CN104662911B - 解码设备和解码方法、编码设备和编码方法 - Google Patents

解码设备和解码方法、编码设备和编码方法 Download PDF

Info

Publication number
CN104662911B
CN104662911B CN201480002494.5A CN201480002494A CN104662911B CN 104662911 B CN104662911 B CN 104662911B CN 201480002494 A CN201480002494 A CN 201480002494A CN 104662911 B CN104662911 B CN 104662911B
Authority
CN
China
Prior art keywords
image
unit
decoding
colour
data
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201480002494.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN104662911A (zh
Inventor
服部忍
江藤博昭
津留卓己
金井健一
浜田俊也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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
Priority to CN201910291356.8A priority Critical patent/CN110012297B/zh
Publication of CN104662911A publication Critical patent/CN104662911A/zh
Application granted granted Critical
Publication of CN104662911B publication Critical patent/CN104662911B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/169—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
    • H04N19/70—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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480002494.5A 2013-09-03 2014-08-25 解码设备和解码方法、编码设备和编码方法 Active CN104662911B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910291356.8A CN110012297B (zh) 2013-09-03 2014-08-25 解码设备和解码方法、编码设备和编码方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013182578 2013-09-03
JP2013-182578 2013-09-03
JP2013272944 2013-12-27
JP2013-272944 2013-12-27
PCT/JP2014/072104 WO2015033809A1 (ja) 2013-09-03 2014-08-25 復号装置および復号方法、並びに符号化装置および符号化方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201910291356.8A Division CN110012297B (zh) 2013-09-03 2014-08-25 解码设备和解码方法、编码设备和编码方法

Publications (2)

Publication Number Publication Date
CN104662911A CN104662911A (zh) 2015-05-27
CN104662911B true CN104662911B (zh) 2019-05-10

Family

ID=52628287

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201480002494.5A Active CN104662911B (zh) 2013-09-03 2014-08-25 解码设备和解码方法、编码设备和编码方法
CN201910291356.8A Active CN110012297B (zh) 2013-09-03 2014-08-25 解码设备和解码方法、编码设备和编码方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201910291356.8A Active CN110012297B (zh) 2013-09-03 2014-08-25 解码设备和解码方法、编码设备和编码方法

Country Status (10)

Country Link
EP (2) EP3783900B1 (enExample)
JP (2) JP6651848B2 (enExample)
KR (1) KR20160052459A (enExample)
CN (2) CN104662911B (enExample)
BR (1) BR112015006711B1 (enExample)
IN (1) IN2015DN01681A (enExample)
MX (1) MX343609B (enExample)
MY (1) MY184223A (enExample)
TW (2) TWI646828B (enExample)
WO (1) WO2015033809A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6289900B2 (ja) * 2013-12-27 2018-03-07 株式会社東芝 放送信号送信装置
US20160309154A1 (en) * 2015-04-17 2016-10-20 Qualcomm Incorporated Dynamic range adjustment for high dynamic range and wide color gamut video coding
US10244249B2 (en) * 2015-09-21 2019-03-26 Qualcomm Incorporated Fixed point implementation of range adjustment of components in video coding
KR20240166608A (ko) * 2015-12-14 2024-11-26 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 삼차원 데이터 부호화 방법, 삼차원 데이터 복호 방법, 삼차원 데이터 부호화 장치 및 삼차원 데이터 복호 장치
CN112702529B (zh) * 2020-12-29 2022-07-08 杭州海康机器人技术有限公司 云台相机配置方法、装置及可读存储介质和电子设备
KR20250091775A (ko) 2023-12-14 2025-06-23 주식회사 포스코 아연도금강판의 용접부 및 그 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101156432A (zh) * 2005-04-04 2008-04-02 皇家飞利浦电子股份有限公司 用于较少边纹的颜色转换单元
CN101248678A (zh) * 2005-08-26 2008-08-20 松下电器产业株式会社 多路复用方法及记录介质
CN101771876A (zh) * 2009-01-07 2010-07-07 索尼公司 编码设备、编码方法、记录介质和图像处理装置
US20110128438A1 (en) * 2008-08-29 2011-06-02 Haruo Yamashita Color signal converting apparatus, video displaying apparatus, color signal converting method, video displaying method and image data

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6775417B2 (en) * 1997-10-02 2004-08-10 S3 Graphics Co., Ltd. Fixed-rate block-based image compression with inferred pixel values
US8218625B2 (en) * 2004-04-23 2012-07-10 Dolby Laboratories Licensing Corporation Encoding, decoding and representing high dynamic range images
CN100596200C (zh) * 2007-04-27 2010-03-24 华为技术有限公司 图像压缩方法及图像编码器
WO2010105036A1 (en) * 2009-03-13 2010-09-16 Dolby Laboratories Licensing Corporation Layered compression of high dynamic range, visual dynamic range, and wide color gamut video
TWI513327B (zh) * 2011-04-15 2015-12-11 Dolby Lab Licensing Corp 高動態範圍影像的編碼、解碼及表示
TWI556629B (zh) * 2012-01-03 2016-11-01 杜比實驗室特許公司 規定視覺動態範圍編碼操作及參數

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101156432A (zh) * 2005-04-04 2008-04-02 皇家飞利浦电子股份有限公司 用于较少边纹的颜色转换单元
CN101248678A (zh) * 2005-08-26 2008-08-20 松下电器产业株式会社 多路复用方法及记录介质
US20110128438A1 (en) * 2008-08-29 2011-06-02 Haruo Yamashita Color signal converting apparatus, video displaying apparatus, color signal converting method, video displaying method and image data
CN101771876A (zh) * 2009-01-07 2010-07-07 索尼公司 编码设备、编码方法、记录介质和图像处理装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Signalling of Luminance Dynamic Range in Tone mapping information SEI;Sally Hattori;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20120720;第1页，第3页-第4页1-6行，第7页 *

Also Published As

Publication number Publication date
CN110012297B (zh) 2022-03-01
MY184223A (en) 2021-03-27
TW201524200A (zh) 2015-06-16
MX343609B (es) 2016-11-14
WO2015033809A1 (ja) 2015-03-12
TW201921940A (zh) 2019-06-01
EP2966869B1 (en) 2020-11-18
TWI713355B (zh) 2020-12-11
CN110012297A (zh) 2019-07-12
BR112015006711B1 (pt) 2023-03-14
MX2015002589A (es) 2015-07-09
JP6881555B2 (ja) 2021-06-02
EP2966869A4 (en) 2017-01-11
EP3783900A1 (en) 2021-02-24
JP6651848B2 (ja) 2020-02-19
IN2015DN01681A (enExample) 2015-07-03
JPWO2015033809A1 (ja) 2017-03-02
CN104662911A (zh) 2015-05-27
KR20160052459A (ko) 2016-05-12
JP2020036368A (ja) 2020-03-05
BR112015006711A2 (pt) 2017-07-04
TWI646828B (zh) 2019-01-01
EP3783900B1 (en) 2025-12-10
EP2966869A1 (en) 2016-01-13

Similar Documents

Publication Publication Date Title
US10595034B2 (en) Decoding device and decoding method, and coding device and coding method
US10728567B2 (en) Decoding device and decoding method, encoding device, and encoding method
US10779009B2 (en) Image decoding device and method
CN104662911B (zh) 解码设备和解码方法、编码设备和编码方法
US10298927B2 (en) Image decoding device and method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant