JP2002514866A - ビデオ・フレーム・レートを増加させる方法および装置 - Google Patents
ビデオ・フレーム・レートを増加させる方法および装置Info
- Publication number
- JP2002514866A JP2002514866A JP2000547785A JP2000547785A JP2002514866A JP 2002514866 A JP2002514866 A JP 2002514866A JP 2000547785 A JP2000547785 A JP 2000547785A JP 2000547785 A JP2000547785 A JP 2000547785A JP 2002514866 A JP2002514866 A JP 2002514866A
- Authority
- JP
- Japan
- Prior art keywords
- frames
- frame
- motion
- video
- block
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/074,556 US6192079B1 (en) | 1998-05-07 | 1998-05-07 | Method and apparatus for increasing video frame rate |
| US09/074,556 | 1998-05-07 | ||
| PCT/US1999/005436 WO1999057906A1 (en) | 1998-05-07 | 1999-03-12 | Method and apparatus for increasing video frame rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002514866A true JP2002514866A (ja) | 2002-05-21 |
| JP2002514866A5 JP2002514866A5 (enExample) | 2006-04-27 |
Family
ID=22120202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000547785A Pending JP2002514866A (ja) | 1998-05-07 | 1999-03-12 | ビデオ・フレーム・レートを増加させる方法および装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6192079B1 (enExample) |
| JP (1) | JP2002514866A (enExample) |
| KR (1) | KR100422389B1 (enExample) |
| AU (1) | AU3083699A (enExample) |
| GB (1) | GB2353912B (enExample) |
| TW (1) | TW448693B (enExample) |
| WO (1) | WO1999057906A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011092547A (ja) * | 2009-10-30 | 2011-05-12 | Ziosoft Inc | 医療用画像処理装置及び医療用画像処理プログラム |
| JP2014050753A (ja) * | 2013-12-06 | 2014-03-20 | Ziosoft Inc | 医療用画像処理装置及び医療用画像処理プログラム |
Families Citing this family (98)
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| US6519369B1 (en) | 1999-02-12 | 2003-02-11 | Sony Corporation | Method and apparatus for filter tap expansion |
| US6621936B1 (en) | 1999-02-12 | 2003-09-16 | Sony Corporation | Method and apparatus for spatial class reduction |
| US6307979B1 (en) | 1999-02-12 | 2001-10-23 | Sony Corporation | Classified adaptive error recovery method and apparatus |
| US6760378B1 (en) | 1999-06-30 | 2004-07-06 | Realnetworks, Inc. | System and method for generating video frames and correcting motion |
| US6618439B1 (en) * | 1999-07-06 | 2003-09-09 | Industrial Technology Research Institute | Fast motion-compensated video frame interpolator |
| US6351494B1 (en) | 1999-09-24 | 2002-02-26 | Sony Corporation | Classified adaptive error recovery method and apparatus |
| US6522785B1 (en) | 1999-09-24 | 2003-02-18 | Sony Corporation | Classified adaptive error recovery method and apparatus |
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| KR100840133B1 (ko) * | 2000-05-18 | 2008-06-23 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Mc 업 컨버젼에서 헤일로를 감소시키는 움직임 추정기 |
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| EP1164799A1 (en) * | 2000-06-16 | 2001-12-19 | Sony International (Europe) GmbH | Method for processing compressed image data for reducing blocking artefacts |
| EP1296525A4 (en) * | 2000-06-28 | 2006-07-26 | Mitsubishi Electric Corp | IMAGE CODE AND PICTURE CODING PROCESS |
| DE10033420A1 (de) * | 2000-07-08 | 2002-01-17 | Philips Corp Intellectual Pty | Vorrichtung zur Reduktion von Flackerstörungen |
| US7133569B1 (en) * | 2000-07-31 | 2006-11-07 | Polaroid Corporation | Aliasing artifact attenuation system |
| US20020039138A1 (en) * | 2000-09-29 | 2002-04-04 | Edelson Steven D. | Method and apparatus for automatically adjusting video panning and zoom rates |
| US6859815B2 (en) | 2000-12-19 | 2005-02-22 | Koninklijke Philips Electronics N.V. | Approximate inverse discrete cosine transform for scalable computation complexity video and still image decoding |
| US7242850B2 (en) * | 2001-02-23 | 2007-07-10 | Eastman Kodak Company | Frame-interpolated variable-rate motion imaging system |
