JPS54114050A - Pattern recognition processing method - Google Patents

Pattern recognition processing method

Info

Publication number
JPS54114050A
JPS54114050A JP2050578A JP2050578A JPS54114050A JP S54114050 A JPS54114050 A JP S54114050A JP 2050578 A JP2050578 A JP 2050578A JP 2050578 A JP2050578 A JP 2050578A JP S54114050 A JPS54114050 A JP S54114050A
Authority
JP
Japan
Prior art keywords
noise
branch
decided
point
feature point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2050578A
Other languages
Japanese (ja)
Other versions
JPS5854432B2 (en
Inventor
Takahiko Kawatani
Akio Shio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP53020505A priority Critical patent/JPS5854432B2/en
Publication of JPS54114050A publication Critical patent/JPS54114050A/en
Publication of JPS5854432B2 publication Critical patent/JPS5854432B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To ensure the noise processing in the pattern recognition by detecting the presence or absence of the noise based on the standard pattern with every branch and then detecting the type of the noise and the number of the branch to be eliminated when the noise is detected.
CONSTITUTION: At start branch setting part 42, the scan is given from the scanning direction which is decided by scan parameter 8, and the feature point find out first is decided from the coordinates of each feature point in the feature point table to be set as the starting point. Furthermore, the start branch using the starting point as one end and the terminal point of the start branch are obtained in reference to memory 11 to be used as the original value for giving correspondence. At noise detection/deletion part 43, the noise candidates are narrowed down by the phase geometric nature TS and TI of the terminal point of the noticed branch. Based on the logic prepared with every combination of each TS and TI, the noise is decided among the noise candidates or the presence of the noise is decided. And at branch corresponding part 44, the number of the branch (excluding the noise branch) where the input pattern corresponds to the standard pattern is decided.
COPYRIGHT: (C)1979,JPO&Japio
JP53020505A 1978-02-24 1978-02-24 Pattern recognition processing method Expired JPS5854432B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53020505A JPS5854432B2 (en) 1978-02-24 1978-02-24 Pattern recognition processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53020505A JPS5854432B2 (en) 1978-02-24 1978-02-24 Pattern recognition processing method

Publications (2)

Publication Number Publication Date
JPS54114050A true JPS54114050A (en) 1979-09-05
JPS5854432B2 JPS5854432B2 (en) 1983-12-05

Family

ID=12029008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53020505A Expired JPS5854432B2 (en) 1978-02-24 1978-02-24 Pattern recognition processing method

Country Status (1)

Country Link
JP (1) JPS5854432B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848183A (en) * 1981-09-11 1983-03-22 バロ−ス・コ−ポレ−シヨン Character recognition system
CN110853327A (en) * 2019-11-02 2020-02-28 杭州雅格纳科技有限公司 Ship cabin equipment data field debugging and collecting method and device based on single chip microcomputer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848183A (en) * 1981-09-11 1983-03-22 バロ−ス・コ−ポレ−シヨン Character recognition system
JPH0440749B2 (en) * 1981-09-11 1992-07-06 Unisys Corp
CN110853327A (en) * 2019-11-02 2020-02-28 杭州雅格纳科技有限公司 Ship cabin equipment data field debugging and collecting method and device based on single chip microcomputer

Also Published As

Publication number Publication date
JPS5854432B2 (en) 1983-12-05

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