Title :
Optical image stabilizer for digital photographing apparatus
Author_Institution :
Samsung Electron. Co. Ltd., Suwon, South Korea
fDate :
8/1/2009 12:00:00 AM
Abstract :
The image stabilizer provides a clear image by compensating vibration caused by hand shaking. Recently this image stabilizer has become a popular function in most cameras and camcorders. In this paper, we propose a new mechanism for image stabilizer and achieve lower price and better performance than other products.
Keywords :
digital photography; image processing equipment; image restoration; optical images; Kharitonov polynomial; digital photographing apparatus; gain scheduling; optical image stabilizer; voice coil motor; Actuators; Cameras; Charge coupled devices; Coils; Control systems; Frequency; Lenses; Magnetic sensors; Magnets; Optical distortion; Gain Scheduling; Kharitonov Polynomial; Optical Image Stabilizer; Voice Coil Motor;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.2009.5277951
