JP6174926B2 - 画像復号装置及びその制御方法 - Google Patents

画像復号装置及びその制御方法 Download PDF

Info

Publication number
JP6174926B2
JP6174926B2 JP2013145843A JP2013145843A JP6174926B2 JP 6174926 B2 JP6174926 B2 JP 6174926B2 JP 2013145843 A JP2013145843 A JP 2013145843A JP 2013145843 A JP2013145843 A JP 2013145843A JP 6174926 B2 JP6174926 B2 JP 6174926B2
Authority
JP
Japan
Prior art keywords
image
hdr
decoding
encoded data
ldr
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.)
Expired - Fee Related
Application number
JP2013145843A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015019287A5 (enExample
JP2015019287A (ja
Inventor
友希 白石
友希 白石
岸　裕樹
裕樹 岸
山崎　健史
健史 山崎
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2013145843A priority Critical patent/JP6174926B2/ja
Publication of JP2015019287A publication Critical patent/JP2015019287A/ja
Publication of JP2015019287A5 publication Critical patent/JP2015019287A5/ja
Application granted granted Critical
Publication of JP6174926B2 publication Critical patent/JP6174926B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP2013145843A 2013-07-11 2013-07-11 画像復号装置及びその制御方法 Expired - Fee Related JP6174926B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013145843A JP6174926B2 (ja) 2013-07-11 2013-07-11 画像復号装置及びその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013145843A JP6174926B2 (ja) 2013-07-11 2013-07-11 画像復号装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2015019287A JP2015019287A (ja) 2015-01-29
JP2015019287A5 JP2015019287A5 (enExample) 2016-08-18
JP6174926B2 true JP6174926B2 (ja) 2017-08-02

Family

ID=52439889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013145843A Expired - Fee Related JP6174926B2 (ja) 2013-07-11 2013-07-11 画像復号装置及びその制御方法

Country Status (1)

Country Link
JP (1) JP6174926B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017047014A1 (ja) * 2015-09-14 2017-03-23 パナソニックＩｐマネジメント株式会社 映像受信方法、映像送信方法、映像受信装置及び映像送信装置
JP6820507B2 (ja) * 2015-09-14 2021-01-27 パナソニックＩｐマネジメント株式会社 映像受信方法、映像送信方法、映像受信装置及び映像送信装置
JP6697264B2 (ja) * 2015-12-28 2020-05-20 日本テレビ放送網株式会社 映像識別装置、テレビ受信機及び映像識別方法
JP6867774B2 (ja) * 2016-10-17 2021-05-12 キヤノン株式会社 画像符号化装置及びその制御方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101742306A (zh) * 2006-01-23 2010-06-16 马普科技促进协会 高动态范围编解码器
JP2012213134A (ja) * 2011-03-24 2012-11-01 Sony Corp 画像処理装置および方法

Also Published As

Publication number Publication date
JP2015019287A (ja) 2015-01-29

Similar Documents

Publication Publication Date Title
US12278971B2 (en) Selectively enhancing compressed digital content
KR102230776B1 (ko) 이미지/비디오 처리를 위한 선형 인코더
KR101177799B1 (ko) 화상부호화장치 및 그 제어 방법
US20100220936A1 (en) Image encoding device, image encoding method, image encoding/decoding system
CN108885783A (zh) 编码和解码可逆制作质量单层视频信号
JP7094451B2 (ja) 再構成関数の補間
JPH0612051A (ja) 画像表示装置
WO1999030483A1 (fr) Systeme de compression a gradation continue et procede correspondant, systeme de decompression a gradation continue et procede correspondant, processeur de donnees ainsi que dispositif et support de memoire servant a la programmation pour l'execution de programmes
JP6174926B2 (ja) 画像復号装置及びその制御方法
CN115699734B (zh) 用于生成整形函数的方法、装置、介质和计算机程序产品
CN111429357A (zh) 训练数据确定方法、视频处理方法、装置、设备及介质
EP4005208B1 (en) Electro-optical transfer function conversion and signal legalization
JP5116650B2 (ja) 画像符号化装置及びその制御方法
JP2023532952A (ja) Ｈｄｒビデオのクラウド・ベース符号化における作業負荷割り当ておよび処理
RU2402811C2 (ru) Обработка изображений с помощью линейных параметров светоустановки и других усовершенствований обработки изображений
KR101213824B1 (ko) 선형 광 값들을 이용한 이미지 처리 및 기타 이미지 처리 개선
JP2015019286A (ja) 画像符号化装置及び復号装置、並びに、それらの制御方法、及び、画像処理システム
EP3204919B1 (en) Hybrid block based compression
JP5432690B2 (ja) 画像符号化装置及びその制御方法
CN110999300B (zh) 用于图像/视频处理的单通道逆映射
JP5621025B1 (ja) 画像処理システム、画像処理方法、及び画像処理プログラム
US20110216969A1 (en) Image Data Compression and Decompression
JP2009111821A (ja) 画像符号化装置、画像復号化装置、画像データ処理装置、画像符号化方法、及び、画像復号化方法
KR101656160B1 (ko) 인식 표현을 사용한 인코딩 및 디코딩
Maggiordomo et al. Seamless compressed textures

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160704

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160704

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170530

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: 20170609

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170707

R151 Written notification of patent or utility model registration

Ref document number: 6174926

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees