CN107533755B - 用于改进医学图像质量的设备和方法 - Google Patents

用于改进医学图像质量的设备和方法 Download PDF

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CN107533755B
CN107533755B CN201680021927.0A CN201680021927A CN107533755B CN 107533755 B CN107533755 B CN 107533755B CN 201680021927 A CN201680021927 A CN 201680021927A CN 107533755 B CN107533755 B CN 107533755B
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image
denoised
input
noise
sequence
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CN107533755A (zh
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T·罗伊施
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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)
CN201680021927.0A 2015-04-14 2016-04-14 用于改进医学图像质量的设备和方法 Active CN107533755B (zh)

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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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CN107533755B true CN107533755B (zh) 2021-10-08

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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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JP6870765B1 (ja) * 2020-06-30 2021-05-12 コニカミノルタ株式会社 動態品質管理装置、動態品質管理プログラム及び動態品質管理方法
US11232544B1 (en) * 2020-10-09 2022-01-25 Nvidia Corporation History clamping for denoising dynamic ray-traced scenes using temporal accumulation
DE102021201748A1 (de) * 2021-02-24 2022-08-25 Siemens Healthcare Gmbh Einstellen eines Parameters zur Rauschunterdrückung bei Röntgenbildgebung
JP2022150631A (ja) * 2021-03-26 2022-10-07 キヤノンメディカルシステムズ株式会社 医用画像処理装置、医用画像診断装置、医用画像処理方法及びプログラム
CN115809977A (zh) * 2021-09-15 2023-03-17 深圳先进技术研究院 一种基于时变修正的动态医学图像后处理方法
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JP2018512241A (ja) 2018-05-17
EP3284059A1 (en) 2018-02-21
CN107533755A (zh) 2018-01-02
JP6816018B2 (ja) 2021-01-20
US10546367B2 (en) 2020-01-28
EP3284059B1 (en) 2024-09-04
WO2016166199A1 (en) 2016-10-20
US20180089807A1 (en) 2018-03-29

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