JPS56118145A - Processor for video information - Google Patents

Processor for video information

Info

Publication number
JPS56118145A
JPS56118145A JP2196780A JP2196780A JPS56118145A JP S56118145 A JPS56118145 A JP S56118145A JP 2196780 A JP2196780 A JP 2196780A JP 2196780 A JP2196780 A JP 2196780A JP S56118145 A JPS56118145 A JP S56118145A
Authority
JP
Japan
Prior art keywords
memory
blocks
video information
processor
sectioned
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
JP2196780A
Other languages
Japanese (ja)
Inventor
Takashi Ezaki
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 JP2196780A priority Critical patent/JPS56118145A/en
Publication of JPS56118145A publication Critical patent/JPS56118145A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE:To enable the read-out/write-in of video information in high speed, by using low speed memory sectioned into a plurality of blocks. CONSTITUTION:The video memory VM is constituted by using memory elements in which the access time is 2-3 usec. The memory is sectioned into a plurality of blocks, e.g., four, and the memory blocks 1-4, are driven in parallel to obtain the data transfer cycle reduced to the fraction of block number, e.g. 1/4 to the memory element cycle time use.
JP2196780A 1980-02-22 1980-02-22 Processor for video information Pending JPS56118145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2196780A JPS56118145A (en) 1980-02-22 1980-02-22 Processor for video information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2196780A JPS56118145A (en) 1980-02-22 1980-02-22 Processor for video information

Publications (1)

Publication Number Publication Date
JPS56118145A true JPS56118145A (en) 1981-09-17

Family

ID=12069819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2196780A Pending JPS56118145A (en) 1980-02-22 1980-02-22 Processor for video information

Country Status (1)

Country Link
JP (1) JPS56118145A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015688A (en) * 1983-06-30 1985-01-26 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Memory chip address unit
EP0820039A2 (en) * 1996-07-15 1998-01-21 Matsushita Electric Works, Ltd. Image processing inspection apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015688A (en) * 1983-06-30 1985-01-26 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Memory chip address unit
EP0820039A2 (en) * 1996-07-15 1998-01-21 Matsushita Electric Works, Ltd. Image processing inspection apparatus
EP0820039A3 (en) * 1996-07-15 2003-01-02 Matsushita Electric Works, Ltd. Image processing inspection apparatus

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