Behavior constrained indoor three-dimensional scene automatic construction method

A 3D scene and behavior technology, applied in the field of automatic construction of indoor 3D scenes, can solve problems such as automatic construction of 3D scenes

Active Publication Date: 2018-01-16
BEIHANG UNIV
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Problems solved by technology

[0004] The present invention provides a behavior-constrained indoor three-dimensional scene automatic construction method to solve the problem of how to automatically construct three-dimensional scenes according to requirements

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  • Behavior constrained indoor three-dimensional scene automatic construction method
  • Behavior constrained indoor three-dimensional scene automatic construction method
  • Behavior constrained indoor three-dimensional scene automatic construction method

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Embodiment Construction

[0056]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other than ...

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Abstract

The invention provides a behavior constrained indoor three-dimensional scene automatic construction method, which comprises the steps of determining a room, parameters of the room and first behavior semantic according to input information; acquiring a corresponding first object category according to the first behavior semantic; determining a corresponding first reference layout map and three-dimensional models of objects in the room according to the first object category and the parameters of the room; and guiding to generate an indoor three-dimensionsl scene of the room according to the firstreference layout map and the three-dimensional models.

Description

technical field [0001] The invention relates to the field of three-dimensional scene modeling, in particular to a behavior-constrained indoor three-dimensional scene automatic construction method. Background technique [0002] The 3D scene modeling technology can be understood as a technology for constructing a virtual 3D scene. In the existing related technologies, the construction of a three-dimensional scene can be realized based on the collection of object data in reality based on the collected data, thereby realizing the modeling and reproduction of the real scene. [0003] With the development of 3D scene modeling technology and the abundance of indoor object model resources, in recent years, people's needs are no longer satisfied with modeling and reproduction of real scenes. How to automatically construct 3D scenes according to needs has become an urgent need in the field. solved problem. Contents of the invention [0004] The invention provides a behavior-constr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06F17/27G06F17/30
CPCG06T17/00G06T2210/04G06T15/04G06T2215/12G06T17/05G06V20/64
Inventor 陈小武符强周彬赵沁平王晓天高博
Owner BEIHANG UNIV
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