CN1253008C - 空间可分级压缩的方法和设备 - Google Patents
空间可分级压缩的方法和设备 Download PDFInfo
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- CN1253008C CN1253008C CNB028210301A CN02821030A CN1253008C CN 1253008 C CN1253008 C CN 1253008C CN B028210301 A CNB028210301 A CN B028210301A CN 02821030 A CN02821030 A CN 02821030A CN 1253008 C CN1253008 C CN 1253008C
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Abstract
Description
Claims (8)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01204066 | 2001-10-26 | ||
EP01204066.3 | 2001-10-26 | ||
EP02075916 | 2002-03-08 | ||
EP02075916.3 | 2002-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1575602A CN1575602A (zh) | 2005-02-02 |
CN1253008C true CN1253008C (zh) | 2006-04-19 |
Family
ID=26077019
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028210301A Expired - Fee Related CN1253008C (zh) | 2001-10-26 | 2002-10-14 | 空间可分级压缩的方法和设备 |
CNB028210646A Expired - Fee Related CN1254978C (zh) | 2001-10-26 | 2002-10-21 | 用于空间可伸缩的压缩和解压缩视图像的设备和方法以及用于此的编码器 |
CNB028210638A Expired - Fee Related CN1294761C (zh) | 2001-10-26 | 2002-10-21 | 视频编解码方法及装置 |
CNB028210859A Expired - Fee Related CN100471269C (zh) | 2001-10-26 | 2002-10-21 | 视频信息压缩装置和方法、解码方法、分层编码器和解码器 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028210646A Expired - Fee Related CN1254978C (zh) | 2001-10-26 | 2002-10-21 | 用于空间可伸缩的压缩和解压缩视图像的设备和方法以及用于此的编码器 |
CNB028210638A Expired - Fee Related CN1294761C (zh) | 2001-10-26 | 2002-10-21 | 视频编解码方法及装置 |
CNB028210859A Expired - Fee Related CN100471269C (zh) | 2001-10-26 | 2002-10-21 | 视频信息压缩装置和方法、解码方法、分层编码器和解码器 |
Country Status (7)
Country | Link |
---|---|
US (4) | US7359558B2 (zh) |
EP (4) | EP1442601A1 (zh) |
JP (4) | JP2005506815A (zh) |
KR (4) | KR20040054746A (zh) |
CN (4) | CN1253008C (zh) |
AU (2) | AU2002339573A1 (zh) |
WO (4) | WO2003036978A1 (zh) |
Families Citing this family (125)
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CN1253008C (zh) * | 2001-10-26 | 2006-04-19 | 皇家飞利浦电子股份有限公司 | 空间可分级压缩的方法和设备 |
GB0128888D0 (en) | 2001-12-03 | 2002-01-23 | Imagination Tech Ltd | Method and apparatus for compressing data and decompressing compressed data |
GB2417384B (en) * | 2001-12-03 | 2006-05-03 | Imagination Tech Ltd | Method and apparatus for compressing data and decompressing compressed data |
EP1467569A4 (en) * | 2002-01-18 | 2007-11-14 | Toshiba Kk | METHOD AND APPARATUS FOR ENCODING IMAGES IN MOTION, DECODING METHOD AND APPARATUS |
US6996173B2 (en) * | 2002-01-25 | 2006-02-07 | Microsoft Corporation | Seamless switching of scalable video bitstreams |
US20030151753A1 (en) | 2002-02-08 | 2003-08-14 | Shipeng Li | Methods and apparatuses for use in switching between streaming video bitstreams |
US7483487B2 (en) * | 2002-04-11 | 2009-01-27 | Microsoft Corporation | Streaming methods and systems |
WO2004049732A1 (en) * | 2002-11-25 | 2004-06-10 | Thomson Licensing S.A. | Two-layer encoding for hybrid high-definition dvd |
JP2004350263A (ja) * | 2003-04-28 | 2004-12-09 | Canon Inc | 画像処理装置及び画像処理方法 |
WO2004114671A2 (en) * | 2003-06-19 | 2004-12-29 | Thomson Licensing S.A. | Method and apparatus for low-complexity spatial scalable decoding |
TWI543647B (zh) * | 2003-10-24 | 2016-07-21 | 高通公司 | 用以在無線通信系統中多媒體流之間無縫切換接收之方法及裝置 |
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KR20060126988A (ko) * | 2003-12-09 | 2006-12-11 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 공간적 및 snr 스케일러블 비디오 코딩 |
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KR100586883B1 (ko) * | 2004-03-04 | 2006-06-08 | 삼성전자주식회사 | 비디오 스트리밍 서비스를 위한 비디오 코딩방법, 프리디코딩방법, 비디오 디코딩방법, 및 이를 위한 장치와, 이미지 필터링방법 |
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KR100664929B1 (ko) | 2004-10-21 | 2007-01-04 | 삼성전자주식회사 | 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치 |
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