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Three-dimensional house type model generation method, device and equipment and storage medium

A model generation and house type technology, applied in image generation, 3D modeling, image data processing, etc., can solve the problems of complex and slow establishment of 3D house type models.

Pending Publication Date: 2019-08-23
PINGAN CITY CONSTR TECH SHENZHEN CO LTD
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a method, device, equipment and computer-readable storage medium for generating a three-dimensional house type model, aiming to solve the technical problems that the existing three-dimensional house type model is complicated and slow to build

Method used

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  • Three-dimensional house type model generation method, device and equipment and storage medium
  • Three-dimensional house type model generation method, device and equipment and storage medium

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] The 3D house type model generating method involved in the embodiment of the present invention is mainly applied to a 3D house type model generating device, which may be a PC, a portable computer, a mobile terminal and other devices with display and processing functions.

[0047] refer to figure 1 , figure 1 It is a schematic diagram of the hardware structure of the three-dimensional house type model generation device involved in the solution of the embodiment of the present invention. In the embodiment of the present invention, the device for generating a three-dimensional house type model may include a processor 1001 (such as a CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein, the communication bus 1002 is used to realize the connection and communica...

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Abstract

The invention relates to the technical field of modeling, and provides a three-dimensional house type model generation method and device, equipment and a storage medium, and the method comprises the following steps: obtaining key points of a two-dimensional house type graph when the two-dimensional house type graph is received, the key points being turning points, connection points, bifurcations and / or endpoints appearing on the two-dimensional house type graph; determining a to-be-detected area corresponding to the key point, and marking pixel points meeting a preset condition in the to-be-detected area as wall body pixel points; based on a breadth-first search algorithm, determining a wall in the two-dimensional house type image according to the key points and the wall pixel points; andgenerating a three-dimensional house type model from the two-dimensional house type map according to the wall body. The key points in the two-dimensional house type graph are firstly extracted, the walls are gradually identified from the key points as starting points to the periphery, and finally, the three-dimensional house type model is constructed according to the walls, so that conversion fromthe two-dimensional house type graph to the three-dimensional house type model is realized, and a user can conveniently know the house type in detail.

Description

technical field [0001] The present invention relates to the technical field of modeling, in particular to a method, device, equipment and computer-readable storage medium for generating a three-dimensional house type model. Background technique [0002] In the real estate industry, when customers want to know the house type without going to the site to check it, they usually use the two-dimensional house type drawings issued by the sales staff, or watch the three-dimensional house model built by the design experts using physical molds. Because the former is on a plane, it cannot give customers an intuitive feeling of space; the latter has a high technical threshold, so the output is small, and it lacks the means to automatically generate a 3D house model. In similar patents, such as 201710673386.6, the user clicks on the drawing to gradually determine the position of the components in the house. This method still requires human participation, which is obviously not smart eno...

Claims

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Application Information

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IPC IPC(8): G06T17/00
CPCG06T17/00G06T2210/04
Inventor 陈世喆朱世新张锐东杨昭王海君张珣龚阳
Owner PINGAN CITY CONSTR TECH SHENZHEN CO LTD
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