JP6913099B2 - 信頼入力を伴うデジタルフィルタ - Google Patents

信頼入力を伴うデジタルフィルタ Download PDF

Info

Publication number
JP6913099B2
JP6913099B2 JP2018540147A JP2018540147A JP6913099B2 JP 6913099 B2 JP6913099 B2 JP 6913099B2 JP 2018540147 A JP2018540147 A JP 2018540147A JP 2018540147 A JP2018540147 A JP 2018540147A JP 6913099 B2 JP6913099 B2 JP 6913099B2
Authority
JP
Japan
Prior art keywords
input
filter
value
coefficients
confidence
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.)
Active
Application number
JP2018540147A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019525502A5 (cg-RX-API-DMAC7.html
JP2019525502A (ja
Inventor
アクセル ハイム，
アクセル ハイム，
マルティン ホッホ，
マルティン ホッホ，
Original Assignee
マイクロチップ テクノロジー ジャーマニー ゲーエムベーハー
マイクロチップ テクノロジー ジャーマニー ゲーエムベーハー
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 US15/215,930 external-priority patent/US10277203B2/en
Application filed by マイクロチップ テクノロジー ジャーマニー ゲーエムベーハー, マイクロチップ テクノロジー ジャーマニー ゲーエムベーハー filed Critical マイクロチップ テクノロジー ジャーマニー ゲーエムベーハー
Publication of JP2019525502A publication Critical patent/JP2019525502A/ja
Publication of JP2019525502A5 publication Critical patent/JP2019525502A5/ja
Application granted granted Critical
Publication of JP6913099B2 publication Critical patent/JP6913099B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • H03H21/0043—Adaptive algorithms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • H03H21/0067—Means or methods for compensation of undesirable effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Analogue/Digital Conversion (AREA)
JP2018540147A 2016-07-21 2017-07-18 信頼入力を伴うデジタルフィルタ Active JP6913099B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/215,930 2016-07-21
US15/215,930 US10277203B2 (en) 2015-02-27 2016-07-21 Digital filter with confidence input
PCT/EP2017/068172 WO2018015412A1 (en) 2016-07-21 2017-07-18 Digital filter with confidence input

Publications (3)

Publication Number Publication Date
JP2019525502A JP2019525502A (ja) 2019-09-05
JP2019525502A5 JP2019525502A5 (cg-RX-API-DMAC7.html) 2020-08-06
JP6913099B2 true JP6913099B2 (ja) 2021-08-04

Family

ID=59409322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018540147A Active JP6913099B2 (ja) 2016-07-21 2017-07-18 信頼入力を伴うデジタルフィルタ

Country Status (6)

Country Link
EP (1) EP3488524A1 (cg-RX-API-DMAC7.html)
JP (1) JP6913099B2 (cg-RX-API-DMAC7.html)
KR (1) KR102431556B1 (cg-RX-API-DMAC7.html)
CN (1) CN108702143B (cg-RX-API-DMAC7.html)
TW (1) TWI721194B (cg-RX-API-DMAC7.html)
WO (1) WO2018015412A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022132212A1 (en) * 2020-12-16 2022-06-23 Microchip Technology Incorporated Methods and systems for determining a noise-robust acquisition configuration for operating a sensor system
US11916582B2 (en) 2020-12-16 2024-02-27 Microchip Technology Incorporated Methods and systems for determining a noise-robust acquisition configuration for operating a sensor system
CN114485723B (zh) * 2021-02-08 2024-02-27 北京理工大学 一种自适应鲁棒矩阵卡尔曼滤波的高旋体空中对准方法
CN115882824A (zh) * 2022-12-22 2023-03-31 上海维宏电子科技股份有限公司 数控系统中利用fir滤波器实现避免轨迹平滑后出现运动反向情形的处理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393456A (en) * 1981-03-19 1983-07-12 Bell Telephone Laboratories, Incorporated Digital filter bank
US5231680A (en) * 1990-12-21 1993-07-27 Ampex Systems Corporation Horizontal adaptive error concealment system for component digital television signals
TW247984B (cg-RX-API-DMAC7.html) * 1990-12-21 1995-05-21 Ampex
US5249578A (en) * 1992-09-15 1993-10-05 Hewlett-Packard Company Ultrasound imaging system using finite impulse response digital clutter filter with forward and reverse coefficients
JPH08137608A (ja) * 1994-11-07 1996-05-31 Matsushita Electric Ind Co Ltd ３次元座標入力装置
JP3181879B2 (ja) * 1998-07-22 2001-07-03 シャープ株式会社 送信装置
US8671128B1 (en) * 2006-06-21 2014-03-11 Ikanos Communications, Inc. Method and apparatus for a finite impulse response filter
US7865030B2 (en) * 2006-09-13 2011-01-04 Broadcom Corporation Method and system for motion compensated temporal filtering using both FIR and IIR filtering
TW200906170A (en) * 2007-07-18 2009-02-01 Sunplus Technology Co Ltd Image noise estimation system and method
US8660220B2 (en) * 2008-09-05 2014-02-25 Lsi Corporation Reduced frequency data processing using a matched filter set front end
US8885890B2 (en) * 2010-05-07 2014-11-11 Microsoft Corporation Depth map confidence filtering
DK2463856T3 (da) * 2010-12-09 2014-09-22 Oticon As Fremgangsmåde til at reducere artefakter i algoritmer med hurtig varierende forstærkning
GB2487361A (en) * 2011-01-17 2012-07-25 Sony Corp A digital interpolating FIR filter using fewer multipliers
EP2887309A1 (en) * 2013-12-20 2015-06-24 Thomson Licensing Method and apparatus for filtering an image
CN104463819B (zh) * 2013-09-20 2019-03-08 汤姆逊许可公司 图像滤波方法和装置

