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

Device and method for evaluating writing Chinese characters structure normative

A normative, Chinese character technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problems of low work efficiency and high management costs

Active Publication Date: 2009-12-16
祁亨年
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a lot of subjectivity in the method of manual review. Different teachers may have different evaluations for the same written Chinese characters. Moreover, the manual review method has high management costs and low work efficiency.

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
  • Device and method for evaluating writing Chinese characters structure normative
  • Device and method for evaluating writing Chinese characters structure normative
  • Device and method for evaluating writing Chinese characters structure normative

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Please refer to figure 1 , is a flow chart of the method for evaluating the normativeness of written Chinese character structure in Embodiment 1 of the present invention. The method for writing the normative evaluation of Chinese character structure in this embodiment includes the following steps.

[0023] 101. Acquire the pixel points of the trajectory of the written Chinese characters, and use the pixels to determine the bounding box of the written Chinese characters.

[0024] There are many ways to obtain the pixel points of writing Chinese characters. For example, you can write Chinese characters directly on the touch screen or handwriting board, so as to obtain the pixel points of writing Chinese characters according to the captured writing track, or you can write Chinese characters on paper and then scan them. , which is converted into pixels for writing Chinese characters.

[0025] The standard evaluation method for the structure of written Chinese characters i...

Embodiment 2

[0062] Please refer to Figure 5 , is a schematic diagram of a device for evaluating the normative structure of written Chinese characters according to Embodiment 2 of the present invention. The device of this embodiment includes:

[0063] Writing trajectory acquisition unit 501 is used to obtain the writing stroke trajectory of writing Chinese characters, and converts the trajectory into pixels; it can be a device that can capture the writing trajectory such as a tablet, a touch screen, or a light pen;

[0064] The pixel point acquisition unit 502 is used to obtain the pixel point of writing Chinese characters from the writing track acquisition unit 501;

[0065] Constraint frame determination unit 503, used to determine the constraint frame of writing Chinese characters by using the pixels acquired by pixel point acquisition unit 502;

[0066] The lateral symmetry parameter difference obtaining unit 504 is used to obtain the lateral midline of the constrained frame determi...

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 discloses a method for evaluating the normativeness of written Chinese character structure, which includes obtaining the difference of transverse symmetry parameters, the difference of longitudinal symmetry parameters, the difference of compact parameters and the difference of distribution vector parameters, and using the above-mentioned The four differences evaluate the structure normativeness of the written Chinese characters. Correspondingly, the invention further discloses a device for normative evaluation of written Chinese character structure. This technical solution embodies the three characteristics of symmetry, compactness and symmetry of the structure of Chinese characters, can accurately evaluate the structural standardization of written Chinese characters, overcomes the shortcomings of the subjectivity of manual review, has the characteristics of objective and comprehensive evaluation, low management cost, and high work efficiency. high merit.

Description

technical field [0001] The invention relates to the technical field of normative evaluation of written Chinese character structure, in particular to a method and device for normative evaluation of written Chinese character structure. Background technique [0002] With the advancement of informatization, Chinese character writing is increasingly replaced by keyboard input, and the Chinese character writing ability of young people is declining. This has become a social problem that cannot be ignored. [0003] Chinese character writing assessment is an effective measure to promote the improvement of Chinese character writing ability. The key issue of this assessment is how to realize the structural normative evaluation of written Chinese characters. For this evaluation, the method of subjective review by teachers is now used. However, there is a lot of subjectivity in the method of manual review, and different teachers may have different evaluations for the same written Chines...

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 Patents(China)
IPC IPC(8): G06K9/00G06K9/68G09B11/00
Inventor 祁亨年
Owner 祁亨年
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