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| TW540241B (en) * | 2001-11-15 | 2003-07-01 | Chi Mei Optoelectronics Corp | Display method for stablizing MPEG video output via an LCD device |
| TWI248073B (en) * | 2002-01-17 | 2006-01-21 | Media Tek Inc | Device and method for displaying static pictures |
| CA2380105A1 (en) | 2002-04-09 | 2003-10-09 | Nicholas Routhier | Process and system for encoding and playback of stereoscopic video sequences |
| US20030202780A1 (en) * | 2002-04-25 | 2003-10-30 | Dumm Matthew Brian | Method and system for enhancing the playback of video frames |
| US7197075B2 (en) * | 2002-08-22 | 2007-03-27 | Hiroshi Akimoto | Method and system for video sequence real-time motion compensated temporal upsampling |
| US7362374B2 (en) * | 2002-08-30 | 2008-04-22 | Altera Corporation | Video interlacing using object motion estimation |
| US6898328B2 (en) * | 2002-10-23 | 2005-05-24 | Sony Corporation | Method and apparatus for adaptive pixel estimation under high error rate conditions |
| EP1422928A3 (en) * | 2002-11-22 | 2009-03-11 | Panasonic Corporation | Motion compensated interpolation of digital video signals |
| US7639741B1 (en) * | 2002-12-06 | 2009-12-29 | Altera Corporation | Temporal filtering using object motion estimation |
| KR100499144B1 (ko) * | 2003-03-06 | 2005-07-04 | 삼성전자주식회사 | 적응적 양방향 움직임 추정 방법을 이용한 내삽 영상의움직임 벡터 생성 방법 및 장치 |
| US7394944B2 (en) * | 2003-04-11 | 2008-07-01 | Seiko Epson Corporation | Method and system for finding spatial medians in a sliding window environment |
| KR100517504B1 (ko) * | 2003-07-01 | 2005-09-28 | 삼성전자주식회사 | B-픽처의 움직임 보상 모드 결정방법 및 장치 |
| US7440613B2 (en) * | 2003-09-12 | 2008-10-21 | Sony Corporation | Binary mask interpolation |
| CN100562109C (zh) * | 2004-01-16 | 2009-11-18 | Nxp股份有限公司 | 对视频信息进行压缩/解压缩的方法 |
| WO2005071957A1 (en) * | 2004-01-22 | 2005-08-04 | Koninklijke Philips Electronics N.V. | Method and apparatus for deinterlaccing of video usung motion compensated temporal interpolation |
| US8369405B2 (en) * | 2004-05-04 | 2013-02-05 | Qualcomm Incorporated | Method and apparatus for motion compensated frame rate up conversion for block-based low bit rate video |
| US20110025911A1 (en) * | 2004-05-17 | 2011-02-03 | Weisgerber Robert C | Method of enhancing motion pictures for exhibition at a higher frame rate than that in which they were originally produced |
| KR100913260B1 (ko) * | 2004-07-01 | 2009-08-21 | 콸콤 인코포레이티드 | 규모 가변적 비디오 코딩에서 프레임 레이트 업 변환을 이용하는 방법 및 장치 |
| EP2194720A1 (en) * | 2004-07-20 | 2010-06-09 | Qualcom Incorporated | Method and apparatus for encoder assisted-frame rate up conversion (EA-FRUC) for video compression |
| US8553776B2 (en) * | 2004-07-21 | 2013-10-08 | QUALCOMM Inorporated | Method and apparatus for motion vector assignment |
| DE102004038110B3 (de) * | 2004-08-05 | 2005-12-29 | Siemens Ag | Verfahren zum Codieren und Decodieren, sowie Codier- und Decodiervorrichtung zur Videocodierung |
| US8861601B2 (en) * | 2004-08-18 | 2014-10-14 | Qualcomm Incorporated | Encoder-assisted adaptive video frame interpolation |
| EP1631089A1 (en) * | 2004-08-30 | 2006-03-01 | Matsushita Electric Industrial Co., Ltd. | Video coding apparatus and decoding apparatus |
| US7394940B2 (en) * | 2004-11-19 | 2008-07-01 | International Business Machines Corporation | Digital video media duplication or transmission quality measurement |
| JP4396496B2 (ja) * | 2004-12-02 | 2010-01-13 | 株式会社日立製作所 | フレームレート変換装置、及び映像表示装置、並びにフレームレート変換方法 |
| KR100723403B1 (ko) * | 2005-02-28 | 2007-05-30 | 삼성전자주식회사 | 컬러 성분간 단일 부호화 모드를 이용한 예측영상 생성 방법 및 장치와, 그를 이용한 영상 및 비디오 부호화/복호화방법 및 장치 |
| US7567294B2 (en) * | 2005-03-28 | 2009-07-28 | Intel Corporation | Gradient adaptive video de-interlacing |
