Title:
IMAGING APPARATUS AND CONTROL METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2016096463
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of generating a starry sky snap image of high image quality and suppressing a generation frequency of pattern noises and subject blurring by suppressing the number of images to be photographed.SOLUTION: The control method of the imaging apparatus includes: photographing a first image with short-time photographing by emitting electric flash; photographing a second image with short-time photographing without emitting electric flash; photographing a third image with long-time photographing without emitting electric flash, photographing a long-time black image with long-time photographing by shielding an imaging element; performing scratch correction processing for the first image and the second image on the basis of scratch information detected from the long-time black image; extracting a human image to be a subject from the first image and the second image after the scratch correction; performing black pull-in processing using the long-time black image with respect to the third image; and generating an output image by synthesizing an extracted human image with the third image subjected to the black pull-in processing.SELECTED DRAWING: Figure 2
Inventors:
NEGISHI NORIHISA
YANAI TOSHIKAZU
YANAI TOSHIKAZU
Application Number:
JP2014231713A
Publication Date:
May 26, 2016
Filing Date:
November 14, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/232; G03B7/093; G03B15/00; G03B15/03; G03B15/05; H04N5/225
Attorney, Agent or Firm:
Takayoshi Kokubun
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