ATE431677T1 - Verfahren zur räumlichen und snr- bildkomprimierung - Google Patents
Verfahren zur räumlichen und snr- bildkomprimierungInfo
- Publication number
- ATE431677T1 ATE431677T1 AT05760549T AT05760549T ATE431677T1 AT E431677 T1 ATE431677 T1 AT E431677T1 AT 05760549 T AT05760549 T AT 05760549T AT 05760549 T AT05760549 T AT 05760549T AT E431677 T1 ATE431677 T1 AT E431677T1
- Authority
- AT
- Austria
- Prior art keywords
- picture
- high resolution
- cohr
- basis
- spatial
- Prior art date
Links
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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04103309 | 2004-07-13 | ||
PCT/IB2005/052248 WO2006008681A1 (en) | 2004-07-13 | 2005-07-06 | Method of spatial and snr picture compression |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE431677T1 true ATE431677T1 (de) | 2009-05-15 |
Family
ID=34978797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05760549T ATE431677T1 (de) | 2004-07-13 | 2005-07-06 | Verfahren zur räumlichen und snr- bildkomprimierung |
Country Status (11)
Country | Link |
---|---|
US (1) | US7889937B2 (de) |
EP (1) | EP1769633B1 (de) |
JP (1) | JP2008507180A (de) |
KR (1) | KR20070037488A (de) |
CN (1) | CN100559859C (de) |
AT (1) | ATE431677T1 (de) |
BR (1) | BRPI0513242A (de) |
DE (1) | DE602005014485D1 (de) |
RU (1) | RU2007105222A (de) |
TW (1) | TW200627965A (de) |
WO (1) | WO2006008681A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7580461B2 (en) * | 2004-02-27 | 2009-08-25 | Microsoft Corporation | Barbell lifting for wavelet coding |
US9332274B2 (en) * | 2006-07-07 | 2016-05-03 | Microsoft Technology Licensing, Llc | Spatially scalable video coding |
US7881511B2 (en) * | 2007-01-19 | 2011-02-01 | Korea Advanced Institute Of Science And Technology | Method for super-resolution reconstruction using focal underdetermined system solver algorithm |
GB2447245B (en) * | 2007-03-05 | 2011-12-28 | Snell & Wilcox Ltd | Video transmission |
EP2172025A1 (de) * | 2007-06-27 | 2010-04-07 | Thomson Licensing | Verbesserung der bildqualität |
JP5544361B2 (ja) * | 2008-08-26 | 2014-07-09 | コーニンクレッカ フィリップス エヌ ヴェ | 三次元ビデオ信号を符号化するための方法及びシステム、三次元ビデオ信号を符号化するための符号器、三次元ビデオ信号を復号するための方法及びシステム、三次元ビデオ信号を復号するための復号器、およびコンピュータ・プログラム |
WO2010091930A2 (en) * | 2009-02-12 | 2010-08-19 | Zoran (France) | Frame buffer compression for video processing devices |
KR101597987B1 (ko) * | 2009-03-03 | 2016-03-08 | 삼성전자주식회사 | 계층 독립적 잔차 영상 다계층 부호화 장치 및 방법 |
KR101557504B1 (ko) * | 2009-04-13 | 2015-10-07 | 삼성전자주식회사 | 채널 적응형 비디오 전송 방법, 이를 이용한 장치 및 이를 제공하는 시스템 |
US20120117632A1 (en) * | 2009-04-29 | 2012-05-10 | Eloy Technology, Llc | Method and system for authenticating a data stream |
JP5504336B2 (ja) * | 2009-05-05 | 2014-05-28 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | スケーラブルビデオ符号化方法、符号器及びコンピュータプログラム |
CA2763831C (en) | 2009-05-29 | 2018-09-18 | Client Outlook Inc. | Presentation and manipulation of high depth images in low depth image display systems |
WO2011099254A1 (ja) | 2010-02-15 | 2011-08-18 | パナソニック株式会社 | データ処理装置及びデータ符号化装置 |
CN102771126A (zh) * | 2010-02-24 | 2012-11-07 | 夏普株式会社 | 图像编码装置、图像解码装置及数据结构 |
DK2539015T3 (da) | 2010-02-26 | 2016-04-04 | Univ Cornell | Nethindeprotese |
RU2591656C2 (ru) * | 2010-07-26 | 2016-07-20 | Конинклейке Филипс Электроникс Н.В. | Определение репрезентативных изображений для видеоинформации |
US9208239B2 (en) | 2010-09-29 | 2015-12-08 | Eloy Technology, Llc | Method and system for aggregating music in the cloud |
WO2013029008A1 (en) | 2011-08-25 | 2013-02-28 | Cornell University | Retinal encoder for machine vision |
WO2013138127A1 (en) * | 2012-03-12 | 2013-09-19 | Dolby Laboratories Licensing Corporation | 3d visual dynamic range coding |
JP6205000B2 (ja) | 2013-03-11 | 2017-09-27 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 階層符号化を用いたマルチフォーマットハイダイナミックレンジビデオの配信 |
WO2014207500A1 (en) * | 2013-06-24 | 2014-12-31 | Nintendo European Research And Development | Brightness-compensating safe pixel art upscaler |
US8879858B1 (en) * | 2013-10-01 | 2014-11-04 | Gopro, Inc. | Multi-channel bit packing engine |
CN107624061B (zh) * | 2015-04-20 | 2021-01-22 | 康奈尔大学 | 具有维度数据缩减的机器视觉 |
GB2553086B (en) * | 2016-07-20 | 2022-03-02 | V Nova Int Ltd | Decoder devices, methods and computer programs |
