CH620542A5 - - Google Patents
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- Publication number
- CH620542A5 CH620542A5 CH757177A CH757177A CH620542A5 CH 620542 A5 CH620542 A5 CH 620542A5 CH 757177 A CH757177 A CH 757177A CH 757177 A CH757177 A CH 757177A CH 620542 A5 CH620542 A5 CH 620542A5
- Authority
- CH
- Switzerland
- Prior art keywords
- buffer memory
- bit
- words
- memory
- input
- Prior art date
Links
- 230000015654 memory Effects 0.000 claims description 121
- 239000000872 buffer Substances 0.000 claims description 89
- 239000011159 matrix material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000012432 intermediate storage Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012015 optical character recognition Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/60—Rotation of whole images or parts thereof
- G06T3/602—Rotation of whole images or parts thereof by block rotation, e.g. by recursive reversal or rotation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/60—Rotation of whole images or parts thereof
- G06T3/606—Rotation of whole images or parts thereof by memory addressing or mapping
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Image Input (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/701,433 US4052699A (en) | 1976-06-30 | 1976-06-30 | High speed real time image transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH620542A5 true CH620542A5 (sv) | 1980-11-28 |
Family
ID=24817351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH757177A CH620542A5 (sv) | 1976-06-30 | 1977-06-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4052699A (sv) |
| JP (1) | JPS533743A (sv) |
| CH (1) | CH620542A5 (sv) |
| DE (1) | DE2725395C3 (sv) |
| ES (1) | ES460165A1 (sv) |
| FR (1) | FR2357000A1 (sv) |
| GB (1) | GB1533833A (sv) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1547119A (en) * | 1977-12-09 | 1979-06-06 | Ibm | Image rotation apparatus |
| JPS5540460A (en) * | 1978-09-14 | 1980-03-21 | Fuji Xerox Co Ltd | Image transfer device |
| US4313159A (en) * | 1979-02-21 | 1982-01-26 | Massachusetts Institute Of Technology | Data storage and access apparatus |
| US4271476A (en) * | 1979-07-17 | 1981-06-02 | International Business Machines Corporation | Method and apparatus for rotating the scan format of digital images |
| JPS5623082U (sv) * | 1979-08-01 | 1981-03-02 | ||
| US4562485A (en) * | 1979-08-10 | 1985-12-31 | Canon Kabushiki Kaisha | Copying apparatus |
| DE3051229C2 (de) * | 1979-08-10 | 1996-05-30 | Canon Kk | Kopiergerät |
| JPS5672783A (en) * | 1979-11-20 | 1981-06-17 | Nec Corp | Character recognition system of optical character reader |
| DE3177295T4 (de) * | 1980-04-11 | 1994-05-26 | Ampex | Vordezimierungsfilter für Bildveränderungssystem. |
| WO1982003741A1 (en) * | 1981-04-10 | 1982-10-28 | Bennett Phillip Patrick | System for spatially transforming images |
| GB2158674B (en) * | 1981-04-10 | 1986-05-29 | Ampex | Television video signal processor |
| FR2520910B1 (fr) * | 1982-02-04 | 1987-07-10 | Victor Company Of Japan | Dispositif a memoire video |
| US4467366A (en) * | 1982-03-08 | 1984-08-21 | The Mead Corporation | Ink drop duplicating system |
| US4611310A (en) * | 1982-08-23 | 1986-09-09 | Canevari Timber Co. | Method and system for rearranging data records in accordance with keyfield values |
| JPS5952286A (ja) * | 1982-09-20 | 1984-03-26 | 株式会社東芝 | ビデオｒａｍ書込み制御方式 |
| US4716544A (en) * | 1983-04-20 | 1987-12-29 | Minolta Camera Kabushiki Kaisha | Variable dimension and variable orientation graphics bit-map computer memory |
