BR112017008006A2 - método e sistema de identificação de limite de fígado - Google Patents

método e sistema de identificação de limite de fígado

Info

Publication number
BR112017008006A2
BR112017008006A2 BR112017008006-0A BR112017008006A BR112017008006A2 BR 112017008006 A2 BR112017008006 A2 BR 112017008006A2 BR 112017008006 A BR112017008006 A BR 112017008006A BR 112017008006 A2 BR112017008006 A2 BR 112017008006A2
Authority
BR
Brazil
Prior art keywords
liver
boundary
liver tissue
identified
information
Prior art date
Application number
BR112017008006-0A
Other languages
English (en)
Chinese (zh)
Other versions
BR112017008006B1 (pt
Inventor
Shao Jinhua
Sun Jin
Duan Houli
Original Assignee
Wuxi Hisky Medical Technologies Co., Ltd.
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
Application filed by Wuxi Hisky Medical Technologies Co., Ltd. filed Critical Wuxi Hisky Medical Technologies Co., Ltd.
Publication of BR112017008006A2 publication Critical patent/BR112017008006A2/pt
Publication of BR112017008006B1 publication Critical patent/BR112017008006B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/08—Feature extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30008—Bone
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30008—Bone
    • G06T2207/30012—Spine; Backbone
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30056—Liver; Hepatic
BR112017008006-0A 2014-10-21 2015-08-10 Método e sistema de identificação de limite de fígado BR112017008006B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410564295.5A CN104408398B (zh) 2014-10-21 2014-10-21 一种肝脏边界的识别方法及系统
CN201410564295.5 2014-10-21
PCT/CN2015/081838 WO2016062108A1 (zh) 2014-10-21 2015-08-10 一种肝脏边界的识别方法及系统

Publications (2)

Publication Number Publication Date
BR112017008006A2 true BR112017008006A2 (pt) 2018-06-19
BR112017008006B1 BR112017008006B1 (pt) 2022-12-13

Family

ID=52646029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008006-0A BR112017008006B1 (pt) 2014-10-21 2015-08-10 Método e sistema de identificação de limite de fígado

Country Status (11)

Country Link
US (2) US10354390B2 (pt)
EP (2) EP4276757A3 (pt)
JP (2) JP6735738B2 (pt)
KR (2) KR101913977B1 (pt)
CN (2) CN108765438B (pt)
AU (3) AU2015335555B2 (pt)
BR (1) BR112017008006B1 (pt)
ES (1) ES2965710T3 (pt)
PL (1) PL3211561T3 (pt)
RU (2) RU2756779C2 (pt)
WO (1) WO2016062108A1 (pt)

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JP7354145B2 (ja) * 2018-05-03 2023-10-02 コーニンクレッカ フィリップス エヌ ヴェ 組織弾性モニタリング及び表示のためのせん断波振幅再構成
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CN110772281B (zh) * 2019-10-23 2022-03-22 哈尔滨工业大学（深圳） 基于改进射线追踪法的超声ct成像系统
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CN112245006B (zh) * 2020-11-13 2022-03-04 范宁 一种基于三角模型的肝脏肿瘤手术方法及系统
CN112614123A (zh) * 2020-12-29 2021-04-06 深圳开立生物医疗科技股份有限公司 一种超声图像识别方法及相关装置
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Also Published As

Publication number Publication date
EP3211561A4 (en) 2018-10-10
EP4276757A3 (en) 2024-02-28
EP4276757A2 (en) 2023-11-15
RU2756779C2 (ru) 2021-10-05
EP3211561B1 (en) 2023-11-01
ES2965710T3 (es) 2024-04-16
AU2018206807B9 (en) 2020-01-23
KR101913977B1 (ko) 2018-10-31
US20190272644A1 (en) 2019-09-05
RU2017117302A (ru) 2018-11-20
US20170221215A1 (en) 2017-08-03
AU2018206806A1 (en) 2018-08-09
RU2019131112A3 (pt) 2020-04-02
AU2015335555A1 (en) 2017-05-11
JP7016549B2 (ja) 2022-02-07
JP2020127831A (ja) 2020-08-27
JP6735738B2 (ja) 2020-08-05
PL3211561T3 (pl) 2024-02-12
US10748291B2 (en) 2020-08-18
RU2017117302A3 (pt) 2018-11-20
BR112017008006B1 (pt) 2022-12-13
US10354390B2 (en) 2019-07-16
AU2018206807B2 (en) 2019-09-26
KR20170042677A (ko) 2017-04-19
RU2019131112A (ru) 2019-10-25
AU2015335555B2 (en) 2018-04-26
CN104408398B (zh) 2019-02-22
JP2017532996A (ja) 2017-11-09
EP3211561A1 (en) 2017-08-30
AU2018206807A1 (en) 2018-08-09
EP3211561C0 (en) 2023-11-01
WO2016062108A1 (zh) 2016-04-28
AU2018206806B2 (en) 2019-08-29
KR101894212B1 (ko) 2018-08-31
CN108765438B (zh) 2020-10-30
RU2707032C2 (ru) 2019-11-21
CN108765438A (zh) 2018-11-06
CN104408398A (zh) 2015-03-11
KR20180058228A (ko) 2018-05-31

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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