KR100545015B1 - 2-차원 피라미드 필터 구조 - Google Patents

2-차원 피라미드 필터 구조 Download PDF

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Publication number
KR100545015B1
KR100545015B1 KR1020037012789A KR20037012789A KR100545015B1 KR 100545015 B1 KR100545015 B1 KR 100545015B1 KR 1020037012789 A KR1020037012789 A KR 1020037012789A KR 20037012789 A KR20037012789 A KR 20037012789A KR 100545015 B1 KR100545015 B1 KR 100545015B1
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South Korea
Prior art keywords
pyramid
dimensional
output signal
order
dimensional pyramid
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KR1020037012789A
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English (en)
Korean (ko)
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KR20040005904A (ko
Inventor
아챠리야틴쿠
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인텔 코오퍼레이션
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Image Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Complex Calculations (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
KR1020037012789A 2001-03-30 2002-03-28 2-차원 피라미드 필터 구조 Expired - Fee Related KR100545015B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/823,212 US6889237B2 (en) 2001-03-30 2001-03-30 Two-dimensional pyramid filter architecture
US09/823,212 2001-03-30
PCT/US2002/010166 WO2002080104A2 (en) 2001-03-30 2002-03-28 Two-dimensional pyramid filter architecture

Publications (2)

Publication Number Publication Date
KR20040005904A KR20040005904A (ko) 2004-01-16
KR100545015B1 true KR100545015B1 (ko) 2006-01-24

Family

ID=25238098

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KR1020037012789A Expired - Fee Related KR100545015B1 (ko) 2001-03-30 2002-03-28 2-차원 피라미드 필터 구조

Country Status (10)

Country Link
US (1) US6889237B2 (https=)
EP (1) EP1390914B1 (https=)
JP (1) JP4323808B2 (https=)
KR (1) KR100545015B1 (https=)
CN (1) CN100342643C (https=)
AT (1) ATE287563T1 (https=)
AU (1) AU2002250491A1 (https=)
DE (1) DE60202674T2 (https=)
TW (1) TWI256595B (https=)
WO (1) WO2002080104A2 (https=)

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US7263541B2 (en) * 2003-01-28 2007-08-28 Agere Systems Inc. Multi-dimensional hybrid and transpose form finite impulse response filters
US7904841B1 (en) 2007-10-12 2011-03-08 Lockheed Martin Corporation Method and system for optimizing digital filters
KR101708698B1 (ko) 2015-02-13 2017-02-21 엘지전자 주식회사 냉장고
KR102447530B1 (ko) * 2016-04-15 2022-09-26 엘지전자 주식회사 냉장고

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US6301392B1 (en) * 1998-09-03 2001-10-09 Intel Corporation Efficient methodology to select the quantization threshold parameters in a DWT-based image compression scheme in order to score a predefined minimum number of images into a fixed size secondary storage
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US6275206B1 (en) * 1999-03-17 2001-08-14 Intel Corporation Block mapping based up-sampling method and apparatus for converting color images
US6377280B1 (en) * 1999-04-14 2002-04-23 Intel Corporation Edge enhanced image up-sampling algorithm using discrete wavelet transform
US6292114B1 (en) * 1999-06-10 2001-09-18 Intel Corporation Efficient memory mapping of a huffman coded list suitable for bit-serial decoding
US6373481B1 (en) * 1999-08-25 2002-04-16 Intel Corporation Method and apparatus for automatic focusing in an image capture system using symmetric FIR filters
US6449380B1 (en) * 2000-03-06 2002-09-10 Intel Corporation Method of integrating a watermark into a compressed image

Also Published As

Publication number Publication date
ATE287563T1 (de) 2005-02-15
US6889237B2 (en) 2005-05-03
KR20040005904A (ko) 2004-01-16
HK1061734A1 (en) 2004-09-30
CN1511375A (zh) 2004-07-07
CN100342643C (zh) 2007-10-10
DE60202674T2 (de) 2006-01-05
DE60202674D1 (de) 2005-02-24
WO2002080104A2 (en) 2002-10-10
WO2002080104A3 (en) 2003-09-18
US20020161807A1 (en) 2002-10-31
EP1390914B1 (en) 2005-01-19
JP2005509201A (ja) 2005-04-07
JP4323808B2 (ja) 2009-09-02
EP1390914A2 (en) 2004-02-25
AU2002250491A1 (en) 2002-10-15
TWI256595B (en) 2006-06-11

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