DE602005014485D1 - Verfahren zur räumlichen und snr-bildkomprimierung - Google Patents

Verfahren zur räumlichen und snr-bildkomprimierung

Info

Publication number
DE602005014485D1
DE602005014485D1 DE602005014485T DE602005014485T DE602005014485D1 DE 602005014485 D1 DE602005014485 D1 DE 602005014485D1 DE 602005014485 T DE602005014485 T DE 602005014485T DE 602005014485 T DE602005014485 T DE 602005014485T DE 602005014485 D1 DE602005014485 D1 DE 602005014485D1
Authority
DE
Germany
Prior art keywords
picture
high resolution
cohr
basis
spatial
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.)
Expired - Lifetime
Application number
DE602005014485T
Other languages
German (de)
English (en)
Inventor
Ihor Kirenko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602005014485D1 publication Critical patent/DE602005014485D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE602005014485T 2004-07-13 2005-07-06 Verfahren zur räumlichen und snr-bildkomprimierung Expired - Lifetime DE602005014485D1 (de)

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
DE602005014485D1 true DE602005014485D1 (de) 2009-06-25

Family

ID=34978797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005014485T Expired - Lifetime DE602005014485D1 (de) 2004-07-13 2005-07-06 Verfahren zur räumlichen und snr-bildkomprimierung

Country Status (11)

Country Link
US (1) US7889937B2 (enExample)
EP (1) EP1769633B1 (enExample)
JP (1) JP2008507180A (enExample)
KR (1) KR20070037488A (enExample)
CN (1) CN100559859C (enExample)
AT (1) ATE431677T1 (enExample)
BR (1) BRPI0513242A (enExample)
DE (1) DE602005014485D1 (enExample)
RU (1) RU2007105222A (enExample)
TW (1) TW200627965A (enExample)
WO (1) WO2006008681A1 (enExample)

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KR101557504B1 (ko) * 2009-04-13 2015-10-07 삼성전자주식회사 채널 적응형 비디오 전송 방법, 이를 이용한 장치 및 이를 제공하는 시스템
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CN108810532B (zh) * 2010-02-24 2022-08-19 威勒斯媒体国际有限公司 图像解码装置
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KR101957904B1 (ko) * 2012-03-12 2019-03-13 돌비 레버러토리즈 라이쎈싱 코오포레이션 3d 시각적 다이나믹 레인지 코딩
US11146803B2 (en) 2013-03-11 2021-10-12 Dolby Laboratories Licensing Corporation Distribution of multi-format high dynamic range video using layered coding
US9972070B2 (en) * 2013-06-24 2018-05-15 Nintendo Co., Ltd. Brightness-compensating safe pixel art upscaler
US8879858B1 (en) * 2013-10-01 2014-11-04 Gopro, Inc. Multi-channel bit packing engine
JP7016522B2 (ja) 2015-04-20 2022-02-07 コーネル ユニヴァーシティー 次元データ低減を有するマシンビジョン
GB2553086B (en) * 2016-07-20 2022-03-02 V Nova Int Ltd Decoder devices, methods and computer programs
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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
KR102849361B1 (ko) * 2019-12-18 2025-08-25 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
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Also Published As

Publication number Publication date
CN1985514A (zh) 2007-06-20
TW200627965A (en) 2006-08-01
JP2008507180A (ja) 2008-03-06
US20080095450A1 (en) 2008-04-24
BRPI0513242A (pt) 2008-04-29
US7889937B2 (en) 2011-02-15
ATE431677T1 (de) 2009-05-15
KR20070037488A (ko) 2007-04-04
EP1769633B1 (en) 2009-05-13
EP1769633A1 (en) 2007-04-04
RU2007105222A (ru) 2008-08-20
CN100559859C (zh) 2009-11-11
WO2006008681A1 (en) 2006-01-26

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