Title:
IMAGING APPARATUS, COMPUTATIONAL PROCESSING DEVICE THEREOF, LIGHTING FIXTURE FOR VEHICLE, VEHICLE, AND SENSING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/149139
Kind Code:
A1
Abstract:
An illumination device 110 emits a reference light S1 including at least one standard pattern I0 having a uniform intensity distribution, and a plurality of random patterns I1-IM which have a random intensity distribution and a known space-averaged intensity. A computational processing device 130 utilizes a standard detection intensity b0, which is the detection intensity b0 obtained when the reference light S1 is the standard pattern I0, to calculate a detection intensity average value which is the average of a plurality of detection intensities b0-bM obtained when the reference light S1 is the plurality of random patterns I1-IM.
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Inventors:
SUGIMOTO SHINTARO (JP)
NITTA KENTO (JP)
TORII TERUAKI (JP)
NITTA KENTO (JP)
TORII TERUAKI (JP)
Application Number:
PCT/JP2019/051192
Publication Date:
July 23, 2020
Filing Date:
December 26, 2019
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
G01S17/89; B60Q1/14; B60Q1/24; G01S7/486; G01S17/93
Foreign References:
| JPH0112673B2 | 1989-03-01 | |||
| JP2017525952A | 2017-09-07 | |||
| JP2014531032A | 2014-11-20 | |||
| JPH11194275A | 1999-07-21 | |||
| JP2017009350A | 2017-01-12 | |||
| JP2018156862A | 2018-10-04 | |||
| US20130088726A1 | 2013-04-11 | |||
| CN108363069A | 2018-08-03 |
Other References:
COLACO, ANDREA ET AL.: "Compressive Depth Map Acquisition Using a Single Photon-Counting Detector: Parametric Signal Processing Meets Sparsity", IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, 26 July 2012 (2012-07-26), pages 96 - 102, XP032232062, Retrieved from the Internet
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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