR related things with that SDK. What is the best framework for AR? Is Vuforia a good way to go? Im trying to write an AR app (for Android) which detects/scans room...

Vuforia inverse model matrix produces undesired effects. How to fix?

augmented-reality,vuforia
I'm using Vuforia on Android for AR development. We can obtain the modelViewMatrix using Matrix44F modelViewMatrix_Vuforia = Tool.convertPose2GLMatrix(trackableResult.getPose()); This works great. Any geometry multiplied by this matrix and then by the projection matrix shows up on the screen as expected, with (0,0,0) at the centre of the tracked target. But...

Android: How to draw objects onto the screen based on GPS and Gyroscope

android,gps,accelerometer,augmented-reality
I've been working on an augmented reality application for my university that places a POI button onto each building when looking through a camera preview. I am supposed to program it from scratch, without using something like Layar or Wikitude. I have all of the information from the various sensors...

Drawing 3D boxes on chessboard - OpenCV, LibGdx and java

java,opencv,libgdx,computer-vision,augmented-reality
I'm new to opencv. I'm working with it in java, which is a pain, since most of the example and resources around the internet is in C++. Currently my project involves recognizing a chessboard and then be able to draw on specific parts of the board. I've gotten so far...

How to clear the detection using on-screen buttons?

android,unity3d,augmented-reality,vuforia
Basically, I want to be able to clear the augmentation using the X button on the top-left corner of the screen, as shown in the picture. This was done using some script in Unity3D. Any idea how this is done? Here's the link to the video: https://www.youtube.com/watch?v=9tksyhVlIMQ...

Augmented reality Vuforia- What is a marker

android,ios,augmented-reality,vuforia
im new to augmented reality but what is meant by the term marker ? i have done a web search and it says the marker is a place where content will be shown on the mobile device but im not clear still. Here is what i found out so far:...

Unity - move 3d object in an AR scene

unity3d,3d,augmented-reality,movement,gameobject
I have an AR scene that has one AR camera, an image target and 3d object below as. I create an .cs file and attach to ARCamera. I want to move AR object to mouse click position. I tried many codes for this. But I couldn't success it. I know...

Unity WebPlayer “Failed to initialize player's 3D settings”?

web,unity3d,3d,augmented-reality,unity-web-player
I am trying to execute one of Daqri's AR demos, but I keep getting "Failed to initialize player's 3D settings" ...error every time I try to run the demo (Which is essentially a webpage). I am using unity 5.0.0f4 and even 4.5.3f3 (As a tried to implement a fix that...