ATE250252T1 - Verfahren zur verarbeitung des schnittbildes einer knochenprobe mit kortikal- und spongiosaknochengebieten - Google Patents

Verfahren zur verarbeitung des schnittbildes einer knochenprobe mit kortikal- und spongiosaknochengebieten

Info

Publication number
ATE250252T1
ATE250252T1 AT97105299T AT97105299T ATE250252T1 AT E250252 T1 ATE250252 T1 AT E250252T1 AT 97105299 T AT97105299 T AT 97105299T AT 97105299 T AT97105299 T AT 97105299T AT E250252 T1 ATE250252 T1 AT E250252T1
Authority
AT
Austria
Prior art keywords
image
bone
cortical bone
cortical
hemi
Prior art date
Application number
AT97105299T
Other languages
English (en)
Inventor
Kenji Morimoto
Kanji Kurome
Jiro Kita
Tomohiro Oota
Original Assignee
Teijin 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
Priority claimed from JP07643096A external-priority patent/JP3258233B2/ja
Priority claimed from JP08394096A external-priority patent/JP3238626B2/ja
Priority claimed from JP11241896A external-priority patent/JP3229200B2/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of ATE250252T1 publication Critical patent/ATE250252T1/de

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
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
    • 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
    • G06T2207/30008—Bone
    • G06T2207/30012—Spine; Backbone
AT97105299T 1996-03-29 1997-03-27 Verfahren zur verarbeitung des schnittbildes einer knochenprobe mit kortikal- und spongiosaknochengebieten ATE250252T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP07643096A JP3258233B2 (ja) 1996-03-29 1996-03-29 骨計測方法
JP08394096A JP3238626B2 (ja) 1996-04-05 1996-04-05 骨計測方法
JP11241896A JP3229200B2 (ja) 1996-05-07 1996-05-07 骨計測方法

Publications (1)

Publication Number Publication Date
ATE250252T1 true ATE250252T1 (de) 2003-10-15

Family

ID=27302154

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97105299T ATE250252T1 (de) 1996-03-29 1997-03-27 Verfahren zur verarbeitung des schnittbildes einer knochenprobe mit kortikal- und spongiosaknochengebieten

Country Status (6)

Country Link
US (1) US5835619A (de)
EP (1) EP0803843B1 (de)
AT (1) ATE250252T1 (de)
AU (1) AU713136B2 (de)
CA (1) CA2201057C (de)
DE (1) DE69724865D1 (de)

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Also Published As

Publication number Publication date
CA2201057C (en) 2002-01-01
AU713136B2 (en) 1999-11-25
EP0803843A2 (de) 1997-10-29
CA2201057A1 (en) 1997-09-29
EP0803843B1 (de) 2003-09-17
US5835619A (en) 1998-11-10
EP0803843A3 (de) 1997-11-12
AU1667497A (en) 1997-10-02
DE69724865D1 (de) 2003-10-23

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