CN102045557B - 视频编解码方法及使用其的视频编码、解码装置 - Google Patents
视频编解码方法及使用其的视频编码、解码装置 Download PDFInfo
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- CN102045557B CN102045557B CN200910308476.0A CN200910308476A CN102045557B CN 102045557 B CN102045557 B CN 102045557B CN 200910308476 A CN200910308476 A CN 200910308476A CN 102045557 B CN102045557 B CN 102045557B
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- 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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
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- 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
- H04N19/102—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- 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
- H04N19/164—Feedback from the receiver or from the transmission channel
- H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
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- 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
- H04N19/169—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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- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
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- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910308476.0A CN102045557B (zh) | 2009-10-20 | 2009-10-20 | 视频编解码方法及使用其的视频编码、解码装置 |
US12/650,760 US20110090957A1 (en) | 2009-10-20 | 2009-12-31 | Video codec method, video encoding device and video decoding device using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910308476.0A CN102045557B (zh) | 2009-10-20 | 2009-10-20 | 视频编解码方法及使用其的视频编码、解码装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102045557A CN102045557A (zh) | 2011-05-04 |
CN102045557B true CN102045557B (zh) | 2012-09-19 |
Family
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CN200910308476.0A Expired - Fee Related CN102045557B (zh) | 2009-10-20 | 2009-10-20 | 视频编解码方法及使用其的视频编码、解码装置 |
Country Status (2)
Country | Link |
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US (1) | US20110090957A1 (zh) |
CN (1) | CN102045557B (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9106927B2 (en) | 2011-09-23 | 2015-08-11 | Qualcomm Incorporated | Video coding with subsets of a reference picture set |
JP5379933B2 (ja) | 2011-10-28 | 2013-12-25 | パナソニック株式会社 | 動きベクトル導出方法および動きベクトル導出装置 |
MY164782A (en) | 2011-10-28 | 2018-01-30 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, and image decoding apparatus |
US9264717B2 (en) | 2011-10-31 | 2016-02-16 | Qualcomm Incorporated | Random access with advanced decoded picture buffer (DPB) management in video coding |
EP2916553A3 (en) * | 2011-11-08 | 2015-10-14 | Samsung Electronics Co., Ltd | Method and apparatus for motion vector determination in video encoding or decoding |
WO2013109773A1 (en) * | 2012-01-17 | 2013-07-25 | Futurewei Technologies, Inc. | In-loop filtering for lossless coding mode in high efficiency video coding |
CN108347606B (zh) * | 2012-07-01 | 2022-08-19 | 夏普株式会社 | 电子设备及方法 |
MX358773B (es) | 2012-07-02 | 2018-09-04 | Samsung Electronics Co Ltd | Metodo y aparato para predecir un vector de movimiento para la codificacion de video o decodificacion de video. |
CN103404146B (zh) * | 2013-03-11 | 2016-10-12 | 华为技术有限公司 | 视频文件修复方法及装置 |
KR101610725B1 (ko) | 2014-09-23 | 2016-04-08 | 삼성전자주식회사 | 참조 빈도에 따라 참조 영상 데이터를 제어하는 비디오 부복호화 방법 및 장치 |
CN106817585B (zh) * | 2015-12-02 | 2020-05-01 | 掌赢信息科技(上海)有限公司 | 一种利用长期参考帧的视频编码方法、电子设备和系统 |
CN106937168B (zh) * | 2015-12-30 | 2020-05-12 | 掌赢信息科技(上海)有限公司 | 一种利用长期参考帧的视频编码方法、电子设备及系统 |
US9866862B2 (en) | 2016-03-18 | 2018-01-09 | Google Llc | Motion vector reference selection through reference frame buffer tracking |
CN106878750B (zh) * | 2017-03-17 | 2020-05-19 | 珠海全志科技股份有限公司 | 一种基于长期参考帧的视频编码方法及装置 |
CN107948654A (zh) * | 2017-11-21 | 2018-04-20 | 广州市百果园信息技术有限公司 | 视频发送、接收方法和装置及终端 |
CN111372085B (zh) * | 2018-12-25 | 2021-07-09 | 厦门星宸科技有限公司 | 影像解码装置与方法 |
CN112532908B (zh) * | 2019-09-19 | 2022-07-19 | 华为技术有限公司 | 视频图像的传输方法、发送设备、视频通话方法和设备 |
CN110855996B (zh) * | 2019-09-30 | 2021-10-22 | 中国船舶重工集团公司第七0九研究所 | 一种基于fpga的图像编解码与网络传输的方法与装置 |
CN112352431B (zh) | 2019-09-30 | 2023-01-10 | 浙江大学 | 一种数据编码、解码方法、设备及存储介质 |
CN114302142B (zh) * | 2021-12-22 | 2025-07-18 | 咪咕互动娱乐有限公司 | 视频编码方法、图像发送设备及存储介质 |
US12288367B2 (en) * | 2023-08-01 | 2025-04-29 | City University Of Hong Kong | Point cloud geometry compression |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US699513A (en) * | 1897-01-27 | 1902-05-06 | William Garms | Apron and apron-tie. |
WO2001030085A1 (en) * | 1999-10-15 | 2001-04-26 | Koninklijke Philips Electronics N.V. | System and method for encoding and decoding the residual signal for fine granular scalable video |
WO2007111473A1 (en) * | 2006-03-27 | 2007-10-04 | Electronics And Telecommunications Research Institute | Scalable video encoding and decoding method using switching pictures and apparatus thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4480156B2 (ja) * | 2005-02-02 | 2010-06-16 | キヤノン株式会社 | 画像処理装置及び方法 |
US8494049B2 (en) * | 2007-04-09 | 2013-07-23 | Cisco Technology, Inc. | Long term reference frame management with error video feedback for compressed video communication |
US20100150230A1 (en) * | 2008-12-17 | 2010-06-17 | Apple Inc. | Video coding system using sub-channels and constrained prediction references to protect against data transmission errors |
-
2009
- 2009-10-20 CN CN200910308476.0A patent/CN102045557B/zh not_active Expired - Fee Related
- 2009-12-31 US US12/650,760 patent/US20110090957A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US699513A (en) * | 1897-01-27 | 1902-05-06 | William Garms | Apron and apron-tie. |
WO2001030085A1 (en) * | 1999-10-15 | 2001-04-26 | Koninklijke Philips Electronics N.V. | System and method for encoding and decoding the residual signal for fine granular scalable video |
WO2007111473A1 (en) * | 2006-03-27 | 2007-10-04 | Electronics And Telecommunications Research Institute | Scalable video encoding and decoding method using switching pictures and apparatus thereof |
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US20110090957A1 (en) | 2011-04-21 |
CN102045557A (zh) | 2011-05-04 |
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Effective date of registration: 20180425 Address after: The Guangxi Zhuang Autonomous Region Nanning hi tech Zone headquarters road 18, China ASEAN business base three phase 5# plant Patentee after: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD. Address before: 518109, No. two, No. tenth, East Ring Road, Pinus tabulaeformis Industrial Zone, Longhua Town, Baoan District, Guangdong, Shenzhen, 2 Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
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