Title:
IMAGING DEVICE ASSEMBLY, THREE-DIMENSIONAL SHAPE MEASUREMENT DEVICE, AND MOTION DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/149226
Kind Code:
A1
Abstract:
This imaging device assembly comprises a light source, an imaging device configured from a plurality of imaging elements, and a control device. Each imaging element 10 is configured from a light reception unit 21, a first charge accumulation unit 22, a second charge accumulation unit 24, a first charge transfer control means 23, and a second charge transfer control means 24. Under the control of the control device, the imaging elements 10 image a subject on the basis of high-brightness light and accumulate first image signal charges in the first charge accumulation units 22 during a first period and image the subject on the basis of low-brightness light and accumulate charges in the second charge accumulation units 24 during a second period. The control device obtains an image signal on the basis of the differences between the first image signal charges and second image signal charges.
Inventors:
HAMAGUCHI YUICHI (JP)
Application Number:
PCT/JP2020/000628
Publication Date:
July 23, 2020
Filing Date:
January 10, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G01B11/00; G01B11/25; G01C3/06; G01S7/486; H01L27/146; H04N5/225; H04N5/232; H04N5/369; H04N5/3745
Domestic Patent References:
| WO2016098400A1 | 2016-06-23 |
Foreign References:
| JP2013207321A | 2013-10-07 | |||
| JP2002164529A | 2002-06-07 |
Attorney, Agent or Firm:
YAMAMOTO Takahisa et al. (JP)
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