DK3693927T3 - Orientering af et linjekamera med trekanter som orienteringsmål - Google Patents

Orientering af et linjekamera med trekanter som orienteringsmål Download PDF

Info

Publication number
DK3693927T3
DK3693927T3 DK20150825.6T DK20150825T DK3693927T3 DK 3693927 T3 DK3693927 T3 DK 3693927T3 DK 20150825 T DK20150825 T DK 20150825T DK 3693927 T3 DK3693927 T3 DK 3693927T3
Authority
DK
Denmark
Prior art keywords
orientation
triangles
goals
line camera
camera
Prior art date
Application number
DK20150825.6T
Other languages
English (en)
Inventor
Denise Bertz
Dr Florian Schneider
Original Assignee
Sick Ag
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 Sick Ag filed Critical Sick Ag
Application granted granted Critical
Publication of DK3693927T3 publication Critical patent/DK3693927T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
    • G01C11/025—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures by scanning the object
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • G01S7/4972—Alignment of sensor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • 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
    • G06T2207/30204—Marker
    • 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
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DK20150825.6T 2019-02-05 2020-01-09 Orientering af et linjekamera med trekanter som orienteringsmål DK3693927T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019102783.7A DE102019102783A1 (de) 2019-02-05 2019-02-05 Ausrichtziel und Verfahren zum Ausrichten einer Kamera

Publications (1)

Publication Number Publication Date
DK3693927T3 true DK3693927T3 (da) 2021-05-03

Family

ID=69156245

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20150825.6T DK3693927T3 (da) 2019-02-05 2020-01-09 Orientering af et linjekamera med trekanter som orienteringsmål

Country Status (4)

Country Link
US (1) US20200252604A1 (da)
EP (1) EP3693927B1 (da)
DE (1) DE102019102783A1 (da)
DK (1) DK3693927T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11244474B1 (en) * 2020-10-01 2022-02-08 Kla Corporation Sample positioning system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384592A (en) * 1992-11-16 1995-01-24 Xerox Corporation Method and apparatus for tandem color registration control
JP2005274272A (ja) 2004-03-24 2005-10-06 Hitachi High-Tech Electronics Engineering Co Ltd ラインセンサカメラのキャリブレーション方法および外観検査装置
WO2012048420A1 (en) 2010-10-15 2012-04-19 Silonex Inc. Optical positioning system and method
DE102015119707B8 (de) 2015-11-16 2017-08-24 Sick Ag Verfahren zum Ausrichten eines Laserscanners und Laserscanneranordnung

Also Published As

Publication number Publication date
US20200252604A1 (en) 2020-08-06
DE102019102783A1 (de) 2020-08-06
EP3693927A1 (de) 2020-08-12
EP3693927B1 (de) 2021-03-10

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