AU2955584A - Real-time hierarchial pyramid siganl processing apparatus - Google Patents

Real-time hierarchial pyramid siganl processing apparatus

Info

Publication number
AU2955584A
AU2955584A AU29555/84A AU2955584A AU2955584A AU 2955584 A AU2955584 A AU 2955584A AU 29555/84 A AU29555/84 A AU 29555/84A AU 2955584 A AU2955584 A AU 2955584A AU 2955584 A AU2955584 A AU 2955584A
Authority
AU
Australia
Prior art keywords
siganl
hierarchial
pyramid
real
processing apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU29555/84A
Other languages
English (en)
Inventor
Edward Howard Adelson
Charles Hammond Anderson
James Henry Arbeiter
Roger Frank Bessler
Curtis Raymond Carlson
Allen Leroy Limberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
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
Priority claimed from GB838317407A external-priority patent/GB8317407D0/en
Priority claimed from GB838317406A external-priority patent/GB8317406D0/en
Priority claimed from US06/596,817 external-priority patent/US4674125A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of AU2955584A publication Critical patent/AU2955584A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/05—Digital input using the sampling of an analogue quantity at regular intervals of time, input from a/d converter or output to d/a converter
    • 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
    • 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; CALCULATING OR 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)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Multimedia (AREA)
  • Computational Mathematics (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Analysis (AREA)
  • Software Systems (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Picture Signal Circuits (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Analysis (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
AU29555/84A 1983-06-27 1984-06-20 Real-time hierarchial pyramid siganl processing apparatus Abandoned AU2955584A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8317406 1983-06-27
GB838317407A GB8317407D0 (en) 1983-06-27 1983-06-27 Image transform techniques
GB838317406A GB8317406D0 (en) 1983-06-27 1983-06-27 Real-time spectral
GB8317407 1983-06-27
US06/596,817 US4674125A (en) 1983-06-27 1984-04-04 Real-time hierarchal pyramid signal processing apparatus
US596817 2000-06-19

Publications (1)

Publication Number Publication Date
AU2955584A true AU2955584A (en) 1985-01-03

Family

ID=27262149

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29555/84A Abandoned AU2955584A (en) 1983-06-27 1984-06-20 Real-time hierarchial pyramid siganl processing apparatus

Country Status (14)

Country Link
JP (1) JPH0783235B2 (es)
KR (1) KR890003685B1 (es)
AU (1) AU2955584A (es)
BR (1) BR8403141A (es)
CA (1) CA1208791A (es)
DE (1) DE3423484C2 (es)
DK (1) DK311084A (es)
ES (2) ES8606665A1 (es)
FI (1) FI842489A (es)
FR (2) FR2560699A1 (es)
NL (1) NL8402009A (es)
PL (1) PL248396A1 (es)
PT (1) PT78772B (es)
SE (1) SE8403378L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603552A1 (de) * 1985-02-06 1986-08-07 Rca Corp., Princeton, N.J. Verfahren und einrichtung zur reduzierung von bilddaten
US4709394A (en) * 1985-08-23 1987-11-24 Rca Corporation Multiplexed real-time pyramid signal processing system
US4703514A (en) * 1985-09-16 1987-10-27 Rca Corporation Programmed implementation of real-time multiresolution signal processing apparatus
DE19927952A1 (de) * 1999-06-18 2001-01-04 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Vorverzerren eines über eine nicht-lineare Übertragungsstrecke zu übertragenden Übertragungssignals
EP1943730A4 (en) * 2005-10-31 2017-07-26 Telefonaktiebolaget LM Ericsson (publ) Reduction of digital filter delay
JP2009279034A (ja) * 2008-05-19 2009-12-03 Konica Minolta Medical & Graphic Inc 超音波診断装置
CN116551698A (zh) * 2023-06-21 2023-08-08 广西交科集团有限公司 一种隧道机器人控制方法、装置、电子设备及存储介质

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731188A (en) * 1971-04-19 1973-05-01 Tracor Signal analysis of multiplicatively related frequency components in a complex signal

Also Published As

Publication number Publication date
FR2560700A1 (fr) 1985-09-06
NL8402009A (nl) 1985-01-16
SE8403378D0 (sv) 1984-06-25
FI842489A0 (fi) 1984-06-20
FR2560699A1 (fr) 1985-09-06
CA1208791A (en) 1986-07-29
DK311084D0 (da) 1984-06-26
KR850000719A (ko) 1985-03-09
FI842489A (fi) 1984-12-28
SE8403378L (sv) 1985-01-18
ES8702663A1 (es) 1986-12-16
ES8606665A1 (es) 1986-04-16
JPH05276409A (ja) 1993-10-22
KR890003685B1 (ko) 1989-09-30
JPH0783235B2 (ja) 1995-09-06
PL248396A1 (en) 1985-07-02
DE3423484A1 (de) 1985-01-10
PT78772B (en) 1986-06-05
ES533573A0 (es) 1986-04-16
ES542521A0 (es) 1986-12-16
DE3423484C2 (de) 1997-09-04
PT78772A (en) 1984-07-01
BR8403141A (pt) 1985-06-11
DK311084A (da) 1984-12-28

Similar Documents

Publication Publication Date Title
GB2153619B (en) Image processing apparatus
GB2139454B (en) Image processing apparatus
GB2162717B (en) Image processing apparatus
EP0122430A3 (en) Image processing apparatus
GB2166921B (en) Image processing apparatus
GB2170372B (en) Image processing apparatus
GB8413434D0 (en) Image processing apparatus
GB2167264B (en) Image processing apparatus
GB8405861D0 (en) Image processing apparatus
GB2151101B (en) Image processing apparatus
EP0166304A3 (en) Image processing apparatus
GB8405862D0 (en) Image processing apparatus
GB8426987D0 (en) Image processing apparatus
GB8510712D0 (en) Image processing apparatus
GB8427827D0 (en) Image processing apparatus
GB2169769B (en) Image processing apparatus
GB2152323B (en) An image processing apparatus
GB8413304D0 (en) Image processing apparatus
GB8414367D0 (en) Original image processing apparatus
DE3566160D1 (en) Image processing apparatus
AU571727B2 (en) Processing apparatus
GB2162331B (en) Image processing apparatus
GB2184319B (en) Image processing apparatus
GB2158956B (en) Image processing apparatus
AU2955584A (en) Real-time hierarchial pyramid siganl processing apparatus