CN102365867B - 渐进视频中的节奏检测 - Google Patents
渐进视频中的节奏检测 Download PDFInfo
- Publication number
- CN102365867B CN102365867B CN201080014184.7A CN201080014184A CN102365867B CN 102365867 B CN102365867 B CN 102365867B CN 201080014184 A CN201080014184 A CN 201080014184A CN 102365867 B CN102365867 B CN 102365867B
- Authority
- CN
- China
- Prior art keywords
- progressive
- motion
- frame
- frames
- rhythm
- 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.)
- Active
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
- H04N7/0127—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
- H04N7/013—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 incoming video signal comprising different parts having originally different frame rate, e.g. video and graphics
-
- 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
- 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
- H04N7/0115—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 with details on the detection of a particular field or frame pattern in the incoming video signal, e.g. 3:2 pull-down pattern
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16561209P | 2009-04-01 | 2009-04-01 | |
US61/165,612 | 2009-04-01 | ||
PCT/US2010/029003 WO2010120480A1 (en) | 2009-04-01 | 2010-03-29 | Cadence detection in progressive video |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102365867A CN102365867A (zh) | 2012-02-29 |
CN102365867B true CN102365867B (zh) | 2015-12-16 |
Family
ID=42333538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080014184.7A Active CN102365867B (zh) | 2009-04-01 | 2010-03-29 | 渐进视频中的节奏检测 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8619187B2 (zh) |
EP (1) | EP2415259B1 (zh) |
JP (1) | JP5709319B2 (zh) |
CN (1) | CN102365867B (zh) |
WO (1) | WO2010120480A1 (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8957961B2 (en) * | 2006-12-27 | 2015-02-17 | Intel Corporation | Method and sytem for telecine detection and restoration |
US20100177161A1 (en) * | 2009-01-15 | 2010-07-15 | Dell Products L.P. | Multiplexed stereoscopic video transmission |
US9449090B2 (en) | 2009-05-29 | 2016-09-20 | Vizio Inscape Technologies, Llc | Systems and methods for addressing a media database using distance associative hashing |
US9094714B2 (en) | 2009-05-29 | 2015-07-28 | Cognitive Networks, Inc. | Systems and methods for on-screen graphics detection |
US10949458B2 (en) | 2009-05-29 | 2021-03-16 | Inscape Data, Inc. | System and method for improving work load management in ACR television monitoring system |
US8595781B2 (en) | 2009-05-29 | 2013-11-26 | Cognitive Media Networks, Inc. | Methods for identifying video segments and displaying contextual targeted content on a connected television |
TWI448159B (zh) * | 2011-02-18 | 2014-08-01 | Novatek Microelectronics Corp | 可動視訊態樣偵測裝置與方法 |
CN102655582B (zh) * | 2011-03-04 | 2015-01-21 | 联咏科技股份有限公司 | 可动视讯态样检测装置与方法 |
CN102655581A (zh) * | 2011-03-04 | 2012-09-05 | 联咏科技股份有限公司 | 检测混合模式影片的装置与方法 |
WO2012137269A1 (ja) * | 2011-04-01 | 2012-10-11 | パナソニック株式会社 | 映像信号のフレームレート変換装置及びその方法、そのフレームレート変換を用いた映像処理装置 |
CN103477631A (zh) * | 2011-04-05 | 2013-12-25 | 松下电器产业株式会社 | 帧频变换方法以及采用该帧频变换方法的视频处理装置 |
US9148620B2 (en) * | 2011-04-11 | 2015-09-29 | Intel Corporation | Detecting video formats |
JP6255751B2 (ja) * | 2012-07-12 | 2018-01-10 | ノーリツプレシジョン株式会社 | 画像処理プログラムおよび画像処理装置 |
US8902358B1 (en) | 2012-07-26 | 2014-12-02 | Altera Corporation | Method and apparatus for performing robust cadence detection in a video deinterlacer |
US8836858B1 (en) * | 2012-11-16 | 2014-09-16 | Altera Corporation | Method and apparatus for performing multi-cadence detection in a motion adaptive video deinterlacer |
US9955192B2 (en) | 2013-12-23 | 2018-04-24 | Inscape Data, Inc. | Monitoring individual viewing of television events using tracking pixels and cookies |
WO2015132665A2 (en) * | 2014-03-07 | 2015-09-11 | Wolf, Lior | System and method for the detection and counting of repetitions of repetitive activity via a trained network |
GB201407665D0 (en) * | 2014-05-01 | 2014-06-18 | Imagination Tech Ltd | Cadence analysis for a video signal having an interlaced format |
KR102246402B1 (ko) * | 2014-10-17 | 2021-04-30 | 삼성전자주식회사 | 디코더, 상기 디코더를 포함하는 애플리케이션 프로세서, 및 상기 디코더의 동작 방법 |
BR112017016123A2 (pt) | 2015-01-30 | 2018-04-17 | Inscape Data Inc | servidor de correspondência para identificação de conteúdo de vídeo que é exibido por um sistema de televisão, método executado por computador, e produto de programa informático concretamente incorporado a um meio de armazenamento de leitura por máquina permanente de um dispositivo de informática |
CN107949849B (zh) | 2015-04-17 | 2021-10-08 | 构造数据有限责任公司 | 缩减大数据集中数据密度的系统和方法 |
US9918041B1 (en) | 2015-04-24 | 2018-03-13 | Synaptics Incorporated | Motion adaptive de-interlacing and advanced film mode detection |
EP3323245B1 (en) | 2015-07-16 | 2021-08-25 | Inscape Data, Inc. | Detection of common media segments |
US10080062B2 (en) * | 2015-07-16 | 2018-09-18 | Inscape Data, Inc. | Optimizing media fingerprint retention to improve system resource utilization |
AU2016291674B2 (en) | 2015-07-16 | 2021-08-26 | Inscape Data, Inc. | Systems and methods for partitioning search indexes for improved efficiency in identifying media segments |
EP3678364B1 (en) | 2015-12-16 | 2023-06-14 | GoPro, Inc. | Dynamic synchronization of frame rate to a detected cadence in a time lapse image sequence |
US9787900B2 (en) | 2015-12-16 | 2017-10-10 | Gopro, Inc. | Dynamic synchronization of frame rate to a detected cadence in a time lapse image sequence |
US10638047B2 (en) | 2015-12-16 | 2020-04-28 | Gopro, Inc. | Dynamic synchronization of frame rate to a detected cadence in a time lapse image sequence |
US9779777B2 (en) * | 2015-12-16 | 2017-10-03 | Gopro, Inc. | Synchronization of frame rate to a detected cadence in a time lapse image sequence using sampling |
TWI664852B (zh) * | 2018-03-19 | 2019-07-01 | 瑞昱半導體股份有限公司 | 影像處理裝置及影像處理方法 |
CN113949930B (zh) * | 2020-07-17 | 2024-03-12 | 晶晨半导体(上海)股份有限公司 | 选取参考帧的方法、电子设备和存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1198137A1 (en) * | 2000-10-13 | 2002-04-17 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for film mode detection in video fields |
CN1694497A (zh) * | 2004-04-30 | 2005-11-09 | 松下电器产业株式会社 | 块模式自适应运动补偿 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4579455A (en) | 1983-05-09 | 1986-04-01 | Kla Instruments Corporation | Photomask inspection apparatus and method with improved defect detection |
US6058140A (en) | 1995-09-08 | 2000-05-02 | Zapex Technologies, Inc. | Method and apparatus for inverse 3:2 pulldown detection using motion estimation information |
