JP2025504906A5 - - Google Patents
Info
- Publication number
- JP2025504906A5 JP2025504906A5 JP2024543970A JP2024543970A JP2025504906A5 JP 2025504906 A5 JP2025504906 A5 JP 2025504906A5 JP 2024543970 A JP2024543970 A JP 2024543970A JP 2024543970 A JP2024543970 A JP 2024543970A JP 2025504906 A5 JP2025504906 A5 JP 2025504906A5
- Authority
- JP
- Japan
- Prior art keywords
- regrading
- neural network
- luminance
- processing circuit
- network processing
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22153613.9 | 2022-01-27 | ||
| EP22153613.9A EP4220539A1 (en) | 2022-01-27 | 2022-01-27 | Automatic luminance adjustment for hdr video coding |
| PCT/EP2023/050676 WO2023143927A1 (en) | 2022-01-27 | 2023-01-13 | Automatic luminance adjustment for hdr video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025504906A JP2025504906A (ja) | 2025-02-19 |
| JP2025504906A5 true JP2025504906A5 (https=) | 2026-01-19 |
Family
ID=80121630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024543970A Pending JP2025504906A (ja) | 2022-01-27 | 2023-01-13 | Ｈｄｒビデオコーディングのための自動輝度調整 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20250117903A1 (https=) |
| EP (1) | EP4220539A1 (https=) |
| JP (1) | JP2025504906A (https=) |
| CN (1) | CN118633102A (https=) |
| DE (1) | DE112023000695T5 (https=) |
| GB (1) | GB2630867A (https=) |
| WO (1) | WO2023143927A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4633151A1 (en) * | 2024-04-09 | 2025-10-15 | InterDigital CE Patent Holdings, SAS | Neural network post filter for energy-recovery |
| US12593084B2 (en) * | 2024-04-22 | 2026-03-31 | Varjo Technologies Oy | Video streaming system and video streaming method |
| WO2026041225A1 (en) * | 2024-08-20 | 2026-02-26 | Huawei Technologies Co., Ltd. | Mapping a high dynamic range image to a lower dynamic range image |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2907057B2 (ja) * | 1995-04-20 | 1999-06-21 | 日本電気株式会社 | 輝度自動調整装置 |
| CA3114379C (en) | 2011-12-06 | 2023-06-27 | Dolby Laboratories Licensing Corporation | Device and method of improving the perceptual luminance nonlinearity - based image data exchange across different display capabilities |
| JP2015005878A (ja) * | 2013-06-20 | 2015-01-08 | ソニー株式会社 | 再生装置、再生方法、および記録媒体 |
| CN107258078B (zh) | 2015-01-30 | 2019-09-24 | 皇家飞利浦有限公司 | 简单但通用的动态范围编码 |
| US10863201B2 (en) | 2015-12-21 | 2020-12-08 | Koninklijke Philips N.V. | Optimizing high dynamic range images for particular displays |
| KR102709257B1 (ko) * | 2018-12-27 | 2024-09-23 | 엘지전자 주식회사 | 영상표시장치 |
| EP3764346A1 (en) * | 2019-07-09 | 2021-01-13 | Koninklijke Philips N.V. | Adjustment of display optimization behaviour for hdr images |
-
2022
- 2022-01-27 EP EP22153613.9A patent/EP4220539A1/en not_active Withdrawn
-
2023
- 2023-01-13 US US18/833,413 patent/US20250117903A1/en active Pending
- 2023-01-13 WO PCT/EP2023/050676 patent/WO2023143927A1/en not_active Ceased
- 2023-01-13 JP JP2024543970A patent/JP2025504906A/ja active Pending
- 2023-01-13 DE DE112023000695.4T patent/DE112023000695T5/de active Pending
- 2023-01-13 GB GB2412516.3A patent/GB2630867A/en active Pending
- 2023-01-13 CN CN202380019047.XA patent/CN118633102A/zh active Pending
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