MX357870B - Dispositivo y metodo de procesamiento de imagenes. - Google Patents

Dispositivo y metodo de procesamiento de imagenes.

Info

Publication number
MX357870B
MX357870B MX2015006474A MX2015006474A MX357870B MX 357870 B MX357870 B MX 357870B MX 2015006474 A MX2015006474 A MX 2015006474A MX 2015006474 A MX2015006474 A MX 2015006474A MX 357870 B MX357870 B MX 357870B
Authority
MX
Mexico
Prior art keywords
encoding
unit
processing device
image processing
syntax elements
Prior art date
Application number
MX2015006474A
Other languages
English (en)
Other versions
MX2015006474A (es
Inventor
Sato Kazushi
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of MX2015006474A publication Critical patent/MX2015006474A/es
Publication of MX357870B publication Critical patent/MX357870B/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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

La presente invención pertenece a un dispositivo y método de procesamiento de imágenes que permite que grandes reducciones en la eficiencia de codificación se minimicen. Se proporcionan: una unidad de limitación que limita los valores de elementos de sintaxis que pertenecen al procesamiento entre imágenes cuando se realiza un proceso de codificación de acuerdo con un perfil para codificar imágenes fijas; y una unidad de transmisión que transmite los elementos de sintaxis, los valores de los cuales se han limitado por la unidad de limitación. Además se proporciona una unidad de codificación que utiliza los elementos de sintaxis limitados por la unidad de limitación para codificar datos de imagen y genera una corriente de bit. La unidad de transmisión además puede configurarse para transmitir la corriente de bits generada por la unidad de codificación. La presente invención puede aplicarse a un dispositivo de procesamiento de imágenes, por ejemplo.
MX2015006474A 2012-11-30 2013-11-21 Dispositivo y metodo de procesamiento de imagenes. MX357870B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012263811 2012-11-30
JP2013002877 2013-01-10
PCT/JP2013/081345 WO2014084109A1 (ja) 2012-11-30 2013-11-21 画像処理装置および方法

Publications (2)

Publication Number Publication Date
MX2015006474A MX2015006474A (es) 2015-08-14
MX357870B true MX357870B (es) 2018-07-27

Family

ID=50827747

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2015006473A MX353544B (es) 2012-11-30 2013-11-21 Dispositivo de procesamiento de imagen y método.
MX2015006474A MX357870B (es) 2012-11-30 2013-11-21 Dispositivo y metodo de procesamiento de imagenes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2015006473A MX353544B (es) 2012-11-30 2013-11-21 Dispositivo de procesamiento de imagen y método.

Country Status (9)

Country Link
US (2) US10841618B2 (es)
EP (2) EP2942966A4 (es)
JP (3) JPWO2014084109A1 (es)
KR (2) KR20150092120A (es)
CN (2) CN104813670A (es)
BR (2) BR112015011914A2 (es)
MX (2) MX353544B (es)
RU (2) RU2663341C2 (es)
WO (2) WO2014084108A1 (es)

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RU2630388C1 (ru) * 2014-04-25 2017-09-07 Сони Корпорейшн Устройство передачи, способ передачи, устройство приема и способ приема
US20160021375A1 (en) * 2014-07-16 2016-01-21 Qualcomm Incorporated Transport stream for carriage of video coding extensions
US10412422B2 (en) * 2015-04-23 2019-09-10 Lg Electronics Inc. Apparatus for transmitting broadcasting signal, apparatus for receiving broadcasting signal, method for transmitting broadcasting signal, and method for receiving broadcasting signal
US11146788B2 (en) 2015-06-12 2021-10-12 Qualcomm Incorporated Grouping palette bypass bins for video coding
US10593066B1 (en) * 2017-09-29 2020-03-17 A9.Com, Inc. Compression of multi-dimensional object representations
JP7118764B2 (ja) * 2018-06-20 2022-08-16 キヤノン株式会社 通信装置、制御方法、およびプログラム
JP7154833B2 (ja) 2018-06-20 2022-10-18 キヤノン株式会社 通信装置、通信方法、およびプログラム
CN110958459B (zh) * 2018-09-26 2022-06-03 阿里巴巴集团控股有限公司 一种数据处理方法及其装置
MX2022008460A (es) * 2020-01-13 2022-10-18 Lg Electronics Inc Metodo y dispositivo para codificar imagenes/video con base en tabla ponderada de prediccion.
AR121127A1 (es) 2020-02-29 2022-04-20 Beijing Bytedance Network Tech Co Ltd Señalización de información de imagen de referencia en un flujo de bits de video
US20230291933A1 (en) * 2020-05-22 2023-09-14 Lg Electronics Inc. Method and device for encoding/decoding image by signaling gci, and computer-readable recording medium in which bitstream is stored
CN116018808A (zh) * 2020-06-08 2023-04-25 瑞典爱立信有限公司 确定对视频比特流中的第一图片进行解码的能力

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US7379498B2 (en) * 2002-03-11 2008-05-27 Broadcom Corporation Reconstructing a compressed still image by transformation to a compressed moving picture image
JP4931034B2 (ja) * 2004-06-10 2012-05-16 株式会社ソニー・コンピュータエンタテインメント 復号装置および復号方法、並びに、プログラムおよびプログラム記録媒体
CN101099193A (zh) * 2005-01-06 2008-01-02 三菱电机株式会社 影像显示装置
JP2007013436A (ja) 2005-06-29 2007-01-18 Toshiba Corp 符号化ストリーム再生装置
US7725593B2 (en) * 2005-07-15 2010-05-25 Sony Corporation Scalable video coding (SVC) file format
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JP2007201721A (ja) 2006-01-25 2007-08-09 Victor Co Of Japan Ltd 符号化データ生成装置
CN101401435A (zh) * 2006-02-13 2009-04-01 株式会社东芝 运动图像编码/译码方法、装置以及程序
CA2673494C (en) * 2006-10-16 2014-07-08 Nokia Corporation System and method for using parallelly decodable slices for multi-view video coding
US8170097B2 (en) * 2007-12-04 2012-05-01 Sony Corporation Extension to the AVC standard to support the encoding and storage of high resolution digital still pictures in series with video
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JP5183309B2 (ja) * 2008-06-11 2013-04-17 キヤノン株式会社 映像復号化装置及び方法
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Also Published As

Publication number Publication date
RU2015119571A (ru) 2016-12-10
BR112015011914A2 (pt) 2017-07-11
MX353544B (es) 2018-01-18
JPWO2014084108A1 (ja) 2017-01-05
EP2928195A1 (en) 2015-10-07
US10834426B2 (en) 2020-11-10
EP2928195A4 (en) 2016-06-01
CN104838659B (zh) 2019-09-10
MX2015006473A (es) 2015-08-14
US10841618B2 (en) 2020-11-17
CN104813670A (zh) 2015-07-29
JPWO2014084109A1 (ja) 2017-01-05
RU2663341C2 (ru) 2018-08-03
JP2018121336A (ja) 2018-08-02
EP2942966A1 (en) 2015-11-11
US20160286238A1 (en) 2016-09-29
MX2015006474A (es) 2015-08-14
CN104838659A (zh) 2015-08-12
KR20150092120A (ko) 2015-08-12
BR112015011913A2 (pt) 2017-07-11
WO2014084109A1 (ja) 2014-06-05
WO2014084108A1 (ja) 2014-06-05
RU2015119570A (ru) 2016-12-10
US20160286239A1 (en) 2016-09-29
RU2651201C2 (ru) 2018-04-18
KR20150092119A (ko) 2015-08-12
EP2942966A4 (en) 2016-05-25

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