ATE354252T1 - Bewegungskompensierte abtastratenhochsetzung für videosignale - Google Patents
Bewegungskompensierte abtastratenhochsetzung für videosignaleInfo
- Publication number
- ATE354252T1 ATE354252T1 AT01982457T AT01982457T ATE354252T1 AT E354252 T1 ATE354252 T1 AT E354252T1 AT 01982457 T AT01982457 T AT 01982457T AT 01982457 T AT01982457 T AT 01982457T AT E354252 T1 ATE354252 T1 AT E354252T1
- Authority
- AT
- Austria
- Prior art keywords
- value
- field
- values
- correlation value
- neighbor pixels
- Prior art date
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
-
- 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
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
-
- 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
- H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
-
- 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
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
- H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
-
- 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
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/0137—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes dependent on presence/absence of motion, e.g. of motion zones
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/706,671 US6760376B1 (en) | 2000-11-06 | 2000-11-06 | Motion compensated upconversion for video scan rate conversion |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE354252T1 true ATE354252T1 (de) | 2007-03-15 |
Family
ID=24838596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01982457T ATE354252T1 (de) | 2000-11-06 | 2001-10-30 | Bewegungskompensierte abtastratenhochsetzung für videosignale |
Country Status (8)
Country | Link |
---|---|
US (1) | US6760376B1 (de) |
EP (1) | EP1334613B1 (de) |
JP (1) | JP4279549B2 (de) |
KR (1) | KR100827214B1 (de) |
CN (1) | CN1199448C (de) |
AT (1) | ATE354252T1 (de) |
DE (1) | DE60126642T2 (de) |
WO (1) | WO2002037846A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2392793A (en) * | 2002-07-31 | 2004-03-10 | Blip X Ltd | Video compression by removing complementary sets of pixels |
JP4220284B2 (ja) * | 2003-03-28 | 2009-02-04 | 株式会社東芝 | フレーム補間方法、装置及びこれを用いた画像表示システム |
ATE484150T1 (de) * | 2006-08-21 | 2010-10-15 | Nxp Bv | Verarbeitung von bildsignalen mit bewegungskompensation |
US8325271B2 (en) * | 2007-06-12 | 2012-12-04 | Himax Technologies Limited | Method of frame interpolation for frame rate up-conversion |
KR101557163B1 (ko) | 2008-12-23 | 2015-10-05 | 삼성전자주식회사 | 영상처리시스템에서의 영상 변환 장치 및 방법 |
GB2476298A (en) * | 2009-12-18 | 2011-06-22 | Snell Ltd | Changing the temporal sample rate of a motion image sequence |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02177683A (ja) * | 1988-09-29 | 1990-07-10 | Toshiba Corp | 画素信号の相関判定および補間データ作成装置 |
JPH02166889A (ja) * | 1988-12-20 | 1990-06-27 | Sony Corp | 変換回路 |
GB2231751B (en) * | 1989-04-27 | 1993-09-22 | Sony Corp | Motion dependent video signal processing |
GB9013642D0 (en) | 1990-06-19 | 1990-08-08 | British Broadcasting Corp | Video signal processing |
JP2658625B2 (ja) * | 1991-05-20 | 1997-09-30 | 日本ビクター株式会社 | 補間信号生成回路 |
ES2118173T3 (es) * | 1992-11-19 | 1998-09-16 | Thomson Multimedia Sa | Metodo y aparato para conversion ascendente de frecuencia de campo. |
GB2279531B (en) | 1993-06-24 | 1997-07-16 | Sony Uk Ltd | Motion compensated image interpolation |
US5886745A (en) * | 1994-12-09 | 1999-03-23 | Matsushita Electric Industrial Co., Ltd. | Progressive scanning conversion apparatus |
JP4330040B2 (ja) * | 1995-06-29 | 2009-09-09 | トムソン マルチメデイア ソシエテ アノニム | 階層化圧縮ビデオ・データを符号化し復号化するためのシステム |
KR0176568B1 (ko) * | 1996-01-27 | 1999-05-01 | 김광호 | 모션과 공간적인 상관도를 이용한 비월순차 변환장치 및 그 방법 |
EP0830018A3 (de) * | 1996-09-13 | 1999-12-29 | Texas Instruments Incorporated | Verfahren und System zur Bewegungsdetektion in einem Videobild |
DE69836473T2 (de) * | 1997-09-23 | 2007-09-20 | Koninklijke Philips Electronics N.V. | Bewegungsschätzung und bewegungskompensierte interpolation |
JP2001507552A (ja) | 1997-10-29 | 2001-06-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 隠れた/露出した像部分の動きベクトル予測及び検知 |
-
2000
- 2000-11-06 US US09/706,671 patent/US6760376B1/en not_active Expired - Lifetime
-
2001
- 2001-10-30 KR KR1020027008780A patent/KR100827214B1/ko not_active IP Right Cessation
- 2001-10-30 EP EP01982457A patent/EP1334613B1/de not_active Expired - Lifetime
- 2001-10-30 AT AT01982457T patent/ATE354252T1/de not_active IP Right Cessation
- 2001-10-30 WO PCT/EP2001/012717 patent/WO2002037846A1/en active IP Right Grant
- 2001-10-30 JP JP2002540453A patent/JP4279549B2/ja not_active Expired - Fee Related
- 2001-10-30 CN CNB01805983XA patent/CN1199448C/zh not_active Expired - Lifetime
- 2001-10-30 DE DE60126642T patent/DE60126642T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2004513575A (ja) | 2004-04-30 |
CN1408177A (zh) | 2003-04-02 |
DE60126642T2 (de) | 2007-11-22 |
WO2002037846A1 (en) | 2002-05-10 |
KR100827214B1 (ko) | 2008-05-07 |
EP1334613B1 (de) | 2007-02-14 |
DE60126642D1 (de) | 2007-03-29 |
US6760376B1 (en) | 2004-07-06 |
CN1199448C (zh) | 2005-04-27 |
JP4279549B2 (ja) | 2009-06-17 |
EP1334613A1 (de) | 2003-08-13 |
KR20020068065A (ko) | 2002-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |