HK1031968A1 - Method and apparatus for increasing video frame rate - Google Patents

Method and apparatus for increasing video frame rate

Info

Publication number
HK1031968A1
HK1031968A1 HK01102410A HK01102410A HK1031968A1 HK 1031968 A1 HK1031968 A1 HK 1031968A1 HK 01102410 A HK01102410 A HK 01102410A HK 01102410 A HK01102410 A HK 01102410A HK 1031968 A1 HK1031968 A1 HK 1031968A1
Authority
HK
Hong Kong
Prior art keywords
video frame
frame rate
increasing video
increasing
rate
Prior art date
Application number
HK01102410A
Other languages
English (en)
Inventor
Ravi K Sharma
Rajeeb Hazra
Arlene Kasai
Original Assignee
Intel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of HK1031968A1 publication Critical patent/HK1031968A1/xx

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)
HK01102410A 1998-05-07 2001-04-04 Method and apparatus for increasing video frame rate HK1031968A1 (en)

Applications Claiming Priority (2)

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
PCT/US1999/005436 WO1999057906A1 (en) 1998-05-07 1999-03-12 Method and apparatus for increasing video frame rate

Publications (1)

Publication Number Publication Date
HK1031968A1 true HK1031968A1 (en) 2001-06-29

Family

ID=22120202

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01102410A HK1031968A1 (en) 1998-05-07 2001-04-04 Method and apparatus for increasing video frame rate

Country Status (8)

