DE3879637D1 - Pufferspeichergeraet und -verfahren, insbesondere fuer die matrixtransposition von datenfolgen. - Google Patents

Pufferspeichergeraet und -verfahren, insbesondere fuer die matrixtransposition von datenfolgen.

Info

Publication number
DE3879637D1
DE3879637D1 DE8888403059T DE3879637T DE3879637D1 DE 3879637 D1 DE3879637 D1 DE 3879637D1 DE 8888403059 T DE8888403059 T DE 8888403059T DE 3879637 T DE3879637 T DE 3879637T DE 3879637 D1 DE3879637 D1 DE 3879637D1
Authority
DE
Germany
Prior art keywords
storage device
buffer storage
data sequences
matrix transposition
transposition
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 - Fee Related
Application number
DE8888403059T
Other languages
English (en)
Other versions
DE3879637T2 (de
Inventor
Pierre Penard
Philippe Quenard
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.)
Telediffusion de France ets Public de Diffusion
Orange SA
Original Assignee
Telediffusion de France ets Public de Diffusion
France Telecom 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 Telediffusion de France ets Public de Diffusion, France Telecom SA filed Critical Telediffusion de France ets Public de Diffusion
Application granted granted Critical
Publication of DE3879637D1 publication Critical patent/DE3879637D1/de
Publication of DE3879637T2 publication Critical patent/DE3879637T2/de
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
    • G06F7/76—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
    • G06F7/78—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data for changing the order of data flow, e.g. matrix transposition or LIFO buffers; Overflow or underflow handling therefor
    • G06F7/785—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data for changing the order of data flow, e.g. matrix transposition or LIFO buffers; Overflow or underflow handling therefor having a sequence of storage locations each being individually accessible for both enqueue and dequeue operations, e.g. using a RAM
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
DE8888403059T 1987-12-03 1988-12-02 Pufferspeichergeraet und -verfahren, insbesondere fuer die matrixtransposition von datenfolgen. Expired - Fee Related DE3879637T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8716781A FR2626693B1 (fr) 1987-12-03 1987-12-03 Dispositif et procede a memoire tampon, notamment pour la transposition matricielle ligne-colonne de sequences de donnees

Publications (2)

Publication Number Publication Date
DE3879637D1 true DE3879637D1 (de) 1993-04-29
DE3879637T2 DE3879637T2 (de) 1993-07-22

Family

ID=9357430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888403059T Expired - Fee Related DE3879637T2 (de) 1987-12-03 1988-12-02 Pufferspeichergeraet und -verfahren, insbesondere fuer die matrixtransposition von datenfolgen.

Country Status (4)