US6111610A (en) * | 1997-12-11 | 2000-08-29 | Faroudja Laboratories, Inc. | Displaying film-originated video on high frame rate monitors without motions discontinuities |
JP2001024988A (ja) * | 1999-07-09 | 2001-01-26 | Hitachi Ltd | 画像信号の動き補償フレーム数変換方式および装置 |
US6940557B2 (en) * | 2001-02-08 | 2005-09-06 | Micronas Semiconductors, Inc. | Adaptive interlace-to-progressive scan conversion algorithm |
KR100926506B1 (ko) | 2001-07-30 | 2009-11-12 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 플라즈마 디스플레이를 위한 움직임 보상된 상향변환 |
JP3994720B2 (ja) * | 2001-11-12 | 2007-10-24 | 松下電器産業株式会社 | 映像信号処理装置 |
US7219352B2 (en) | 2002-04-15 | 2007-05-15 | Microsoft Corporation | Methods and apparatuses for facilitating processing of interlaced video images for progressive video displays |
US7154555B2 (en) * | 2003-01-10 | 2006-12-26 | Realnetworks, Inc. | Automatic deinterlacing and inverse telecine |
JP2004328634A (ja) | 2003-04-28 | 2004-11-18 | Sony Corp | 画像復号化装置及び方法 |
US7558320B2 (en) | 2003-06-13 | 2009-07-07 | Microsoft Corporation | Quality control in frame interpolation with motion analysis |
JP2005027068A (ja) * | 2003-07-03 | 2005-01-27 | Pioneer Electronic Corp | 映像信号変換装置及び方法 |
US7580457B2 (en) | 2003-10-23 | 2009-08-25 | Broadcom Corporation | Unified system for progressive and interlaced video transmission |
US7391468B2 (en) | 2004-07-06 | 2008-06-24 | Magnum Semiconductor, Inc. | Telecine conversion detection for progressive scan playback |
US7751632B2 (en) | 2005-02-15 | 2010-07-06 | Panasonic Corporation | Intelligent, dynamic, long-term digital surveilance media storage system |
JP4655218B2 (ja) * | 2005-09-16 | 2011-03-23 | ソニー株式会社 | 信号処理装置および方法、プログラム、並びに記録媒体 |
US20070171280A1 (en) | 2005-10-24 | 2007-07-26 | Qualcomm Incorporated | Inverse telecine algorithm based on state machine |
TWI327863B (en) | 2006-06-19 | 2010-07-21 | Realtek Semiconductor Corp | Method and apparatus for processing video data |
US7961256B2 (en) * | 2006-10-17 | 2011-06-14 | Broadcom Corporation | System and method for bad weave detection for inverse telecine |
US8233087B2 (en) * | 2006-11-08 | 2012-07-31 | Marvell International Ltd. | Systems and methods for deinterlacing high-definition and standard-definition video |
JP4749314B2 (ja) * | 2006-11-28 | 2011-08-17 | 富士通株式会社 | インタレース/プログレッシブ変換方法および変換装置 |
JP4181598B2 (ja) * | 2006-12-22 | 2008-11-19 | シャープ株式会社 | 画像表示装置及び方法、画像処理装置及び方法 |
US8134640B2 (en) * | 2006-12-26 | 2012-03-13 | Broadcom Corporation | Video processor architecture and method for frame rate conversion |
US8542747B2 (en) * | 2006-12-26 | 2013-09-24 | Broadcom Corporation | Low latency cadence detection for frame rate conversion |
US8115866B2 (en) | 2006-12-29 | 2012-02-14 | Texas Instruments Incorporated | Method for detecting film pulldown cadences |
TWI342714B (en) | 2007-05-16 | 2011-05-21 | Himax Tech Ltd | Apparatus and method for frame rate up conversion |
US8300958B2 (en) | 2007-07-11 | 2012-10-30 | Samsung Electronics Co., Ltd. | System and method for detecting scrolling text in mixed mode film and video |
US8953685B2 (en) * | 2007-12-10 | 2015-02-10 | Qualcomm Incorporated | Resource-adaptive video interpolation or extrapolation with motion level analysis |
US20090161766A1 (en) | 2007-12-21 | 2009-06-25 | Novafora, Inc. | System and Method for Processing Video Content Having Redundant Pixel Values |
US8125524B2 (en) * | 2008-12-12 | 2012-02-28 | Nxp B.V. | System and method for the detection of de-interlacing of scaled video |