Country Link
US (1) US6192079B1 (ko)
JP (1) JP2002514866A (ko)
KR (1) KR100422389B1 (ko)
AU (1) AU3083699A (ko)
GB (1) GB2353912B (ko)
HK (1) HK1031968A1 (ko)
TW (1) TW448693B (ko)
WO (1) WO1999057906A1 (ko)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6594313B1 (en) * 1998-12-23 2003-07-15 Intel Corporation Increased video playback framerate in low bit-rate video applications
US6519369B1 (en) 1999-02-12 2003-02-11 Sony Corporation Method and apparatus for filter tap expansion
US6418548B1 (en) 1999-02-12 2002-07-09 Sony Corporation Method and apparatus for preprocessing for peripheral erroneous data
US6307979B1 (en) 1999-02-12 2001-10-23 Sony Corporation Classified adaptive error recovery method and apparatus
US6621936B1 (en) 1999-02-12 2003-09-16 Sony Corporation Method and apparatus for spatial class reduction
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
US6522785B1 (en) 1999-09-24 2003-02-18 Sony Corporation Classified adaptive error recovery method and apparatus
US6351494B1 (en) 1999-09-24 2002-02-26 Sony Corporation Classified adaptive error recovery method and apparatus
US6704357B1 (en) * 1999-09-28 2004-03-09 3Com Corporation Method and apparatus for reconstruction of low frame rate video conferencing data
US6754371B1 (en) 1999-12-07 2004-06-22 Sony Corporation Method and apparatus for past and future motion classification
US6907073B2 (en) 1999-12-20 2005-06-14 Sarnoff Corporation Tweening-based codec for scaleable encoders and decoders with varying motion computation capability
JP4288805B2 (ja) * 1999-12-28 2009-07-01 ソニー株式会社 映像信号再生装置
WO2001069536A2 (en) * 2000-03-10 2001-09-20 Sarnoff Corporation Method and apparatus for qualitative spatiotemporal data processing
CN100504925C (zh) * 2000-05-18 2009-06-24 Nxp股份有限公司 用于检测图像间的运动的方法和装置以及图像显示装置
KR100708091B1 (ko) * 2000-06-13 2007-04-16 삼성전자주식회사 양방향 움직임 벡터를 이용한 프레임 레이트 변환 장치 및그 방법
JP2004503960A (ja) * 2000-06-15 2004-02-05 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 画像シーケンスのノイズフィルタリング
EP1164799A1 (en) * 2000-06-16 2001-12-19 Sony International (Europe) GmbH Method for processing compressed image data for reducing blocking artefacts
AU2000257047A1 (en) 2000-06-28 2002-01-08 Mitsubishi Denki Kabushiki Kaisha Image encoder and image encoding method
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
US7412004B2 (en) * 2001-06-29 2008-08-12 Agere Systems Inc. Method and apparatus for controlling buffer overflow in a communication system
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
US20070165958A1 (en) * 2004-01-16 2007-07-19 Koninklijke Philips Electronic, N.V. Method for compressing/decompressing video information
JP2007519354A (ja) * 2004-01-22 2007-07-12 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 動き補償された時間補間を使用したビデオのデインタレースのための方法及び装置
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
US8948262B2 (en) * 2004-07-01 2015-02-03 Qualcomm Incorporated Method and apparatus for using frame rate up conversion techniques in scalable video coding
WO2006012384A2 (en) * 2004-07-20 2006-02-02 Qualcomm 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
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
US8472524B2 (en) * 2006-04-03 2013-06-25 Intel Corporation Motion compensated frame rate conversion with protection against compensation artifacts
US8634463B2 (en) * 2006-04-04 2014-01-21 Qualcomm Incorporated Apparatus and method of enhanced frame interpolation in video compression
US8750387B2 (en) * 2006-04-04 2014-06-10 Qualcomm Incorporated Adaptive encoder-assisted frame rate up conversion
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
WO2008091205A1 (en) * 2007-01-26 2008-07-31 Telefonaktiebolaget Lm Ericsson (Publ) Image block classification
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
US8421842B2 (en) * 2007-06-25 2013-04-16 Microsoft Corporation Hard/soft frame latency reduction
EP2188979A2 (en) * 2007-09-10 2010-05-26 Nxp B.V. Method and apparatus for motion estimation in video image data
US8767831B2 (en) * 2007-10-31 2014-07-01 Broadcom Corporation Method and system for motion compensated picture rate up-conversion using information extracted from a compressed video stream
US8514939B2 (en) * 2007-10-31 2013-08-20 Broadcom Corporation Method and system for motion compensated picture rate up-conversion of digital video using picture boundary processing
US8660175B2 (en) * 2007-12-10 2014-02-25 Qualcomm Incorporated Selective display of interpolated or extrapolated video units
US20090161978A1 (en) * 2007-12-20 2009-06-25 Marinko Karanovic Halo Artifact Removal Method
US8396129B2 (en) * 2007-12-28 2013-03-12 Ati Technologies Ulc Apparatus and method for single-pass, gradient-based motion compensated image rate conversion
EP2286595A1 (en) * 2008-06-16 2011-02-23 Dolby Laboratories Licensing Corporation Rate control model adaptation based on slice dependencies for video coding
US8385422B2 (en) * 2008-08-04 2013-02-26 Kabushiki Kaisha Toshiba Image processing apparatus and image processing method
US20100092101A1 (en) * 2008-10-09 2010-04-15 Chin-Chuan Liang Methods and apparatus for enhancing image quality of motion compensated interpolation
EP2214137B1 (en) * 2009-01-29 2024-04-03 Vestel Elektronik Sanayi ve Ticaret A.S. A method and apparatus for frame interpolation
WO2010093430A1 (en) * 2009-02-11 2010-08-19 Packetvideo Corp. System and method for frame interpolation for a compressed video bitstream
DE102009001520B4 (de) * 2009-03-12 2016-02-25 Entropic Communications, Inc. Vorrichtung und Verfahren zur Zwischenbildinterpolation
WO2010118629A1 (en) * 2009-04-17 2010-10-21 The Hong Kong University Of Science And Technology Method, device and system for facilitating motion estimation and compensation of feature-motion decorrelation
JP4692913B2 (ja) 2009-10-08 2011-06-01 日本ビクター株式会社 フレームレート変換装置及び方法
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
US20110134315A1 (en) * 2009-12-08 2011-06-09 Avi Levy Bi-Directional, Local and Global Motion Estimation Based Frame Rate Conversion
US8411751B2 (en) * 2009-12-15 2013-04-02 Nvidia Corporation Reducing and correcting motion estimation artifacts during video frame rate conversion
US8289446B2 (en) * 2010-03-01 2012-10-16 Stmicroelectronics, Inc. Intermediate frame occlusion estimation system using projected vectors
EP2716041A4 (en) 2011-05-31 2014-10-15 Dolby Lab Licensing Corp VIDEO COMPRESSION WITH RESOLUTION COMPENSATION AND OPTIMIZATION
JP6222514B2 (ja) * 2012-01-11 2017-11-01 パナソニックＩｐマネジメント株式会社 画像処理装置、撮像装置、およびコンピュータブログラム
EP2677732B1 (en) 2012-06-22 2019-08-28 Nokia Technologies Oy Method, apparatus and computer program product for capturing video content
US9277169B2 (en) * 2013-02-21 2016-03-01 Robert C. Weisgerber Method for enhancing motion pictures for exhibition at a higher frame rate than that in which they were originally produced
JP5722984B2 (ja) * 2013-12-06 2015-05-27 ザイオソフト株式会社 医療用画像処理装置及び医療用画像処理プログラム
US10776688B2 (en) 2017-11-06 2020-09-15 Nvidia Corporation Multi-frame video interpolation using optical flow
US10839517B2 (en) * 2019-02-21 2020-11-17 Sony Corporation Multiple neural networks-based object segmentation in a sequence of color image frames
US10986378B2 (en) * 2019-08-30 2021-04-20 Rovi Guides, Inc. Systems and methods for providing content during reduced streaming quality
US11184648B2 (en) 2019-08-30 2021-11-23 Rovi Guides, Inc. Systems and methods for providing content during reduced streaming quality
US11005909B2 (en) 2019-08-30 2021-05-11 Rovi Guides, Inc. Systems and methods for providing content during reduced streaming quality
US11526970B2 (en) 2019-09-04 2022-12-13 Samsung Electronics Co., Ltd System and method for video processing with enhanced temporal consistency
US12010450B2 (en) * 2022-03-21 2024-06-11 Novatek Microelectronics Corp. On-screen display (OSD) image processing method
US12008729B2 (en) * 2022-03-21 2024-06-11 Novatek Microelectronics Corp. On-screen display (OSD) image processing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
US6192079B1 (en) 2001-02-20
JP2002514866A (ja) 2002-05-21
GB2353912B (en) 2002-12-04
AU3083699A (en) 1999-11-23
KR100422389B1 (ko) 2004-03-11
GB0026721D0 (en) 2000-12-20
TW448693B (en) 2001-08-01
KR20010043410A (ko) 2001-05-25
GB2353912A (en) 2001-03-07
WO1999057906A1 (en) 1999-11-11

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140312