Country Link
US (1) US4918527A (de)
EP (1) EP0319430B1 (de)
DE (1) DE3879637T2 (de)
FR (1) FR2626693B1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411633B1 (de) * 1989-08-02 1995-08-16 Fujitsu Limited Abtastwandlerregelkreis mit Speichern und Adressengenerator zur Erzeugung eines den Speichern zugeführten Zickzackadressensignals
US5179662A (en) * 1989-08-31 1993-01-12 International Business Machines Corporation Optimized i/o buffers having the ability to increase or decrease in size to meet system requirements
US5042007A (en) * 1990-02-26 1991-08-20 Eastman Kodak Company Apparatus for transposing digital data
US5177704A (en) * 1990-02-26 1993-01-05 Eastman Kodak Company Matrix transpose memory device
CA2058585C (en) * 1991-01-29 1996-06-25 Jalil Fadavi-Ardekani Signal processing system including two-dimensional array transposing
JPH05244438A (ja) * 1992-02-28 1993-09-21 Canon Inc 圧縮伸長回路
US5644517A (en) * 1992-10-22 1997-07-01 International Business Machines Corporation Method for performing matrix transposition on a mesh multiprocessor architecture having multiple processor with concurrent execution of the multiple processors
US5345408A (en) * 1993-04-19 1994-09-06 Gi Corporation Inverse discrete cosine transform processor
JPH0729376A (ja) * 1993-07-14 1995-01-31 Ricoh Co Ltd 半導体メモリ装置及びデータ読み書き方法
JP2973784B2 (ja) * 1993-07-19 1999-11-08 松下電器産業株式会社 多値画像９０度回転方法及び装置
US5483475A (en) * 1993-09-15 1996-01-09 Industrial Technology Research Institute Fast pipelined 2-D discrete cosine transform architecture
US5481487A (en) * 1994-01-28 1996-01-02 Industrial Technology Research Institute Transpose memory for DCT/IDCT circuit
JP2002512410A (ja) * 1998-04-22 2002-04-23 インフィネオン テクノロジース アクチエンゲゼルシャフト ディジタル情報値の書き込みおよび読み出し方法
US6175892B1 (en) 1998-06-19 2001-01-16 Hitachi America. Ltd. Registers and methods for accessing registers for use in a single instruction multiple data system
KR100357126B1 (ko) 1999-07-30 2002-10-18 엘지전자 주식회사 메모리 주소 발생 장치 및 그를 이용한 무선 단말기
US6496192B1 (en) * 1999-08-05 2002-12-17 Matsushita Electric Industrial Co., Ltd. Modular architecture for image transposition memory using synchronous DRAM
JP2001186363A (ja) * 1999-12-24 2001-07-06 Canon Inc 画像読取装置および方法
EP1122688A1 (de) * 2000-02-04 2001-08-08 Texas Instruments Incorporated Verfahren und Vorrichtung zur Datenverarbeitung
US7031994B2 (en) * 2001-08-13 2006-04-18 Sun Microsystems, Inc. Matrix transposition in a computer system
FR2845784B1 (fr) 2002-10-11 2005-01-14 St Microelectronics Sa Dispositif de memorisation de donnees de type lifo incorporant deux memoires a acces aleatoire
CN100437520C (zh) * 2004-09-21 2008-11-26 中国科学院计算技术研究所 一种用计算机对矩阵进行运算的方法
CN101454799B (zh) * 2006-05-24 2012-07-04 Nxp股份有限公司 用于对图像数据实施基于块和行的处理的集成电路装置
CN101303668B (zh) * 2008-07-10 2010-06-16 北京海尔集成电路设计有限公司 一种数据转置的方法和系统
US10743002B2 (en) * 2017-03-03 2020-08-11 Gopro, Inc. Sequential in-place blocking transposition for image signal processing
CN109408117B (zh) * 2018-10-08 2021-01-26 京东方科技集团股份有限公司 矩阵转置装置及方法、显示装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405393A (en) * 1965-10-15 1968-10-08 Nielsen A C Co Data handling system
US3906453A (en) * 1974-03-27 1975-09-16 Victor Comptometer Corp Care memory control circuit
US3922643A (en) * 1974-09-04 1975-11-25 Gte Sylvania Inc Memory and memory addressing system
US4309755A (en) * 1979-08-22 1982-01-05 Bell Telephone Laboratories, Incorporated Computer input/output arrangement for enabling a simultaneous read/write data transfer
US4272833A (en) * 1979-10-09 1981-06-09 Harris Corporation Two switchable resistive element per cell memory array
NL8004521A (nl) * 1980-08-08 1982-03-01 Philips Nv Werkwijze voor het digitaliseren van een kleuren-videosignaal.
JPS6057090B2 (ja) * 1980-09-19 1985-12-13 株式会社日立製作所 データ記憶装置およびそれを用いた処理装置
JPS6238075A (ja) * 1985-08-13 1987-02-19 Fuji Xerox Co Ltd 行列デ−タの転置処理装置
NL8601183A (nl) * 1986-05-12 1987-12-01 Philips Nv Discrete cosinus transformatie-inrichting.
US4860097A (en) * 1986-12-13 1989-08-22 Deutsche Thomson-Brandt Gmbh Transformation circuit
NL8700565A (nl) * 1987-03-10 1988-10-03 Philips Nv Televisiesysteem waarin aan een transformatiekodering onderworpen gedigitaliseerde beeldsignalen worden overgebracht van een kodeerstation naar een dekodeerstation.
NL8700843A (nl) * 1987-04-10 1988-11-01 Philips Nv Televisie-overdrachtsysteem met transformcoding.

Also Published As

Publication number Publication date
EP0319430A1 (de) 1989-06-07
US4918527A (en) 1990-04-17
EP0319430B1 (de) 1993-03-24
DE3879637T2 (de) 1993-07-22
FR2626693B1 (fr) 1990-08-10
FR2626693A1 (fr) 1989-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee