CN103733615B - 用于端到端编码的视频传输系统的按需内部更新 - Google Patents
用于端到端编码的视频传输系统的按需内部更新 Download PDFInfo
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- CN103733615B CN103733615B CN201280031662.4A CN201280031662A CN103733615B CN 103733615 B CN103733615 B CN 103733615B CN 201280031662 A CN201280031662 A CN 201280031662A CN 103733615 B CN103733615 B CN 103733615B
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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
- H04N19/102—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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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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
- H04N19/172—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 picture, frame or field
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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
- H04N19/85—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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/067,050 | 2011-05-04 | ||
US13/067,050 US9025672B2 (en) | 2011-05-04 | 2011-05-04 | On-demand intra-refresh for end-to end coded video transmission systems |
PCT/US2012/036648 WO2012151549A1 (en) | 2011-05-04 | 2012-05-04 | On-demand intra-refresh for end-to-end coded video transmission systems |
Publications (2)
Publication Number | Publication Date |
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CN103733615A CN103733615A (zh) | 2014-04-16 |
CN103733615B true CN103733615B (zh) | 2017-02-15 |
Family
ID=47090226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280031662.4A Active CN103733615B (zh) | 2011-05-04 | 2012-05-04 | 用于端到端编码的视频传输系统的按需内部更新 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9025672B2 (zh) |
JP (1) | JP5784823B2 (zh) |
KR (1) | KR101957539B1 (zh) |
CN (1) | CN103733615B (zh) |
WO (1) | WO2012151549A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6642573B2 (ja) | 2015-06-24 | 2020-02-05 | ソニー株式会社 | 符号化装置、復号装置及び伝送制御方法 |
CN106488229B (zh) * | 2015-09-01 | 2022-01-21 | 恩智浦美国有限公司 | 具有可调整帧内刷新率的视频编码器 |
WO2017183204A1 (ja) * | 2016-04-22 | 2017-10-26 | 株式会社日立製作所 | 動画像符号化装置および動画像符号化方法 |
WO2019180869A1 (ja) * | 2018-03-22 | 2019-09-26 | 株式会社Hysエンジニアリングサービス | 画像伝送システム、画像送信装置及び画像受信装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1910926A (zh) * | 2004-01-21 | 2007-02-07 | 达丽星网络有限公司 | 用于处理视频通信差错的方法和装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060013320A1 (en) * | 2004-07-15 | 2006-01-19 | Oguz Seyfullah H | Methods and apparatus for spatial error concealment |
US8948266B2 (en) * | 2004-10-12 | 2015-02-03 | Qualcomm Incorporated | Adaptive intra-refresh for digital video encoding |
US7738561B2 (en) * | 2004-11-16 | 2010-06-15 | Industrial Technology Research Institute | MPEG-4 streaming system with adaptive error concealment |
US9661376B2 (en) * | 2005-07-13 | 2017-05-23 | Polycom, Inc. | Video error concealment method |
US8767839B2 (en) * | 2007-01-22 | 2014-07-01 | Qualcomm Incorporated | Error filter to differentiate between reverse link and forward link video data errors |
US8406296B2 (en) * | 2008-04-07 | 2013-03-26 | Qualcomm Incorporated | Video refresh adaptation algorithms responsive to error feedback |
US8259794B2 (en) * | 2008-08-27 | 2012-09-04 | Alexander Bronstein | Method and system for encoding order and frame type selection optimization |
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 |
-
2011
- 2011-05-04 US US13/067,050 patent/US9025672B2/en active Active
-
2012
- 2012-05-04 CN CN201280031662.4A patent/CN103733615B/zh active Active
- 2012-05-04 KR KR1020137032246A patent/KR101957539B1/ko active IP Right Grant
- 2012-05-04 WO PCT/US2012/036648 patent/WO2012151549A1/en active Application Filing
- 2012-05-04 JP JP2014509499A patent/JP5784823B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1910926A (zh) * | 2004-01-21 | 2007-02-07 | 达丽星网络有限公司 | 用于处理视频通信差错的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2014519247A (ja) | 2014-08-07 |
CN103733615A (zh) | 2014-04-16 |
WO2012151549A1 (en) | 2012-11-08 |
US9025672B2 (en) | 2015-05-05 |
KR20140028059A (ko) | 2014-03-07 |
US20120281766A1 (en) | 2012-11-08 |
JP5784823B2 (ja) | 2015-09-24 |
KR101957539B1 (ko) | 2019-03-12 |
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