ATE471632T1 - Videokodierungsverfahren, videodekodierungsverfahren, videokodierungsprogramm, videodekodierungsprogramm, videokodierungsvorrichtung, videodekodierungsvorrichtung - Google Patents

Videokodierungsverfahren, videodekodierungsverfahren, videokodierungsprogramm, videodekodierungsprogramm, videokodierungsvorrichtung, videodekodierungsvorrichtung

Info

Publication number
ATE471632T1
ATE471632T1 AT03026912T AT03026912T ATE471632T1 AT E471632 T1 ATE471632 T1 AT E471632T1 AT 03026912 T AT03026912 T AT 03026912T AT 03026912 T AT03026912 T AT 03026912T AT E471632 T1 ATE471632 T1 AT E471632T1
Authority
AT
Austria
Prior art keywords
video
program
video coding
video decoding
decoding
Prior art date
Application number
AT03026912T
Other languages
English (en)
Inventor
Choong Seng Boon
Satoru Adachi
Sadaatsu Kato
Thiow Keng Tan
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Application granted granted Critical
Publication of ATE471632T1 publication Critical patent/ATE471632T1/de

Links

Classifications

    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to 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
    • H04N19/102—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Processing Or Creating Images (AREA)
AT03026912T 2002-12-10 2003-11-24 Videokodierungsverfahren, videodekodierungsverfahren, videokodierungsprogramm, videodekodierungsprogramm, videokodierungsvorrichtung, videodekodierungsvorrichtung ATE471632T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002358518 2002-12-10
JP2003190563A JP3504256B1 (ja) 2002-12-10 2003-07-02 動画像符号化方法、動画像復号方法、動画像符号化装置、及び動画像復号装置

Publications (1)

Publication Number Publication Date
ATE471632T1 true ATE471632T1 (de) 2010-07-15

Family

ID=32032970

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03026912T ATE471632T1 (de) 2002-12-10 2003-11-24 Videokodierungsverfahren, videodekodierungsverfahren, videokodierungsprogramm, videodekodierungsprogramm, videokodierungsvorrichtung, videodekodierungsvorrichtung

Country Status (9)

Country Link
US (3) US7324593B2 (de)
EP (1) EP1434444B1 (de)
JP (1) JP3504256B1 (de)
KR (2) KR100732358B1 (de)
CN (1) CN100493190C (de)
AT (1) ATE471632T1 (de)
DE (1) DE60332991D1 (de)
ES (1) ES2347228T3 (de)
TW (1) TWI230008B (de)

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JP2008178119A (ja) * 2002-12-10 2008-07-31 Ntt Docomo Inc 動画像符号化方法、動画像復号方法、動画像符号化プログラム、動画像復号プログラム、動画像符号化装置、及び動画像復号装置
JP4996501B2 (ja) * 2007-04-06 2012-08-08 キヤノン株式会社 多次元データの符号化装置及び復号装置並びにその制御方法
US8948822B2 (en) 2008-04-23 2015-02-03 Qualcomm Incorporated Coordinating power management functions in a multi-media device
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US8948270B2 (en) 2008-08-19 2015-02-03 Qualcomm Incorporated Power and computational load management techniques in video processing
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JP2010178258A (ja) * 2009-02-02 2010-08-12 Nikon Corp 画像処理プログラム、画像処理装置、およびカメラ
ES2641203T3 (es) 2009-03-23 2017-11-08 Ntt Docomo, Inc. Dispositivo de codificación predictiva de imágenes, procedimiento de codificación predictiva de imágenes, programa de codificación predictiva de imágenes, dispositivo de descodificación predictiva de imágenes, procedimiento de descodificación predictiva de imágenes y programa de descodificación predictiva de imágenes
KR20110017719A (ko) * 2009-08-14 2011-02-22 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101457418B1 (ko) 2009-10-23 2014-11-04 삼성전자주식회사 계층적 부호화 단위의 크기에 따른 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
KR101487687B1 (ko) 2010-01-14 2015-01-29 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
KR101675118B1 (ko) * 2010-01-14 2016-11-10 삼성전자 주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
MX341305B (es) 2010-04-13 2016-08-15 Samsung Electronics Co Ltd Metodo de codificacion de video y aparato de codificacion de video y metodo de decodificacion de video y aparato de decodificacion de video, que realizan la filtracion de desbloqueo con base en unidades de codificacion en estructura de arbol.
MX367864B (es) 2010-07-20 2019-09-05 Ntt Docomo Inc Dispositivo de codificacion de prediccion de imagen, metodo de codificacion de prediccion de imagen, programa de codificación de prediccion de imagen, dispositivo de descodificacion de prediccion de imagen, metodo de descodificacion de prediccion de imagen y programa de descodificacion de prediccion de imagen.
US20120106622A1 (en) * 2010-11-03 2012-05-03 Mediatek Inc. Method and Apparatus of Slice Grouping for High Efficiency Video Coding
US20140153635A1 (en) * 2012-12-05 2014-06-05 Nvidia Corporation Method, computer program product, and system for multi-threaded video encoding
US8804813B1 (en) * 2013-02-04 2014-08-12 Faroudja Enterprises Inc. Progressive scan video processing
KR101369174B1 (ko) * 2013-03-20 2014-03-10 에스케이텔레콤 주식회사 고해상도 동영상의 부호화/복호화 방법 및 장치
KR101575634B1 (ko) * 2014-01-02 2015-12-09 에스케이텔레콤 주식회사 고해상도 동영상의 부호화/복호화 방법 및 장치
US10034026B2 (en) 2016-04-22 2018-07-24 Akila Subramaniam Device for and method of enabling the processing of a video stream
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Also Published As

Publication number Publication date
KR20040050876A (ko) 2004-06-17
EP1434444A2 (de) 2004-06-30
US7324593B2 (en) 2008-01-29
EP1434444B1 (de) 2010-06-16
KR20070011196A (ko) 2007-01-24
US20040109500A1 (en) 2004-06-10
TW200410559A (en) 2004-06-16
TWI230008B (en) 2005-03-21
CN1523893A (zh) 2004-08-25
JP2004242271A (ja) 2004-08-26
DE60332991D1 (de) 2010-07-29
EP1434444A3 (de) 2005-12-21
CN100493190C (zh) 2009-05-27
ES2347228T3 (es) 2010-10-27
US20080137734A1 (en) 2008-06-12
US20110019744A1 (en) 2011-01-27
KR100732358B1 (ko) 2007-06-27
JP3504256B1 (ja) 2004-03-08
US8213501B2 (en) 2012-07-03
KR100776182B1 (ko) 2007-11-16

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