BR112015014054A2 - dispositivo de varredura para fazer a varredura de um objeto; e método para posicionar um dispositivo de varredura em relação ao objeto a ser varrido - Google Patents

dispositivo de varredura para fazer a varredura de um objeto; e método para posicionar um dispositivo de varredura em relação ao objeto a ser varrido

Info

Publication number
BR112015014054A2
BR112015014054A2 BR112015014054A BR112015014054A BR112015014054A2 BR 112015014054 A2 BR112015014054 A2 BR 112015014054A2 BR 112015014054 A BR112015014054 A BR 112015014054A BR 112015014054 A BR112015014054 A BR 112015014054A BR 112015014054 A2 BR112015014054 A2 BR 112015014054A2
Authority
BR
Brazil
Prior art keywords
image
scanned
scanner
scan
positioning
Prior art date
Application number
BR112015014054A
Other languages
English (en)
Portuguese (pt)
Inventor
Nikolayevich Znamenskiy Dmitry
Hendrikus Van Heesch Franciscus
Catharina Van Bree Karl
Vlutters Ruud
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112015014054A2 publication Critical patent/BR112015014054A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/60—Static or dynamic means for assisting the user to position a body part for biometric acquisition
    • G06V40/67—Static or dynamic means for assisting the user to position a body part for biometric acquisition by interactive indications to the user
    • 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
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face
    • 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
    • G06T2207/30204—Marker
    • 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
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Studio Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
BR112015014054A 2012-12-18 2013-12-12 dispositivo de varredura para fazer a varredura de um objeto; e método para posicionar um dispositivo de varredura em relação ao objeto a ser varrido BR112015014054A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261738594P 2012-12-18 2012-12-18
US201361832289P 2013-06-07 2013-06-07
PCT/IB2013/060832 WO2014097060A2 (en) 2012-12-18 2013-12-12 Scanning device and method for positioning a scanning device

Publications (1)

Publication Number Publication Date
BR112015014054A2 true BR112015014054A2 (pt) 2017-07-11

Family

ID=50069256

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015014054A BR112015014054A2 (pt) 2012-12-18 2013-12-12 dispositivo de varredura para fazer a varredura de um objeto; e método para posicionar um dispositivo de varredura em relação ao objeto a ser varrido

Country Status (7)

Country Link
US (1) US9947112B2 (enExample)
EP (1) EP2936390A2 (enExample)
JP (1) JP6302482B2 (enExample)
CN (1) CN104871176B (enExample)
BR (1) BR112015014054A2 (enExample)
RU (1) RU2649958C2 (enExample)
WO (1) WO2014097060A2 (enExample)

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TW202009868A (zh) * 2018-08-17 2020-03-01 聚晶半導體股份有限公司 三維感測裝置及三維感測方法
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WO2020205979A1 (en) 2019-04-01 2020-10-08 Jeff Chen User-guidance system based on augmented-reality and/or posture-detection techniques
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US20210185295A1 (en) * 2019-12-17 2021-06-17 Koninklijke Philips N.V. Device and method for assisting in 3d scanning a subject
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Also Published As

Publication number Publication date
US20150332459A1 (en) 2015-11-19
RU2015129528A (ru) 2017-01-26
JP6302482B2 (ja) 2018-03-28
RU2649958C2 (ru) 2018-04-05
JP2016501380A (ja) 2016-01-18
WO2014097060A2 (en) 2014-06-26
CN104871176A (zh) 2015-08-26
EP2936390A2 (en) 2015-10-28
CN104871176B (zh) 2019-03-08
WO2014097060A3 (en) 2014-12-31
US9947112B2 (en) 2018-04-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]