| KR100714695B1 (ko) * | 2005-07-16 | 2007-05-04 | 삼성전자주식회사 | 픽쳐 드롭 및 합성을 통하여 레이트 컨트롤을 수행하는비디오 코딩 방법, 그 방법을 이용한 비디오 인코더, 및트랜스코더 |
| KR100774457B1 (ko) * | 2006-02-14 | 2007-11-08 | 엘지전자 주식회사 | 비디오 신호 보상 장치 및 그 방법 |
| US7865015B2 (en) * | 2006-02-22 | 2011-01-04 | Huper Laboratories Co. Ltd. | Method for video object segmentation |
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| US8750387B2 (en) * | 2006-04-04 | 2014-06-10 | Qualcomm Incorporated | Adaptive encoder-assisted frame rate up conversion |
| US8634463B2 (en) * | 2006-04-04 | 2014-01-21 | Qualcomm Incorporated | Apparatus and method of enhanced frame interpolation in video compression |
| US7881552B1 (en) * | 2006-05-16 | 2011-02-01 | Adobe Systems Incorporated | Anti-flicker filter |
| US9014280B2 (en) | 2006-10-13 | 2015-04-21 | Qualcomm Incorporated | Video coding with adaptive filtering for motion compensated prediction |
| US8243805B2 (en) * | 2006-11-14 | 2012-08-14 | Microsoft Corporation | Video completion by motion field transfer |
| US7885483B2 (en) * | 2006-11-24 | 2011-02-08 | National Synchrotron Radiation Research Center | Image alignment method |
| US8437397B2 (en) | 2007-01-04 | 2013-05-07 | Qualcomm Incorporated | Block information adjustment techniques to reduce artifacts in interpolated video frames |
| JP5121852B2 (ja) * | 2007-01-26 | 2013-01-16 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 画像ブロックの分類 |
| JP2008187694A (ja) * | 2007-01-31 | 2008-08-14 | Matsushita Electric Ind Co Ltd | 画像符号化装置およびその方法 |
| KR100809354B1 (ko) * | 2007-02-02 | 2008-03-05 | 삼성전자주식회사 | 복원된 프레임의 프레임율을 업컨버팅하는 장치 및 방법 |
| US8693541B2 (en) * | 2007-05-24 | 2014-04-08 | Samsung Electronics Co., Ltd | System and method of providing motion estimation |
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| US5546130A (en) * | 1993-10-11 | 1996-08-13 | Thomson Consumer Electronics S.A. | Method and apparatus for forming a video signal using motion estimation and signal paths with different interpolation processing |
| US5815634A (en) | 1994-09-30 | 1998-09-29 | Cirrus Logic, Inc. | Stream synchronization method and apparatus for MPEG playback system |
| US5621467A (en) * | 1995-02-16 | 1997-04-15 | Thomson Multimedia S.A. | Temporal-spatial error concealment apparatus and method for video signal processors |
| US5717463A (en) * | 1995-07-24 | 1998-02-10 | Motorola, Inc. | Method and system for estimating motion within a video sequence |
| FR2742900B1 (fr) * | 1995-12-22 | 1998-02-13 | Thomson Multimedia Sa | Procede d'interpolation de trames progressives |
-
1998
- 1998-05-07 US US09/074,556 patent/US6192079B1/en not_active Expired - Lifetime
-
1999
- 1999-03-12 KR KR10-2000-7012444A patent/KR100422389B1/ko not_active Expired - Fee Related
- 1999-03-12 GB GB0026721A patent/GB2353912B/en not_active Expired - Fee Related
- 1999-03-12 JP JP2000547785A patent/JP2002514866A/ja active Pending
- 1999-03-12 WO PCT/US1999/005436 patent/WO1999057906A1/en not_active Ceased
- 1999-03-12 AU AU30836/99A patent/AU3083699A/en not_active Abandoned
- 1999-08-04 TW TW088107420A patent/TW448693B/zh not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011092547A (ja) * | 2009-10-30 | 2011-05-12 | Ziosoft Inc | 医療用画像処理装置及び医療用画像処理プログラム |
| JP2014050753A (ja) * | 2013-12-06 | 2014-03-20 | Ziosoft Inc | 医療用画像処理装置及び医療用画像処理プログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2353912A (en) | 2001-03-07 |
| TW448693B (en) | 2001-08-01 |
| GB2353912B (en) | 2002-12-04 |
| WO1999057906A1 (en) | 1999-11-11 |
| HK1031968A1 (en) | 2001-06-29 |
| GB0026721D0 (en) | 2000-12-20 |
| AU3083699A (en) | 1999-11-23 |
| KR100422389B1 (ko) | 2004-03-11 |
| KR20010043410A (ko) | 2001-05-25 |
| US6192079B1 (en) | 2001-02-20 |
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