Chinese character input method and system by using said method

An input system and Chinese character technology, applied in the input/output process of data processing, electrical digital data processing, instruments, etc., can solve the problems of no improvement, burden, large number of users, etc., and achieve the effect of increasing input speed and reducing quantity

Inactive Publication Date: 2005-10-26
PEKING UNIV
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the current speech recognition also has its shortcomings. One of the more important problems is: due to the large number of homophones in Chinese characters, how to filter out the Chinese characters you want to input from the homophones when the user performs single-character voice input is a problem to be solved
Therefore, the problem of this method is: for some words with many homophones, the selection process is a great burden for the user
However, in the above invention, specific to the input of each Chinese character, speech recognition or handwriting recognition technology is still used respectively, so as far as the input efficiency of a single Chinese character is concerned, there is no improvement.

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
  • Chinese character input method and system by using said method
  • Chinese character input method and system by using said method
  • Chinese character input method and system by using said method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Detailed Description of Preferred Embodiments

[0051] figure 1 is a schematic diagram of the functional blocks included in the input system of the present invention. The input system according to the present invention includes: a first input device 1, which is used to input the phonetic features of Chinese characters to be input, and outputs them to the speech recognition device 3; a second input device 2, which is used to input the phonetic features of Chinese characters to be input. N (N=1 to M, N, M are positive integers) font features, and output it on the font recognition device 4; Speech recognition device 3, for recognizing the speech feature from the first input device , and the result is output on the Chinese character feature processing device 5; Font recognition device 4 is used to identify the font feature from the second input device 2, and the result is output on the Chinese character feature processing device 5; Font library device 6 , store a large nu...

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 invented system suitable for inputting single Chinese character comprises first input unit, second unit, speech recognition unit, font recognition unit, font library unit, Chinese character features processing unit and display unit. The method includes following procedures. The phonetic feature of Chinese characters is input by first input unit. The second input unit inputs N font features of single character. The speech recognition unit and font recognition unit recognize speech feature and font feature. The Chinese character features processing unit combining the speech feature and font feature selects out a set of candidate characters, which accord with speech feature as well as accord with N font features, from font the library then outputs and displays the set.

Description

field of invention [0001] The present invention relates to Chinese character input, in particular, relates to a method for inputting a single Chinese character by combining phonetic features and font features of Chinese characters and a system using the method. Background of the invention [0002] With the increasing popularity of computer use, computers are no longer pure scientific calculation tools, but have become auxiliary tools in people's daily life and work. Therefore, how to improve the interaction efficiency between humans and computers and reduce the user's interaction burden has become a very important issue. The input of information is the most critical aspect of this problem. [0003] The currently popular Chinese character input methods on desktop computers can be roughly divided into two types, one is the method using pinyin (such as: Microsoft input method), and the other is the method using Chinese character structure (such as: Wubi font), their input tool...

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): G06F3/023
Inventor 岳玮宁董爱琴王衡汪国平董士海
Owner PEKING UNIV
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