Unlock instant, AI-driven research and patent intelligence for your innovation.

Signal processing device

A signal processing device and signal technology, used in instruments, character and pattern recognition, computer parts, etc., can solve problems such as incorrect writing order of users

Inactive Publication Date: 2015-09-30
明博教育科技股份有限公司
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another example is the writing of "mountain", some users' writing order is incorrect

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
  • Signal processing device
  • Signal processing device
  • Signal processing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Preferred real-time modes of the present invention are described in detail below in conjunction with the accompanying drawings, but these real-time modes are not limiting.

[0032] The preferred embodiment of the signal processing device provided by the present invention can be found in figure 1 , which includes an animated display screen, number display, input area (shown in dotted line), and jam holder. When in use, the user takes out an exercise roll and puts it into the handwriting board, and snaps the card slot to fix the paper. The system prompts for the practice volume number. The user writes the number in the number box, the system recognizes the entered number, uses the check code to detect errors, and automatically corrects errors. And the recognition result will be displayed on the display. The system prompts the user to view the number.

[0033] If the user finds a mistake, he can rewrite the number in the correction box.

[0034] If an error is still f...

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 signal processing device. The signal processing device comprises a signal input unit, a signal detection unit and a signal output unit, wherein the signal detection unit further comprises an area detection unit which is used for detecting whether signals with tracks are in a predetermined space range, a track detection unit which is used for detecting whether the tracks of the signals with the tracks meet a predetermined track route, and a relative position detection unit which is used for detecting whether the relative position among the signals with the tracks meet a predetermined position relationship. The signal processing device provided by the invention can be used for writing and education for the masses of users, and in particular, helping the users to correct wrong writing habits in case of no need of manual tutoring, so that the users can faster and much correctly write characters.

Description

technical field [0001] The invention relates to a signal processing device, in particular to a word processing device, and belongs to the technical fields of character recognition in pattern recognition, writing assistance in teaching, and the like. Background technique [0002] Pattern recognition technology is a technology to realize object classification, and the objects to be processed are classified according to the algorithm and the previously established classification database. The main processes of pattern recognition include feature extraction, classification model building and feature matching. Text recognition is an application of pattern recognition, and text recognition is divided into offline Chinese character recognition and online Chinese character recognition. [0003] Offline Chinese character recognition is to recognize the image formed after writing. It is not easy to obtain accurate stroke and structure information from the image, so offline Chinese ch...

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): G06K9/68G09B11/00
Inventor 高飞程学义
Owner 明博教育科技股份有限公司