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Reconstruction method, device and storage medium of three-dimensional space model

A 3D space and model technology, applied in the field of 3D panorama, can solve the problems of hole generation, long collection time, multi-data consistency, etc., and achieve the effects of eliminating holes, reducing collection time, and shortening collection time

Active Publication Date: 2021-12-21
BEIKE TECH CO LTD
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Problems solved by technology

[0002] At present, with the rise of unmanned driving, VR / AR, and smart transportation, the 3D reconstruction technology of physical space has been widely used. In related technologies, when performing 3D reconstruction of indoor or outdoor spaces, the implementation method used is fixed-point Acquisition, but this method at least has the problems of long acquisition time, many holes in the generated model, and poor data consistency

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  • Reconstruction method, device and storage medium of three-dimensional space model
  • Reconstruction method, device and storage medium of three-dimensional space model
  • Reconstruction method, device and storage medium of three-dimensional space model

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Embodiment Construction

[0022] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0023] Those skilled in the art can understand that terms such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different steps, devices or modules, etc. necessary logical sequence.

[0024] It should also be understood that in the embodiments of the present disclosure, "plurality" may refer to two or more than two, and "at least one" may refer to one, two or more than two.

[0025] It should also be understood that any component, data or structure mentioned in the embodiments of the present disclosure can generally be understood as one or more unless there i...

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Abstract

The embodiment of the present disclosure discloses a method, device and storage medium for reconstructing a three-dimensional space model. Wherein, the data acquisition method includes: collecting the point cloud of the target scene by means of real-time positioning and map construction SLAM through lidar, and generating a three-dimensional point cloud model of the target scene based on the collected point cloud; Cloud model, determining at least one image collection point in the target scene; performing image collection at each image collection point in the at least one image collection point, so as to obtain the target scene in the at least one A panoramic image of an image collection point; combining the 3D point cloud model with the panoramic image of the at least one image collection point to obtain a 3D space model of the target scene. The embodiments of the present disclosure can improve data collection efficiency, ensure data consistency, and reduce the number of holes in a generated three-dimensional space model.

Description

technical field [0001] The present disclosure relates to a three-dimensional panorama technology, in particular to a reconstruction method, device and storage medium of a three-dimensional spatial model. Background technique [0002] At present, with the rise of unmanned driving, VR / AR, and smart transportation, the 3D reconstruction technology of physical space has been widely used. In related technologies, when performing 3D reconstruction of indoor or outdoor spaces, the implementation method used is fixed-point However, this method at least has the problems of long collection time, many holes in the generated model, and poor data consistency. Contents of the invention [0003] Embodiments of the present disclosure provide a method, device, and storage medium for reconstructing a three-dimensional space model, so as to improve data collection efficiency, ensure data consistency, and reduce the number of holes in a generated three-dimensional space model. [0004] An as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T17/05G06T19/00
CPCG06T17/05G06T19/006
Inventor 程显昱
Owner BEIKE TECH CO LTD
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