AU2002256213A1 - Two-dimensional pyramid filter architecture - Google Patents

Two-dimensional pyramid filter architecture

Info

Publication number
AU2002256213A1
AU2002256213A1 AU2002256213A AU2002256213A AU2002256213A1 AU 2002256213 A1 AU2002256213 A1 AU 2002256213A1 AU 2002256213 A AU2002256213 A AU 2002256213A AU 2002256213 A AU2002256213 A AU 2002256213A AU 2002256213 A1 AU2002256213 A1 AU 2002256213A1
Authority
AU
Australia
Prior art keywords
filter architecture
pyramid filter
dimensional pyramid
dimensional
architecture
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
AU2002256213A
Other languages
English (en)
Inventor
Tinku Acharya
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.)
Intel Corp
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Publication of AU2002256213A1 publication Critical patent/AU2002256213A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0202—Two or more dimensional filters; Filters for complex signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AU2002256213A 2001-04-30 2002-04-12 Two-dimensional pyramid filter architecture Abandoned AU2002256213A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/846,609 2001-04-30
US09/846,609 US6725247B2 (en) 2001-04-30 2001-04-30 Two-dimensional pyramid filter architecture
PCT/US2002/011753 WO2002089061A2 (en) 2001-04-30 2002-04-12 Two-dimensional pyramid filter architecture

Publications (1)

Publication Number Publication Date
AU2002256213A1 true AU2002256213A1 (en) 2002-11-11

Family

ID=25298410

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002256213A Abandoned AU2002256213A1 (en) 2001-04-30 2002-04-12 Two-dimensional pyramid filter architecture

Country Status (10)

Country Link
US (2) US6725247B2 (https=)
EP (1) EP1396081B1 (https=)
JP (1) JP4102198B2 (https=)
KR (1) KR100550676B1 (https=)
CN (1) CN1505866A (https=)
AT (1) ATE298471T1 (https=)
AU (1) AU2002256213A1 (https=)
DE (1) DE60204778T2 (https=)
TW (1) TW556120B (https=)
WO (1) WO2002089061A2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6636167B1 (en) * 2000-10-31 2003-10-21 Intel Corporation Method of generating Huffman code length information
US6563439B1 (en) * 2000-10-31 2003-05-13 Intel Corporation Method of performing Huffman decoding
US6725247B2 (en) * 2001-04-30 2004-04-20 Intel Corporation Two-dimensional pyramid filter architecture
US7433084B2 (en) * 2002-07-01 2008-10-07 Xerox Corporation Digital de-screening technique for scanned documents
US7366746B2 (en) * 2004-02-12 2008-04-29 Xerox Corporation Finite impulse response filter method and apparatus
US7904841B1 (en) 2007-10-12 2011-03-08 Lockheed Martin Corporation Method and system for optimizing digital filters
JP5620829B2 (ja) * 2011-01-11 2014-11-05 キヤノン株式会社 データ処理装置および画像処理装置、並びに、それらの方法
US8737759B2 (en) * 2011-07-01 2014-05-27 Intel Corporation Image blurring by partitioning a non-separable fir filter
US9626749B2 (en) 2014-12-10 2017-04-18 Intel Corporation Sub-pixel modification of digital images by locally shifting to an arbitrarily dense supergrid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359674A (en) 1991-12-11 1994-10-25 David Sarnoff Research Center, Inc. Pyramid processor integrated circuit
US5963675A (en) * 1996-04-17 1999-10-05 Sarnoff Corporation Pipelined pyramid processor for image processing systems
US6018597A (en) * 1997-03-21 2000-01-25 Intermec Ip Corporation Method and apparatus for changing or mapping video or digital images from one image density to another
US6725247B2 (en) * 2001-04-30 2004-04-20 Intel Corporation Two-dimensional pyramid filter architecture

Also Published As

Publication number Publication date
TW556120B (en) 2003-10-01
KR100550676B1 (ko) 2006-02-08
JP4102198B2 (ja) 2008-06-18
DE60204778T2 (de) 2006-05-18
ATE298471T1 (de) 2005-07-15
DE60204778D1 (de) 2005-07-28
WO2002089061A3 (en) 2003-10-30
CN1505866A (zh) 2004-06-16
KR20040015207A (ko) 2004-02-18
US6725247B2 (en) 2004-04-20
EP1396081B1 (en) 2005-06-22
JP2005505027A (ja) 2005-02-17
EP1396081A2 (en) 2004-03-10
WO2002089061A2 (en) 2002-11-07
US20020194234A1 (en) 2002-12-19
US20040158594A1 (en) 2004-08-12

Similar Documents

Publication Publication Date Title
AU2001278142A1 (en) Common application metamodel including c/c++ metamodel
AU2002310642A1 (en) Loudspeaker
AU2002238138A1 (en) Dome forming system
AU2002242054A1 (en) Thin film filters using omnidirectional reflectors
AU2002324176A1 (en) Loudspeaker systems
AU2002220442A1 (en) Diaphragm pump
AU2002363912A1 (en) Modified class loaders
AU2002213023A1 (en) Prosthetic limb gasket
AU2002256213A1 (en) Two-dimensional pyramid filter architecture
AU2002249373A1 (en) Loudspeaker
AU2002358214A1 (en) Membrane
TWI256595B (en) Two-dimensional pyramid filter architecture
WO2002080098A3 (en) Pyramid filter
AU2002243374A1 (en) Multiplierless pyramid filter
DE60202757D1 (de) Zweidimensionale pyramidenfilterarchitektur
AU2001277125A1 (en) Diaphragm valve
AU2002231941A1 (en) Loudspeaker
ATE287590T1 (de) Zweidimensionale pyramidenfilterarchitektur
AU2001284156A1 (en) Diaphragm
AU2002250490A1 (en) Two-dimensional pyramid filter architecture
AU2002242300A1 (en) Two-dimensional pyramid filter architecture
AUPR441701A0 (en) Little gem
AU2002345460A1 (en) Active filter
AU2002356514A1 (en) Clasp membrane proteins
AUPR609801A0 (en) Mesh

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase