SG67967A1 - Image coding apparatus and image decoding apparatus - Google Patents

Image coding apparatus and image decoding apparatus

Info

Publication number
SG67967A1
SG67967A1 SG1997000032A SG1997000032A SG67967A1 SG 67967 A1 SG67967 A1 SG 67967A1 SG 1997000032 A SG1997000032 A SG 1997000032A SG 1997000032 A SG1997000032 A SG 1997000032A SG 67967 A1 SG67967 A1 SG 67967A1
Authority
SG
Singapore
Prior art keywords
image
decoding apparatus
image decoding
coding apparatus
image coding
Prior art date
Application number
SG1997000032A
Other languages
English (en)
Inventor
Takahiro Fukuhara
Shunichi Sekiguchi
Kohtaro Asai
Tokumichi Murakami
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of SG67967A1 publication Critical patent/SG67967A1/en

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
    • 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
    • H04N19/423—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 characterised by memory 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
SG1997000032A 1996-06-28 1997-01-09 Image coding apparatus and image decoding apparatus SG67967A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16948996A JP3628810B2 (ja) 1996-06-28 1996-06-28 画像符号化装置

Publications (1)

Publication Number Publication Date
SG67967A1 true SG67967A1 (en) 1999-10-19

Family

ID=15887484

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997000032A SG67967A1 (en) 1996-06-28 1997-01-09 Image coding apparatus and image decoding apparatus

Country Status (7)

Country Link
US (3) US6381275B1 (fr)
EP (5) EP0817491B1 (fr)
JP (1) JP3628810B2 (fr)
KR (1) KR100254070B1 (fr)
DE (2) DE69629137T2 (fr)
NO (1) NO310009B1 (fr)
SG (1) SG67967A1 (fr)

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Also Published As

Publication number Publication date
EP2178302A3 (fr) 2010-08-04
DE69620160D1 (de) 2002-05-02
US6381275B1 (en) 2002-04-30
EP1096800A3 (fr) 2001-10-04
NO965100D0 (no) 1996-11-29
NO965100L (no) 1997-12-29
EP1345448A2 (fr) 2003-09-17
JPH1023423A (ja) 1998-01-23
NO310009B1 (no) 2001-04-30
EP2164264A1 (fr) 2010-03-17
EP0817491A3 (fr) 1998-06-10
DE69629137D1 (de) 2003-08-21
EP0817491B1 (fr) 2002-03-27
KR980007742A (ko) 1998-03-30
KR100254070B1 (ko) 2000-04-15
EP0817491A2 (fr) 1998-01-07
EP1096800A2 (fr) 2001-05-02
USRE44663E1 (en) 2013-12-24
DE69629137T2 (de) 2004-04-29
USRE44692E1 (en) 2014-01-07
EP1096800B1 (fr) 2003-07-16
DE69620160T2 (de) 2002-11-28
EP1345448A3 (fr) 2005-10-19
JP3628810B2 (ja) 2005-03-16
EP2178302A8 (fr) 2010-07-14
EP2178302A2 (fr) 2010-04-21

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