ZA844037B - Real-time hierarchal pyramid signal processing apparatus - Google Patents

Real-time hierarchal pyramid signal processing apparatus

Info

Publication number
ZA844037B
ZA844037B ZA844037A ZA844037A ZA844037B ZA 844037 B ZA844037 B ZA 844037B ZA 844037 A ZA844037 A ZA 844037A ZA 844037 A ZA844037 A ZA 844037A ZA 844037 B ZA844037 B ZA 844037B
Authority
ZA
South Africa
Prior art keywords
real
processing apparatus
signal processing
pyramid signal
time
Prior art date
Application number
ZA844037A
Other languages
English (en)
Inventor
Curtis Raymond Carlson
James Henry Arbeiter
Roger Frank Bessler
Edward Howard Adelson
Charles Hammond Anderson
Allen Leroy Limberg
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of ZA844037B publication Critical patent/ZA844037B/xx

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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/165—Spectrum analysis; Fourier analysis using filters
    • G01R23/167—Spectrum analysis; Fourier analysis using filters with digital filters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Software Systems (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Complex Calculations (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
ZA844037A 1983-06-27 1984-05-28 Real-time hierarchal pyramid signal processing apparatus ZA844037B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838317406A GB8317406D0 (en) 1983-06-27 1983-06-27 Real-time spectral

Publications (1)

Publication Number Publication Date
ZA844037B true ZA844037B (en) 1984-12-24

Family

ID=10544845

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA844037A ZA844037B (en) 1983-06-27 1984-05-28 Real-time hierarchal pyramid signal processing apparatus

Country Status (5)

Country Link
JP (2) JPS6037809A (cs)
BE (1) BE899986A (cs)
DD (1) DD239482A5 (cs)
GB (1) GB8317406D0 (cs)
ZA (1) ZA844037B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8518803D0 (en) * 1985-07-25 1985-08-29 Rca Corp Locating target patterns within images
JPS62161538A (ja) * 1986-01-11 1987-07-17 松下電工株式会社 電気用積層板

Also Published As

Publication number Publication date
DD239482A5 (de) 1986-09-24
JPS6037811A (ja) 1985-02-27
BE899986A (fr) 1984-10-15
GB8317406D0 (en) 1983-07-27
JPH0411045B2 (cs) 1992-02-27
JPS6037809A (ja) 1985-02-27

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