JP6816018B2 - 医用画像品質を改善するための装置及び方法 - Google Patents

医用画像品質を改善するための装置及び方法 Download PDF

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JP6816018B2
JP6816018B2 JP2017553265A JP2017553265A JP6816018B2 JP 6816018 B2 JP6816018 B2 JP 6816018B2 JP 2017553265 A JP2017553265 A JP 2017553265A JP 2017553265 A JP2017553265 A JP 2017553265A JP 6816018 B2 JP6816018 B2 JP 6816018B2
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image
noise
input
filtered image
filtering algorithm
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JP2018512241A (ja
JP2018512241A5 (enExample
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トビアス ロイシュ
トビアス ロイシュ
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Koninklijke Philips NV
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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
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10132—Ultrasound image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20216—Image averaging

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
JP2017553265A 2015-04-14 2016-04-14 医用画像品質を改善するための装置及び方法 Active JP6816018B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15163473 2015-04-14
EP15163473.0 2015-04-14
PCT/EP2016/058196 WO2016166199A1 (en) 2015-04-14 2016-04-14 Device and method for improving medical image quality

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JP2018512241A JP2018512241A (ja) 2018-05-17
JP2018512241A5 JP2018512241A5 (enExample) 2020-01-30
JP6816018B2 true JP6816018B2 (ja) 2021-01-20

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US (1) US10546367B2 (enExample)
EP (1) EP3284059B1 (enExample)
JP (1) JP6816018B2 (enExample)
CN (1) CN107533755B (enExample)
WO (1) WO2016166199A1 (enExample)

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Publication number Publication date
JP2018512241A (ja) 2018-05-17
CN107533755B (zh) 2021-10-08
EP3284059A1 (en) 2018-02-21
CN107533755A (zh) 2018-01-02
US10546367B2 (en) 2020-01-28
EP3284059B1 (en) 2024-09-04
WO2016166199A1 (en) 2016-10-20
US20180089807A1 (en) 2018-03-29

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