I recently talked about Hybrid (Framed) Marker Detection. Here is a real time Adobe Flash based demonstration of what can be done to detect these kind of hybrid images.
Here is a short example that demonstrates black and white marker detection along with pose estimation. The demonstration is Flash™ based so no need for you to install anything for testing!
Here is given an example on how to use the well known
to filter orientation values and thus reduce jitters when tracking objects recursively. Kalman filter
After studying some existing solutions, here is described a new approach to encode and decode a black and white marker using the well-known (and pretty simple) hamming code. Algorithm is robust and can correct errors.
Here is a new example that handle
multiple black and white marker detection using my own library tools. Here is the result!
I tried to implement quickly a Black and White Marker detector using my own library tools. Here is the result!
AR Spaceship is one of the first game i see that is made with the String™ technology. String™ offers the possibly to use Augmented Reality with the Unity3D rendering software to design game levels. Is the game playable and entertain audience? Here is a quick review…
Posted in Augmented Reality, Computer Vision, marker tracking, String |
Tagged AR spaceship, augmented reality, Augmented reality application, computer vision, Hybrid Detection, marker detection, String, visionaries777 |
Posted in ARUCO, Augmented Reality, Augmented Reality Projects, Computer Vision, marker tracking |
I had this question so many times: “how to design a marker with ARUCO?”. In fact it’s pretty simple in practice but a little tricky in this particular case. I’ll try to explain why …
Posted in ARToolkit, ARUCO, Augmented Reality Projects, Computer Vision, Image Processing, marker recognition, marker tracking |
Tagged artoolkit, aruco, augmented reality, black and white code, desgin, hamming, marker tracking |
In this article, I’m trying to give technical clues on how to implement a simple marker detection engine similar to the technology provided in the well-known
Posted in Augmented Reality, Computer Vision, contour detection, Image Processing, image recognition, marker tracking, object tracking, ogre, opencv, pose estimation |
Tagged artoolkit, aruco, augmented reality, camera calibration, contour detection, hamming code, marker detection, ogr, opencv, pose estimation |