TWI520588B - 在視訊寫碼中用於視訊時序之時脈刻度求導資訊之發信 - Google Patents
在視訊寫碼中用於視訊時序之時脈刻度求導資訊之發信 Download PDFInfo
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- TWI520588B TWI520588B TW103100409A TW103100409A TWI520588B TW I520588 B TWI520588 B TW I520588B TW 103100409 A TW103100409 A TW 103100409A TW 103100409 A TW103100409 A TW 103100409A TW I520588 B TWI520588 B TW I520588B
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361749866P | 2013-01-07 | 2013-01-07 | |
| US14/061,215 US9325992B2 (en) | 2013-01-07 | 2013-10-23 | Signaling of clock tick derivation information for video timing in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201436532A TW201436532A (zh) | 2014-09-16 |
| TWI520588B true TWI520588B (zh) | 2016-02-01 |
Family
ID=51060946
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103100409A TWI520588B (zh) | 2013-01-07 | 2014-01-06 | 在視訊寫碼中用於視訊時序之時脈刻度求導資訊之發信 |
| TW103100410A TWI562620B (en) | 2013-01-07 | 2014-01-06 | Conditional signaling of picture order count timing information for video timing in video coding |
| TW103100414A TWI524744B (zh) | 2013-01-07 | 2014-01-06 | 在視訊寫碼中用於視訊時序之時序資訊關係之圖像次序計數的發信 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103100410A TWI562620B (en) | 2013-01-07 | 2014-01-06 | Conditional signaling of picture order count timing information for video timing in video coding |
| TW103100414A TWI524744B (zh) | 2013-01-07 | 2014-01-06 | 在視訊寫碼中用於視訊時序之時序資訊關係之圖像次序計數的發信 |
Country Status (28)
| Country | Link |
|---|---|
| US (3) | US9374581B2 (https=) |
| EP (3) | EP2941885B1 (https=) |
| JP (4) | JP6337010B2 (https=) |
| KR (3) | KR101788427B1 (https=) |
| CN (3) | CN104904223B (https=) |
| AP (3) | AP2015008583A0 (https=) |
| AR (3) | AR095293A1 (https=) |
| AU (3) | AU2013371450B2 (https=) |
| BR (3) | BR112015016253B1 (https=) |
| CA (3) | CA2894900C (https=) |
| DK (3) | DK2941888T3 (https=) |
| EA (3) | EA026630B1 (https=) |
| EC (3) | ECSP15034553A (https=) |
| ES (3) | ES2630831T3 (https=) |
| HU (3) | HUE032261T2 (https=) |
| IL (3) | IL239303A (https=) |
| MA (3) | MA38236B1 (https=) |
| MY (3) | MY171807A (https=) |
| PH (3) | PH12015501490B1 (https=) |
| PL (3) | PL2941886T3 (https=) |
| PT (3) | PT2941885T (https=) |
| SA (3) | SA515360724B1 (https=) |
| SG (3) | SG11201504535TA (https=) |
| SI (3) | SI2941885T1 (https=) |
| TW (3) | TWI520588B (https=) |
| UA (3) | UA115163C2 (https=) |
| WO (3) | WO2014107362A1 (https=) |
| ZA (1) | ZA201505418B (https=) |
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| US11516492B2 (en) | 2018-07-01 | 2022-11-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture order count values for pictures included in coded video |
| JP2021535671A (ja) * | 2018-08-31 | 2021-12-16 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co., Ltd | 符号化方法、復号方法、符号化機器、復号機器、およびコンピュータプログラム |
| EP4300965A3 (en) | 2018-11-05 | 2024-01-17 | Beijing Bytedance Network Technology Co., Ltd. | Interpolation for inter prediction with refinement |
| EP3930333A4 (en) * | 2019-02-21 | 2022-04-06 | Panasonic Intellectual Property Corporation of America | CODING DEVICE, DECODING DEVICE, CODING METHOD AND DECODING METHOD |
| DK4064706T3 (da) * | 2019-03-11 | 2023-07-24 | Dolby Laboratories Licensing Corp | Signalering af information relateret til blændevinkel |
| EP3939317B1 (en) | 2019-03-11 | 2024-10-23 | Dolby Laboratories Licensing Corporation | Video coding using reference picture resampling supporting region of interest |
| CN113796073B (zh) * | 2019-03-11 | 2025-05-02 | 瑞典爱立信有限公司 | 涉及基于gop的时间过滤的视频译码 |
| KR20260032632A (ko) | 2019-04-15 | 2026-03-09 | 엘지전자 주식회사 | 스케일링 리스트 기반 비디오 또는 영상 코딩 |
| CN116233436B (zh) * | 2019-06-20 | 2025-03-21 | 腾讯美国有限责任公司 | 视频解码方法、设备和计算机可读存储介质 |
| WO2021026255A1 (en) | 2019-08-06 | 2021-02-11 | Dolby Laboratories Licensing Corporation | Canvas size scalable video coding |
| US12096033B2 (en) * | 2019-08-21 | 2024-09-17 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
| CN121099056A (zh) * | 2019-09-11 | 2025-12-09 | 松下电器（美国）知识产权公司 | 编码装置、解码装置及计算机可读介质 |
| KR102502614B1 (ko) * | 2019-09-17 | 2023-02-23 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 광학 흐름을 사용한 예측 미세조정을 위한 방법 및 장치 |
| US11716488B2 (en) * | 2019-09-20 | 2023-08-01 | Qualcomm Incorporated | Subpicture signaling in high-level syntax for video coding |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| EP4026094A4 (en) * | 2019-10-07 | 2022-11-09 | Huawei Technologies Co., Ltd. | VIDEO-BASED POINT CLOUD COMPRESSION (V-PCC) TIME INFORMATION |
| CN114503164B (zh) * | 2019-10-07 | 2025-06-27 | 华为技术有限公司 | 基于视频的点云压缩(v-pcc)分量同步 |
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| JP7524355B2 (ja) * | 2020-05-27 | 2024-07-29 | バイトダンス インコーポレイテッド | ビデオコーディングでのサブピクチャ及びタイルの使用 |
| CN116671101A (zh) * | 2020-06-22 | 2023-08-29 | 抖音视界有限公司 | 编解码视频中量化信息的信令通知 |
| US12047607B2 (en) * | 2021-04-18 | 2024-07-23 | Lemon Inc. | Parameter sets in common media application format |
| CN114724218A (zh) * | 2022-04-08 | 2022-07-08 | 北京中科闻歌科技股份有限公司 | 视频检测方法、装置、设备及介质 |
| CN116800976B (zh) * | 2023-07-17 | 2024-03-12 | 武汉星巡智能科技有限公司 | 伴睡婴幼儿时音视频压缩和还原方法、装置及设备 |
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| WO2026010413A1 (ko) * | 2024-07-03 | 2026-01-08 | 엘지전자 주식회사 | 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체 |
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2013
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