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FR2542875B1 - METHOD OF ADDRESSING THE MEMORY IN A DIGITAL IMAGE TRANSFORMER - Google Patents

METHOD OF ADDRESSING THE MEMORY IN A DIGITAL IMAGE TRANSFORMER

Info

Publication number
FR2542875B1
FR2542875B1 FR8304477A FR8304477A FR2542875B1 FR 2542875 B1 FR2542875 B1 FR 2542875B1 FR 8304477 A FR8304477 A FR 8304477A FR 8304477 A FR8304477 A FR 8304477A FR 2542875 B1 FR2542875 B1 FR 2542875B1
Authority
FR
France
Prior art keywords
addressing
memory
digital image
image transformer
transformer
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.)
Expired
Application number
FR8304477A
Other languages
French (fr)
Other versions
FR2542875A1 (en
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8304477A priority Critical patent/FR2542875B1/en
Publication of FR2542875A1 publication Critical patent/FR2542875A1/en
Application granted granted Critical
Publication of FR2542875B1 publication Critical patent/FR2542875B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/53—Means for transforming coordinates or for evaluating data, e.g. using computers
    • G01S7/531—Scan converters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • G01S7/298—Scan converters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0207—Addressing or allocation; Relocation with multidimensional access, e.g. row/column, matrix
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR8304477A 1983-03-18 1983-03-18 METHOD OF ADDRESSING THE MEMORY IN A DIGITAL IMAGE TRANSFORMER Expired FR2542875B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8304477A FR2542875B1 (en) 1983-03-18 1983-03-18 METHOD OF ADDRESSING THE MEMORY IN A DIGITAL IMAGE TRANSFORMER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304477A FR2542875B1 (en) 1983-03-18 1983-03-18 METHOD OF ADDRESSING THE MEMORY IN A DIGITAL IMAGE TRANSFORMER

Publications (2)

Publication Number Publication Date
FR2542875A1 FR2542875A1 (en) 1984-09-21
FR2542875B1 true FR2542875B1 (en) 1985-10-04

Family

ID=9287007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304477A Expired FR2542875B1 (en) 1983-03-18 1983-03-18 METHOD OF ADDRESSING THE MEMORY IN A DIGITAL IMAGE TRANSFORMER

Country Status (1)

Country Link
FR (1) FR2542875B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589265B1 (en) * 1985-10-28 1989-10-27 Descartes Paris V Universite R DIGITAL ECHOGRAPHIC IMAGE PROCESSOR, INTERPOLATING
SE531833C2 (en) * 2008-07-10 2009-08-18 Ali Majeed Method of compressing data including transformation via a spiral function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531775A (en) * 1966-09-30 1970-09-29 Fujitsu Ltd Memory apparatus for rapid write-in and read-out of information
NL158938B (en) * 1976-02-16 1978-12-15 Hollandse Signaalapparaten Bv DIGITAL SCAN CONVERSION SYSTEM.
US4051551A (en) * 1976-05-03 1977-09-27 Burroughs Corporation Multidimensional parallel access computer memory system
GB2019154B (en) * 1978-04-07 1983-01-06 Plessey Co Ltd Display systems
US4449199A (en) * 1980-11-12 1984-05-15 Diasonics Cardio/Imaging, Inc. Ultrasound scan conversion and memory system
NO149444C (en) * 1981-06-25 1984-04-25 Norcontrol Divisjon Av A S Kon PROCEDURE AND APPARATUS FOR PROCESSING RADAR INFORMATION DATA.
EP0085210A1 (en) * 1982-01-29 1983-08-10 International Business Machines Corporation Image processing system

Also Published As

Publication number Publication date
FR2542875A1 (en) 1984-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse