A Ball Tracking Technique for Augmented Reality Applications
Journal Title: Romanian Journal of Human - Computer Interaction - Year 2010, Vol 3, Issue 3
Abstract
This article presents a robust tracking technique based on colored balls and with a reduced need for computing resources. The technique is based on a random Hough transform algorithm which is optimized for use in real-time applications such as augmented reality systems. Requiring only a conventional color camera attached to a regular PC, this approach allows to determine the 3D position of balls based on interactive processing frameworks. The algorithm is fast enough to be easily combined with other real-time tracking engines. Unlike tracking techniques based on recognition of planar markers, this technique provides robustness to partial occlusion, which interact with real objects.
Authors and Affiliations
Dragoş Cătălin Barbu, Silvia-Ramona Bunea, Ştefan Măgureanu
Keywords
Related Articles
- EP ID EP28829
- DOI -
- Views 373
- Downloads 10
Non-conventional User-Interaction. General Considerations and Case Studies
The paper presents several aspects of interest regarding the current non-conventional user-interaction methods. The conducted experiments were focused on using specific hardware devices – e.g., sensor gloves, mobile term...
Social and Affective Presence in Online Communication
New communication technologies demand users to creatively adjust emotion expression strategies to the constrains of a new environment. The paper provides a brief analysis of the most frequent emotion representation modal...
Challenges in Streamlining User Experience Design
As the software industry has evolved into having solutions for many of our basic needs, User Experience (UX) looks like the next big thing to invest in, especially in the enterprise world. This paper presents three de...
Interactive Augmented Reality-based Access Point
We introduce BIIBAR system, an interactive augmented reality (AR) based access point. After a brief presentation of the Augmented Reality Toolkit API, and its theoretical background, the possible solutions are discussed....
RACAI-RoTb: A Core of a Romanian Treebank Syntactically Annotated with Dependency Relations
This article presents the activity of creating a core of a treebank for Romanian, made up of 5000 sentences syntactically annotated with dependency grammar. In Introduction we bring arguments illustrating the need for cr...