EP1050162A4 - Umwandlung von format und bildfrequenz für die anzeige einer 24 hz quelle - Google Patents
Umwandlung von format und bildfrequenz für die anzeige einer 24 hz quelleInfo
- Publication number
- EP1050162A4 EP1050162A4 EP98964925A EP98964925A EP1050162A4 EP 1050162 A4 EP1050162 A4 EP 1050162A4 EP 98964925 A EP98964925 A EP 98964925A EP 98964925 A EP98964925 A EP 98964925A EP 1050162 A4 EP1050162 A4 EP 1050162A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- comversion
- format
- display
- frame rate
- source video
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- 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
- H04N19/426—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 using memory downsizing methods
- H04N19/428—Recompression, e.g. by spatial or temporal decimation
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1596 | 1995-07-27 | ||
US159697A | 1997-12-31 | 1997-12-31 | |
PCT/US1998/027542 WO1999034597A1 (en) | 1997-12-31 | 1998-12-31 | Format and frame rate comversion for display of 24 hz source video |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1050162A1 EP1050162A1 (de) | 2000-11-08 |
EP1050162A4 true EP1050162A4 (de) | 2003-05-28 |
Family
ID=21696885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98964925A Ceased EP1050162A4 (de) | 1997-12-31 | 1998-12-31 | Umwandlung von format und bildfrequenz für die anzeige einer 24 hz quelle |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1050162A4 (de) |
JP (1) | JP4928666B2 (de) |
AU (1) | AU2014199A (de) |
WO (1) | WO1999034597A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6522363B1 (en) * | 1999-07-30 | 2003-02-18 | Thomson Licensing S.A. | Display frame rate adaptation |
US20020149696A1 (en) * | 2001-02-23 | 2002-10-17 | Eastman Kodak Company | Method for presenting improved motion image sequences |
US20030202119A1 (en) * | 2002-04-30 | 2003-10-30 | Koninklijke Philips Electronics N.V. | Video processing for electronic cinema |
JP2004159191A (ja) | 2002-11-07 | 2004-06-03 | Seiko Epson Corp | 画像データに応じたフレームレートの変換 |
JP4226933B2 (ja) | 2003-03-11 | 2009-02-18 | パイオニア株式会社 | 映像信号処理装置 |
WO2008018015A1 (en) * | 2006-08-09 | 2008-02-14 | Koninklijke Philips Electronics N.V. | Image rate increasing |
TW201026021A (en) * | 2008-12-17 | 2010-07-01 | Wistron Corp | Method for processing video and apparatus therefor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5594552A (en) * | 1992-10-30 | 1997-01-14 | Sony Corporation | Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and displaying same |
JPH09322096A (ja) * | 1996-05-27 | 1997-12-12 | Mitsubishi Electric Corp | フォーマット変換回路並びに該フォーマット変換回路を備えたテレビジョン受像機 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06178274A (ja) * | 1992-11-30 | 1994-06-24 | Sony Corp | 動画像復号化装置 |
KR950012664B1 (ko) * | 1993-08-18 | 1995-10-19 | 엘지전자주식회사 | 1050라인 비월주사식 모니터 디스플레이 영상포맷을 갖는 에치디티브이(hdtv)수신장치 |
US5452024A (en) * | 1993-11-01 | 1995-09-19 | Texas Instruments Incorporated | DMD display system |
-
1998
- 1998-12-31 JP JP2000527089A patent/JP4928666B2/ja not_active Expired - Lifetime
- 1998-12-31 EP EP98964925A patent/EP1050162A4/de not_active Ceased
- 1998-12-31 WO PCT/US1998/027542 patent/WO1999034597A1/en not_active Application Discontinuation
- 1998-12-31 AU AU20141/99A patent/AU2014199A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5594552A (en) * | 1992-10-30 | 1997-01-14 | Sony Corporation | Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and displaying same |
JPH09322096A (ja) * | 1996-05-27 | 1997-12-12 | Mitsubishi Electric Corp | フォーマット変換回路並びに該フォーマット変換回路を備えたテレビジョン受像機 |
US6147712A (en) * | 1996-05-27 | 2000-11-14 | Mitsubishi Denki Kabushiki Kaisha | Format conversion circuit and television receiver provided therewith and method of converting video signals |
Non-Patent Citations (2)
Title |
---|
CASTAGNO R ET AL: "A METHOD FOR MOTION ADAPTIVE FRAME RATE UP-CONVERSION", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE INC. NEW YORK, US, vol. 6, no. 5, 1 October 1996 (1996-10-01), pages 436 - 445, XP000627032, ISSN: 1051-8215 * |
See also references of WO9934597A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP4928666B2 (ja) | 2012-05-09 |
EP1050162A1 (de) | 2000-11-08 |
JP2002500480A (ja) | 2002-01-08 |
WO1999034597A1 (en) | 1999-07-08 |
AU2014199A (en) | 1999-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000717 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB IT NL |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20030410 |
|
17Q | First examination report despatched |
Effective date: 20040413 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MEDIATEK INC. |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20061027 |