发明名称 Gain-adjusting apparatus for optical image stabilizer and method thereof
摘要 A gain-adjusting apparatus and method thereof are described. The gain-adjusting apparatus includes an integrator, a first register, a control unit, and a second register. The integrator integrates the gyro signal data to generate the integral data. The control unit is coupled to the first register and the second register, respectively. The control unit determines whether the gyro signal data is either greater than an upper gyro threshold or less than a lower gyro threshold to detect the gyro signal data and decrease the gain value stored in the second register.
申请公布号 US8542284(B2) 申请公布日期 2013.09.24
申请号 US20090563480 申请日期 2009.09.21
申请人 LIN YI-CHANG;ASIA OPTICAL INTERNATIONAL LTD. 发明人 LIN YI-CHANG
分类号 H04N5/228 主分类号 H04N5/228
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