JPS57101970A - Image processing device - Google Patents

Image processing device

Info

Publication number
JPS57101970A
JPS57101970A JP55177678A JP17767880A JPS57101970A JP S57101970 A JPS57101970 A JP S57101970A JP 55177678 A JP55177678 A JP 55177678A JP 17767880 A JP17767880 A JP 17767880A JP S57101970 A JPS57101970 A JP S57101970A
Authority
JP
Japan
Prior art keywords
bus
image processing
image
address
controller
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
JP55177678A
Other languages
Japanese (ja)
Other versions
JPH0255823B2 (en
Inventor
Katsuichi Shimizu
Takehiko Shibata
Yoshikazu Yokomizo
Akira Suzuki
Koichi Murakami
Tadashi Yoshida
Masaharu Tsukada
Sunao Nagashima
Takeshi Miyagi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP55177678A priority Critical patent/JPS57101970A/en
Priority to DE19813141450 priority patent/DE3141450A1/en
Priority to DE3153373A priority patent/DE3153373C2/en
Priority to GB8131404A priority patent/GB2088671B/en
Publication of JPS57101970A publication Critical patent/JPS57101970A/en
Priority to GB08412938A priority patent/GB2141899B/en
Priority to US06/875,675 priority patent/US4811109A/en
Priority to US07/401,482 priority patent/US5008760A/en
Publication of JPH0255823B2 publication Critical patent/JPH0255823B2/ja
Priority to US08/326,342 priority patent/US5864407A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To process an image at a high speed by a user, by connecting a store means for storing the image and a control means for accessing its store means through a multi-bus, and setting an optional address space onto the multi-bus by the control means.
CONSTITUTION: A signal of one sheet portion of an original from a reader part 1 which reads image information by a line sensor, converts it photoelectrically and outputs it serially is stored in a buffer memory 2 of an image processing control part 12. This memory 2 is accessed by a DMA controller 9 connected through a multi-bus, and an address outputted onto the multi-bus is converted to a real address of the memory 2 by an address converter by an ROM of the controller 9. Also, a user inputs processing information required for image processing of an image processing part 5, to a digitizer 6, and its information is displayed on a CRT7. In this way, in accordance with control of the controller 9, an optional address space is set onto the multi-bus, and the image processing is executed at a high speed by a user.
COPYRIGHT: (C)1982,JPO&Japio
JP55177678A 1980-10-17 1980-12-16 Image processing device Granted JPS57101970A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP55177678A JPS57101970A (en) 1980-12-16 1980-12-16 Image processing device
DE19813141450 DE3141450A1 (en) 1980-10-17 1981-10-19 "IMAGE PROCESSING SYSTEM"
DE3153373A DE3153373C2 (en) 1980-10-17 1981-10-19 Copying appts. picture image processing unit
GB8131404A GB2088671B (en) 1980-10-17 1981-10-19 Facsimile image processing system
GB08412938A GB2141899B (en) 1980-10-17 1984-05-21 Facsimile image processing system
US06/875,675 US4811109A (en) 1980-10-17 1986-06-18 Image processing system
US07/401,482 US5008760A (en) 1980-10-17 1989-08-30 Image processing system
US08/326,342 US5864407A (en) 1980-10-17 1994-10-20 Image processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55177678A JPS57101970A (en) 1980-12-16 1980-12-16 Image processing device

Publications (2)

Publication Number Publication Date
JPS57101970A true JPS57101970A (en) 1982-06-24
JPH0255823B2 JPH0255823B2 (en) 1990-11-28

Family

ID=16035185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55177678A Granted JPS57101970A (en) 1980-10-17 1980-12-16 Image processing device

Country Status (1)

Country Link
JP (1) JPS57101970A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08256257A (en) * 1996-01-29 1996-10-01 Canon Inc Image processor and image processing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0467819A (en) * 1990-07-06 1992-03-03 Koubeya:Kk Cooking container for microwave oven

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53128943A (en) * 1977-04-15 1978-11-10 Fujitsu Ltd Picture recording system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53128943A (en) * 1977-04-15 1978-11-10 Fujitsu Ltd Picture recording system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08256257A (en) * 1996-01-29 1996-10-01 Canon Inc Image processor and image processing method

Also Published As

Publication number Publication date
JPH0255823B2 (en) 1990-11-28

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