| US4602346A (en) * | 1983-05-19 | 1986-07-22 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for processing image data using sum and subtract operations |
| US4545069A (en) * | 1983-10-31 | 1985-10-01 | Xerox Corporation | Rotation of digital images |
| JPS60169893A (ja) * | 1984-02-15 | 1985-09-03 | シチズン時計株式会社 | ビツトパタ−ン変換装置 |
| US4627097A (en) * | 1984-10-26 | 1986-12-02 | International Business Machines Corporation | Method and apparatus for improved printing in a selected orientation |
| JPS61118876A (ja) * | 1984-11-15 | 1986-06-06 | Canon Inc | 画像処理システム |
| US4658430A (en) * | 1984-12-27 | 1987-04-14 | International Business Machines Corp. | System for rotating binary images |
| FR2576432B1 (fr) * | 1985-01-24 | 1989-06-02 | Brion Alain | Dispositif d'echange de donnees entre un calculateur et une unite peripherique |
| US4736442A (en) * | 1985-05-23 | 1988-04-05 | Kornfeld Cary D | System and method for orthogonal image transformation |
| US4703515A (en) | 1985-08-26 | 1987-10-27 | Xerox Corporation | Image rotation |
| CA1252902A (en) * | 1985-10-31 | 1989-04-18 | David R. Pruett | Method for rotating a binary image |
| EP0597555B1 (en) * | 1985-12-13 | 2002-07-10 | Canon Kabushiki Kaisha | Image processing apparatus |
| JPS62256088A (ja) * | 1986-04-30 | 1987-11-07 | Toshiba Corp | 画像処理装置 |
| JPS62256089A (ja) * | 1986-04-30 | 1987-11-07 | Toshiba Corp | 画像処理装置 |
| US4760459A (en) * | 1986-07-30 | 1988-07-26 | Kabushiki Kaisha Toshiba | Binary data compression and expansion processing apparatus |
| US4783834A (en) * | 1987-02-20 | 1988-11-08 | International Business Machines Corporation | System for creating transposed image data from a run end or run length representation of an image |
| US4916746A (en) * | 1987-10-05 | 1990-04-10 | International Computers Limited | Image rotation circuit |
| JPH0183015U (sv) * | 1987-11-18 | 1989-06-02 | ||
| US5079739A (en) * | 1988-09-23 | 1992-01-07 | Datacard Corporation | Apparatus and method for converting bit-mapped data from row orientation to column or orientation |
| US5048104A (en) * | 1989-10-10 | 1991-09-10 | Unisys Corporation | Method and apparatus for transposing image data |
| JPH0373178U (sv) * | 1989-11-18 | 1991-07-23 | ||
| US5187753A (en) * | 1989-12-08 | 1993-02-16 | Xerox Corporation | Method and apparatus for identification and correction of document skew |
| US5111192A (en) * | 1989-12-20 | 1992-05-05 | Xerox Corporation | Method to rotate a bitmap image 90 degrees |
| US6373997B1 (en) | 1991-07-30 | 2002-04-16 | Xerox Corporation | Coarse and fine skew measurement |
| US5511151A (en) * | 1992-06-10 | 1996-04-23 | Canon Information Systems, Inc. | Method and apparatus for unwinding image data |
| EP0582824A2 (en) * | 1992-07-31 | 1994-02-16 | E.I. Du Pont De Nemours And Company | Orthogonal image rotation using matrix transposition |
| US5485281A (en) * | 1992-07-31 | 1996-01-16 | E. I. Du Pont De Nemours And Company | Raster image processing with pixel mapping to allow image border density allocation |
| US5450604A (en) * | 1992-12-18 | 1995-09-12 | Xerox Corporation | Data rotation using parallel to serial units that receive data from memory units and rotation buffer that provides rotated data to memory units |
| US5467446A (en) * | 1993-01-29 | 1995-11-14 | Colorage, Inc. | System and method for rasterizing images subject to orthogonal rotation |
