JP2014519247A5 - - Google Patents
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- Publication number
- JP2014519247A5 JP2014519247A5 JP2014509499A JP2014509499A JP2014519247A5 JP 2014519247 A5 JP2014519247 A5 JP 2014519247A5 JP 2014509499 A JP2014509499 A JP 2014509499A JP 2014509499 A JP2014509499 A JP 2014509499A JP 2014519247 A5 JP2014519247 A5 JP 2014519247A5
- Authority
- JP
- Japan
- Prior art keywords
- refresh
- error
- macroblock
- intra
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/067,050 US9025672B2 (en) | 2011-05-04 | 2011-05-04 | On-demand intra-refresh for end-to end coded video transmission systems |
| US13/067,050 | 2011-05-04 | ||
| PCT/US2012/036648 WO2012151549A1 (en) | 2011-05-04 | 2012-05-04 | On-demand intra-refresh for end-to-end coded video transmission systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014519247A JP2014519247A (ja) | 2014-08-07 |
| JP2014519247A5 true JP2014519247A5 (enExample) | 2015-06-25 |
| JP5784823B2 JP5784823B2 (ja) | 2015-09-24 |
Family
ID=47090226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014509499A Active JP5784823B2 (ja) | 2011-05-04 | 2012-05-04 | エンドツーエンドコード化ビデオ伝送システムのためのオンデマンドイントラリフレッシュ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9025672B2 (enExample) |
| JP (1) | JP5784823B2 (enExample) |
| KR (1) | KR101957539B1 (enExample) |
| CN (1) | CN103733615B (enExample) |
| WO (1) | WO2012151549A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016208241A1 (ja) * | 2015-06-24 | 2016-12-29 | 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 |
| WO2025048154A1 (ko) * | 2023-08-25 | 2025-03-06 | 삼성전자 주식회사 | 영상 처리 장치 및 방법 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040252761A1 (en) * | 2003-06-16 | 2004-12-16 | Dilithium Networks Pty Limited (An Australian Corporation) | Method and apparatus for handling video communication errors |
| TW200627967A (en) * | 2004-07-15 | 2006-08-01 | Qualcomm Inc | 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 |
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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 Active
- 2012-05-04 WO PCT/US2012/036648 patent/WO2012151549A1/en not_active Ceased
- 2012-05-04 JP JP2014509499A patent/JP5784823B2/ja active Active