House type vectorized data obtaining method and device, electronic equipment and storage medium

A vectorization and layout technology, applied in special data processing applications, geometric CAD, etc., can solve problems such as time-consuming, labor-intensive, low efficiency, etc.

Active Publication Date: 2020-09-01
UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST
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Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a method, device, electronic device and storage medium for obtaining vectoriz

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  • House type vectorized data obtaining method and device, electronic equipment and storage medium
  • House type vectorized data obtaining method and device, electronic equipment and storage medium
  • House type vectorized data obtaining method and device, electronic equipment and storage medium

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0033] Before introducing the method for obtaining house type vectorization data provided by the embodiment of this application, some concepts involved in the embodiment of this application are firstly introduced:

[0034] Image recognition refers to the technology of using computers to process, analyze and understand images to identify targets and objects in various patterns; among them, image recognition-related tasks such as: character recognition, target detection and semantic segmentation images, etc.

[0035] Image processing refers to the technology of analyzing, processing, and processing images to meet visual, psychological or other requirements. Image processing is an application of signal processing in the image field; most images are currently stored in digital f...

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Abstract

The invention provides a house type vectorized data obtaining method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a house type image; analyzing the scale proportion of the house type image, wherein the scale proportion represents the proportion value of the house type size of the actual house and the house type size in the house type image; respectively extracting wall contour data and bay window contour data in the house type image; and determining vectorization data according to the scale proportion, the wall contour data and the bay window contour data. In the implementation process, the scale proportion of the house type image is analyzed through an electronic equipment executive program; wall contour data and bay window contour data are respectively extracted in the house type image; the vectorized data corresponding to the house type image is determined, and the vectorized data corresponding to the house type image is extracted by using the electronic equipment executive program, so that the error rate of manual extraction is reduced, and the efficiency of extracting the vectorized data from the house type image is effectively improved.

Description

technical field [0001] The present application relates to the technical field of image recognition and image processing, in particular, to a method, device, electronic equipment and storage medium for obtaining vectorized data of house type. Background technique [0002] JavaScript Object Notation (JSON) is a lightweight data exchange format; JSON is based on a subset of ECMAScript (the js specification developed by the European Computer Association), and JSON is stored in a text format completely independent of the programming language and represent data. [0003] Vectorization data (vectorization data), also known as vector data, is one of the two basic forms of representing spatial data in computers, because spatial data has attribute characteristics and spatial characteristics; among them, the attribute characteristics here represent actual objects or targets 1. The nature of the phenomenon, where the spatial feature represents the spatial position of the object or targ...

Claims

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Application Information

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IPC IPC(8): G06F30/13
CPCG06F30/13
Inventor 邹昆李蓉马博
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST
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