Title:
IMAGING SYSTEM AND IMAGING METHOD
Document Type and Number:
Japanese Patent JP2022038576
Kind Code:
A
Abstract:
To provide an image processing device which generates a photographic image with a high S/N ratio and a small image blur from an image signal of an object moving relatively.SOLUTION: In an imaging system 1, an image processing device 20 comprises: an acquisition unit 21 which acquires a first image signal obtained by imaging an object for a first exposure time and a second image signal obtained by imaging the object for a second exposure time longer than the first exposure time; and a processing unit 22 which generates an image signal by using a first differentiation signal along a scanning direction of the first image signal and a second differentiation signal along a direction crossing the scanning direction of the second image signal.SELECTED DRAWING: Figure 1
Inventors:
SAKATA YASUHIRO
SUZUKI YASUSHI
SUZUKI NORITAKA
MATSUMORI TAICHI
MAKIGAKI TARO
TAKAYAMA KEIGO
KUSHIDA HIROKI
SUZUKI YASUSHI
SUZUKI NORITAKA
MATSUMORI TAICHI
MAKIGAKI TARO
TAKAYAMA KEIGO
KUSHIDA HIROKI
Application Number:
JP2020143154A
Publication Date:
March 10, 2022
Filing Date:
August 27, 2020
Export Citation:
Assignee:
NIKON CORP
International Classes:
H04N5/232; G03B5/00; G03B15/00; G03B19/07; H04N5/225; H04N5/235
Attorney, Agent or Firm:
Longhua International Patent Service Corporation
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