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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- H04N19/189—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 US20180048907A1 (en) | 2016-08-11 | 2017-08-10 | Video coding tools for in-loop sample processing |
| US15/674,035 | 2017-08-10 | ||
| 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 (11)
| 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 |
| KR20220020268A (ko) | 2019-06-14 | 2022-02-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 유닛 경계들 및 가상 경계들의 처리 |
| JP7291845B2 (ja) | 2019-07-11 | 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におけるサンプルパディング |
| 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 |
| JP7318120B2 (ja) | 2019-09-22 | 2023-07-31 | 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パディングプロセス |
| 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 |
| CN114556939B (zh) | 2019-10-10 | 2025-05-02 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中不可用样点位置处的填充处理 |
| 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 |
| BR122020015659B1 (pt) * | 2011-03-09 | 2023-03-28 | Nec Corporation | Dispositivo de decodificação de vídeo e método de decodificação de vídeo |
| 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 TW TW106127338A patent/TWI765903B/zh not_active IP Right Cessation
- 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 WO PCT/US2017/046527 patent/WO2018031899A1/en not_active Ceased
- 2017-08-11 EP EP17755391.4A patent/EP3497931A1/en not_active Withdrawn
- 2017-08-11 BR BR112019002202A patent/BR112019002202A2/pt not_active Application Discontinuation
- 2017-08-11 SG SG11201900106TA patent/SG11201900106TA/en unknown
- 2017-08-11 JP JP2019507319A patent/JP2019528017A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019528017A (ja) | 2019-10-03 |
| CN109644277A (zh) | 2019-04-16 |
| US20180048907A1 (en) | 2018-02-15 |
| EP3497931A1 (en) | 2019-06-19 |
| SG11201900106TA (en) | 2019-02-27 |
| TW201811028A (zh) | 2018-03-16 |
| WO2018031899A1 (en) | 2018-02-15 |
| BR112019002202A2 (pt) | 2019-05-14 |
| TWI765903B (zh) | 2022-06-01 |
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Patent event date: 20190208 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event date: 20230417 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20230125 Comment text: Final Notice of Reason for Refusal Patent event code: PE06011S02I Patent event date: 20220804 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |