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US 2008/0259189 A1Published application
Imaging-device driving system
AssigneePENTAX Corporation
InventorsHirokazu MAEDA, Hiroyuki TANAKA
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Abstract
An imaging-device driving system, comprising a clock-signal generator, a smear detector, and a frequency-controller, is provided. The clock-signal generator generates a clock signal. The clock signal is used for driving an imaging device. The smear detector detects whether smear is present in an image signal. The image signal is generated by an imaging device. The frequency-controller raises the frequency of the clock signal when the smear detector detects the presence of the smear in the image signal.
Claims3
An imaging-device driving system comprising:
- a clock-signal generator that generates a clock signal, said clock signal being used for driving an imaging device;
- a smear detector that detects whether smear is present in an image signal generated by said imaging device;
- and
- a frequency-controller that raises the frequency of said clock signal when said smear detector detects the presence of said smear in said image signal.
1 more element
Dependencies are inferred from the claim text.