| US5897667A (en) * | 1993-11-16 | 1999-04-27 | Intel Corporation | Method and apparatus for transferring data received from a first bus in a non-burst manner to a second bus in a burst manner |
| SG47015A1 (en) * | 1994-02-24 | 1998-03-20 | Intel Corp | Apparatus and method for prefetching data to load buffers in a bridge between two buses in a computer |
| JPH07313653A (ja) * | 1994-05-30 | 1995-12-05 | Yasuhiro Ijiri | 手袋及び手袋製造方法 |
| US6226016B1 (en) * | 1996-02-05 | 2001-05-01 | Seiko Epson Corporation | Display apparatus and method capable of rotating an image by 180 degrees |
| DE19611409C2 (de) * | 1996-03-22 | 2001-01-04 | Oce Printing Systems Gmbh | Verfahren und Schaltungsanordnung zum Ändern von Bilddaten |
| US6151641A (en) * | 1997-09-30 | 2000-11-21 | Lsi Logic Corporation | DMA controller of a RAID storage controller with integrated XOR parity computation capability adapted to compute parity in parallel with the transfer of data segments |
| US6496199B1 (en) * | 1999-10-01 | 2002-12-17 | Koninklijke Philips Electronics N.V. | Method for storing and retrieving data that conserves memory bandwidth |
| KR100722628B1 (ko) * | 2004-11-16 | 2007-05-28 | 삼성전기주식회사 | 데이터 트랜스포즈 장치 및 방법 |
| FR2884095B1 (fr) * | 2005-03-31 | 2007-06-29 | Thomson Licensing Sa | Televiseur a balayage vertical |
| US10402946B2 (en) * | 2015-03-17 | 2019-09-03 | Lexmark International, Inc. | System and method for performing orthogonal rotation and mirroring operation in a device |
| US11601693B2 (en) | 2019-09-30 | 2023-03-07 | Kyndryl, Inc. | Automatic adaptation of digital content |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1774314B1 (de) * | 1968-05-22 | 1972-03-23 | Standard Elek K Lorenz Ag | Einrichtung zur maschinellen zeichenerkennung |
| JPS5121529B1 (sv) * | 1971-07-23 | 1976-07-03 | ||
| US3761876A (en) * | 1971-07-28 | 1973-09-25 | Recognition Equipment Inc | Recognition unit for optical character reading system |
| JPS4875145A (sv) * | 1972-01-12 | 1973-10-09 | ||
| BE801430A (nl) * | 1973-06-26 | 1973-10-15 | Belge Lampes Mat Electr Mble | Een geheugensysteem |
| US3969704A (en) * | 1974-07-19 | 1976-07-13 | Nanodata Corporation | Word transformation apparatus for digital information processing |
| US3941982A (en) * | 1974-07-22 | 1976-03-02 | Particle Measuring Systems, Inc. | Method and apparatus for two-dimensional data acquisition |
| US3938102A (en) * | 1974-08-19 | 1976-02-10 | International Business Machines Corporation | Method and apparatus for accessing horizontal sequences and rectangular sub-arrays from an array stored in a modified word organized random access memory system |
-
1976
- 1976-06-30 US US05/701,433 patent/US4052699A/en not_active Expired - Lifetime
-
1977
- 1977-05-18 FR FR7716054A patent/FR2357000A1/fr active Granted
- 1977-06-03 JP JP6494977A patent/JPS533743A/ja active Granted
- 1977-06-04 DE DE2725395A patent/DE2725395C3/de not_active Expired
- 1977-06-15 GB GB25032/77A patent/GB1533833A/en not_active Expired
- 1977-06-21 CH CH757177A patent/CH620542A5/de not_active IP Right Cessation
- 1977-06-28 ES ES460165A patent/ES460165A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2725395C3 (de) | 1981-10-01 |
| JPS5760671B2 (sv) | 1982-12-21 |
| DE2725395B2 (de) | 1980-10-30 |
| FR2357000B1 (sv) | 1980-07-11 |
| JPS533743A (en) | 1978-01-13 |
| FR2357000A1 (fr) | 1978-01-27 |
| US4052699A (en) | 1977-10-04 |
| DE2725395A1 (de) | 1978-01-05 |
| GB1533833A (en) | 1978-11-29 |
| ES460165A1 (es) | 1978-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |