ATE272292T1 - Videokompression mit speicherreduktion, farbrotation und kombinierter signal- und blockrandfilterung - Google Patents

Videokompression mit speicherreduktion, farbrotation und kombinierter signal- und blockrandfilterung

Info

Publication number
ATE272292T1
ATE272292T1 AT99924241T AT99924241T ATE272292T1 AT E272292 T1 ATE272292 T1 AT E272292T1 AT 99924241 T AT99924241 T AT 99924241T AT 99924241 T AT99924241 T AT 99924241T AT E272292 T1 ATE272292 T1 AT E272292T1
Authority
AT
Austria
Prior art keywords
color
compressed
blocks
information
rotation
Prior art date
Application number
AT99924241T
Other languages
English (en)
Inventor
William C Lynch
Krasimir D Kolarov
D Robert Hoover
William J Arrighi
Original Assignee
Interval Research Corp
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
Priority claimed from US09/079,049 external-priority patent/US6229929B1/en
Priority claimed from US09/079,101 external-priority patent/US7130351B1/en
Priority claimed from US09/079,104 external-priority patent/US6516030B1/en
Priority claimed from US09/079,427 external-priority patent/US6396948B1/en
Application filed by Interval Research Corp filed Critical Interval Research Corp
Application granted granted Critical
Publication of ATE272292T1 publication Critical patent/ATE272292T1/de

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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
    • 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
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/62—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding by frequency transforming in three dimensions [3D]
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H04N19/645—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission by grouping of coefficients into blocks after the transform

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT99924241T 1998-05-14 1999-05-14 Videokompression mit speicherreduktion, farbrotation und kombinierter signal- und blockrandfilterung ATE272292T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/079,049 US6229929B1 (en) 1998-05-14 1998-05-14 Border filtering of video signal blocks
US09/079,101 US7130351B1 (en) 1998-05-14 1998-05-14 Storage reduction during compression
US09/079,104 US6516030B1 (en) 1998-05-14 1998-05-14 Compression of combined black/white and color video signal
US09/079,427 US6396948B1 (en) 1998-05-14 1998-05-14 Color rotation integrated with compression of video signal
PCT/US1999/010688 WO1999059329A2 (en) 1998-05-14 1999-05-14 Video compression with storage reduction, color rotation, combined signal and border filtering

Publications (1)

Publication Number Publication Date
ATE272292T1 true ATE272292T1 (de) 2004-08-15

Family

ID=27491445

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99924241T ATE272292T1 (de) 1998-05-14 1999-05-14 Videokompression mit speicherreduktion, farbrotation und kombinierter signal- und blockrandfilterung

Country Status (7)

Country Link
EP (1) EP1078504B1 (de)
JP (2) JP4471495B2 (de)
AT (1) ATE272292T1 (de)
AU (1) AU768853B2 (de)
CA (1) CA2331852A1 (de)
DE (1) DE69918980T2 (de)
WO (1) WO1999059329A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7649539B2 (en) 2004-03-10 2010-01-19 Microsoft Corporation Image formats for video capture, processing and display
US8880571B2 (en) 2006-05-05 2014-11-04 Microsoft Corporation High dynamic range data format conversions for digital media
JP4182446B2 (ja) 2006-07-14 2008-11-19 ソニー株式会社 情報処理装置および方法、プログラム、並びに記録媒体
US8054886B2 (en) * 2007-02-21 2011-11-08 Microsoft Corporation Signaling and use of chroma sample positioning information
JP5603747B2 (ja) * 2010-11-16 2014-10-08 株式会社日立国際電気 映像符号化装置
CN102694962B (zh) * 2011-03-22 2016-01-20 深圳市中兴微电子技术有限公司 降噪方法及装置
WO2013056129A1 (en) 2011-10-14 2013-04-18 Advanced Micro Devices, Inc. Region-based image compression
KR102572429B1 (ko) * 2021-04-02 2023-09-01 한국과학기술정보연구원 압축된 다차원 행렬 곱셈 방법, 연산 장치 및 프로그램을 저장하는 저장매체

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02230881A (ja) * 1989-03-03 1990-09-13 Hitachi Ltd テレビジヨン信号処理装置
EP0535272A1 (de) * 1991-10-02 1993-04-07 Alcatel N.V. Hybrid-Codierer für ein Bildverarbeitungssystem
JPH06311496A (ja) * 1993-04-26 1994-11-04 Sony Corp 画像信号伝送方法及び画像信号伝送装置
JPH0787496A (ja) * 1993-06-30 1995-03-31 Sony Corp 画像信号伝送方法及び画像信号伝送装置
EP0687111B1 (de) * 1994-06-06 2003-08-06 sci worx GmbH Verfahren zur Codierung/Decodierung eines Datenstroms
GB9501736D0 (en) * 1995-01-30 1995-03-22 Snell & Wilcox Ltd Video signal processing
JP3523719B2 (ja) * 1995-04-04 2004-04-26 三菱電機株式会社 画像符号化装置及び画像復号化装置
JP3522395B2 (ja) * 1995-07-11 2004-04-26 株式会社メガチップス 監視装置
JP3435961B2 (ja) * 1996-02-16 2003-08-11 ヤマハ株式会社 画像データ変換装置および画像データ変換方法

Also Published As

Publication number Publication date
JP2002515699A (ja) 2002-05-28
AU768853B2 (en) 2004-01-08
JP4471495B2 (ja) 2010-06-02
WO1999059329A2 (en) 1999-11-18
JP2010035189A (ja) 2010-02-12
DE69918980D1 (de) 2004-09-02
EP1078504A2 (de) 2001-02-28
CA2331852A1 (en) 1999-11-18
WO1999059329A3 (en) 2000-02-03
EP1078504B1 (de) 2004-07-28
JP5133317B2 (ja) 2013-01-30
DE69918980T2 (de) 2005-08-11
AU4079099A (en) 1999-11-29

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