Title:
IMAGE CAPTURE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/193426
Kind Code:
A1
Abstract:
An image capture system 100 comprises a light emitting unit 102 for emitting light around a vehicle, an image capture unit 104 for capturing an image of an area including a region irradiated with the light emitted by the light emitting unit, and a difference image generating unit 108 for generating n-1 difference images from n (n is an integer of 3 or more) captured images captured by the image capture unit. The difference image generating unit 108 generates the difference images on the basis of an image captured when the light emitting unit was turned on and an image captured when the light emitting unit was dimmed, the images being included in the n captured images.
Inventors:
MURAMATSU TAKAO (JP)
KITAMURA KAZUTAKA (JP)
TOKIDA TSUKASA (JP)
KITAMURA KAZUTAKA (JP)
TOKIDA TSUKASA (JP)
Application Number:
PCT/JP2021/011356
Publication Date:
September 30, 2021
Filing Date:
March 19, 2021
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
H04N5/232; B60Q1/00; B60Q1/04; B60Q1/24; G03B15/00; G03B15/03; G03B17/02; G06T1/00; G06T7/00; H04N5/225; H04N5/235
Foreign References:
| JP2002230563A | 2002-08-16 | |||
| JP2003087644A | 2003-03-20 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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