Method and system for realizing continuous handwriting recognition input

A handwriting recognition and affiliation technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of low input efficiency and recognition rate, avoid waiting time and improve input efficiency. , the effect of improving the recognition rate

Active Publication Date: 2011-08-17
IFLYTEK CO LTD
View PDF2 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a method and system for realizing continuous handwriting recognition input, so as to s...

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
  • Method and system for realizing continuous handwriting recognition input
  • Method and system for realizing continuous handwriting recognition input
  • Method and system for realizing continuous handwriting recognition input

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] The embodiment of the present invention realizes the method for continuous handwriting recognition input, aiming at the problem of low input efficiency of continuous recognition technology without segmentation when continuous input is realized by superimposition and coverage in the prior art, by tracking the user's stroke input handwriting, each Each stroke is recorded as a two-dimensional coordinate point column. In the process of tracking user input, the su...

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 relates to the technical field of handwriting input and discloses a method and a system for realizing continuous handwriting recognition input. The method comprises the following steps of: tracking a stroke input chirography of a user and recording each stroke as a two-dimensional coordinate point column independently; determining a subordination relation between a new input stroke and the historic strokes stored in a first cache region; if the new input stroke and the historic strokes stored in the first cache region are different characters, emptying a second cache region and storing the historic strokes stored in the first cache region into the second cache region, and emptying the first cache region and storing the new input stroke into the first cache region; otherwise,storing the new input stroke into the first cache region; recognizing the historic strokes in the second cache region according to the two-dimensional coordinate point column of the recorded historicstrokes so as to obtain a complete character; and displaying the recognized complete character. By the method, the input efficiency and the recognition rate can be improved effectively.

Description

technical field [0001] The invention relates to the technical field of handwriting input, in particular to a method and system for realizing continuous handwriting recognition input. Background technique [0002] In recent years, with the hot sales of handheld electronic devices, their functions are gradually shifting from the simplest electronic address book to multimedia terminal devices with touch display and microcomputers that support unlimited networks. As the text input requirements on these small devices shift from short messages, such as electronic address books, etc., to longer notes or e-mail messages, the natural need for efficient and continuous input is getting more and more attention. [0003] Due to the wide writing area of ​​large-screen devices, users can continue their daily writing habits of continuous input. However, on a portable small touch screen device, due to the limitation of the size of the touch screen, the handwriting of a single input is limit...

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
IPC IPC(8): G06F3/041
Inventor 何婷婷葛勇翟吉博刘庆峰胡郁胡国平王智国
Owner IFLYTEK CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap