AR048730A1 - Metodo y aparato para permitir la adquisicion de media en aplicaciones de corrientes - Google Patents

Metodo y aparato para permitir la adquisicion de media en aplicaciones de corrientes

Info

Publication number
AR048730A1
AR048730A1 ARP050101808A ARP050101808A AR048730A1 AR 048730 A1 AR048730 A1 AR 048730A1 AR P050101808 A ARP050101808 A AR P050101808A AR P050101808 A ARP050101808 A AR P050101808A AR 048730 A1 AR048730 A1 AR 048730A1
Authority
AR
Argentina
Prior art keywords
encoded portions
intra
acquisition
encoded
inter
Prior art date
Application number
ARP050101808A
Other languages
English (en)
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR048730A1 publication Critical patent/AR048730A1/es

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
    • H04N19/50—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
    • 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
    • H04N19/102—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Métodos y aparatos para codificar y decodificar tramas de multimedia. El método comprende codificar un conjunto de tramas de adquisicion que incluyen una trama visualizable, cada trama que comprende una o más porciones intra-codificadas y una o más porciones inter-codificadas, en donde el acto de codificar las porciones intra-codificadas comprende posicionar las porciones intra-codificadas tal que cuando las porciones intra-codificadas del conjunto de tramas de adquisicion están combinadas, se forma una trama compuesta intra-codificada completa. El acto de codificar las porciones inter-codificadas comprende predecir las porciones inter-codificadas tal que la rama visualizable está compuesta por porciones intra-codificadas y porciones inter-codificadas que están directa o indirectamente predecidas a partir de las porciones intra-codificadas del conjunto de tramas de adquisicion
ARP050101808A 2004-05-04 2005-05-04 Metodo y aparato para permitir la adquisicion de media en aplicaciones de corrientes AR048730A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56832904P 2004-05-04 2004-05-04

Publications (1)

Publication Number Publication Date
AR048730A1 true AR048730A1 (es) 2006-05-17

Family

ID=34968876

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050101808A AR048730A1 (es) 2004-05-04 2005-05-04 Metodo y aparato para permitir la adquisicion de media en aplicaciones de corrientes

Country Status (9)

Country Link
US (1) US7991053B2 (es)
EP (1) EP1747680A1 (es)
JP (1) JP5006189B2 (es)
KR (1) KR100977490B1 (es)
CN (1) CN1981537B (es)
AR (1) AR048730A1 (es)
CA (1) CA2565791A1 (es)
TW (1) TW200607352A (es)
WO (1) WO2005109900A1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8780957B2 (en) 2005-01-14 2014-07-15 Qualcomm Incorporated Optimal weights for MMSE space-time equalizer of multicode CDMA system
US7995656B2 (en) * 2005-03-10 2011-08-09 Qualcomm Incorporated Scalable video coding with two layer encoding and single layer decoding
US9197912B2 (en) 2005-03-10 2015-11-24 Qualcomm Incorporated Content classification for multimedia processing
US8879856B2 (en) 2005-09-27 2014-11-04 Qualcomm Incorporated Content driven transcoder that orchestrates multimedia transcoding using content information
US8654848B2 (en) 2005-10-17 2014-02-18 Qualcomm Incorporated Method and apparatus for shot detection in video streaming
US8948260B2 (en) 2005-10-17 2015-02-03 Qualcomm Incorporated Adaptive GOP structure in video streaming
US8233535B2 (en) * 2005-11-18 2012-07-31 Apple Inc. Region-based processing of predicted pixels
US8155185B2 (en) * 2005-12-05 2012-04-10 Canon Kabushiki Kaisha Image coding apparatus and method
US9131164B2 (en) 2006-04-04 2015-09-08 Qualcomm Incorporated Preprocessor method and apparatus
US20090185550A1 (en) * 2006-05-29 2009-07-23 Panasonic Corporation Radio base station apparatus
JP5248802B2 (ja) * 2006-06-16 2013-07-31 カシオ計算機株式会社 動画符号化装置および動画符号化方法と、動画復号化装置および動画復号化方法と、動画記録装置
US20080092203A1 (en) * 2006-10-13 2008-04-17 Nokia Corporation Approach for channel switch time reduction in IPDC over DVB-H
KR101375669B1 (ko) * 2006-11-07 2014-03-19 삼성전자주식회사 인터 예측 부호화, 복호화 방법 및 장치
US8311111B2 (en) 2008-09-11 2012-11-13 Google Inc. System and method for decoding using parallel processing
US8711933B2 (en) * 2010-08-09 2014-04-29 Sony Computer Entertainment Inc. Random access point (RAP) formation using intra refreshing technique in video coding
US9100657B1 (en) 2011-12-07 2015-08-04 Google Inc. Encoding time management in parallel real-time video encoding
JP6045222B2 (ja) * 2012-06-28 2016-12-14 株式会社Ｎｔｔドコモ 動画像予測復号装置、方法及びプログラム
KR20140110221A (ko) * 2013-03-06 2014-09-17 삼성전자주식회사 비디오 인코더, 장면 전환 검출 방법 및 비디오 인코더의 제어 방법
US11425395B2 (en) 2013-08-20 2022-08-23 Google Llc Encoding and decoding using tiling
US9667982B2 (en) * 2013-10-02 2017-05-30 Netapp, Inc. Techniques for transform based transcoding
US10567765B2 (en) * 2014-01-15 2020-02-18 Avigilon Corporation Streaming multiple encodings with virtual stream identifiers
US9787986B2 (en) * 2014-06-30 2017-10-10 Intel Corporation Techniques for parallel video transcoding
US9386317B2 (en) 2014-09-22 2016-07-05 Sony Interactive Entertainment Inc. Adaptive picture section encoding mode decision control
US10419760B2 (en) 2014-09-29 2019-09-17 Sony Interactive Entertainment Inc. Picture quality oriented rate control for low-latency streaming applications
US20170013274A1 (en) * 2015-07-09 2017-01-12 Microsoft Technology Licensing, Llc Intra-refresh for video streaming
US10003811B2 (en) 2015-09-01 2018-06-19 Microsoft Technology Licensing, Llc Parallel processing of a video frame
TWI546779B (zh) 2015-11-06 2016-08-21 財團法人工業技術研究院 串流資料的編碼排程方法、裝置與電腦可讀取媒體
US9794574B2 (en) 2016-01-11 2017-10-17 Google Inc. Adaptive tile data size coding for video and image compression
US10542258B2 (en) 2016-01-25 2020-01-21 Google Llc Tile copying for video compression
US10440366B2 (en) * 2016-07-01 2019-10-08 Intel Corporation Method and system of video coding using content based metadata
US10666946B2 (en) 2016-07-01 2020-05-26 Intel Corporation Method and system of video coding using display modification input
KR102077214B1 (ko) 2016-12-15 2020-02-14 경희대학교 산학협력단 데스크톱 스크린을 비중첩 동일 크기 블록으로 분할하기 위한 동적 분할 알고리즘

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057916A (en) 1990-11-16 1991-10-15 General Instrument Corporation Method and apparatus for refreshing motion compensated sequential video images
US5708659A (en) * 1993-10-20 1998-01-13 Lsi Logic Corporation Method for hashing in a packet network switching system
DE69536030D1 (de) * 1994-03-25 2010-01-28 Nec Corp Bildwiedergabevorrichtung
US7046910B2 (en) * 1998-11-20 2006-05-16 General Instrument Corporation Methods and apparatus for transcoding progressive I-slice refreshed MPEG data streams to enable trick play mode features on a television appliance
US6940904B2 (en) * 2001-05-29 2005-09-06 Broadcom Corporation Artifact-free displaying of MPEG-2 video in the progressive-refresh mode
FI114679B (fi) 2002-04-29 2004-11-30 Nokia Corp Satunnaisaloituspisteet videokoodauksessa
JP2003333600A (ja) * 2002-05-09 2003-11-21 Matsushita Electric Ind Co Ltd 画像符号化方法および画像復号方法
JP2004048522A (ja) * 2002-07-15 2004-02-12 Hitachi Ltd 動画像の符号化方法及び復号化方法
US7949047B2 (en) 2003-03-17 2011-05-24 Qualcomm Incorporated System and method for partial intraframe encoding for wireless multimedia transmission
JP4694562B2 (ja) * 2004-05-04 2011-06-08 クゥアルコム・インコーポレイテッド プログラミングブラックアウトおよび再同調（ｒｅｔｕｎｅ）のための方法と装置
US7830833B2 (en) * 2004-05-04 2010-11-09 Qualcomm Incorporated Method and apparatus for ranking of media services and program packages
US8731054B2 (en) * 2004-05-04 2014-05-20 Qualcomm Incorporated Method and apparatus for weighted prediction in predictive frames
US8819711B2 (en) * 2004-05-04 2014-08-26 Qualcomm Incorporated Hierarchical program packages for user terminal subscribable services

