JP2018533278A5 - - Google Patents
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- JP2018533278A5 JP2018533278A5 JP2018514786A JP2018514786A JP2018533278A5 JP 2018533278 A5 JP2018533278 A5 JP 2018533278A5 JP 2018514786 A JP2018514786 A JP 2018514786A JP 2018514786 A JP2018514786 A JP 2018514786A JP 2018533278 A5 JP2018533278 A5 JP 2018533278A5
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- 238000000034 method Methods 0.000 claims 39
- 230000000153 supplemental effect Effects 0.000 claims 4
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562221586P | 2015-09-21 | 2015-09-21 | |
| US62/221,586 | 2015-09-21 | ||
| US201562236804P | 2015-10-02 | 2015-10-02 | |
| US62/236,804 | 2015-10-02 | ||
| US201562241063P | 2015-10-13 | 2015-10-13 | |
| US62/241,063 | 2015-10-13 | ||
| US15/269,558 | 2016-09-19 | ||
| US15/269,558 US10244249B2 (en) | 2015-09-21 | 2016-09-19 | Fixed point implementation of range adjustment of components in video coding |
| PCT/US2016/052633 WO2017053277A1 (en) | 2015-09-21 | 2016-09-20 | Fixed point implementation of range adjustment of components in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018533278A JP2018533278A (ja) | 2018-11-08 |
| JP2018533278A5 true JP2018533278A5 (https=) | 2019-10-03 |
| JP6843844B2 JP6843844B2 (ja) | 2021-03-17 |
Family
ID=58283639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018514786A Active JP6843844B2 (ja) | 2015-09-21 | 2016-09-20 | ビデオコーディングにおけるコンポーネントのレンジ調整の固定小数点実装 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10244249B2 (https=) |
| EP (1) | EP3354025B1 (https=) |
| JP (1) | JP6843844B2 (https=) |
| KR (1) | KR102824171B1 (https=) |
| CN (1) | CN108028936B9 (https=) |
| AU (2) | AU2016328638A1 (https=) |
| ES (1) | ES2967321T3 (https=) |
| PL (1) | PL3354025T3 (https=) |
| TW (1) | TWI736555B (https=) |
| WO (1) | WO2017053277A1 (https=) |
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| US10244249B2 (en) | 2015-09-21 | 2019-03-26 | Qualcomm Incorporated | Fixed point implementation of range adjustment of components in video coding |
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| CN115834909B (zh) * | 2016-10-04 | 2023-09-19 | 有限公司B1影像技术研究所 | 图像编码/解码方法和计算机可读记录介质 |
| US20210297680A1 (en) * | 2016-10-12 | 2021-09-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Residual refinement of color components |
| US11202050B2 (en) * | 2016-10-14 | 2021-12-14 | Lg Electronics Inc. | Data processing method and device for adaptive image playing |
| KR102554379B1 (ko) * | 2016-10-31 | 2023-07-11 | 엘지디스플레이 주식회사 | 하이 다이나믹 레인지 영상 처리 방법 및 영상 처리 모듈과 그를 이용한 표시 장치 |
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| US10778978B2 (en) * | 2017-08-21 | 2020-09-15 | Qualcomm Incorporated | System and method of cross-component dynamic range adjustment (CC-DRA) in video coding |
| US10681358B2 (en) * | 2017-12-19 | 2020-06-09 | Qualcomm Incorporated | Quantization parameter control for video coding with joined pixel/transform based quantization |
| US11303912B2 (en) * | 2018-04-18 | 2022-04-12 | Qualcomm Incorporated | Decoded picture buffer management and dynamic range adjustment |
| CN108596328B (zh) * | 2018-04-26 | 2021-02-02 | 北京市商汤科技开发有限公司 | 一种定点化方法及装置、计算机设备 |
| TWI808970B (zh) * | 2018-04-30 | 2023-07-21 | 圓剛科技股份有限公司 | 影像訊號轉換裝置 |
| US11064196B2 (en) * | 2018-09-03 | 2021-07-13 | Qualcomm Incorporated | Parametrizable, quantization-noise aware bilateral filter for video coding |
| KR102784625B1 (ko) * | 2018-11-01 | 2025-03-19 | 세종대학교산학협력단 | 칼라 좌표축 변환을 이용한 영상 부호화/복호화 방법 및 장치 |
| US11930191B2 (en) | 2019-05-16 | 2024-03-12 | Lg Electronics Inc. | Luma mapping—and chroma scaling-based video or image coding |
| US11558616B2 (en) * | 2020-03-05 | 2023-01-17 | Qualcomm Incorporated | Methods for quantization parameter control for video coding with joined pixel/transform based quantization |
| WO2021202391A1 (en) * | 2020-03-30 | 2021-10-07 | Bytedance Inc. | High level syntax in picture header |
| US11533512B2 (en) * | 2020-04-10 | 2022-12-20 | Qualcomm Incorporated | Dynamic range adjustment parameter signaling and enablement of variable bit depth support |
| US11375212B2 (en) * | 2020-04-18 | 2022-06-28 | Qualcomm Incorporated | Flexible chroma processing for dynamic range adjustment |
| EP4144090A4 (en) | 2020-05-22 | 2023-06-21 | Beijing Bytedance Network Technology Co., Ltd. | SUB-PICTURE SUB-BITSTREAM EXTRACTION ENHANCEMENTS |
