Title:
IMAGING DEVICE AND PARALLAX DEVIATION CORRECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/058348
Kind Code:
A1
Abstract:
An imaging device 10 comprises: a first imaging unit 11 and a second imaging unit 12 that are disposed at positions a given distance away from each other; a first parallax calculation unit 13 that calculate a first parallax on the basis of an image of a first pattern 21 captured by the first imaging unit 11 and an image of the first pattern 21 captured by the second imaging unit 12; a second parallax calculation unit 14 that calculates a second parallax on the basis of the image of the first pattern 21 captured by the first imaging unit 11 and an image of a second pattern 22 captured by the second imaging unit 12; and a correction unit 15 that corrects a parallax deviation between the first imaging unit 11 and the second imaging unit 12 on the basis of the first parallax and the second parallax.
Inventors:
TADA NAOYA (JP)
HORINAGA MAHO (JP)
OTSUKA YUJI (JP)
HORINAGA MAHO (JP)
OTSUKA YUJI (JP)
Application Number:
PCT/JP2022/031763
Publication Date:
April 13, 2023
Filing Date:
August 23, 2022
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
G03B15/00; G01C3/00; G01C3/06; G03B19/07; H04N23/45; H04N23/60
Domestic Patent References:
WO2018042954A1 | 2018-03-08 |
Foreign References:
JP2005028469A | 2005-02-03 | |||
JP2015169583A | 2015-09-28 |
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (JP)
Download PDF:
Previous Patent: INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Next Patent: AIR CONDITIONING MONITORING SYSTEM
Next Patent: AIR CONDITIONING MONITORING SYSTEM