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House type characteristic index automatic extraction method and system based on computer vision

A computer vision and feature index technology, applied in computer parts, computing, special data processing applications, etc.

Active Publication Date: 2021-01-15
云南省设计院集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no mature house type sea

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  • House type characteristic index automatic extraction method and system based on computer vision
  • House type characteristic index automatic extraction method and system based on computer vision
  • House type characteristic index automatic extraction method and system based on computer vision

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Abstract

The invention relates to a house type characteristic index automatic extraction method and system based on computer vision, and belongs to the technical field of house design. The system comprises anacquisition unit used for acquiring house type pictures and/or design files; a picture library construction unit used for arranging and filing the collected house type pictures, the design files and the search keywords of the design files, and constructing a picture library and a database which meet the search requirements to serve as a picture library; a screening unit used for classifying and screening the image libraries according to the to-be-searched keywords to obtain screening results; and a retrieval unit used for feeding back the screening result to the user to browse or download. Through the method and the system, designers can quickly search house types meeting own requirements in thousands of house type images, and the method and the system are low in cost, high in efficiency and easy to popularize and apply.

Description

technical field [0001] The invention belongs to the technical field of house design, and in particular relates to a method for automatically extracting house type characteristic indexes based on computer vision and a house type search system applied to the house design industry. Background technique [0002] In the survey and design industry, designers often refer to the project floor plans in the existing market when designing residential units. There are three main sources, one is the house layout gallery accumulated by the design company for many years, the other is the house layout gallery provided by a third-party company, and the other is the pictures of various real estate on the Internet. The first two are generally sorted CAD drawings, which provide screening conditions such as building area and number of bedrooms; while the house type pictures on the Internet are mainly for home buyers, and do not provide screening options for designers. At present, there is no ma...

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Application Information

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IPC IPC(8): G06K9/00G06F16/583
CPCG06F16/5846G06V30/422G06V30/10
Inventor 陈果刘鹏山冷天杨建兵
Owner 云南省设计院集团有限公司
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