BRPI1009536A2 - dispositivo e método de processamento de imagem. - Google Patents

dispositivo e método de processamento de imagem.

Info

Publication number
BRPI1009536A2
BRPI1009536A2 BRPI1009536A BRPI1009536A BRPI1009536A2 BR PI1009536 A2 BRPI1009536 A2 BR PI1009536A2 BR PI1009536 A BRPI1009536 A BR PI1009536A BR PI1009536 A BRPI1009536 A BR PI1009536A BR PI1009536 A2 BRPI1009536 A2 BR PI1009536A2
Authority
BR
Brazil
Prior art keywords
image processing
processing device
image
processing
Prior art date
Application number
BRPI1009536A
Other languages
English (en)
Inventor
Kazushi Sato
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 BRPI1009536A2 publication Critical patent/BRPI1009536A2/pt

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
    • H04N19/10—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
    • 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
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/169—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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BRPI1009536A 2009-03-06 2010-02-25 dispositivo e método de processamento de imagem. BRPI1009536A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009054075 2009-03-06
PCT/JP2010/052924 WO2010101063A1 (ja) 2009-03-06 2010-02-25 画像処理装置および方法

Publications (1)

Publication Number Publication Date
BRPI1009536A2 true BRPI1009536A2 (pt) 2016-03-15

Family

ID=42709622

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009536A BRPI1009536A2 (pt) 2009-03-06 2010-02-25 dispositivo e método de processamento de imagem.

Country Status (9)

Country Link
US (1) US20120044993A1 (pt)
EP (1) EP2405658A4 (pt)
JP (1) JPWO2010101063A1 (pt)
KR (1) KR20110133554A (pt)
CN (1) CN102342107A (pt)
BR (1) BRPI1009536A2 (pt)
RU (1) RU2011136073A (pt)
TW (1) TW201041405A (pt)
WO (1) WO2010101063A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012035746A1 (ja) * 2010-09-17 2012-03-22 日本電気株式会社 映像符号化装置および映像復号装置
CN103299637B (zh) 2011-01-12 2016-06-29 三菱电机株式会社 图像编码装置、图像译码装置、图像编码方法以及图像译码方法
KR101373670B1 (ko) 2011-11-04 2014-03-14 연세대학교 산학협력단 인트라 예측 방법 및 장치
MY166213A (en) * 2012-04-13 2018-06-22 Jvc Kenwood Corp Picture coding device, picture coding method, and picture coding program
JP2014096745A (ja) * 2012-11-12 2014-05-22 Hitachi Kokusai Electric Inc 画像伝送システム
WO2019189903A1 (ja) 2018-03-30 2019-10-03 日本放送協会 画像符号化装置、画像復号装置、及びプログラム
WO2022211463A1 (ko) * 2021-04-02 2022-10-06 현대자동차주식회사 적응적 인트라 예측 정밀도를 이용하는 비디오 코딩방법 및 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7266247B2 (en) * 2002-09-30 2007-09-04 Samsung Electronics Co., Ltd. Image coding method and apparatus using spatial predictive coding of chrominance and image decoding method and apparatus
JP4153451B2 (ja) * 2004-03-04 2008-09-24 日本電信電話株式会社 フレーム内符号化予測モード決定方法，フレーム内符号化予測モード決定装置，フレーム内符号化予測モード決定プログラムおよびそのプログラム記録媒体
JP2009060153A (ja) * 2005-12-21 2009-03-19 Panasonic Corp 面内予測モード決定方法及び装置及びプログラム
ES2630203T3 (es) * 2006-10-10 2017-08-18 Nippon Telegraph And Telephone Corporation Método y dispositivo de control de codificación de predicción intra, su programa, y medio de almacenamiento que contiene programa
JP2009111520A (ja) * 2007-10-26 2009-05-21 Canon Inc 画像符号化装置、画像符号化方法及びプログラム

Also Published As

Publication number Publication date
CN102342107A (zh) 2012-02-01
US20120044993A1 (en) 2012-02-23
KR20110133554A (ko) 2011-12-13
EP2405658A1 (en) 2012-01-11
EP2405658A4 (en) 2012-10-24
WO2010101063A1 (ja) 2010-09-10
JPWO2010101063A1 (ja) 2012-09-10
TW201041405A (en) 2010-11-16
RU2011136073A (ru) 2013-03-10

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04N 19/82 (2014.01), H04N 19/109 (2014.01), H04N