KR20190033558A - 인-루프 샘플 프로세싱을 위한 비디오 코딩 툴들 - Google Patents
인-루프 샘플 프로세싱을 위한 비디오 코딩 툴들 Download PDFInfo
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- KR20190033558A KR20190033558A KR1020197003885A KR20197003885A KR20190033558A KR 20190033558 A KR20190033558 A KR 20190033558A KR 1020197003885 A KR1020197003885 A KR 1020197003885A KR 20197003885 A KR20197003885 A KR 20197003885A KR 20190033558 A KR20190033558 A KR 20190033558A
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
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- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662373884P | 2016-08-11 | 2016-08-11 | |
| US62/373,884 | 2016-08-11 | ||
| US15/674,035 | 2017-08-10 | ||
| US15/674,035 US20180048907A1 (en) | 2016-08-11 | 2017-08-10 | Video coding tools for in-loop sample processing |
| PCT/US2017/046527 WO2018031899A1 (en) | 2016-08-11 | 2017-08-11 | Video coding tools for in-loop sample processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20190033558A true KR20190033558A (ko) | 2019-03-29 |
Family
ID=61159577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197003885A Ceased KR20190033558A (ko) | 2016-08-11 | 2017-08-11 | 인-루프 샘플 프로세싱을 위한 비디오 코딩 툴들 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20180048907A1 (enExample) |
| EP (1) | EP3497931A1 (enExample) |
| JP (1) | JP2019528017A (enExample) |
| KR (1) | KR20190033558A (enExample) |
| CN (1) | CN109644277A (enExample) |
| BR (1) | BR112019002202A2 (enExample) |
| SG (1) | SG11201900106TA (enExample) |
| TW (1) | TWI765903B (enExample) |
| WO (1) | WO2018031899A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10999576B2 (en) * | 2017-05-03 | 2021-05-04 | Novatek Microelectronics Corp. | Video processing method |
| US11070818B2 (en) | 2017-07-05 | 2021-07-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoding a block of video samples |
| US10628165B2 (en) * | 2017-08-17 | 2020-04-21 | Agora Lab, Inc. | Gain control for multiple description coding |
| US10638146B2 (en) * | 2018-10-01 | 2020-04-28 | Tencent America LLC | Techniques for QP coding for 360 image and video coding |
| CN118138754A (zh) | 2019-06-14 | 2024-06-04 | 北京字节跳动网络技术有限公司 | 处理视频单元边界和虚拟边界 |
| JP7291846B2 (ja) | 2019-07-09 | 2023-06-15 | 北京字節跳動網絡技術有限公司 | 適応ループフィルタリングのためのサンプル決定 |
| CA3146773C (en) | 2019-07-11 | 2025-05-06 | Beijing Bytedance Network Technology Co., Ltd. | SAMPLE FILLING IN AN ADAPTIVE LOOP FILTER |
| JP7361196B2 (ja) | 2019-07-15 | 2023-10-13 | 北京字節跳動網絡技術有限公司 | 適応ループ・フィルタリングにおける分類 |
| CN114503594B (zh) * | 2019-09-22 | 2024-04-05 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中样点填充的选择性应用 |
| JP7326600B2 (ja) | 2019-09-27 | 2023-08-15 | 北京字節跳動網絡技術有限公司 | 異なるビデオユニット間の適応ループフィルタリング |
| EP4029263B1 (en) | 2019-10-10 | 2025-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Padding process at unavailable sample locations in adaptive loop filtering |
| US11490083B2 (en) * | 2020-02-05 | 2022-11-01 | Qualcomm Incorporated | Learned low-complexity adaptive quantization for video compression |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8542730B2 (en) * | 2008-02-22 | 2013-09-24 | Qualcomm, Incorporated | Fast macroblock delta QP decision |
| AU2012226120B2 (en) * | 2011-03-09 | 2015-07-23 | Nec Corporation | Video encoding device, video decoding device, video encoding method, and video decoding method |
| US9854275B2 (en) * | 2011-06-25 | 2017-12-26 | Qualcomm Incorporated | Quantization in video coding |
| US9800857B2 (en) * | 2013-03-08 | 2017-10-24 | Qualcomm Incorporated | Inter-view residual prediction in multi-view or 3-dimensional 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 |
-
2017
- 2017-08-10 US US15/674,035 patent/US20180048907A1/en not_active Abandoned
- 2017-08-11 JP JP2019507319A patent/JP2019528017A/ja active Pending
- 2017-08-11 WO PCT/US2017/046527 patent/WO2018031899A1/en not_active Ceased
- 2017-08-11 KR KR1020197003885A patent/KR20190033558A/ko not_active Ceased
- 2017-08-11 CN CN201780048583.7A patent/CN109644277A/zh active Pending
- 2017-08-11 EP EP17755391.4A patent/EP3497931A1/en not_active Withdrawn
- 2017-08-11 TW TW106127338A patent/TWI765903B/zh not_active IP Right Cessation
- 2017-08-11 BR BR112019002202A patent/BR112019002202A2/pt not_active Application Discontinuation
- 2017-08-11 SG SG11201900106TA patent/SG11201900106TA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019528017A (ja) | 2019-10-03 |
| US20180048907A1 (en) | 2018-02-15 |
| EP3497931A1 (en) | 2019-06-19 |
| BR112019002202A2 (pt) | 2019-05-14 |
| TWI765903B (zh) | 2022-06-01 |
| WO2018031899A1 (en) | 2018-02-15 |
| CN109644277A (zh) | 2019-04-16 |
| TW201811028A (zh) | 2018-03-16 |
| SG11201900106TA (en) | 2019-02-27 |
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Patent event date: 20190208 Patent event code: PA01051R01D Comment text: International Patent Application |
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