JP6385318B2 - ３ｄ医用画像中の対象物をセグメンテーションするための３ｄ対象物の変換 - Google Patents

３ｄ医用画像中の対象物をセグメンテーションするための３ｄ対象物の変換 Download PDF

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JP6385318B2
JP6385318B2 JP2015168093A JP2015168093A JP6385318B2 JP 6385318 B2 JP6385318 B2 JP 6385318B2 JP 2015168093 A JP2015168093 A JP 2015168093A JP 2015168093 A JP2015168093 A JP 2015168093A JP 6385318 B2 JP6385318 B2 JP 6385318B2
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JP2016049454A (ja
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中野　雄太
雄太 中野
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Canon Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/168—Segmentation; Edge detection involving transform domain methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
    • 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
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20161—Level set
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30096—Tumor; Lesion

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
JP2015168093A 2014-08-28 2015-08-27 ３ｄ医用画像中の対象物をセグメンテーションするための３ｄ対象物の変換 Expired - Fee Related JP6385318B2 (ja)

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GB1415251.6A GB2529671B (en) 2014-08-28 2014-08-28 Transformation of 3-D object for object segmentation in 3-D medical image
GB1415251.6 2014-08-28

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JP2016049454A JP2016049454A (ja) 2016-04-11
JP6385318B2 true JP6385318B2 (ja) 2018-09-05

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JP2017111149A Active JP6539303B2 (ja) 2014-08-28 2017-06-05 ３ｄ医用画像中の対象物を分割するための３ｄ対象物の変換

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CN110163863B (zh) 2018-11-06 2022-11-04 腾讯科技（深圳）有限公司 三维物体分割方法、设备和介质
EP3925514B1 (en) 2019-02-14 2024-06-19 NEC Corporation Lesion area dividing device, medical image diagnostic system, lesion area dividing method, and non-transitory computer readable medium that stores program
US10915786B2 (en) * 2019-02-28 2021-02-09 Sap Se Object detection and candidate filtering system
CN110458948A (zh) * 2019-08-13 2019-11-15 易文君 基于智能化3d重建系统中图像的处理方法
JP7423951B2 (ja) * 2019-09-19 2024-01-30 富士フイルムビジネスイノベーション株式会社 画像処理装置及び画像処理プログラム
US11605164B2 (en) 2019-10-22 2023-03-14 Shanghai United Imaging Intelligence Co., Ltd. Systems and methods for lung nodule evaluation
CN111161242B (zh) * 2019-12-27 2024-02-27 上海联影智能医疗科技有限公司 肺结节hu值确定方法、装置、存储介质及计算机设备
CN110838125B (zh) * 2019-11-08 2024-03-19 腾讯医疗健康(深圳)有限公司 医学图像的目标检测方法、装置、设备、存储介质
EP3866107A1 (en) * 2020-02-14 2021-08-18 Koninklijke Philips N.V. Model-based image segmentation
CN114187371B (zh) * 2020-09-14 2025-04-25 Oppo广东移动通信有限公司 背景图像生成方法、装置、存储介质与电子设备
WO2022072700A1 (en) * 2020-10-01 2022-04-07 Covidien Lp Systems and method of planning thoracic surgery
JP2022142832A (ja) * 2021-03-17 2022-10-03 キヤノンメディカルシステムズ株式会社 画像処理装置、プログラム及び方法
US20250031971A1 (en) * 2023-07-26 2025-01-30 Stryker Corporation Methods and systems for identifying lymph nodes using fluorescence imaging data
CN117455927B (zh) * 2023-12-21 2024-03-15 万灵帮桥医疗器械(广州)有限责任公司 光斑阵列分割与光斑偏移量计算方法、装置、设备及存储介质

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US7333644B2 (en) * 2003-03-11 2008-02-19 Siemens Medical Solutions Usa, Inc. Systems and methods for providing automatic 3D lesion segmentation and measurements
US7492968B2 (en) * 2004-09-07 2009-02-17 Siemens Medical Solutions Usa, Inc. System and method for segmenting a structure of interest using an interpolation of a separating surface in an area of attachment to a structure having similar properties
US7961925B2 (en) * 2006-11-14 2011-06-14 Siemens Aktiengesellschaft Method and system for dual energy image registration
GB0705223D0 (en) * 2007-03-19 2007-04-25 Univ Sussex Method, apparatus and computer program for analysing medical image data
CN102308320B (zh) * 2009-02-06 2013-05-29 香港科技大学 从图像生成三维模型
US20120150048A1 (en) * 2009-03-06 2012-06-14 Bio-Tree Systems, Inc. Vascular analysis methods and apparatus

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GB2529671B (en) 2017-03-08
EP2998929A1 (en) 2016-03-23
JP6539303B2 (ja) 2019-07-03
EP2998929B1 (en) 2020-07-29
JP2017170185A (ja) 2017-09-28
US9741123B2 (en) 2017-08-22
US20160063721A1 (en) 2016-03-03
GB2529671A (en) 2016-03-02
JP2016049454A (ja) 2016-04-11
GB201415251D0 (en) 2014-10-15

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