WO2008028058A3 - Patient-specific three-dimensional dentition model - Google Patents

Patient-specific three-dimensional dentition model Download PDF

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Publication number
WO2008028058A3
WO2008028058A3 PCT/US2007/077267 US2007077267W WO2008028058A3 WO 2008028058 A3 WO2008028058 A3 WO 2008028058A3 US 2007077267 W US2007077267 W US 2007077267W WO 2008028058 A3 WO2008028058 A3 WO 2008028058A3
Authority
WO
WIPO (PCT)
Prior art keywords
patient
dimensional
dental model
image data
specific
Prior art date
Application number
PCT/US2007/077267
Other languages
French (fr)
Other versions
WO2008028058A2 (en
Inventor
Woncheol Choi
Original Assignee
Anatomage Inc
Woncheol Choi
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 Anatomage Inc, Woncheol Choi filed Critical Anatomage Inc
Publication of WO2008028058A2 publication Critical patent/WO2008028058A2/en
Publication of WO2008028058A3 publication Critical patent/WO2008028058A3/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/46—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/46—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/466—Displaying means of special interest adapted to display 3D data
    • A61B6/51—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/04—Texture mapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • A61B6/512—
    • 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
    • G06T2207/10024—Color 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
    • G06T2207/10—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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30036—Dental; Teeth

Abstract

Embodiments of the invention provide methods and systems for generating a color-textured three-dimensional dental model that is specific to a patient. According to one embodiment, generating a patient-specific color-textured three-dimensional dental model can comprise obtaining a three-dimensional dental model of a patient. For example, obtaining the three-dimensional dental model can comprise obtaining volumetric image data of a dentition of the patient and generating the three-dimensional dental model based on the volumetric image data. Two-dimensional intra-oral image data of the patient can also be obtained. For example, obtaining the two-dimensional intra-oral image data can comprise obtaining a plurality of photographs. The patient-specific color-textured three-dimensional dental model can be generated based on the three-dimensional dental model and the two-dimensional intra-oral image data.
PCT/US2007/077267 2006-08-30 2007-08-30 Patient-specific three-dimensional dentition model WO2008028058A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84130106P 2006-08-30 2006-08-30
US60/841,301 2006-08-30
US11/845,878 US8442283B2 (en) 2006-08-30 2007-08-28 Patient-specific three-dimensional dentition model
US11/845,878 2007-08-28

Publications (2)

Publication Number Publication Date
WO2008028058A2 WO2008028058A2 (en) 2008-03-06
WO2008028058A3 true WO2008028058A3 (en) 2008-05-08

Family

ID=39136897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/077267 WO2008028058A2 (en) 2006-08-30 2007-08-30 Patient-specific three-dimensional dentition model

Country Status (2)

Country Link
US (3) US8442283B2 (en)
WO (1) WO2008028058A2 (en)

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Also Published As

Publication number Publication date
WO2008028058A2 (en) 2008-03-06
US9937020B2 (en) 2018-04-10
US20080057478A1 (en) 2008-03-06
US9117255B2 (en) 2015-08-25
US20180101947A9 (en) 2018-04-12
US20170024881A1 (en) 2017-01-26
US8442283B2 (en) 2013-05-14
US20130223718A1 (en) 2013-08-29

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