Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Label information identification method and device for two-dimensional drawing of fastener and medium

A technology for labeling information and two-dimensional drawings, which is applied in the field of image processing and can solve problems such as no help.

Active Publication Date: 2021-04-13
唐旸
View PDF19 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of this prior art is to generate a three-dimensional model for display, which does not help to solve the above-mentioned problems existing in fastener production plants

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Label information identification method and device for two-dimensional drawing of fastener and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] It should be noted that the use of step numbers (letters or numbers) in the present invention to refer to some specific method steps is only for the purpose of convenience and brevity in description, rather than limiting these method steps with letters or numbers Order. Those skilled in the art can understand that the sequence of relevant method steps should be determined by the technology itself and should not be unduly limited due to the existence of step numbers.

[0051] figure 1 It is a flow chart of an embodiment of a method for identifying annotation information on two-dimensional drawings of fasteners according to the present invention, and the method includes the following steps.

[0052] Step S100, obtaining a two-dimensional drawing to be recognized, performing contour recognition on the fasteners in the two-dimensional drawing to be recognized, and matching the recognition result of the contour based on a preset recognition model, and obtaining the two-dime...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a label information identification method and device for a two-dimensional drawing of a fastener and a medium, the fastener is an axisymmetric part and comprises a head part and a rod part extending from one end face of the head part, and the diameter of the end face of the head part is larger than that of the end face of the rod part. The method comprises the steps of obtaining a to-be-identified two-dimensional drawing, performing contour identification on a fastener in the to-be-identified two-dimensional drawing, and matching an identification result of a contour based on a preset identification model to obtain a type of the fastener in the to-be-identified two-dimensional drawing; obtaining a parameter template corresponding to the type from the fastener knowledge base, recognizing the labeling information of the fastener in the two-dimensional drawing to be recognized based on a preset recognition model, generating recognition result data, adding the recognition result data to the parameter template, and completing the recognition of the labeling information of the fastener in the two-dimensional drawing to be recognized. According to the method, the recognition result data obtained through recognition of the preset recognition model corresponding to the contour has high accuracy, so that the rapid and convenient datamation processing of the two-dimensional drawing of the fastener can be achieved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a method, device and medium for identifying labeling information on two-dimensional drawings of fasteners. Background technique [0002] In the production process of modern industry, bolts, studs, screws and other fasteners are indispensable components, and there is a large demand in all walks of life. In order to prevent modification, the data of various fasteners are usually transmitted in non-editable two-dimensional drawings such as paper files or PDF image files. As a result, there will be a large number of non-editable two-dimensional electronic drawings of fasteners in the fastener production factory, and for each two-dimensional drawing, the information on it is complicated, such as structural information, attribute parameters, tolerance parameters , standard requirements, and special requirements such as heat treatment and surface treatment, it is easy to make ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F40/284G06F40/253G06F40/117G06K9/46G06N3/04G06T7/12G06T7/13G06T15/08G06T17/00
CPCG06T7/13G06T7/12G06F40/117G06F40/284G06F40/253G06T17/00G06T15/08G06N3/04G06T2207/10004G06T2207/20081G06T2207/30176G06V30/422G06V10/44
Inventor 刘连英
Owner 唐旸
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com