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IMAGING APPARATUS AND IMAGING METHOD

  • US 20080252741A1
  • Filed: 04/08/2008
  • Published: 10/16/2008
  • Est. Priority Date: 04/10/2007
  • Status: Active Grant
First Claim
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1. An imaging apparatus comprising:

  • an image sensor for converting imaging light obtained through an optical system into an imaging signal;

    an imaging signal processing unit for amplifying the imaging signal obtained from the image sensor;

    a frame addition unit for adding a predetermined plurality of frames of the imaging signal processed by the imaging signal processing unit per frame; and

    a control unit for a variable setting of amplification gain of each frame in the imaging signal processing unit on the basis of a signal accumulation period of each frame in the plurality of frames to be added in the frame addition unit by control of the signal accumulation period in the image sensor.

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