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

Magnetic-ink-character recognizing device and control method

A magnetic ink, character recognition technology, applied in character recognition, character and pattern recognition, marking by magnetic digital methods, etc., can solve the problems of inability to recognize magnetic detection signals, inability to recognize characters, etc.

Inactive Publication Date: 2019-07-19
TOSHIBA TEC KK
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the conveying speed fluctuates, the length of the magnetic detection signal read by the magnetic head in the direction of the time axis will deviate. Therefore, there is a possibility that characters cannot be recognized in the standardized template.
In addition, in the prior art described above, although the recognition rate of characters whose character width and line size have been deformed can be improved, there is a possibility that the magnetic detection signal whose length in the time axis direction has changed cannot be recognized.

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
  • Magnetic-ink-character recognizing device and control method
  • Magnetic-ink-character recognizing device and control method
  • Magnetic-ink-character recognizing device and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Hereinafter, embodiments of the magnetic ink character recognition device and program according to the present invention will be described in detail with reference to the accompanying drawings.

[0045] figure 1 It is a diagram showing a schematic configuration of a magnetic ink character recognition device. like figure 1As shown, the magnetic ink character recognition device 1 has a paper conveying path 11 , a conveying roller 12 , a magnetic head 13 and a platen 14 .

[0046] The paper conveyance path 11 is a conveyance path for conveying paper PA as a medium. The paper PA is a medium (single sheet) such as a check, a promissory note, and a magnetic ink character MC is printed on its surface (refer to figure 2 ).

[0047] figure 2 It is a figure which shows an example of paper PA. like figure 2 As shown, information such as the check number is printed on the surface of the paper PA as magnetic ink characters MC. The related magnetic ink characters MC are pr...

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

A magnetic-ink-character recognizing device and a control method are disclosed for increase in the character recognition rate. The device includes a magnetic head, a conveying section configured to convey a medium on which magnetic ink characters are printed, an acquiring section configured to acquire a magnetism detection signal read by the magnetic head, a segmenting section configured to segment waveform data of the magnetic ink characters from the magnetism detection signal, a first calculating section configured to compare the waveform data segmented by the segmenting section and reference waveform data and calculate similarities of both the data, respectively, a second calculating section configured to compare the waveform data segmented by the segmenting section and extended waveform data obtained by compressing or expanding length in a time axis direction of the reference waveform data and calculate similarities of both the data, respectively, and to recognize the magnetic inkcharacters of the waveform data segmented by the segmenting section.

Description

[0001] This application claims the priority of the Japanese application with the filing date of December 08, 2017 and the application number JP2017-236283, and cites the content of the above-mentioned application, which is incorporated herein by reference in its entirety. technical field [0002] Embodiments of the present invention relate to a magnetic ink character recognition device and a control method. Background technique [0003] Currently, there are magnetic ink character recognition devices such as MICR (Magnetic Ink Character Reader: Magnetic Ink Character Reader) that read magnetic ink (ink) characters (letters) printed on paper using a magnetic head. For example, in the magnetic ink character recognition device of the paper conveyance type, the paper on which the magnetic ink characters are printed is read by a magnetic head while being conveyed, and the magnetic ink characters are recognized based on the magnetic detection signal (magnetic detection signal) outpu...

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): B41J2/01B41J11/00G07D11/16G07D11/18G07F17/42G06V30/224
CPCB41J2/01B41J11/0045G07F17/42G07D11/16G07D11/18G06V30/2253G06F2218/16G01R33/12B41J11/007G06K1/125
Inventor 岩崎文治
Owner TOSHIBA TEC KK
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