Also Published As

Publication number Publication date
CA2565791A1 (en) 2005-11-17
WO2005109900A1 (en) 2005-11-17
US7991053B2 (en) 2011-08-02
JP5006189B2 (ja) 2012-08-22
KR100977490B1 (ko) 2010-08-23
TW200607352A (en) 2006-02-16
EP1747680A1 (en) 2007-01-31
JP2007536821A (ja) 2007-12-13
US20050265461A1 (en) 2005-12-01
KR20070007382A (ko) 2007-01-15
CN1981537A (zh) 2007-06-13
CN1981537B (zh) 2011-03-09

Similar Documents

Publication Publication Date Title
AR048730A1 (es) Metodo y aparato para permitir la adquisicion de media en aplicaciones de corrientes
CL2016001115A1 (es) Un descodificador y método para reconstruir una imagen de una corriente de datos en el cual la imagen es codificada en unidades de rebanadas; codificador y método. (divisional solicitud 201402739)
EP2228909A4 (en) ENCODING METHOD, ENCODING DEVICE, DECODING METHOD, AND DECODING DEVICE FOR LOW DENSITY GENERATOR MATRIX CODE
TW200746840A (en) Encoding device, encoding method, and program
AR079869A1 (es) Tecnica para estimacion de calidad de video
BRPI0910477A2 (pt) método e equipamento para predição de equiparação de gabarito (tmp) na codificação e decodificação de vídeo
BRPI0721938A2 (pt) método para modificar uma mensagem de estabelecimento de chamada, método para operar uma rede em uma forma livre de codificação, módulo para modificar uma mensagem de estabelecimento de chamada, e, rede que operar em uma forma livre de codificação
EP2295947A4 (en) METHOD OF ENCODING, DECODING AND ENCODING-DECODING, ENCODING-DECODING SYSTEM, AND DEVICE THEREOF
EP2179556A4 (en) METHOD FOR GENERATING FRAME FOR DOWNLINK, AND METHOD FOR SEARCHING CELL
EP1694821A4 (en) POSSIBLE RECONSTRUCTION OF SURFACES IN OCKLUDED AREAS THROUGH CALCULATED SYMMETRY
EP2030327A4 (en) METHOD FOR CODING / DECODING USING A LOW DENSITY CHECK MATRIX
EP2129135A4 (en) ENCODING METHOD AND VIDEO DECODING METHOD, DEVICE THEREOF, PROGRAM AND RECORDED PROGRAM MEDIUM
EP1912206A4 (en) STEREO CODING DEVICE, STEREO CODING DEVICE AND STREOD CODING METHOD
HK1133761A1 (en) System and method for implementing efficient decoded buffer management in multi-view video coding
BRPI0608231A2 (pt) codificação aperfeiçoada de dados multimìdia
EP1953271A4 (en) DIAMOND ELECTRODE, ASSOCIATED METHOD OF MANUFACTURE AND ELECTROLYZE CELL
AR049454A1 (es) Metodo y aparato para utilizar tecnicas de conversion hacia arriba de velocidad de cuadro (frame rate up conversion) en la codificacion de video escalable
EP1933304A4 (en) DIMENSIONABLE CODING APPARATUS, DIMENSIONABLE DECODING APPARATUS AND METHODS OF USING SAME
IT1392423B1 (it) Struttura di guanto, in particolare da motociclismo, e metodo per la sua realizzazione.
EP1797948A4 (en) ABSORPTION / FLUORINE DEORPTION AGENT FOR ELECTROLYSIS SOLUTION IN ZINC ELECTROLYTIC REFINING AND FLUORINE REMOVAL METHOD USING THE ABSORPTION / FLUORINE DEORPTION AGENT
NO20055840D0 (no) Cu-Ni-Fe-anode for anvendelse i aluminiumproduserende elektrolysecelle
GB0808663D0 (en) System and method for the secure, transparent and continuous synchronization of access credentials in an arbitrary third party system
EP1814104A4 (en) STEREO ENCODING APPARATUS, STEREO DECODING APPARATUS, AND METHODS THEREOF
AR060254A1 (es) Preprocesador: metodo y aparato
EP2146436A4 (en) METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING MULTIPLE DESCRIPTIONS

Legal Events

Date Code Title Description
FB Suspension of granting procedure