BR112015023723A2 - métodos para formar uma exibição visual compósita, para calcular mudanças para uma posição e/ou orientação de um dispositivo de formação de imagem e para identificar e realçar uma região em um volume - Google Patents

métodos para formar uma exibição visual compósita, para calcular mudanças para uma posição e/ou orientação de um dispositivo de formação de imagem e para identificar e realçar uma região em um volume

Info

Publication number
BR112015023723A2
BR112015023723A2 BR112015023723A BR112015023723A BR112015023723A2 BR 112015023723 A2 BR112015023723 A2 BR 112015023723A2 BR 112015023723 A BR112015023723 A BR 112015023723A BR 112015023723 A BR112015023723 A BR 112015023723A BR 112015023723 A2 BR112015023723 A2 BR 112015023723A2
Authority
BR
Brazil
Prior art keywords
methods
volume
orientation
region
identifying
Prior art date
Application number
BR112015023723A
Other languages
English (en)
Portuguese (pt)
Inventor
Courtney Brian
Witcomb Neil
Original Assignee
Colibri Tech Inc
Sunnybrook Res Inst
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 Colibri Tech Inc, Sunnybrook Res Inst filed Critical Colibri Tech Inc
Publication of BR112015023723A2 publication Critical patent/BR112015023723A2/pt

Links

Classifications

    • 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
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • A61B8/466—Displaying means of special interest adapted to display 3D data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • 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
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30068—Mammography; Breast
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/41—Medical

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Processing (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BR112015023723A 2013-03-15 2014-03-17 métodos para formar uma exibição visual compósita, para calcular mudanças para uma posição e/ou orientação de um dispositivo de formação de imagem e para identificar e realçar uma região em um volume BR112015023723A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361801284P 2013-03-15 2013-03-15
PCT/CA2014/050283 WO2014139032A1 (en) 2013-03-15 2014-03-17 Data display and processing algorithms for 3d imaging systems

Publications (1)

Publication Number Publication Date
BR112015023723A2 true BR112015023723A2 (pt) 2017-07-18

Family

ID=51535749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015023723A BR112015023723A2 (pt) 2013-03-15 2014-03-17 métodos para formar uma exibição visual compósita, para calcular mudanças para uma posição e/ou orientação de um dispositivo de formação de imagem e para identificar e realçar uma região em um volume

Country Status (6)

Country Link
US (2) US9786056B2 (enExample)
EP (1) EP2973424B1 (enExample)
JP (2) JP6393698B2 (enExample)
AU (1) AU2014231354B2 (enExample)
BR (1) BR112015023723A2 (enExample)
WO (1) WO2014139032A1 (enExample)

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US11423318B2 (en) * 2019-07-16 2022-08-23 DOCBOT, Inc. System and methods for aggregating features in video frames to improve accuracy of AI detection algorithms
US20210052146A1 (en) * 2019-08-19 2021-02-25 Covidien Lp Systems and methods for selectively varying resolutions
US12213737B2 (en) * 2020-04-09 2025-02-04 Acclarent, Inc. User interface for image guided surgery system
US11100373B1 (en) 2020-11-02 2021-08-24 DOCBOT, Inc. Autonomous and continuously self-improving learning system
CN115345777A (zh) * 2021-05-13 2022-11-15 南京大学 用于成像的方法、装置和计算机可读介质

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Also Published As

Publication number Publication date
EP2973424A1 (en) 2016-01-20
US9786056B2 (en) 2017-10-10
US10699411B2 (en) 2020-06-30
EP2973424B1 (en) 2018-02-21
US20160027184A1 (en) 2016-01-28
US20180158190A1 (en) 2018-06-07
JP2016509889A (ja) 2016-04-04
JP6393698B2 (ja) 2018-09-19
AU2014231354B2 (en) 2019-08-29
JP6611880B2 (ja) 2019-11-27
WO2014139032A1 (en) 2014-09-18
EP2973424A4 (en) 2016-10-26
JP2019048046A (ja) 2019-03-28
AU2014231354A1 (en) 2015-09-24

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SUNNYBROOK RESEARCH INSTITUTE (CA) , CONAVI MEDICA

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2558 DE 14/01/2020.