HUP0101604A2 - Dekódoló egység digitális audiovizuális átviteli rendszerhez és eljárás ilyen dekódoló egységgel végzett digitális képfeldolgozásra - Google Patents
Dekódoló egység digitális audiovizuális átviteli rendszerhez és eljárás ilyen dekódoló egységgel végzett digitális képfeldolgozásraInfo
- Publication number
- HUP0101604A2 HUP0101604A2 HU0101604A HUP0101604A HUP0101604A2 HU P0101604 A2 HUP0101604 A2 HU P0101604A2 HU 0101604 A HU0101604 A HU 0101604A HU P0101604 A HUP0101604 A HU P0101604A HU P0101604 A2 HUP0101604 A2 HU P0101604A2
- Authority
- HU
- Hungary
- Prior art keywords
- image file
- decoder
- digital
- decoding unit
- processing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
- G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Studio Circuits (AREA)
- Holo Graphy (AREA)
- Details Of Television Scanning (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Digital Computer Display Output (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
A találmány tárgya dekódoló egység digitális audiovizuális átvitelirendszerhez és eljárás ilyen dekódoló egységgel végzett digitálisképfeldolgozásra. A találmány szerinti dekódoló egység, amelytömörített digitális képi adatokat kitömörítő és megjelenítőprocesszort, valamint memóriát tartalmaz. A processzor egy képi fájlkitömörítésére és lényegében annak eredeti formátumában történőeltárolására, továbbá ezt követően a képi fájlnak legalább egymásodik, tárolásra és megjelenítésre alkalmas képi fájllá történőátalakítására alkalmas módon van megvalósítva, amely eredeti ésmásodik képi fájl egyidejűleg van eltárolva a memóriában. A találmányszerinti eljárás lényege, hogy a processzor segítségével kitömörítenekegy képi fájlt és lényegében eredeti formátumában eltárolják azt; aképi fájlt átalakítják legalább egy további, tárolásra ésmegjelenítésre alkalmas formátumra; és a képi fájl eredeti és továbbiformátumát egyidejűleg eltárolják a dekódoló egység memóriájában. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98400369A EP0936814A1 (en) | 1998-02-16 | 1998-02-16 | Processing of graphical digital picture data in a decoder |
PCT/IB1999/000280 WO1999041913A1 (en) | 1998-02-16 | 1999-02-08 | Processing of graphical digital picture data in a decoder |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0101604A2 true HUP0101604A2 (hu) | 2001-09-28 |
HUP0101604A3 HUP0101604A3 (en) | 2003-05-28 |
Family
ID=8235277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0101604A HUP0101604A3 (en) | 1998-02-16 | 1999-02-08 | Decoder unit for digital audiovisual transfering system, and method of processing of graphical digital picture data in that decoder |
Country Status (21)
Country | Link |
---|---|
EP (2) | EP0936814A1 (hu) |
JP (1) | JP4677096B2 (hu) |
KR (1) | KR100643835B1 (hu) |
CN (1) | CN1291410A (hu) |
AT (1) | ATE226380T1 (hu) |
AU (1) | AU749833B2 (hu) |
BR (1) | BRPI9907902B1 (hu) |
CA (1) | CA2318637A1 (hu) |
DE (1) | DE69903517T2 (hu) |
ES (1) | ES2185306T3 (hu) |
HK (1) | HK1031071A1 (hu) |
HR (1) | HRP20000484A2 (hu) |
HU (1) | HUP0101604A3 (hu) |
ID (1) | ID25909A (hu) |
IL (1) | IL137641A0 (hu) |
NO (1) | NO20004080L (hu) |
NZ (1) | NZ505868A (hu) |
PL (1) | PL342371A1 (hu) |
TR (1) | TR200002368T2 (hu) |
WO (1) | WO1999041913A1 (hu) |
ZA (1) | ZA991125B (hu) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2385479B (en) * | 2001-04-19 | 2005-07-27 | Discreet Logic Inc | Image data processing |
US7218845B2 (en) | 1996-04-15 | 2007-05-15 | Autodesk Canada Co. | Reading image frames as files |
CN1179574C (zh) * | 1998-03-31 | 2004-12-08 | 皇家菲利浦电子有限公司 | 在编码数据流中修改数据的方法和设备 |
