Paper Info
Title
Motion-blur-free High-speed Video Shooting with Frame-timing Control
Abstract
We developed a motion-blur-free video camera for shooting non-blurred videos of unstable fast-moving objects by implementing an improved actuator-driven frame-by-frame intermittent tracking method on a high-speed vision platform and an external field-programmable gate array board. With our tracking method, the camera frame-timing is controlled so that the speed of the camera viewpoint coincides with the apparent speed of the target object during the camera exposure time. Our motion-blur-free video camera can shoot non-blurred 1024×1024 images of fast-moving objects at 750 fps until 7.5 m/s unidirectionally. Compared with the degradation in video recorded without tracking, our method reduces image degradation from motion blur 1/10 times or less without shortening the exposure time. Its performance was verified by the experimental results of several fast-moving objects using a high-speed conveyor belt system.
Year
DOI
Venue
2018
10.1109/ICSensT.2018.8603568
2018 12th International Conference on Sensing Technology (ICST)
Keywords
DocType
ISSN
automatic optical inspection,high-speed vision,frame-by-frame intermittent tracking,fast-moving-object inspection,image stabilization
Conference
2156-8065
ISBN
Citations 
PageRank 
978-1-5386-5148-3
0
0.34
References 
Authors
11
6
Name
Order
Citations
PageRank
Michiaki Inoue121.07
Qingyi Gu215322.13
Mingjun Jiang310.70
Takeshi Takaki422238.04
Idaku Ishii535564.37
Kenji Tajima6454.42