DE60031594D1 - Verfahren und Vorrichtung zum Interpolieren von Zeilen - Google Patents
Verfahren und Vorrichtung zum Interpolieren von ZeilenInfo
- Publication number
- DE60031594D1 DE60031594D1 DE60031594T DE60031594T DE60031594D1 DE 60031594 D1 DE60031594 D1 DE 60031594D1 DE 60031594 T DE60031594 T DE 60031594T DE 60031594 T DE60031594 T DE 60031594T DE 60031594 D1 DE60031594 D1 DE 60031594D1
- Authority
- DE
- Germany
- Prior art keywords
- interpolating lines
- interpolating
- lines
- 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 - Lifetime
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
- H04N7/0117—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
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440218—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP07880899A JP3893227B2 (ja) | 1999-03-24 | 1999-03-24 | 走査線補間装置、及び走査線補間方法 |
JP7880899 | 1999-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60031594D1 true DE60031594D1 (de) | 2006-12-14 |
DE60031594T2 DE60031594T2 (de) | 2007-09-13 |
Family
ID=13672155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60031594T Expired - Lifetime DE60031594T2 (de) | 1999-03-24 | 2000-03-23 | Verfahren und Vorrichtung zum Interpolieren von Zeilen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6636267B1 (de) |
EP (1) | EP1039746B1 (de) |
JP (1) | JP3893227B2 (de) |
DE (1) | DE60031594T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7098957B2 (en) * | 2000-12-20 | 2006-08-29 | Samsung Electronics Co., Ltd. | Method and apparatus for detecting repetitive motion in an interlaced video sequence apparatus for processing interlaced video signals |
US6784942B2 (en) * | 2001-10-05 | 2004-08-31 | Genesis Microchip, Inc. | Motion adaptive de-interlacing method and apparatus |
JP3855761B2 (ja) * | 2001-10-09 | 2006-12-13 | ソニー株式会社 | 画像信号処理装置及び方法 |
US6992725B2 (en) * | 2001-10-22 | 2006-01-31 | Nec Electronics America, Inc. | Video data de-interlacing using perceptually-tuned interpolation scheme |
JP3596520B2 (ja) * | 2001-12-13 | 2004-12-02 | ソニー株式会社 | 画像信号処理装置及び方法 |
JP3596521B2 (ja) * | 2001-12-13 | 2004-12-02 | ソニー株式会社 | 画像信号処理装置及び方法 |
KR100865034B1 (ko) | 2002-07-18 | 2008-10-23 | 엘지전자 주식회사 | 모션 벡터 예측 방법 |
KR100505663B1 (ko) * | 2003-01-02 | 2005-08-03 | 삼성전자주식회사 | 적응형 윤곽 상관 보간에 의한 디스플레이 장치의 순차주사 방법 |
JP4261970B2 (ja) * | 2003-04-24 | 2009-05-13 | キヤノン株式会社 | 映像情報処理装置及び映像情報処理方法 |
US7362377B2 (en) | 2004-12-27 | 2008-04-22 | Intel Corporation | Spatio-temporal adaptive video de-interlacing |
US7542095B2 (en) * | 2005-01-20 | 2009-06-02 | Samsung Electronics Co., Ltd. | Method and system of noise-adaptive motion detection in an interlaced video sequence |
JP4869045B2 (ja) * | 2006-11-30 | 2012-02-01 | 株式会社東芝 | 補間フレーム作成方法および補間フレーム作成装置 |
GB2444532A (en) * | 2006-12-06 | 2008-06-11 | Sony Uk Ltd | Motion adaptive image processing detecting motion at different levels of sensitivity |
JP4869049B2 (ja) * | 2006-12-08 | 2012-02-01 | 株式会社東芝 | 補間フレーム画像作成方法および補間フレーム画像作成装置 |
US9456192B2 (en) * | 2007-12-14 | 2016-09-27 | Cable Television Laboratories, Inc. | Method of coding and transmission of progressive video using differential signal overlay |
US20090322489A1 (en) * | 2008-04-14 | 2009-12-31 | Christopher Jones | Machine vision rfid exciter triggering system |
TWI406264B (zh) * | 2009-04-29 | 2013-08-21 | Sunplus Technology Co Ltd | 增加影像顯示頻率的增頻系統 |
US9324131B1 (en) * | 2013-04-06 | 2016-04-26 | Crucial Ip, Inc. | Method and apparatus for motion adaptive deinterlacing with reduced artifacts |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8328362D0 (en) * | 1983-10-24 | 1983-11-23 | Indep Broadcasting Authority | Movement detector |
US5410356A (en) * | 1991-04-19 | 1995-04-25 | Matsushita Electric Industrial Co., Ltd. | Scanning-line interpolation apparatus |
JP2832927B2 (ja) * | 1994-10-31 | 1998-12-09 | 日本ビクター株式会社 | 走査線補間装置及び走査線補間用動きベクトル検出装置 |
US5886745A (en) * | 1994-12-09 | 1999-03-23 | Matsushita Electric Industrial Co., Ltd. | Progressive scanning conversion apparatus |
KR0176568B1 (ko) * | 1996-01-27 | 1999-05-01 | 김광호 | 모션과 공간적인 상관도를 이용한 비월순차 변환장치 및 그 방법 |
US6269484B1 (en) * | 1997-06-24 | 2001-07-31 | Ati Technologies | Method and apparatus for de-interlacing interlaced content using motion vectors in compressed video streams |
-
1999
- 1999-03-24 JP JP07880899A patent/JP3893227B2/ja not_active Expired - Fee Related
-
2000
- 2000-03-23 EP EP00302386A patent/EP1039746B1/de not_active Expired - Lifetime
- 2000-03-23 US US09/533,674 patent/US6636267B1/en not_active Expired - Fee Related
- 2000-03-23 DE DE60031594T patent/DE60031594T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6636267B1 (en) | 2003-10-21 |
EP1039746B1 (de) | 2006-11-02 |
JP3893227B2 (ja) | 2007-03-14 |
JP2000278649A (ja) | 2000-10-06 |
DE60031594T2 (de) | 2007-09-13 |
EP1039746A2 (de) | 2000-09-27 |
EP1039746A3 (de) | 2001-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8381 | Inventor (new situation) |
Inventor name: ADACHI, HAJIME, TSURUGASHIMA-SHI, SAITAMA, JP |
|
8364 | No opposition during term of opposition |