Paper Info
Title
Tracking projection mosaicing by synchronized high-speed optical axis control
Abstract
Projectors, as information display devices, have improved substantially and to achieve both the wide range and high resolution is desired for the dynamic human gaze. However, a fixed projector has a trade-off between the angle of projection and a resolution with limited pixels. Conventional methods with dynamic optical axis control lack the potential speed of the devices. We propose a tracking projection mosaicing with a high-speed projector and a high-speed optical axis controller for a randomly moving position, such as the gaze. We also propose a synchronization strategy by queuing and alternating operations to reduce motion-based artifacts, which realize a high-quality static image projection during the dynamic optical axis control. We have experimentally validated the geometric and temporal consistency of the proposed synchronization method and have attempted a demonstration of the tracking projection mosaicing for the dynamically moving bright spot of a laser pointer.
Year
DOI
Venue
2018
10.1145/3281505.3281535
VRST
Keywords
Field
DocType
synchronization, high-speed projector, high-speed mirror, high-speed visual feedback, projection-based augmented reality
Computer vision,Control theory,Synchronization,Gaze,Computer science,Optical axis,Projector,Bright spot,Artificial intelligence,Pixel,Laser pointer
Conference
ISBN
Citations 
PageRank 
978-1-4503-6086-9
0
0.34
References 
Authors
7
3
Name
Order
Citations
PageRank
Masashi Nitta100.34
Tomohiro Sueishi2205.53
Masatoshi Ishikawa3288.59