JP2019503623A5 - - Google Patents

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JP2019503623A5
JP2019503623A5 JP2018538891A JP2018538891A JP2019503623A5 JP 2019503623 A5 JP2019503623 A5 JP 2019503623A5 JP 2018538891 A JP2018538891 A JP 2018538891A JP 2018538891 A JP2018538891 A JP 2018538891A JP 2019503623 A5 JP2019503623 A5 JP 2019503623A5
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Japan
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dynamic range
pixel
values
image
value
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JP2018538891A
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Japanese (ja)
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JP2019503623A (ja
JP6619888B2 (ja
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Priority claimed from PCT/EP2017/051852 external-priority patent/WO2017129793A1/en
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JP2018538891A 2016-01-28 2017-01-27 Ｈｄｒビデオの符号化及び復号化 Active JP6619888B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16153061.3 2016-01-28
EP16153061 2016-01-28
PCT/EP2017/051852 WO2017129793A1 (en) 2016-01-28 2017-01-27 Encoding and decoding hdr videos

Publications (3)

Publication Number Publication Date
JP2019503623A JP2019503623A (ja) 2019-02-07
JP2019503623A5 true JP2019503623A5 (enExample) 2019-07-18
JP6619888B2 JP6619888B2 (ja) 2019-12-11

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JP2018538891A Active JP6619888B2 (ja) 2016-01-28 2017-01-27 Ｈｄｒビデオの符号化及び復号化

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US (1) US10728560B2 (enExample)
EP (1) EP3409015B1 (enExample)
JP (1) JP6619888B2 (enExample)
CN (1) CN108605125B (enExample)
WO (1) WO2017129793A1 (enExample)

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US10880566B2 (en) * 2015-08-28 2020-12-29 Boe Technology Group Co., Ltd. Method and device for image encoding and image decoding
JP6990172B2 (ja) * 2015-09-18 2022-01-12 インターデジタル ヴイシー ホールディングス， インコーポレイテッド Ｈｄｒ符号化／復号のための色成分サンプルの共に配置される輝度サンプルの決定
EP3244616A1 (en) * 2016-05-13 2017-11-15 Thomson Licensing A method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions
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US10574959B2 (en) * 2017-07-05 2020-02-25 Qualcomm Incorporated Color remapping for non-4:4:4 format video content
US10778978B2 (en) * 2017-08-21 2020-09-15 Qualcomm Incorporated System and method of cross-component dynamic range adjustment (CC-DRA) in video coding
EP3537697A1 (en) 2018-03-06 2019-09-11 Koninklijke Philips N.V. Versatile dynamic range conversion processing
US10609424B2 (en) * 2018-03-09 2020-03-31 Dolby Laboratories Licensing Corporation Single-layer progressive coding for supporting multi-capability HDR composition
CN109274985B (zh) * 2018-10-12 2020-04-28 腾讯科技（深圳）有限公司 视频转码方法、装置、计算机设备和存储介质
ES3052786T3 (en) * 2019-07-30 2026-01-14 Dolby Laboratories Licensing Corp Electro-optical transfer function conversion and signal legalization
US12003746B2 (en) 2020-02-19 2024-06-04 Dolby Laboratories Licensing Corporation Joint forward and backward neural network optimization in image processing
WO2021202387A1 (en) 2020-03-30 2021-10-07 Bytedance Inc. Slice type in video coding
KR102929736B1 (ko) * 2020-05-05 2026-02-24 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 Sl-hdrx 시스템용 신호에 조정되는 sdr 및 hdr 디스플레이상에서의 크로마 부스트
US11715184B2 (en) * 2020-09-23 2023-08-01 Apple Inc. Backwards-compatible high dynamic range (HDR) images
CN116547969A (zh) 2020-11-19 2023-08-04 华为技术有限公司 基于机器学习的图像译码中色度子采样格式的处理方法
US11617946B1 (en) 2021-06-29 2023-04-04 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
US11612812B1 (en) 2021-06-29 2023-03-28 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
US11666823B1 (en) * 2021-06-29 2023-06-06 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
CN116777753A (zh) * 2022-03-08 2023-09-19 澜至电子科技（成都）有限公司 图像亮度动态范围转换方法和设备
EP4511792B1 (en) 2022-04-21 2025-12-10 Dolby Laboratories Licensing Corporation Generating hdr image from corresponding camera raw and sdr images
CN115190313B (zh) * 2022-05-12 2026-01-16 上海壁仞科技股份有限公司 视频压缩方法、装置、电子设备和存储介质
US20240080463A1 (en) * 2022-09-02 2024-03-07 Tencent America LLC Cross component sample clipping
EP4387221A1 (en) 2022-12-15 2024-06-19 Koninklijke Philips N.V. Image processing apparatus and image processing method
CN120281916B (zh) * 2025-06-10 2025-08-01 邦彦技术股份有限公司 一种hdr10图像分层编解码方法、装置及存储介质

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US7876833B2 (en) * 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
JP4575963B2 (ja) * 2008-02-14 2010-11-04 三菱電機株式会社 画像処理装置
CN104471939B (zh) * 2012-07-13 2018-04-24 皇家飞利浦有限公司 改进的hdr图像编码和解码方法和设备
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US10194162B2 (en) * 2013-07-18 2019-01-29 Koninklijke Philips N.V. Methods and apparatuses for creating code mapping functions for encoding an HDR image, and methods and apparatuses for use of such encoded images
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EP3324629B1 (en) * 2014-05-28 2019-06-19 Koninklijke Philips N.V. Methods and apparatuses for encoding an hdr images, and methods and apparatuses for use of such encoded images
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JP6530554B2 (ja) * 2015-08-28 2019-06-12 アリス エンタープライジズ エルエルシーＡｒｒｉｓ Ｅｎｔｅｒｐｒｉｓｅｓ Ｌｌｃ 高ダイナミックレンジおよび広色域シーケンスのコーディングにおけるカラーボリューム変換

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