HUP0100443A3 - Method for processing video signals, method for processing interlaced scan video signal or telecined film format signal and method for processing non-telecined progressive scan video signal - Google Patents

Method for processing video signals, method for processing interlaced scan video signal or telecined film format signal and method for processing non-telecined progressive scan video signal

Info

Publication number
HUP0100443A3
HUP0100443A3 HU0100443A HUP0100443A HUP0100443A3 HU P0100443 A3 HUP0100443 A3 HU P0100443A3 HU 0100443 A HU0100443 A HU 0100443A HU P0100443 A HUP0100443 A HU P0100443A HU P0100443 A3 HUP0100443 A3 HU P0100443A3
Authority
HU
Hungary
Prior art keywords
processing
telecined
video signal
signal
scan video
Prior art date
Application number
HU0100443A
Other languages
English (en)
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of HUP0100443A2 publication Critical patent/HUP0100443A2/hu
Publication of HUP0100443A3 publication Critical patent/HUP0100443A3/hu
Publication of HU228608B1 publication Critical patent/HU228608B1/hu

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/179—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scene or a shot
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector estimation
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
HU0100443A 1997-12-23 1997-12-23 Method for processing video signals, method for processing interlaced scan video signal or telecined film format signal and method for processing non-telecined progressive scan video signal HU228608B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/023992 WO1999033273A1 (en) 1997-12-23 1997-12-23 Low noise encoding and decoding method

Publications (3)

Publication Number Publication Date
HUP0100443A2 HUP0100443A2 (hu) 2001-06-28
HUP0100443A3 true HUP0100443A3 (en) 2002-12-28
HU228608B1 HU228608B1 (en) 2013-04-29

Family

ID=22262380

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0100443A HU228608B1 (en) 1997-12-23 1997-12-23 Method for processing video signals, method for processing interlaced scan video signal or telecined film format signal and method for processing non-telecined progressive scan video signal

Country Status (8)

Country Link
EP (1) EP1040666B1 (hu)
JP (1) JP4359804B2 (hu)
KR (1) KR100591211B1 (hu)
AU (1) AU767848B2 (hu)
CA (1) CA2315016C (hu)
DE (1) DE69719099T2 (hu)
HU (1) HU228608B1 (hu)
WO (1) WO1999033273A1 (hu)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6873368B1 (en) 1997-12-23 2005-03-29 Thomson Licensing Sa. Low noise encoding and decoding method
AU2004250927B2 (en) 2003-06-16 2010-04-08 Interdigital Vc Holdings, Inc. Decoding method and apparatus enabling fast channel change of compressed video
KR100987770B1 (ko) * 2003-12-16 2010-10-13 삼성전자주식회사 비월 주사 영상 신호의 필드간 장면 전환시의 화면 깨짐현상을 최소화한 ｉｐｃ 시스템
JP2007005918A (ja) * 2005-06-21 2007-01-11 Nippon Hoso Kyokai <Nhk> 圧縮符号化前置処理装置および伸長復号化後置処理装置、並びに、圧縮符号化装置および伸長復号化装置
US8320453B2 (en) 2005-07-08 2012-11-27 Lg Electronics Inc. Method for modeling coding information of a video signal to compress/decompress the information
KR100878826B1 (ko) 2005-07-08 2009-01-14 엘지전자 주식회사 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는방법
US7894523B2 (en) 2005-09-05 2011-02-22 Lg Electronics Inc. Method for modeling coding information of a video signal for compressing/decompressing coding information
KR101329167B1 (ko) 2005-10-12 2013-11-14 톰슨 라이센싱 관심 구역의 ｈ.264 스케일러블 비디오 코딩
US8369417B2 (en) 2006-05-19 2013-02-05 The Hong Kong University Of Science And Technology Optimal denoising for video coding
US8831111B2 (en) 2006-05-19 2014-09-09 The Hong Kong University Of Science And Technology Decoding with embedded denoising
EP1879399A1 (en) 2006-07-12 2008-01-16 THOMSON Licensing Method for deriving motion data for high resolution pictures from motion data of low resolution pictures and coding and decoding devices implementing said method
ES2388799T3 (es) 2007-04-18 2012-10-18 Thomson Licensing Sistemas de codificación
US20140072058A1 (en) 2010-03-05 2014-03-13 Thomson Licensing Coding systems
US8339512B2 (en) 2009-03-05 2012-12-25 Sony Corporation Method and apparatus for enhancement of high-definition video content
WO2011090798A1 (en) 2010-01-22 2011-07-28 Thomson Licensing Data pruning for video compression using example-based super-resolution