US6289455B1 (en) | 1999-09-02 | 2001-09-11 | Crypotography Research, Inc. | Method and apparatus for preventing piracy of digital content |
DE102004008248A1 (de) * | 2004-02-19 | 2005-09-22 | Fujitsu Siemens Computers Gmbh | Datennetzanschlussgerät für ein Anzeigegerät und Verfahren zur Aufbereitung von aus einem Datennetz geladenen Daten |
CN107770472B (zh) * | 2017-10-31 | 2020-07-28 | 中国电子科技集团公司第二十九研究所 | 一种secam制式模拟电视信号数字化解调方法及数字信号图像恢复方法 |
CN113132649B (zh) * | 2019-12-31 | 2023-01-03 | 北京字节跳动网络技术有限公司 | 图像生成方法、装置、电子设备及计算机可读存储介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07112230B2 (ja) * | 1990-06-29 | 1995-11-29 | 富士ゼロックス株式会社 | 画像処理装置 |
JPH06326856A (ja) * | 1993-05-17 | 1994-11-25 | Hitachi Ltd | データ記録装置および方法 |
CN100348036C (zh) * | 1994-12-14 | 2007-11-07 | 皇家菲利浦电子有限公司 | 附加字幕的传输系统 |
JPH09297568A (ja) * | 1996-05-07 | 1997-11-18 | Fujitsu Ltd | データ処理装置 |
JPH1042149A (ja) * | 1996-07-19 | 1998-02-13 | Fuji Xerox Co Ltd | 画像処理装置及び画像表現変換方法 |
-
1998
- 1998-02-16 EP EP98400369A patent/EP0936814A1/en not_active Withdrawn
-
1999
- 1999-02-08 KR KR1020007008897A patent/KR100643835B1/ko not_active IP Right Cessation
- 1999-02-08 ID IDW20001774A patent/ID25909A/id unknown
- 1999-02-08 AU AU21817/99A patent/AU749833B2/en not_active Ceased
- 1999-02-08 ES ES99901858T patent/ES2185306T3/es not_active Expired - Lifetime
- 1999-02-08 HU HU0101604A patent/HUP0101604A3/hu unknown
- 1999-02-08 WO PCT/IB1999/000280 patent/WO1999041913A1/en active IP Right Grant
- 1999-02-08 NZ NZ505868A patent/NZ505868A/en unknown
- 1999-02-08 BR BRPI9907902A patent/BRPI9907902B1/pt not_active IP Right Cessation
- 1999-02-08 DE DE69903517T patent/DE69903517T2/de not_active Expired - Lifetime
- 1999-02-08 PL PL99342371A patent/PL342371A1/xx unknown
- 1999-02-08 EP EP99901858A patent/EP1057346B1/en not_active Expired - Lifetime
- 1999-02-08 JP JP2000531957A patent/JP4677096B2/ja not_active Expired - Lifetime
- 1999-02-08 IL IL13764199A patent/IL137641A0/xx unknown
- 1999-02-08 AT AT99901858T patent/ATE226380T1/de not_active IP Right Cessation
- 1999-02-08 CA CA002318637A patent/CA2318637A1/en not_active Abandoned
- 1999-02-08 TR TR2000/02368T patent/TR200002368T2/xx unknown
- 1999-02-08 CN CN99803002A patent/CN1291410A/zh active Pending
- 1999-02-12 ZA ZA9901125A patent/ZA991125B/xx unknown
-
2000
- 2000-07-21 HR HR20000484A patent/HRP20000484A2/hr not_active Application Discontinuation
- 2000-08-15 NO NO20004080A patent/NO20004080L/no unknown
-
2001
- 2001-03-14 HK HK01101833A patent/HK1031071A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100643835B1 (ko) | 2006-11-10 |
NO20004080L (no) | 2000-10-16 |
HRP20000484A2 (en) | 2000-12-31 |
NZ505868A (en) | 2002-03-01 |
DE69903517T2 (de) | 2003-06-26 |
AU749833B2 (en) | 2002-07-04 |
ATE226380T1 (de) | 2002-11-15 |
EP0936814A1 (en) | 1999-08-18 |
CA2318637A1 (en) | 1999-08-19 |
AU2181799A (en) | 1999-08-30 |
TR200002368T2 (tr) | 2001-04-20 |
WO1999041913A1 (en) | 1999-08-19 |
NO20004080D0 (no) | 2000-08-15 |
ZA991125B (en) | 1999-08-12 |
BR9907902A (pt) | 2000-10-17 |
CN1291410A (zh) | 2001-04-11 |
EP1057346B1 (en) | 2002-10-16 |
HK1031071A1 (en) | 2001-05-25 |
JP2002503928A (ja) | 2002-02-05 |
DE69903517D1 (de) | 2002-11-21 |
HUP0101604A3 (en) | 2003-05-28 |
IL137641A0 (en) | 2001-10-31 |
BRPI9907902B1 (pt) | 2016-01-12 |
EP1057346A1 (en) | 2000-12-06 |
KR20010086240A (ko) | 2001-09-10 |
ID25909A (id) | 2000-11-09 |
PL342371A1 (en) | 2001-06-04 |
ES2185306T3 (es) | 2003-04-16 |
JP4677096B2 (ja) | 2011-04-27 |
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