Title:
INTELLIGENT VISUAL 3D INFORMATION ACQUISITION DEVICE HAVING MULTIPLE OFFSET ANGLES
Document Type and Number:
WIPO Patent Application WO/2022/078419
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a visual 3D information acquisition device, comprising an image acquisition apparatus, a rotation apparatus, a support apparatus, and an angle setting apparatus. The rotation apparatus drives the support apparatus to rotate; the support apparatus is provided with the angle setting apparatus and the image acquisition apparatus; the angle setting apparatus is used for setting the angle of deflection of the optical axis of the image acquisition apparatus on a rotation plane along the acquisition direction, so that there is a set included angle between the optical axis and the connection line of a rotation center and the image acquisition apparatus; and the acquisition position of a camera is optimized by measuring the distance between the rotation center and a target object and the distance between an image sensing element and the target object, thereby giving consideration to both speed and effect of 3D construction.
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Inventors:
ZUO ZHONGBIN (CN)
ZUO DAYU (CN)
ZUO DAYU (CN)
Application Number:
PCT/CN2021/123702
Publication Date:
April 21, 2022
Filing Date:
October 14, 2021
Export Citation:
Assignee:
ZUO ZHONGBIN (CN)
International Classes:
G01B11/24
Foreign References:
| CN112254669A | 2021-01-22 | |||
| CN111292364A | 2020-06-16 | |||
| CN111076674A | 2020-04-28 | |||
| CN211373522U | 2020-08-28 | |||
| CN111325780A | 2020-06-23 | |||
| CN111060023A | 2020-04-24 | |||
| CN109218702A | 2019-01-15 |
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