NOISE REDUCTION PROCESSING METHOD AND NOISE REDUCTION PROCESSING APPARATUS

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United States of America

APP PUB NO 20250117896A1
SERIAL NO

18907049

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Abstract

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A noise reduction processing method according to this invention includes a step of acquiring a low-frequency signal by applying a first filter including a first filter window to a target signal, a step of estimating a noise signal by applying a second filter window including a second filter window independent of the first filter window to a high-frequency signal acquired based on the target signal and the low-frequency signal, and a step of acquiring a low-noise signal.

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Patent Owner(s)

Patent OwnerAddress
SHIMADZU CORPORATION1 NISHINOKYO-KUWABARA-CHO NAKAGYO-KU KYOTO-SHI KYOTO 604-8511

International Classification(s)

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  • 2024 Application Filing Year
  • G06T Class
  • 8595 Applications Filed
  • 476 Patents Issued To-Date
  • 5.54 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KOBAYASHI, Tetsuya Kyoto-shi, JP 262 3597

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges887101 - 10050100150200250300350400450500550600650700750800850900950

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