Three-dimensional data reconstruction method and device based on multi-view imaging technology

A technology of 3D data and 3D reconstruction, applied in the field of image processing, can solve the problems of low efficiency of 3D data reconstruction, complex processing process, large amount of data, etc., and achieve the effect of improving reconstruction efficiency and simplifying the acquisition process

Active Publication Date: 2020-08-28
江苏艾佳家居用品有限公司
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Problems solved by technology

The reconstruction process of the above-mentioned 3D data reconstruction often has the problem of a large amount of data to be processed and a complicated processing process, which tends to make the efficiency of 3D data reconstruction low

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  • Three-dimensional data reconstruction method and device based on multi-view imaging technology

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Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0032] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiment...

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Abstract

The invention discloses a three-dimensional data reconstruction method and device based on a multi-view imaging technology, computer equipment and a storage medium. An image obtained by each camera isconverted into image data under a coordinate system where a reference camera is located; a plurality of converted image data is obtained, individual converted image data is matched, a matching content in each piece of converted image data is determined; the converted image data is spliced according to the matching content in the converted image data, a three-dimensional model is obtained, the texture data of the shooting target is mapped to the surface of the reconstruction object three-dimensional model to obtain the three-dimensional reconstruction data, so that the acquisition process ofthe three-dimensional reconstruction data corresponding to the shooting target is simplified, and the corresponding three-dimensional data reconstruction efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a three-dimensional data reconstruction method, device, computer equipment and storage medium based on multi-view imaging technology. Background technique [0002] 3D data reconstruction is the main technology in the fields of 3D data digitization and virtualization. At present, the sources of reconstruction data are cloud data and multi-view image data. Due to the huge data volume of point cloud data, the algorithm complexity and data processing difficulty in reconstruction are relatively large. At present, it is widely used to reconstruct three-dimensional data based on multi-view image stitching and reconstruction. The reconstruction process of the above-mentioned three-dimensional data reconstruction often has the problem of a large amount of data to be processed and a complicated processing process, which tends to reduce the efficiency of the three-dimensio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06T5/00G06T5/20G06T5/50G06T7/80G06T3/40
CPCG06T17/00G06T5/002G06T5/20G06T5/50G06T3/4038G06T7/85G06T2200/08G06T2200/32G06T2207/20024G06T2207/20221
Inventor 陈旋周海李芳芳
Owner 江苏艾佳家居用品有限公司
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