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2012 International Conference on Computational Intelligence and Software Engineering (CiSE 2012)(E-BOOK)

Wuhan,China,2012-12-142012-12-162012

ISBN: 978-1-61896-036-8 Scientific Research Publishing

E-Book 275pp Pub. Date: December 2012

Category: Computer Science & Communications

Price: $100

Title: Real-Time 3D Dynamic Projection Using Depth-Data-Based Head Tracking
Source: 2012 International Conference on Computational Intelligence and Software Engineering (CiSE 2012)(E-BOOK) (pp 42-46)
Author(s): Fangmai Zheng, School of Software,Shanghai Jiaotong University
Abstract: Using projector to dynamically project 3D virtual scene onto 2D physical plane according to people’s changing position to show life-like 3D effect is exciting. Due to the popularity of new inexpensive depth camera, we can implement such a 3D dynamic projection in a novel and cheap way. This paper demonstrates a real-time dynamic projecting method including a simple head tracking algorithm to detect and track a head only based on depth data from depth camera. According to detected head position, a view-dependent projection of a 3D scene is calculated and finally projected onto a physical plane such as desktop or wall fast and accurately. The projector-camera system enables people to watch vivid projected 3D scene while walking around.

 

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