Three-dimensional model monomerization method, device, electronic equipment and a readable medium

A three-dimensional model, a single technology, applied in the computer field, can solve problems such as low accuracy and inability to make full use of information, and achieve the effect of improving accuracy and information utilization.

Pending Publication Date: 2020-12-25
北京五一视界数字孪生科技股份有限公司
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However, point cloud data only contains 3D shape information, and does not contain information such as color and contour in the original image. Therefo

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  • Three-dimensional model monomerization method, device, electronic equipment and a readable medium
  • Three-dimensional model monomerization method, device, electronic equipment and a readable medium
  • Three-dimensional model monomerization method, device, electronic equipment and a readable medium

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[0015] The 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 related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0016] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0017] Please refer to figure 1 , which shows a flow 100 of an embodiment of a method for singulating a three-dimensional model according to the present application. The 3D model singulation method can be applied to various electronic devices, including but not limited to s...

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Abstract

The embodiment of the invention discloses a three-dimensional model monomerization method, device, electronic equipment and a readable medium. The method comprises the steps of obtaining a top view ofa three-dimensional model; carrying out semantic segmentation on the top view, and determining a target object to be subjected to monomerization based on a semantic segmentation result; obtaining a boundary line of the target object from the top view; and based on the boundary line, carrying out monomerization on the target object in the three-dimensional model. According to the embodiment, the information utilization rate in the three-dimensional model monomerization process is improved, so that the accuracy of three-dimensional model monomerization is improved.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular, to a method, device, electronic device, and readable medium for singulating a three-dimensional model. Background technique [0002] With the development of computer technology, three-dimensional modeling can be carried out on the real scene through oblique photogrammetry technology, so as to obtain a three-dimensional model. However, in the 3D model obtained by oblique photography, various objects (such as buildings, plants, roads, etc.) are connected together, so some target objects (such as buildings) need to be singulated to make the target objects independent of each other , so as to facilitate property setting, etc. for a single target object. [0003] In the prior art, usually only point cloud data is used to singulate the 3D model. For example, the target object can be identified by filtering and classifying the point cloud data, so as to...

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Application Information

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IPC IPC(8): G06T7/12G06T17/00
CPCG06T17/00G06T2207/10028G06T7/12
Inventor 李熠黎晓迎冯驰原
Owner 北京五一视界数字孪生科技股份有限公司
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