MX344000B - Aparato de procesamiento de imagenes y metodo de procesamiento de imagenes. - Google Patents

Aparato de procesamiento de imagenes y metodo de procesamiento de imagenes.

Info

Publication number
MX344000B
MX344000B MX2014014491A MX2014014491A MX344000B MX 344000 B MX344000 B MX 344000B MX 2014014491 A MX2014014491 A MX 2014014491A MX 2014014491 A MX2014014491 A MX 2014014491A MX 344000 B MX344000 B MX 344000B
Authority
MX
Mexico
Prior art keywords
image processing
layer image
processing device
predict
layer
Prior art date
Application number
MX2014014491A
Other languages
English (en)
Other versions
MX2014014491A (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 MX2014014491A publication Critical patent/MX2014014491A/es
Publication of MX344000B publication Critical patent/MX344000B/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
    • H04N19/102—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
    • H04N19/169—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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)

Abstract

Se proporciona un aparato de procesamiento de imágenes que incluye una sección de descodificación configurada para descodificar una diferencia a partir de un valor previo de un parámetro de predicción utilizado cuando una imagen de una segunda capa que tiene una gama de color diferente de una primera capa se predice a partir de una imagen de la primera capa, y una sección de predicción configurada para predecir la imagen de la segunda capa a partir de la imagen de la primera capa utilizando el parámetro de predicción calculado utilizando la diferencia descodificada por la sección de descodificación.
MX2014014491A 2013-04-05 2014-03-14 Aparato de procesamiento de imagenes y metodo de procesamiento de imagenes. MX344000B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013079140 2013-04-05
JP2013273228 2013-12-27
PCT/JP2014/056935 WO2014162849A1 (ja) 2013-04-05 2014-03-14 画像処理装置及び画像処理方法

Publications (2)

Publication Number Publication Date
MX2014014491A MX2014014491A (es) 2015-03-09
MX344000B true MX344000B (es) 2016-12-02

Family

ID=51658150

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014014491A MX344000B (es) 2013-04-05 2014-03-14 Aparato de procesamiento de imagenes y metodo de procesamiento de imagenes.

Country Status (8)

Country Link
US (1) US9838716B2 (es)
EP (1) EP2843951B1 (es)
JP (1) JP6345650B2 (es)
CN (1) CN104380739B (es)
BR (1) BR112014029917A2 (es)
MX (1) MX344000B (es)
RU (1) RU2665308C2 (es)
WO (1) WO2014162849A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5850214B2 (ja) * 2011-01-11 2016-02-03 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
RU2015107755A (ru) * 2013-07-12 2016-09-27 Сони Корпорейшн Устройство обработки изображений и способ обработки изображений
WO2015098315A1 (ja) 2013-12-27 2015-07-02 ソニー株式会社 画像処理装置及び画像処理方法
MX2016012130A (es) * 2014-03-19 2017-04-27 Arris Entpr Inc Codificacion escalable de secuencias de video utilizando mapeo de tonos y diferentes gamas de colores.
JP6065934B2 (ja) 2015-04-08 2017-01-25 ソニー株式会社 映像信号処理装置および撮像システム
US20160309154A1 (en) * 2015-04-17 2016-10-20 Qualcomm Incorporated Dynamic range adjustment for high dynamic range and wide color gamut video coding
WO2017005274A1 (en) 2015-07-03 2017-01-12 Huawei Technologies Co., Ltd. An image processing apparatus and method
JPWO2017061189A1 (ja) * 2015-10-05 2018-09-13 シャープ株式会社 画像復号装置または画像符号化装置のための画像予測装置
GB2547442B (en) * 2016-02-17 2022-01-12 V Nova Int Ltd Physical adapter, signal processing equipment, methods and computer programs
MX2019008890A (es) * 2017-02-03 2019-09-10 Sony Corp Dispositivo de transmision, metodo de transmision, dispositivo de reception y metodo de recepcion.
JP7015639B2 (ja) * 2017-03-16 2022-02-03 株式会社ミマキエンジニアリング 色変換装置、色変換方法、及びインクジェット記録装置
CN113785569B (zh) 2019-01-25 2023-09-08 寰发股份有限公司 视频编码的非线性适应性环路滤波方法和装置
TWI739386B (zh) 2019-04-11 2021-09-11 聯發科技股份有限公司 具有適應性參數集之適應性迴路濾波器
CN111414999B (zh) * 2020-04-27 2023-08-22 新奥新智科技有限公司 一种设备运行状态的监测方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8175158B2 (en) * 2008-01-04 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction parameter determination
RU2420021C2 (ru) * 2009-03-24 2011-05-27 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Способ сжатия изображений и видеопоследовательностей
KR20120028843A (ko) * 2010-09-14 2012-03-23 삼성전자주식회사 계층적 영상 부호화/복호화 방법 및 장치
JP2012065081A (ja) * 2010-09-15 2012-03-29 Hitachi Ltd 画像符号化方法、画像復号化方法、画像符号化装置及び画像復号化装置
US8787459B2 (en) * 2010-11-09 2014-07-22 Sony Computer Entertainment Inc. Video coding methods and apparatus
US20140198846A1 (en) * 2013-01-16 2014-07-17 Qualcomm Incorporated Device and method for scalable coding of video information

Also Published As

Publication number Publication date
US20150103901A1 (en) 2015-04-16
CN104380739A (zh) 2015-02-25
EP2843951A4 (en) 2016-01-20
US9838716B2 (en) 2017-12-05
MX2014014491A (es) 2015-03-09
CN104380739B (zh) 2018-10-26
EP2843951B1 (en) 2019-01-02
JP6345650B2 (ja) 2018-06-20
JPWO2014162849A1 (ja) 2017-02-16
EP2843951A1 (en) 2015-03-04
BR112014029917A2 (pt) 2017-07-25
RU2014148134A (ru) 2016-06-20
RU2665308C2 (ru) 2018-08-28
RU2014148134A3 (es) 2018-03-13
WO2014162849A1 (ja) 2014-10-09

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