ATE438261T1 - Bitebeneabhängige signalkompression - Google Patents

Bitebeneabhängige signalkompression

Info

Publication number
ATE438261T1
ATE438261T1 AT01938154T AT01938154T ATE438261T1 AT E438261 T1 ATE438261 T1 AT E438261T1 AT 01938154 T AT01938154 T AT 01938154T AT 01938154 T AT01938154 T AT 01938154T AT E438261 T1 ATE438261 T1 AT E438261T1
Authority
AT
Austria
Prior art keywords
bit
coding
planes
dependent signal
signal compression
Prior art date
Application number
AT01938154T
Other languages
English (en)
Inventor
Hayder Radha
De Schaar-Mitrea Mihaela Van
Yingwei Chen
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE438261T1 publication Critical patent/ATE438261T1/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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
AT01938154T 2000-05-25 2001-05-03 Bitebeneabhängige signalkompression ATE438261T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/578,286 US6501397B1 (en) 2000-05-25 2000-05-25 Bit-plane dependent signal compression
PCT/EP2001/004995 WO2001091454A2 (en) 2000-05-25 2001-05-03 Bit-plane dependent signal compression

Publications (1)

Publication Number Publication Date
ATE438261T1 true ATE438261T1 (de) 2009-08-15

Family

ID=24312202

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01938154T ATE438261T1 (de) 2000-05-25 2001-05-03 Bitebeneabhängige signalkompression

Country Status (8)

Country Link
US (1) US6501397B1 (de)
EP (1) EP1290868B1 (de)
JP (1) JP2003534734A (de)
KR (1) KR100876066B1 (de)
CN (1) CN100370802C (de)
AT (1) ATE438261T1 (de)
DE (1) DE60139396D1 (de)
WO (1) WO2001091454A2 (de)

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US20070071090A1 (en) * 2005-06-21 2007-03-29 National Chiao Tung University Method for performing context adaptive binary arithmetic coding with stochastic bit reshuffling for fine granularity scalability
US7565018B2 (en) * 2005-08-12 2009-07-21 Microsoft Corporation Adaptive coding and decoding of wide-range coefficients
US8565314B2 (en) * 2006-10-12 2013-10-22 Qualcomm Incorporated Variable length coding table selection based on block type statistics for refinement coefficient coding
GB0716158D0 (en) * 2007-08-17 2007-09-26 Imagination Tech Ltd Data compression
GB2452765A (en) * 2007-09-14 2009-03-18 Dooworks Fz Co Combining multiple image streams by reducing the colour depth of each bit stream combining them onto a single stream
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Also Published As

Publication number Publication date
CN1406431A (zh) 2003-03-26
WO2001091454A2 (en) 2001-11-29
US6501397B1 (en) 2002-12-31
DE60139396D1 (de) 2009-09-10
KR100876066B1 (ko) 2008-12-26
KR20020026242A (ko) 2002-04-06
JP2003534734A (ja) 2003-11-18
WO2001091454A3 (en) 2002-03-21
EP1290868B1 (de) 2009-07-29
EP1290868A2 (de) 2003-03-12
CN100370802C (zh) 2008-02-20

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