JPS566283A - Restoring method of image information - Google Patents

Restoring method of image information

Info

Publication number
JPS566283A
JPS566283A JP8162779A JP8162779A JPS566283A JP S566283 A JPS566283 A JP S566283A JP 8162779 A JP8162779 A JP 8162779A JP 8162779 A JP8162779 A JP 8162779A JP S566283 A JPS566283 A JP S566283A
Authority
JP
Japan
Prior art keywords
information
memory
character information
character
fixed
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.)
Pending
Application number
JP8162779A
Other languages
Japanese (ja)
Inventor
Shinji Miura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8162779A priority Critical patent/JPS566283A/en
Publication of JPS566283A publication Critical patent/JPS566283A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE: To restore fixed information with ROMs of relatively small capacity by storing character information groups being additional information in the ROM and storing the signals indicating the presence or not of the character information in a map memory in a copying apparatus.
CONSTITUTION: A ROM19 which is subsequently stored with each set of character information being fixed information in each section in the form of dot patterns, a map memory 20 which mape original surface and stores the signal indicating whether the fixed character information exists or not in each portion of every unit area thereof and a file memory for storage of fluctuating information are used for the memory devices. The information having been registered in the file memory is transferred to an RAM25 by operation. Further, the ROM19 generates character patterns, by each on line, according to the address assignment by a row counter 23, a column counter 24 and a pattern counter 26 and the signal from the memory 20 and supplies the same to a 1-line buffer 28 by way of an OR circuit 27.
COPYRIGHT: (C)1981,JPO&Japio
JP8162779A 1979-06-28 1979-06-28 Restoring method of image information Pending JPS566283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8162779A JPS566283A (en) 1979-06-28 1979-06-28 Restoring method of image information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8162779A JPS566283A (en) 1979-06-28 1979-06-28 Restoring method of image information

Publications (1)

Publication Number Publication Date
JPS566283A true JPS566283A (en) 1981-01-22

Family

ID=13751560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8162779A Pending JPS566283A (en) 1979-06-28 1979-06-28 Restoring method of image information

Country Status (1)

Country Link
JP (1) JPS566283A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533718A (en) * 1976-06-30 1978-01-13 Mitsubishi Electric Corp Fault test system of terminal station in time division multiple connecting communication system
JPS5428634A (en) * 1977-08-08 1979-03-03 Fujitsu Ltd Picture reproducing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533718A (en) * 1976-06-30 1978-01-13 Mitsubishi Electric Corp Fault test system of terminal station in time division multiple connecting communication system
JPS5428634A (en) * 1977-08-08 1979-03-03 Fujitsu Ltd Picture reproducing system

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