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Title:
THREE-DIMENSIONAL IMAGE COLLECTION APPARATUS AND METHOD, AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/051214
Kind Code:
A1
Abstract:
A three-dimensional image collection apparatus (100) and method, and a related device, which are used for collecting a three-dimensional image while improving the pixel utilization rate of an image sensor (200). A first lens group (101) of the three-dimensional image collection apparatus (100) is used for transmitting, to a light deflection module (104), a first light beam (111) reflected by an object (110) to be photographed. A second lens group (102) is used for transmitting, to the light deflection module (104), a second light beam (112) reflected by said object (110). The light deflection module (104) is used for deflecting the transmission direction of the first light beam (111), and splitting the first light beam (111) into a plurality of first light sub-beams (201, 202), and the light deflection module (104) is further used for deflecting the transmission direction of the second light beam (112), and splitting the second light beam (112) into a plurality of second light sub-beams (211, 212), wherein each first light sub-beam (201, 202) is transmitted to a first imaging area of the image sensor (200), each second light sub-beam (211, 212) is transmitted to a second imaging area of the image sensor (200), and there is a second imaging area between any two adjacent first imaging areas.

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Inventors:
CHEN YUCHEN (CN)
SONG BIWEI (CN)
YAN YUNFEI (CN)
Application Number:
PCT/CN2023/095972
Publication Date:
March 14, 2024
Filing Date:
May 24, 2023
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G03B35/00
Foreign References:
US20100277569A12010-11-04
CN103019021A2013-04-03
CN113614634A2021-11-05
CN2240156Y1996-11-13
CN1726430A2006-01-25
CN104935915A2015-09-23
CN106406016A2017-02-15
CN101588513A2009-11-25
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