HK1042966B - 內插處理電路 - Google Patents

內插處理電路

Info

Publication number
HK1042966B
HK1042966B HK02104678.9A HK02104678A HK1042966B HK 1042966 B HK1042966 B HK 1042966B HK 02104678 A HK02104678 A HK 02104678A HK 1042966 B HK1042966 B HK 1042966B
Authority
HK
Hong Kong
Prior art keywords
interpolation circuit
interpolation
circuit
Prior art date
Application number
HK02104678.9A
Other languages
English (en)
Other versions
HK1042966A1 (en
Inventor
Koyanagi Yukio
Original Assignee
Niigata Seimitsu Co Ltd
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 Niigata Seimitsu Co Ltd filed Critical Niigata Seimitsu Co Ltd
Publication of HK1042966A1 publication Critical patent/HK1042966A1/xx
Publication of HK1042966B publication Critical patent/HK1042966B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • 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
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • 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
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
HK02104678.9A 1999-05-11 2002-06-24 內插處理電路 HK1042966B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16574599 1999-05-11
PCT/JP2000/003040 WO2000068826A1 (fr) 1999-05-11 2000-05-11 Circuit d'interpolation

Publications (2)

Publication Number Publication Date
HK1042966A1 HK1042966A1 (en) 2002-08-30
HK1042966B true HK1042966B (zh) 2005-04-29

Family

ID=15818280

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02104678.9A HK1042966B (zh) 1999-05-11 2002-06-24 內插處理電路

Country Status (5)

Country Link
US (1) US6894966B1 (zh)
EP (1) EP1195691A4 (zh)
CN (1) CN1160645C (zh)
HK (1) HK1042966B (zh)
WO (1) WO2000068826A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002176395A (ja) * 2000-12-07 2002-06-21 Sakai Yasue アナログフィルタ
US7085799B2 (en) 2000-12-07 2006-08-01 Yasue Sakai Analog filter suitable for smoothing a ΔΣ-modulated signal
JP5145766B2 (ja) * 2007-05-21 2013-02-20 株式会社Ｊｖｃケンウッド 軟判定装置及び軟判定方法
US8280194B2 (en) * 2008-04-29 2012-10-02 Sony Corporation Reduced hardware implementation for a two-picture depth map algorithm

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05282354A (ja) 1992-04-02 1993-10-29 Advantest Corp 補間方法および該補間方法を用いた波形表示装置
JPH08330957A (ja) 1995-06-01 1996-12-13 Kenwood Corp Ｄ／ａ変換装置
KR0186138B1 (ko) * 1995-12-23 1999-04-15 구자홍 디지탈 디스크의 데이타 재생장치
US5901128A (en) * 1996-05-14 1999-05-04 Pioneer Electronic Corporation Recorded information reproducing apparatus
KR100230545B1 (ko) * 1996-09-10 1999-11-15 구자홍 광디스크 재생기용 디지탈 비트 재생장치
DE19741427C2 (de) * 1997-09-19 1999-07-22 Siemens Ag Linearer Interpolator zur Interpolation eines abgetasteten Signals und lineares Interpolationsverfahren
JP3638093B2 (ja) * 1998-12-04 2005-04-13 日本ビクター株式会社 光ディスクの復号装置
KR100580166B1 (ko) * 1999-11-04 2006-05-15 삼성전자주식회사 등화기의 필터 계수를 조절하여 재생 성능을 높이는 장치및 방법
JP2001184795A (ja) * 1999-12-24 2001-07-06 Nec Corp 適応等化器を内蔵した情報検出回路およびこれを用いた光ディスク装置
US6690635B2 (en) * 2000-07-18 2004-02-10 Victor Company Of Japan, Ltd. Reproducing apparatus

Also Published As

Publication number Publication date
EP1195691A1 (en) 2002-04-10
HK1042966A1 (en) 2002-08-30
WO2000068826A1 (fr) 2000-11-16
EP1195691A4 (en) 2005-06-01
CN1341243A (zh) 2002-03-20
CN1160645C (zh) 2004-08-04
US6894966B1 (en) 2005-05-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080511