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Patent Searching and Data


Title:
IMAGING APPARATUS AND IMAGING METHOD
Document Type and Number:
Japanese Patent JP2016066851
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an imaging apparatus which has a wide dynamic range and is advantageous to obtain an image of a satisfactory SN.SOLUTION: The imaging apparatus comprises: an imaging device (102) that comprises first and second photoelectric conversion elements for receiving beams having passed through different iris areas; exposure control means (106) capable of controlling the first and second photoelectric conversion elements with different exposures; and calculation means (804) for calculating shading amounts in the first and second photoelectric conversion elements. The exposure control means controls the exposures of the first and second photoelectric conversion elements in accordance with the shading amounts calculated by the calculation means.SELECTED DRAWING: Figure 8

Inventors:
KIMURA NAOTO
Application Number:
JP2014193475A
Publication Date:
April 28, 2016
Filing Date:
September 24, 2014
Export Citation:
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Assignee:
CANON KK
International Classes:
H04N5/353; G03B15/00; H04N5/232; H04N5/235; H04N5/355
Domestic Patent References:
JP2004222134A2004-08-05
Attorney, Agent or Firm:
藤元 亮輔
水本 敦也
平山 倫也