Children drawing recognition system and method based on target detection and contour extraction
A technology of target detection and contour extraction, which is applied in the field of computer technology and teaching systems, can solve problems that affect children's learning enthusiasm, poor interactivity, and unfavorable creative thinking, and achieve the effect of meeting educational needs, novel form, and good scalability
Pending Publication Date: 2021-10-29
ZHEJIANG UNIV OF TECH
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Traditional children's education mainly focuses on the level of knowledge. Children generally acquire knowledge by reading books, but children can only passively receive knowledge from books, which has poor interactivity, which affects children's enthusiasm for learning and is not conducive to the development of creative thinking.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] The present invention will be further described below in conjunction with the accompanying drawings.
[0035] refer to figure 1 and figure 2 , a child recognition and drawing system based on target detection and contour extraction, including a user management module, an image management module, a target detection module, a question answering module and a drawing module;
[0036] The user management module is used to manage users, including user login, registration and user management. The user can register a personal account through the registration page, and the account information is stored in the database. After the registration is completed, the user can log in to the software with the information registered by himself;
[0037] The image management module is used to manage images, including the function of uploading images by users and randomly giving images. Users can choose according to their needs. They can choose images in the mobile phone album to upload to ...
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
Login to View More Abstract
A child drawing recognition system based on target detection and contour extraction comprises a user management module, an image management module, a target detection module, a question and answer module and a drawing module. The invention discloses a child drawing recognition method based on target detection and contour extraction. The method comprises the following steps: S1, registering and logging in; S2, selecting an image or randomly selecting the image by a system; S3, enabling the server to call a Faster R-CNN algorithm to carry out target detection; S4, enabling the client to download the image recognized by the server and displays the image; S5, performing contour extraction on an object in the image by using a Candy algorithm; and S6, drawing on the drawing interface by the user, and finally finishing the drawing. The increasingly-increasing drawing identification education requirements of children are effectively met, the method is novel in form and good in expandability, the learning interest of the children can be effectively stimulated, the time and money cost of parents can be saved, and informatization and intelligentization services are provided for children education.
Description
technical field [0001] The invention relates to the technical field of computer technology and teaching system, in particular to a system and method for children's recognition and drawing based on target detection and contour extraction. Background technique [0002] Children's education is an important link in the process of children's growth, which is related to the comprehensive development of children's future morality, intelligence, physical beauty, and has attracted more and more attention from parents. Traditional children's education mainly focuses on the level of knowledge. Children generally acquire knowledge by reading books, but children can only passively receive knowledge from books, which has poor interactivity, which affects children's enthusiasm for learning and is not conducive to the development of creative thinking. Early children's recognition and drawing of objects in pictures can effectively exercise children's cognitive ability and is conducive to chi...
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
Login to View More Patent Type & AuthorityApplications(China)
IPC IPC(8): G06K9/46
Inventor龙海霞徐新黎肖杰马骥周艳波
OwnerZHEJIANG UNIV OF TECH