WO2005008283A1 - Method for 3d-reconstruction of images acquired by means of laser radar, and endoscopic apparatus using such method - Google Patents

Method for 3d-reconstruction of images acquired by means of laser radar, and endoscopic apparatus using such method Download PDF

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Publication number
WO2005008283A1
WO2005008283A1 PCT/IT2004/000379 IT2004000379W WO2005008283A1 WO 2005008283 A1 WO2005008283 A1 WO 2005008283A1 IT 2004000379 W IT2004000379 W IT 2004000379W WO 2005008283 A1 WO2005008283 A1 WO 2005008283A1
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WO
WIPO (PCT)
Prior art keywords
sub
points
scanning
scanning head
axis
Prior art date
Application number
PCT/IT2004/000379
Other languages
English (en)
French (fr)
Other versions
WO2005008283B1 (en
Inventor
Marcello Marzoli
Original Assignee
Marcello Marzoli
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 Marcello Marzoli filed Critical Marcello Marzoli
Publication of WO2005008283A1 publication Critical patent/WO2005008283A1/en
Publication of WO2005008283B1 publication Critical patent/WO2005008283B1/en

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Classifications

    • 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
    • G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • 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
    • G06T2207/30028—Colon; Small intestine
PCT/IT2004/000379 2003-07-23 2004-07-09 Method for 3d-reconstruction of images acquired by means of laser radar, and endoscopic apparatus using such method WO2005008283A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2003A000360 2003-07-23
IT000360A ITRM20030360A1 (it) 2003-07-23 2003-07-23 Procedimento di ricostruzione tridimensionale di immagini

Publications (2)

Publication Number Publication Date
WO2005008283A1 true WO2005008283A1 (en) 2005-01-27
WO2005008283B1 WO2005008283B1 (en) 2005-03-24

Family

ID=29765930

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2004/000379 WO2005008283A1 (en) 2003-07-23 2004-07-09 Method for 3d-reconstruction of images acquired by means of laser radar, and endoscopic apparatus using such method

Country Status (2)

Country Link
IT (1) ITRM20030360A1 (it)
WO (1) WO2005008283A1 (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2124196A1 (en) * 2008-05-20 2009-11-25 Oticon A/S Apparatus and method for representing a scanned surface
CN109499010A (zh) * 2018-12-21 2019-03-22 苏州雷泰医疗科技有限公司 基于红外和可见光三维重建的放射治疗辅助系统及其方法
CN113256795A (zh) * 2021-05-31 2021-08-13 中国科学院长春光学精密机械与物理研究所 一种内窥三维检测方法
CN113925441A (zh) * 2021-12-17 2022-01-14 极限人工智能有限公司 一种基于内窥镜的成像方法及成像系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459605A (en) * 1992-12-17 1995-10-17 Paul S. Kempf 3-D endoscope apparatus
US6057909A (en) * 1995-06-22 2000-05-02 3Dv Systems Ltd. Optical ranging camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459605A (en) * 1992-12-17 1995-10-17 Paul S. Kempf 3-D endoscope apparatus
US6057909A (en) * 1995-06-22 2000-05-02 3Dv Systems Ltd. Optical ranging camera

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2124196A1 (en) * 2008-05-20 2009-11-25 Oticon A/S Apparatus and method for representing a scanned surface
US8314794B2 (en) 2008-05-20 2012-11-20 Oticon A/S Apparatus and method for representing a scanned surface
CN109499010A (zh) * 2018-12-21 2019-03-22 苏州雷泰医疗科技有限公司 基于红外和可见光三维重建的放射治疗辅助系统及其方法
CN113256795A (zh) * 2021-05-31 2021-08-13 中国科学院长春光学精密机械与物理研究所 一种内窥三维检测方法
CN113256795B (zh) * 2021-05-31 2023-10-03 中国科学院长春光学精密机械与物理研究所 一种内窥三维检测方法
CN113925441A (zh) * 2021-12-17 2022-01-14 极限人工智能有限公司 一种基于内窥镜的成像方法及成像系统
CN113925441B (zh) * 2021-12-17 2022-05-03 极限人工智能有限公司 一种基于内窥镜的成像方法及成像系统

Also Published As

Publication number Publication date
ITRM20030360A1 (it) 2005-01-24
ITRM20030360A0 (it) 2003-07-23
WO2005008283B1 (en) 2005-03-24

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