Interaction with a Projection Screen Using a Camera-tracked Laser Pointer
MMM '98 Proceedings of the 1998 Conference on MultiMedia Modeling
Rhythmism: a VJ performance system with maracas based devices
Proceedings of the international conference on Advances in computer entertainment technology
HCII'11 Proceedings of the 14th international conference on Human-computer interaction: interaction techniques and environments - Volume Part II
HCII'11 Proceedings of the 14th international conference on Human-computer interaction: interaction techniques and environments - Volume Part II
Multi-track scratch player on a multi-touch sensing device
ICEC'07 Proceedings of the 6th international conference on Entertainment Computing
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Visual performance with a large video projection screen is popular for various entertainment events such as DJ events. Some performers use computers to generate visuals, but using a keyboard or a mouse to control the visuals in front of a large screen is neither exciting nor intuitive for performers and audiences. We developed an interactive display system using camera-tracked laser pointers that enables performers to interact with the screen directly. The system can also detect shapes of the laser trails that enables the performer to move the laser pointers quickly. Most of existing systems employ color and pattern matching techniques that are not suitable for visual performance.