Chun Guan
Papers
2
Total Citations
8
H-Index
2
About
Chun Guan is a pioneering researcher in human-computer interaction and 3D sensing technologies, with a focus on augmented reality and gesture-based interfaces for extreme environments. His work centers on developing real-time 3D data acquisition systems using structured light projection, a field where he made foundational contributions by demonstrating how a single composite pattern could reconstruct three-dimensional depth—a significant advance over traditional multi-pattern methods. This innovation dramatically simplified depth sensing, enabling faster and more robust real-time interaction. Guan’s most cited paper, "Real-time 3D data acquisition for augmented-reality man and machine interfacing" (2003, 5 citations), introduced a method to project a single structured pattern and recover 3D range from reflected image distortions, laying groundwork for efficient depth capture. His subsequent work, "Composite pattern structured light projection for human computer interaction in space" (2005, 3 citations), applied this technology to a uniquely challenging context: enabling astronauts in bulky space suits to control computers through 3D body gestures. By using depth information to isolate hands and track their positioning and orientation, Guan created a practical, intuitive interface for space operations. Though his citation counts are modest, his contributions to single-shot structured light and gesture-based control in constrained environments have influenced subsequent developments in augmented reality and human-machine interfaces.
Research Focus
Key Achievements
Top Papers
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- 2