Image recognition method and system for project drawing and related device

A technology for engineering drawing and image recognition, which is applied in the field of industrial manufacturing, can solve problems such as large recognition errors, drawing data recognition errors, unfavorable architectural drawing recognition applications, etc., to achieve the effect of improving recognition accuracy and ensuring recognition accuracy

Pending Publication Date: 2021-08-20
品茗科技股份有限公司
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Problems solved by technology

[0002] In the current identification process for architectural engineering drawings, traditional image recognition methods can be used to identify simple components in architectural drawings, such as columnar components, beam wall components, etc., but it is difficult to use image recognition methods for complex door and window frame components. , the recognition error is large, and there is a recognition error of the drawing data, which is not conducive to the recognition application of architectural drawings

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  • Image recognition method and system for project drawing and related device
  • Image recognition method and system for project drawing and related device

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Embodiment Construction

[0044] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, 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. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0045] Please refer to figure 1 , figure 1 It is a flow chart of the image recognition method for engineering drawings provided in the embodiment of the present application, the method includes:

[0046] S101: Obtain engineering drawing data;

[0047] S102: Preprocessing the engineering drawing data to obtain image data;

[0048] This step aims to...

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Abstract

The invention provides an image recognition method for a project drawing. The method comprises the following steps: acquiring data of the project drawing; preprocessing the data of the project drawing to obtain image data; inputting the image data into a training model to obtain an image recognition result; wherein the training model is a hybrid model comprising a polygon training model, a double-parallel-line training model and a door and window training model. Data of the project drawing is preprocessed and then directly input into the training model for recognition, manual recognition is not needed, particularly for construction of doors and windows with complex drawing methods, accurate analysis and recognition can be achieved, and the recognition accuracy of the project drawing is improved. Meanwhile, image recognition is carried out by means of the training model, the recognition precision can be ensured by optimizing the training model, and the problem that current drawing recognition software is difficult to update is solved. The invention also provides an image recognition system for the project drawing, a computer readable storage medium and electronic equipment, which have the above beneficial effects.

Description

technical field [0001] The present application relates to the field of industrial manufacturing, in particular to an image recognition method, system and related devices for engineering drawings. Background technique [0002] In the current identification process for architectural engineering drawings, traditional image recognition methods can be used to identify simple components in architectural drawings, such as columnar components, beam wall components, etc., but it is difficult to use image recognition methods for complex door and window frame components. , the recognition error is large, and there is a recognition error of the drawing data, which is not conducive to the recognition application of architectural drawings. Contents of the invention [0003] The purpose of this application is to provide an image recognition method for engineering drawings, an image recognition system, a computer-readable storage medium and electronic equipment, which can quickly and effe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62G06T3/40G06T5/00G06T5/30G06T7/60G06N3/04G06N3/08
CPCG06T3/40G06T5/007G06T5/30G06T7/60G06N3/04G06N3/08G06T2210/04G06V30/422G06V10/422G06F18/2431
Inventor 何楠戴闻刚王能锋
Owner 品茗科技股份有限公司
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