VHS camcorder with electronic image stabilizer
VHS camcorder with electronic image stabilizer
复制标题
带电子图像稳定器的 VHS 摄像机
DOI:
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发表时间:
1989
期刊:
影响因子:
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通讯作者:
K. Komoda
中科院分区:
文献类型:
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作者:
M. Oshima;T. Hayashi;Soichiro Fujioka;T. Inaji;H. Mitani;Jirou Kajino;K. Ikeda;K. Komoda
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). >