Also Published As

Publication number Publication date
EP3488524A1 (en) 2019-05-29
TW201806316A (zh) 2018-02-16
KR102431556B1 (ko) 2022-08-11
WO2018015412A1 (en) 2018-01-25
CN108702143B (zh) 2023-08-01
KR20190031429A (ko) 2019-03-26
CN108702143A (zh) 2018-10-23
JP2019525502A (ja) 2019-09-05
TWI721194B (zh) 2021-03-11

Similar Documents

Publication Publication Date Title
US10135424B2 (en) Digital filter with confidence input
Yin et al. Augmenting physical models with deep networks for complex dynamics forecasting
JP6913099B2 (ja) 信頼入力を伴うデジタルフィルタ
Vörös Identification of nonlinear dynamic systems with input saturation and output backlash using three-block cascade models
US10277203B2 (en) Digital filter with confidence input
Fried et al. Repeated median and hybrid filters
Kopparapu et al. Identifying optimal Gaussian filter for Gaussian noise removal
CN109075774B (zh) 设计具有全局最小极化幅度响应的fir滤波器
Meinl et al. A Nonlinear Filtering Algorithm based on Wavelet Transforms for High-Frequency Financial Data Analysis.
Omidvarnia et al. Robust estimation of highly-varying nonlinear instantaneous frequency of monocomponent signals using a lower-order complex-time distribution
Kim A computationally efficient fixed-lag smoother using recent finite measurements
Ferreira et al. Enhancement of the comb filtering selectivity using iterative moving average for periodic waveform and harmonic elimination
Zhang et al. Recursive parametric frequency/spectrum estimation for nonstationary signals with impulsive components using variable forgetting factor
Wen et al. A simple nonlinear filter for economic time series analysis
Abbiati et al. A new digital estimation technique for baseline restoration
Zhou et al. FIR-median hybrid filters with polynomial fitting
Annamareddi et al. A Simple Hybrid Model for Short‐Term Load Forecasting
Vanbeylen et al. Blind maximum-likelihood identification of Wiener and Hammerstein nonlinear block structures
JP2011100029A (ja) 信号処理方法、情報処理装置、及び信号処理プログラム
Aysal et al. Second-order heavy-tailed distributions and tail analysis
Thannoon et al. Hardware Implementation of a High-Speed Adaptive Filter Using a Combination of Systolic and Convex Architectures
Akimov et al. Weight and Time Recursions in Dynamic State Estimation Problem With Mixed-Norm Cost Function
Liu Least square based method for obtaining one-particle spectral functions from temperature Green functions
Moir FIR Wiener Filters and Random Signals
Rzepka et al. Estimation of varying bandwidth from multiple level crossings of stochastic signals

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200624

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200624

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201111

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210329

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210428

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210611

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210709

R150 Certificate of patent or registration of utility model

Ref document number: 6913099

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150