-
2010
- 2010-03-29 US US12/748,698 patent/US8619187B2/en active Active
- 2010-03-29 CN CN201080014184.7A patent/CN102365867B/zh active Active
- 2010-03-29 WO PCT/US2010/029003 patent/WO2010120480A1/en active Application Filing
- 2010-03-29 JP JP2012503545A patent/JP5709319B2/ja active Active
- 2010-03-29 EP EP10725536.6A patent/EP2415259B1/en not_active Not-in-force
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1198137A1 (en) * | 2000-10-13 | 2002-04-17 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for film mode detection in video fields |
CN1694497A (zh) * | 2004-04-30 | 2005-11-09 | 松下电器产业株式会社 | 块模式自适应运动补偿 |
Also Published As
Publication number | Publication date |
---|---|
US8619187B2 (en) | 2013-12-31 |
EP2415259A1 (en) | 2012-02-08 |
EP2415259B1 (en) | 2015-09-16 |
CN102365867A (zh) | 2012-02-29 |
WO2010120480A1 (en) | 2010-10-21 |
JP5709319B2 (ja) | 2015-04-30 |
US20100253838A1 (en) | 2010-10-07 |
JP2012523161A (ja) | 2012-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102365867B (zh) | 渐进视频中的节奏检测 | |
US8768103B2 (en) | Video processing apparatus and video display apparatus | |
US20090060042A1 (en) | System and method for motion vector collection based on k-means clustering for motion compensated interpolation of digital video | |
FI96563B (fi) | Liike-estimoija | |
EP0535746A2 (en) | Motion vector estimation, motion picture encoding and storage | |
JPH10145779A (ja) | フィールド検出装置およびフィールド検出方法、画像符号化装置および画像符号化方法、並びに記録媒体および記録方法 | |
WO1997022083A1 (en) | Method and apparatus for motion estimation in a video signal | |
US20100309372A1 (en) | Method And System For Motion Compensated Video De-Interlacing | |
US5793443A (en) | Motion vector detection circuit | |
US8345764B2 (en) | Motion estimation device having motion estimation processing elements with adder tree arrays | |
JP2008536429A (ja) | 領域の動的なアスペクト比を用いた領域ベース3drs動き推定 | |
US20110194605A1 (en) | Method for video-coding a series of digitized pictures | |
CN1853416A (zh) | 运动矢量场的再定时 | |
CN1507265A (zh) | 非隔行扫描的装置和方法 | |
Song et al. | Improving RGB-D salient object detection via modality-aware decoder | |
CN1536876A (zh) | 隔行与逐行视频信号的帧频转换方法 | |
US8279936B1 (en) | Method and apparatus for fractional pixel expansion and motion vector selection in a video codec | |
US5982910A (en) | Method and circuit arrangement for undersampling in the case of movement estimation | |
JP2010521118A (ja) | 圧縮したビデオ源からのマルチフレーム動画の推定 | |
US20040196918A1 (en) | Low-latency high-speed trellis decoder | |
KR20060010776A (ko) | 비디오 데이터 처리 방법 및 데이터 프레임의 제 1 블럭에대한 움직임 벡터 생성 방법 | |
CN1110209C (zh) | 用于预测运动的设备及其相应的图像压缩系统 | |
Yeo et al. | A modular high-throughput architecture for logarithmic search block-matching motion estimation | |
CN101437136B (zh) | 图像处理设备 | |
CN100340118C (zh) | 运动估计的超大规模集成电路体系结构及数据缓存的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171019 Address after: Bermuda Hamilton Patentee after: Maver International Ltd. Address before: Babado J San Mega Le Patentee before: Mawier International Trade Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180705 Address after: American California Co-patentee after: National limited liability company Patentee after: Xinatiekesi Limited by Share Ltd Address before: Bermuda Hamilton Patentee before: Maver International Ltd. |
|
TR01 | Transfer of patent right |