Title:
IMAGING SYSTEMS USING LIGHT GUIDES
Document Type and Number:
WIPO Patent Application WO/2023/225833
Kind Code:
A1
Abstract:
A method comprises: transmitting visible light from an object (190) through M light guides (101,102) to M cameras (131,132) respectively, M being an integer greater than 1; and capturing, with the M cameras (131,132) respectively, M images of the object (190) by using the visible light, wherein each light guide (101,102) of the M light guides (101,102) comprises a light receiving end (101R,102R) and a light exiting end (101X,102X), wherein the light exiting end (101X,102X) of said each light guide (101,102) is optically coupled to a corresponding camera (131,132) of the M cameras (131,132), and wherein the M light receiving ends (101R,102R) of the M light guides (101,102) are stationary with respect to each other while said capturing the M images is performed.
Inventors:
CAO PEIYAN (CN)
LIU YURUN (CN)
LIU YURUN (CN)
Application Number:
PCT/CN2022/094589
Publication Date:
November 30, 2023
Filing Date:
May 24, 2022
Export Citation:
Assignee:
SHENZHEN GENORIVISION TECH CO LTD (CN)
International Classes:
A61C19/04; G03B35/08
Domestic Patent References:
| WO2011114718A1 | 2011-09-22 |
Foreign References:
| CN109674438A | 2019-04-26 | |||
| CN203089081U | 2013-07-31 | |||
| CN102058380A | 2011-05-18 | |||
| US10799210B1 | 2020-10-13 |
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