VHS camcorder with electronic image stabilizer

A compact and low-cost automatic image stabilization (AIS) system for camcorders has been developed. The new technology used in the system consists of a vibration-type gyro sensor with vibration feedback, an AIS control system using observer theory and an intentional camera motion discrimination alg...

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Bibliographic Details
Published inIEEE transactions on consumer electronics Vol. 35; no. 4; pp. 749 - 758
Main Authors Oshima, M., Hayashi, T., Fujioka, S., Inaji, T., Mitani, H., Kajino, J., Ikeda, K., Komoda, K.
Format Journal Article Conference Proceeding
LanguageEnglish
Published New York, NY IEEE 01.11.1989
Institute of Electrical and Electronics Engineers
Subjects
Applied sciences
Cameras
Costs
Electronics
Electronics industry
Exact sciences and technology
Fluctuations
Frequency
Laboratories
Mechanical sensors
Storage and reproduction of information
Vibration control
Video equipment
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Summary:A compact and low-cost automatic image stabilization (AIS) system for camcorders has been developed. The new technology used in the system consists of a vibration-type gyro sensor with vibration feedback, an AIS control system using observer theory and an intentional camera motion discrimination algorithm. This is the first AIS system developed for consumer use and applied to camcorders with an image fluctuation suppression rate as high as -18 dB (1 Hz) or -38 dB (10 Hz).< >
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0098-3063
1558-4127
DOI:10.1109/30.106892