JP6651848B2 - 復号装置および復号方法 - Google Patents

復号装置および復号方法 Download PDF

Info

Publication number
JP6651848B2
JP6651848B2 JP2015507842A JP2015507842A JP6651848B2 JP 6651848 B2 JP6651848 B2 JP 6651848B2 JP 2015507842 A JP2015507842 A JP 2015507842A JP 2015507842 A JP2015507842 A JP 2015507842A JP 6651848 B2 JP6651848 B2 JP 6651848B2
Authority
JP
Japan
Prior art keywords
image
unit
color gamut
data
decoding
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
JP2015507842A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2015033809A1 (ja
Inventor
しのぶ 服部
しのぶ 服部
江藤　博昭
博昭 江藤
卓己 津留
卓己 津留
金井　健一
健一 金井
俊也 浜田
俊也 浜田
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
Publication of JPWO2015033809A1 publication Critical patent/JPWO2015033809A1/ja
Application granted granted Critical
Publication of JP6651848B2 publication Critical patent/JP6651848B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
  • Facsimile Image Signal Circuits (AREA)
JP2015507842A 2013-09-03 2014-08-25 復号装置および復号方法 Active JP6651848B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013182578 2013-09-03
JP2013182578 2013-09-03
JP2013272944 2013-12-27
JP2013272944 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
JP2019216079A Division JP6881555B2 (ja) 2013-09-03 2019-11-29 復号装置および復号方法

Publications (2)

Publication Number Publication Date
JPWO2015033809A1 JPWO2015033809A1 (ja) 2017-03-02
JP6651848B2 true JP6651848B2 (ja) 2020-02-19

Family

ID=52628287

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015507842A Active JP6651848B2 (ja) 2013-09-03 2014-08-25 復号装置および復号方法
JP2019216079A Active JP6881555B2 (ja) 2013-09-03 2019-11-29 復号装置および復号方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2019216079A Active JP6881555B2 (ja) 2013-09-03 2019-11-29 復号装置および復号方法

Country Status (12)

Country Link
EP (3) EP2966869B1 (enExample)
JP (2) JP6651848B2 (enExample)
KR (1) KR20160052459A (enExample)
CN (2) CN104662911B (enExample)
BR (1) BR112015006711B1 (enExample)
DK (1) DK3783900T3 (enExample)
FI (1) FI3783900T3 (enExample)
IN (1) IN2015DN01681A (enExample)
MX (1) MX343609B (enExample)
MY (1) MY184223A (enExample)
TW (2) TWI713355B (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
MY190934A (en) * 2015-12-14 2022-05-23 Panasonic Ip Corp America Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device
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

Family Cites Families (10)

* 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
JP2008536165A (ja) * 2005-04-04 2008-09-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 縞模様を減らすための色変換ユニット
JP5235411B2 (ja) * 2005-08-26 2013-07-10 パナソニック株式会社 多重化方法、再生方法、多重化装置、記録装置、再生装置、プログラムおよび集積回路
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
JP5314029B2 (ja) * 2008-08-29 2013-10-16 パナソニック株式会社 色信号変換装置及び色信号変換方法
JP4697557B2 (ja) * 2009-01-07 2011-06-08 ソニー株式会社 符号化装置、符号化方法、記録媒体及び画像処理装置
RU2504011C2 (ru) * 2009-03-13 2014-01-10 Долби Лабораторис Лайсэнзин Корпорейшн Многоуровневое сжатие видеоизображения с расширенным динамическим диапазоном, визуальным динамическим диапазоном и широкой цветовой гаммой
TWI580275B (zh) * 2011-04-15 2017-04-21 杜比實驗室特許公司 高動態範圍影像的編碼、解碼及表示
TWI606718B (zh) * 2012-01-03 2017-11-21 杜比實驗室特許公司 規定視覺動態範圍編碼操作及參數

Also Published As

Publication number Publication date
CN110012297B (zh) 2022-03-01
DK3783900T3 (da) 2026-02-23
IN2015DN01681A (enExample) 2015-07-03
FI3783900T3 (fi) 2026-02-20
MY184223A (en) 2021-03-27
JPWO2015033809A1 (ja) 2017-03-02
EP3783900A1 (en) 2021-02-24
JP6881555B2 (ja) 2021-06-02
EP2966869A1 (en) 2016-01-13
MX2015002589A (es) 2015-07-09
MX343609B (es) 2016-11-14
EP4683322A2 (en) 2026-01-21
JP2020036368A (ja) 2020-03-05
BR112015006711A2 (pt) 2017-07-04
EP2966869B1 (en) 2020-11-18
EP2966869A4 (en) 2017-01-11
CN104662911B (zh) 2019-05-10
KR20160052459A (ko) 2016-05-12
TWI713355B (zh) 2020-12-11
TW201921940A (zh) 2019-06-01
TWI646828B (zh) 2019-01-01
CN104662911A (zh) 2015-05-27
BR112015006711B1 (pt) 2023-03-14
TW201524200A (zh) 2015-06-16
CN110012297A (zh) 2019-07-12
WO2015033809A1 (ja) 2015-03-12
EP3783900B1 (en) 2025-12-10

Similar Documents

Publication Publication Date Title
US10798398B2 (en) Decoding device and decoding method, encoding device, and encoding method
JP6202330B2 (ja) 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
US11546594B2 (en) Decoding device, decoding method, encoding device, and encoding method
JP6881555B2 (ja) 復号装置および復号方法
US20160227253A1 (en) Decoding device, decoding method, encoding device and encoding method
WO2015098561A1 (ja) 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
WO2015053116A1 (ja) 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
JP6477930B2 (ja) 符号化装置および符号化方法
JP2015050738A (ja) 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

Legal Events

Date Code Title Description
A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A527

Effective date: 20150210

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170724

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180719

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180726

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180921

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190129

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190327

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20190903

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191129

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20191209

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20191224

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200106

R151 Written notification of patent or utility model registration

Ref document number: 6651848

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151