EP3496404A1 (de) * | 2017-12-06 | 2019-06-12 | V-Nova International Limited | Bildverarbeitung |
US10440367B1 (en) * | 2018-06-04 | 2019-10-08 | Fubotv Inc. | Systems and methods for adaptively encoding video stream |
CN110782393A (zh) * | 2019-10-10 | 2020-02-11 | 江南大学 | 一种基于可逆网络的图像分辨率压缩及重建方法 |
KR20210078218A (ko) * | 2019-12-18 | 2021-06-28 | 삼성전자주식회사 | 전자장치 및 그 제어방법 |
KR20210113464A (ko) * | 2020-03-05 | 2021-09-16 | 삼성전자주식회사 | 이미징 장치 및 이를 포함하는 전자 기기 |
US11436703B2 (en) * | 2020-06-12 | 2022-09-06 | Samsung Electronics Co., Ltd. | Method and apparatus for adaptive artificial intelligence downscaling for upscaling during video telephone call |
CN111813574A (zh) * | 2020-07-02 | 2020-10-23 | Oppo(重庆)智能科技有限公司 | 图片压缩方法、装置、存储介质和电子设备 |
CN112819909B (zh) * | 2021-01-28 | 2023-07-25 | 北京理工大学重庆创新中心 | 基于低分辨率先验光谱图像区域分割的自适应编码方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3120795A (en) | 1994-08-22 | 1996-03-14 | Philips Electronics N.V. | System for recording and displaying images on a record carrier in at least a first and a second data stream |
JP3781797B2 (ja) * | 1995-01-23 | 2006-05-31 | ソニー株式会社 | ディジタル画像信号の階層符号化装置 |
KR100341079B1 (ko) | 1997-01-10 | 2002-06-20 | 마츠시타 덴끼 산교 가부시키가이샤 | 화상 처리 방법 및 화상 처리 장치, 및 데이터 기록 매체 |
JP3841246B2 (ja) * | 1998-07-24 | 2006-11-01 | Kddi株式会社 | ビデオ階層符号化装置 |
US6700933B1 (en) * | 2000-02-15 | 2004-03-02 | Microsoft Corporation | System and method with advance predicted bit-plane coding for progressive fine-granularity scalable (PFGS) video coding |
US6493387B1 (en) | 2000-04-10 | 2002-12-10 | Samsung Electronics Co., Ltd. | Moving picture coding/decoding method and apparatus having spatially scalable architecture and signal-to-noise ratio scalable architecture together |
US7463683B2 (en) | 2000-10-11 | 2008-12-09 | Koninklijke Philips Electronics N.V. | Method and apparatus for decoding spatially scaled fine granular encoded video signals |
CN1636394A (zh) * | 2000-10-11 | 2005-07-06 | 皇家菲利浦电子有限公司 | 细粒视频编码的空间可缩放性 |
EP1413142A2 (de) | 2001-01-08 | 2004-04-28 | Siemens Aktiengesellschaft | Optimale snr-skalierbare videocodierung |
US6968091B2 (en) * | 2001-09-18 | 2005-11-22 | Emc Corporation | Insertion of noise for reduction in the number of bits for variable-length coding of (run, level) pairs |
US6959116B2 (en) * | 2001-09-18 | 2005-10-25 | Emc Corporation | Largest magnitude indices selection for (run, level) encoding of a block coded picture |
JP2005506815A (ja) * | 2001-10-26 | 2005-03-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 空間拡張可能圧縮のための方法及び装置 |
US20040001547A1 (en) | 2002-06-26 | 2004-01-01 | Debargha Mukherjee | Scalable robust video compression |
US20070086515A1 (en) * | 2003-12-09 | 2007-04-19 | Koninkiljke Phillips Electronics N.V. | Spatial and snr scalable video coding |
-
2005
- 2005-07-06 US US11/571,994 patent/US7889937B2/en not_active Expired - Fee Related
- 2005-07-06 CN CNB2005800238451A patent/CN100559859C/zh not_active Expired - Fee Related
- 2005-07-06 AT AT05760549T patent/ATE431677T1/de not_active IP Right Cessation
- 2005-07-06 BR BRPI0513242-8A patent/BRPI0513242A/pt not_active IP Right Cessation
- 2005-07-06 WO PCT/IB2005/052248 patent/WO2006008681A1/en active Application Filing
- 2005-07-06 KR KR1020077000742A patent/KR20070037488A/ko not_active Application Discontinuation
- 2005-07-06 EP EP05760549A patent/EP1769633B1/de not_active Not-in-force
- 2005-07-06 DE DE602005014485T patent/DE602005014485D1/de active Active
- 2005-07-06 RU RU2007105222/09A patent/RU2007105222A/ru not_active Application Discontinuation
- 2005-07-06 JP JP2007520941A patent/JP2008507180A/ja active Pending
- 2005-07-08 TW TW094123258A patent/TW200627965A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP1769633B1 (de) | 2009-05-13 |
WO2006008681A1 (en) | 2006-01-26 |
KR20070037488A (ko) | 2007-04-04 |
JP2008507180A (ja) | 2008-03-06 |
DE602005014485D1 (de) | 2009-06-25 |
US7889937B2 (en) | 2011-02-15 |
EP1769633A1 (de) | 2007-04-04 |
RU2007105222A (ru) | 2008-08-20 |
CN1985514A (zh) | 2007-06-20 |
CN100559859C (zh) | 2009-11-11 |
TW200627965A (en) | 2006-08-01 |
BRPI0513242A (pt) | 2008-04-29 |
US20080095450A1 (en) | 2008-04-24 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |