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JPS6473470A - Image processing system and processing of pixel data thereof - Google Patents

Image processing system and processing of pixel data thereof

Info

Publication number
JPS6473470A
JPS6473470A JP63220606A JP22060688A JPS6473470A JP S6473470 A JPS6473470 A JP S6473470A JP 63220606 A JP63220606 A JP 63220606A JP 22060688 A JP22060688 A JP 22060688A JP S6473470 A JPS6473470 A JP S6473470A
Authority
JP
Japan
Prior art keywords
image
address
data
memory
image memory
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
JP63220606A
Other languages
English (en)
Other versions
JP2854866B2 (ja
Inventor
Maikuru Fueifua Deibuido
Suoonton Sutouna Deibuido
Pooru Noosuuoosui Jian
Deibuido Deipato Dowaito
Arisun Suamupusun Jiei
Andoruu Fuontein Jieimuzu
Kenisu Koori Maikuru
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.)
BIJIYUARU INFUOMEISHIYAN TEKUN
BIJIYUARU INFUOMEISHIYAN TEKUNARAJIZU Inc
Original Assignee
BIJIYUARU INFUOMEISHIYAN TEKUN
BIJIYUARU INFUOMEISHIYAN TEKUNARAJIZU 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 BIJIYUARU INFUOMEISHIYAN TEKUN, BIJIYUARU INFUOMEISHIYAN TEKUNARAJIZU Inc filed Critical BIJIYUARU INFUOMEISHIYAN TEKUN
Publication of JPS6473470A publication Critical patent/JPS6473470A/ja
Application granted granted Critical
Publication of JP2854866B2 publication Critical patent/JP2854866B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/01—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
    • G06F5/015—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising having at least two separately controlled shifting levels, e.g. using shifting matrices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/5443—Sum of products
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/3804—Details
    • G06F2207/3808—Details concerning the type of numbers or the way they are handled
    • G06F2207/3828—Multigauge devices, i.e. capable of handling packed numbers without unpacking them
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/499—Denomination or exception handling, e.g. rounding or overflow
    • G06F7/49905—Exception handling
    • G06F7/4991—Overflow or underflow
    • G06F7/49921—Saturation, i.e. clipping the result to a minimum or maximum value
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/499—Denomination or exception handling, e.g. rounding or overflow
    • G06F7/49942—Significance control
    • G06F7/49947—Rounding

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Image Processing (AREA)
  • Image Input (AREA)
JP63220606A 1987-09-14 1988-09-05 イメージ処理システム及びその画素データの処理法 Expired - Fee Related JP2854866B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/097,664 US4985848A (en) 1987-09-14 1987-09-14 High speed image processing system using separate data processor and address generator
US097664 1987-09-14

Publications (2)

Publication Number Publication Date
JPS6473470A true JPS6473470A (en) 1989-03-17
JP2854866B2 JP2854866B2 (ja) 1999-02-10

Family

ID=22264535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63220606A Expired - Fee Related JP2854866B2 (ja) 1987-09-14 1988-09-05 イメージ処理システム及びその画素データの処理法

Country Status (3)

Country Link
US (1) US4985848A (ja)
EP (1) EP0308124A3 (ja)
JP (1) JP2854866B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022052773A (ja) * 2017-05-19 2022-04-04 モヴィディウス リミテッド 畳み込み効率を向上させる方法、システム、及び装置

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