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049993A (en) * 1990-10-03 1991-09-17 Bell Communications Research, Inc. Format conversion preprocessing method and circuit
EP0498625B1 (en) * 1991-02-08 1995-12-20 The Grass Valley Group, Inc. Television special effects generator with progressive scanning and corresponding method
JPH06153069A (ja) * 1992-10-30 1994-05-31 Sony Corp 画像の変換装置、複製装置、再生装置、および表示装置
US5253059A (en) * 1992-05-15 1993-10-12 Bell Communications Research, Inc. Method and circuit for adjusting the size of a video frame
US5828786A (en) * 1993-12-02 1998-10-27 General Instrument Corporation Analyzer and methods for detecting and processing video data types in a video data stream
JP2947400B2 (ja) * 1994-05-31 1999-09-13 日本ビクター株式会社 フレーム周波数変換装置
US5734419A (en) * 1994-10-21 1998-03-31 Lucent Technologies Inc. Method of encoder control
GB9504307D0 (en) * 1995-03-03 1995-04-19 Philips Electronics Uk Ltd Video image processing
US5530484A (en) * 1995-05-19 1996-06-25 Thomson Multimedia S.A Image scanning format converter suitable for a high definition television system
GB9607645D0 (en) * 1996-04-12 1996-06-12 Snell & Wilcox Ltd Processing of video signals prior to compression

Also Published As

Publication number Publication date
JP2001527351A (ja) 2001-12-25
KR20010032606A (ko) 2001-04-25
AU767848B2 (en) 2003-11-27
JP4359804B2 (ja) 2009-11-11
HUP0100443A2 (hu) 2001-06-28
CA2315016A1 (en) 1999-07-01
AU5808398A (en) 1999-07-12
EP1040666B1 (en) 2003-02-12
CA2315016C (en) 2011-10-04
HU228608B1 (en) 2013-04-29
EP1040666A1 (en) 2000-10-04
KR100591211B1 (ko) 2006-06-19
DE69719099T2 (de) 2003-09-11
WO1999033273A1 (en) 1999-07-01
DE69719099D1 (de) 2003-03-20

Similar Documents

Publication Publication Date Title
EP0634870A3 (en) Synchronization system for time-shared picture and sound signals.
EP0907293A4 (en) IMAGE PROCESSING AND DEVICE AND IMAGE SYNTHESIS AND CUTTING DEVICE
AU6403496A (en) Apparatus for demodulating and decoding video signals
HK1038460A1 (en) A receiver for simultaneously displaying first and second video signals
GB9501736D0 (en) Video signal processing
AU2116899A (en) A method and system for improving image quality on an interlaced video display
EP0661883A3 (en) Method and system for two-way transmission of digital video signals.
AU1541895A (en) Video processing and method for converting video signals
HUP0100443A3 (en) Method for processing video signals, method for processing interlaced scan video signal or telecined film format signal and method for processing non-telecined progressive scan video signal
EP0749236A3 (en) Video signal processing device, information processing system, and video signal processing method
AU2029299A (en) Video signal processing method and apparatus
GB2346285B (en) Method and apparatus for transmitting and recovering video signal
GB2292863B (en) Video signal processing
EP0675646A3 (en) TV signal processing device.
GB2346497B (en) Chrominance signal processing apparatus in video signal processing system
GB2346306B (en) Video signal transmission apparatus
AU2236195A (en) Video signal processing and recording system
EP0660594A3 (en) Device for compressing the format of a video image signal.
GB2356517B (en) A receiver for simultaneously displaying first and second video signals
GB2318243B (en) Video signal processing
GB9807296D0 (en) Video signal processing
GB9419137D0 (en) Video signal processing
GB9910359D0 (en) Video signal processing device and method
AU6108396A (en) Systems using motion detection, interpolation, and cross-dis solving for improving picture quality
GB9424131D0 (en) Video signal processing