| EP4229869A1 (en) | 2020-10-14 | 2023-08-23 | Dolby Laboratories Licensing Corporation | Color transformation for hdr video with a coding-efficiency constraint |
| KR102847073B1 (ko) * | 2020-10-21 | 2025-08-19 | 삼성디스플레이 주식회사 | 하이 다이내믹 레인지 후-처리 장치, 및 이를 포함하는 표시 장치 |
| TWI909057B (zh) * | 2021-06-02 | 2025-12-21 | 美商杜拜研究特許公司 | 用於表示一個三維場景及其深度平面資料之方法、編碼器及顯示裝置 |
| CN113489930B (zh) * | 2021-06-10 | 2024-03-19 | 中央广播电视总台 | 一种视频信号处理方法、装置及存储介质 |
| JP7666875B2 (ja) | 2021-06-29 | 2025-04-22 | ドルビー ラボラトリーズ ライセンシング コーポレイション | ビデオコーディングにおけるメタデータメッセージングの処理優先順位のシグナリング |
| CN115811616A (zh) * | 2021-09-15 | 2023-03-17 | 华为技术有限公司 | 一种视频编码、解码方法及装置 |
| CN118077196A (zh) * | 2021-09-22 | 2024-05-24 | 北京达佳互联信息技术有限公司 | 用于解码器侧帧内模式推导的方法和设备 |
| US12368900B2 (en) * | 2023-04-12 | 2025-07-22 | Sharp Kabushiki Kaisha | Systems and methods for performing motion compensation in video coding |
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| KR20070011335A (ko) * | 2004-04-01 | 2007-01-24 | 마쯔시다덴기산교 가부시키가이샤 | 영상음성 처리용 집적회로 |
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| UA109312C2 (uk) | 2011-03-04 | 2015-08-10 | Імпульсно-кодова модуляція з квантуванням при кодуванні відеоінформації | |
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| CN102333223A (zh) | 2011-10-25 | 2012-01-25 | 北京华兴宏视技术发展有限公司 | 视频数据编码方法、解码方法、编码系统和解码系统 |
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| JP6290924B2 (ja) | 2013-01-07 | 2018-03-07 | ノキア テクノロジーズ オサケユイチア | ビデオ・コーディングおよびデコーディングのための方法と装置 |
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| US9277196B2 (en) * | 2014-02-19 | 2016-03-01 | DDD IP Ventures, Ltd. | Systems and methods for backward compatible high dynamic range/wide color gamut video coding and rendering |
| EP3205093B1 (en) * | 2014-10-07 | 2022-05-18 | TRELLIS EUROPE S.r.l. | Improved video and image encoding process |
| US10687069B2 (en) * | 2014-10-08 | 2020-06-16 | Microsoft Technology Licensing, Llc | Adjustments to encoding and decoding when switching color spaces |
| PL3231174T3 (pl) * | 2014-12-11 | 2021-03-08 | Koninklijke Philips N.V. | Optymalizacja obrazów o wysokim zakresie dynamiki dla konkretnych wyświetlaczy |
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| JP2018525905A (ja) * | 2015-07-22 | 2018-09-06 | 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を符号化するシステム |
| US10129558B2 (en) | 2015-09-21 | 2018-11-13 | Qualcomm Incorporated | Supplement enhancement information (SEI) messages 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 |
| US10200690B2 (en) | 2015-09-22 | 2019-02-05 | Qualcomm Incorporated | Video decoder conformance for high dynamic range (HDR) video coding using a core video standard |
| US20170105014A1 (en) | 2015-10-08 | 2017-04-13 | Qualcomm Incorporated | Luma-driven chroma scaling for high dynamic range and wide color gamut contents |
| US10200701B2 (en) | 2015-10-14 | 2019-02-05 | Qualcomm Incorporated | HDR and WCG coding architecture with SDR backwards compatibility in a single bitstream for video coding |
| US11228770B2 (en) | 2016-05-16 | 2022-01-18 | Qualcomm Incorporated | Loop sample processing for high dynamic range and wide color gamut video coding |
| 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 |
| US11095896B2 (en) | 2017-10-12 | 2021-08-17 | Qualcomm Incorporated | Video coding with content adaptive spatially varying quantization |
| US10681358B2 (en) | 2017-12-19 | 2020-06-09 | Qualcomm Incorporated | Quantization parameter control for video coding with joined pixel/transform based quantization |
| US10778979B2 (en) | 2018-01-11 | 2020-09-15 | Qualcomm Incorporated | Signaling mechanisms for equal ranges and other DRA parameters for video coding |
-
2016
- 2016-09-19 US US15/269,558 patent/US10244249B2/en active Active
- 2016-09-20 EP EP16775053.8A patent/EP3354025B1/en active Active
- 2016-09-20 JP JP2018514786A patent/JP6843844B2/ja active Active
- 2016-09-20 KR KR1020187011007A patent/KR102824171B1/ko active Active
- 2016-09-20 PL PL16775053.8T patent/PL3354025T3/pl unknown
- 2016-09-20 ES ES16775053T patent/ES2967321T3/es active Active
- 2016-09-20 CN CN201680054211.0A patent/CN108028936B9/zh active Active
- 2016-09-20 WO PCT/US2016/052633 patent/WO2017053277A1/en not_active Ceased
- 2016-09-20 TW TW105130370A patent/TWI736555B/zh active
- 2016-09-20 AU AU2016328638A patent/AU2016328638A1/en not_active Abandoned
-
2019
- 2019-02-25 US US16/284,886 patent/US11128878B2/en active Active
-
2021
- 2021-01-07 AU AU2021200087A patent/AU2021200087B2/en active Active
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