[go: up one dir, main page]

JPS6486283A - Method for preprocessing bar code reading data synthesis - Google Patents

Method for preprocessing bar code reading data synthesis

Info

Publication number
JPS6486283A
JPS6486283A JP62245293A JP24529387A JPS6486283A JP S6486283 A JPS6486283 A JP S6486283A JP 62245293 A JP62245293 A JP 62245293A JP 24529387 A JP24529387 A JP 24529387A JP S6486283 A JPS6486283 A JP S6486283A
Authority
JP
Japan
Prior art keywords
data
bar code
address
preprocessing
reading data
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
JP62245293A
Other languages
Japanese (ja)
Other versions
JP2775734B2 (en
Inventor
Hideki Okamura
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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
Priority to JP62245293A priority Critical patent/JP2775734B2/en
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to CA000578603A priority patent/CA1310417C/en
Priority to EP88115905A priority patent/EP0310921B1/en
Priority to NO884274A priority patent/NO174944C/en
Priority to DE3854885T priority patent/DE3854885T2/en
Priority to US07/250,181 priority patent/US5045677A/en
Priority to KR1019880012552A priority patent/KR910005389B1/en
Publication of JPS6486283A publication Critical patent/JPS6486283A/en
Application granted granted Critical
Publication of JP2775734B2 publication Critical patent/JP2775734B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To restore complete bar code information by reading the bar code information which are successively changed based on the position information of both single points even when the inclination of a sensor is larger than constant inclination and reading data are fragmentary. CONSTITUTION:Data in an X position are composed of data from P0 and P1 on the sensor and the address. Data in a Y position are composed of the data of P2-P3. Then, data in a Z position are composed of the data of P4-P5 and the address. Those data are respectively stored by a storage. In such a case, the address P1 of the X position is coincident with the address P1 of the Y position to be moved in an orthogonal direction, however, only by synthesizing the data from the P0 to the P1 of the X position and the data from the P1 to P3 of the Y position, the data in a distance S are disappeared. Thus, it is necessary to synthesize the data from the P2 to the P3 for the data of the Y position. Such a processing is executed by a preprocessing part 4.
JP62245293A 1987-09-28 1987-09-28 Barcode identification method Expired - Lifetime JP2775734B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62245293A JP2775734B2 (en) 1987-09-28 1987-09-28 Barcode identification method
EP88115905A EP0310921B1 (en) 1987-09-28 1988-09-27 Combining bar code read data
NO884274A NO174944C (en) 1987-09-28 1988-09-27 Method and apparatus for reading and combining bar code data
DE3854885T DE3854885T2 (en) 1987-09-28 1988-09-27 Combine read bar code data
CA000578603A CA1310417C (en) 1987-09-28 1988-09-27 Combining bar code read data
US07/250,181 US5045677A (en) 1987-09-28 1988-09-28 Combining bar code read data from a plurality of scanning lines formed from one-dimensional images
KR1019880012552A KR910005389B1 (en) 1987-09-28 1988-09-28 Pretreatment for Barcode Read Synthesis and Synthesis of Barcode Read Data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245293A JP2775734B2 (en) 1987-09-28 1987-09-28 Barcode identification method

Publications (2)

Publication Number Publication Date
JPS6486283A true JPS6486283A (en) 1989-03-30
JP2775734B2 JP2775734B2 (en) 1998-07-16

Family

ID=17131511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245293A Expired - Lifetime JP2775734B2 (en) 1987-09-28 1987-09-28 Barcode identification method

Country Status (1)

Country Link
JP (1) JP2775734B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103768A (en) * 1980-01-21 1981-08-19 Sharp Corp Optical reader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103768A (en) * 1980-01-21 1981-08-19 Sharp Corp Optical reader

Also Published As

Publication number Publication date
JP2775734B2 (en) 1998-07-16

Similar Documents

Publication Publication Date Title
EP0164880A3 (en) A circuit for modifying data in a display memory
EP0652524A4 (en) Image processing device and method.
EP1020826A3 (en) Purchased commodity accomodating and transporting apparatus having self scanning function and POS system
CA2046289A1 (en) Method for generating random numbers in a data processing system and system using said method
JPS6454543A (en) Information processor
JPS5730838A (en) Layout processing system
JPS57172471A (en) Searching system for electronic dictionary having extended memory
JPS6486283A (en) Method for preprocessing bar code reading data synthesis
EP0276816A3 (en) Transaction processing apparatus having plu function
EP0339652A3 (en) Method of reading positional information on photographic film
EP0390340A3 (en) Data memory system and operating method
EP0572019A3 (en) Method of operating a data processing facility.
AU2815092A (en) Method of updating data stored in a storage unit
JPS5324735A (en) Detection and correction system for data error
EP0292791A3 (en) Microprogrammed systems software instruction undo
JPS57100581A (en) Print control system
JPS643772A (en) Sentence processing unit
JPS5622274A (en) Information memory system for optical disc
JPS5545110A (en) Error detection system
EP0858076A3 (en) Multiple-valued memory and data access method for multiple-valued memory
EP0347671A3 (en) Finger collation and pattern image processing apparatus
Reitsma et al. Of tools and toys: software for water resources decision support systems(DSS)
JPS642133A (en) File control device
JPS6413666A (en) System for correcting homophone error
Wood Knut Wicksell: critical assessments