DE69635711D1 - Nachweissystem und verfahren zur quantativen feststellung von zahnkaries - Google Patents

Nachweissystem und verfahren zur quantativen feststellung von zahnkaries

Info

Publication number
DE69635711D1
DE69635711D1 DE69635711T DE69635711T DE69635711D1 DE 69635711 D1 DE69635711 D1 DE 69635711D1 DE 69635711 T DE69635711 T DE 69635711T DE 69635711 T DE69635711 T DE 69635711T DE 69635711 D1 DE69635711 D1 DE 69635711D1
Authority
DE
Germany
Prior art keywords
nachweissystem
tooth caries
quantative
detection
quantative detection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69635711T
Other languages
English (en)
Other versions
DE69635711T2 (de
Inventor
C Yoon
D Wilensky
A Neuhaus
Narbik Manukian
C Gakenheimer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carestream Health Inc
Original Assignee
Logicon Inc
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 Logicon Inc filed Critical Logicon Inc
Application granted granted Critical
Publication of DE69635711D1 publication Critical patent/DE69635711D1/de
Publication of DE69635711T2 publication Critical patent/DE69635711T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • G16H15/00—ICT specially adapted for medical reports, e.g. generation or transmission thereof
    • 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
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • 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
    • G06T2207/10116—X-ray 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
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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
DE69635711T 1995-08-10 1996-08-09 Nachweissystem und verfahren zur quantativen feststellung von zahnkaries Expired - Lifetime DE69635711T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US51347295A 1995-08-10 1995-08-10
US513472 1995-08-10
US08/542,674 US5742700A (en) 1995-08-10 1995-10-13 Quantitative dental caries detection system and method
US542674 1995-10-13
PCT/US1996/012937 WO1997006505A1 (en) 1995-08-10 1996-08-09 Quantitative dental caries detection system and method

Publications (2)

Publication Number Publication Date
DE69635711D1 true DE69635711D1 (de) 2006-03-30
DE69635711T2 DE69635711T2 (de) 2006-08-10

Family

ID=27057886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69635711T Expired - Lifetime DE69635711T2 (de) 1995-08-10 1996-08-09 Nachweissystem und verfahren zur quantativen feststellung von zahnkaries

Country Status (6)

Country Link
US (1) US5742700A (de)
EP (1) EP0843862B1 (de)
JP (1) JPH11510419A (de)
AU (1) AU6693696A (de)
DE (1) DE69635711T2 (de)
WO (1) WO1997006505A1 (de)

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US5742700A (en) 1998-04-21
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EP0843862B1 (de) 2006-01-04
EP0843862A1 (de) 1998-05-27
EP0843862A4 (de) 2002-02-13
AU6693696A (en) 1997-03-05

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