SG79189A1 - Video signal compression apparatus - Google Patents

Video signal compression apparatus

Info

Publication number
SG79189A1
SG79189A1 SG9608003A SG1996008003A SG79189A1 SG 79189 A1 SG79189 A1 SG 79189A1 SG 9608003 A SG9608003 A SG 9608003A SG 1996008003 A SG1996008003 A SG 1996008003A SG 79189 A1 SG79189 A1 SG 79189A1
Authority
SG
Singapore
Prior art keywords
video signal
compression apparatus
signal compression
video
signal
Prior art date
Application number
SG9608003A
Other languages
English (en)
Inventor
Sheau-Bao Ng
Rajesh Hingorani
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SG79189A1 publication Critical patent/SG79189A1/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
    • 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
    • H04N19/42—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
    • H04N19/60—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
SG9608003A 1991-04-29 1992-03-12 Video signal compression apparatus SG79189A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/692,848 US5185819A (en) 1991-04-29 1991-04-29 Video signal compression apparatus for independently compressing odd and even fields

Publications (1)

Publication Number Publication Date
SG79189A1 true SG79189A1 (en) 2001-03-20

Family

ID=24782280

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9608003A SG79189A1 (en) 1991-04-29 1992-03-12 Video signal compression apparatus

Country Status (11)

Country Link
US (1) US5185819A (fr)
EP (1) EP0582648B1 (fr)
JP (1) JP3365771B2 (fr)
KR (1) KR100256005B1 (fr)
CN (1) CN1029067C (fr)
DE (1) DE69214638T2 (fr)
MX (1) MX9201959A (fr)
MY (1) MY108035A (fr)
SG (1) SG79189A1 (fr)
TW (1) TW232111B (fr)
WO (1) WO1992020192A1 (fr)

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Also Published As

Publication number Publication date
CN1029067C (zh) 1995-06-21
US5185819A (en) 1993-02-09
CN1066354A (zh) 1992-11-18
WO1992020192A1 (fr) 1992-11-12
EP0582648A1 (fr) 1994-02-16
DE69214638T2 (de) 1997-03-27
KR100256005B1 (ko) 2000-05-01
DE69214638D1 (de) 1996-11-21
TW232111B (fr) 1994-10-11
JP3365771B2 (ja) 2003-01-14
EP0582648B1 (fr) 1996-10-16
MX9201959A (es) 1992-11-01
JPH06507285A (ja) 1994-08-11
MY108035A (en) 1996-07-30

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