Title:
撮像装置および方法、記録媒体、並びにプログラム
Document Type and Number:
Japanese Patent JP4371108
Kind Code:
B2
Abstract:
An imaging apparatus includes an integrating unit to integrate pixel values of pixels in each of a plurality of areas of an image; a holding unit to hold integration values generated by the integrating unit; an operating unit to operate a waveform of a differential value between integration values of the same areas in two images having a phase difference of flicker of 180 degrees; an extracting unit to extract phase and amplitude of the flicker on the basis of the waveform operated by the operating unit; a selecting unit to select a waveform of the flicker on the basis of shutter speed of the imaging apparatus; and a correcting unit configured to correct the pixel values of the pixels by using a correction value based on the flicker waveform selected by the selecting unit and the phase and amplitude extracted by the extracting unit.
Inventors:
Hidenori Kushida
Application Number:
JP2005374957A
Publication Date:
November 25, 2009
Filing Date:
December 27, 2005
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G03B7/08; G03B7/28; H04N5/232; H04N5/335; H04N5/345; H04N5/351; H04N5/353; H04N5/357; H04N5/369; H04N5/374; H04N9/04
Domestic Patent References:
| JP2004173016A | ||||
| JP2004088720A | ||||
| JP2000023040A | ||||
| JP11164192A | ||||
| JP2006303814A |
Attorney, Agent or Firm:
Yoshio Inamoto