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Method and system for identifying rooms in house type graph

A recognition method and technology of floor plan, applied in the direction of neural learning method, character and pattern recognition, biological neural network model, etc., can solve the problems of consuming a lot of time and labor, poor accuracy, etc., and achieve the goal of saving a lot of time and success cost Effect

Inactive Publication Date: 2020-04-14
江苏艾佳家居用品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing home decoration design software mainly uses designers to generate floor plans by themselves through CAD and other software and mark the type of each room, which consumes a lot of time and labor, and the accuracy of recognition on existing floor plan recognition websites is often very poor

Method used

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  • Method and system for identifying rooms in house type graph
  • Method and system for identifying rooms in house type graph
  • Method and system for identifying rooms in house type graph

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Embodiment Construction

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. It should be understood that these exemplary embodiments are given only to enable those skilled in the relevant art to better understand and implement the present invention, but not to limit the scope of the present invention in any way.

[0034] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identi...

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Abstract

The invention discloses a method and a system for identifying a room type in a house type graph. According to the scheme, the method comprises the steps of 1) identifying door, window and wall information in the house type graph by using mask-rcnn; 2) speculating the boundary of each room according to the door and window wall bbox result of mask-rcnn; 3) combining the mask value of each bbox in mask-rcnn to calculate the probability value of the room (including a bedroom, a living room, a restaurant, a kitchen, a toilet, a balcony and like) to which each pixel point belongs in the house type graph; and 4) calculating the type and boundary of each room according to the boundary and the probability value of the room to which the pixel point belongs.

Description

technical field [0001] The invention relates to the field of instance segmentation, especially the field of house type diagram recognition. Background technique [0002] Existing home decoration design software mainly uses designers to generate floor plans by themselves through CAD and other software and mark the type of each room, which consumes a lot of time and labor, and the accuracy of recognition on existing floor plan recognition websites is often very poor. Contents of the invention [0003] A room recognition method and system for automatically recognizing room types and room boundaries in a floor plan. [0004] The technical solution is: [0005] A method for identifying a room in a floor plan, comprising the steps of: [0006] Step 1, acquisition of training sample data: mark the two-dimensional coordinate data of the shape and position of the door, window, wall and closed room area in the existing floor plan, and the corresponding room type, door, window and ...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06N3/045G06F18/24G06F18/214
Inventor 陈旋吕成云朱召文
Owner 江苏艾佳家居用品有限公司
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