Title:
CAMERA POSE AND PLANE ESTIMATION USING ACTIVE MARKERS AND A DYNAMIC VISION SENSOR
Document Type and Number:
WIPO Patent Application WO/2019/066476
Kind Code:
A1
Abstract:
A method of camera pose and plane estimation may include detecting a marker within a 3-dimensional (3D) environment by detecting, using a dynamic vision sensor (DVS), a first plurality of light sources arranged in a shape and blinking at a first frequency, wherein the shape corresponds to the marker, determining an orientation and an identity of the marker based upon detecting, using the DVS, a second plurality of light sources corresponding to the marker and blinking at a second frequency different from the first frequency. A camera pose for the DVS may be determined based on the shape, the orientation, and the identity of the marker using the processor.
Inventors:
FONTANEL FANNIE (US)
GUPTA ANKUR (US)
SAPIENZA MICHAEL (US)
BENDALE ABHIJIT Z (US)
MISTRY PRANAV (US)
GUPTA ANKUR (US)
SAPIENZA MICHAEL (US)
BENDALE ABHIJIT Z (US)
MISTRY PRANAV (US)
Application Number:
PCT/KR2018/011400
Publication Date:
April 04, 2019
Filing Date:
September 27, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06T7/70
Foreign References:
| US20060293810A1 | 2006-12-28 | |||
| US20150094142A1 | 2015-04-02 |
Other References:
MATTHIAS FAESSLER ET AL.: "A Monocular Pose Estimation System based on Infrared LEDs", 2014 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS & AUTOMATION (ICRA, 31 May 2014 (2014-05-31), XP032650762, Retrieved from the Internet
T. DELBRUCK ET AL.: "Integration of dynamic vision sensor with inertial measurement unit for electronically stabilized event-based vision", 2014 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS, 1 June 2014 (2014-06-01), Melbourne VIC, Australia, XP032624761, Retrieved from the Internet
GUILLERMO GALLEGO ET AL., EVENT-BASED CAMERA POSE TRACKING USING A GENERATIVE EVENT MODEL, 7 October 2015 (2015-10-07), XP055586240, Retrieved from the Internet
See also references of EP 3642799A4
T. DELBRUCK ET AL.: "Integration of dynamic vision sensor with inertial measurement unit for electronically stabilized event-based vision", 2014 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS, 1 June 2014 (2014-06-01), Melbourne VIC, Australia, XP032624761, Retrieved from the Internet
GUILLERMO GALLEGO ET AL., EVENT-BASED CAMERA POSE TRACKING USING A GENERATIVE EVENT MODEL, 7 October 2015 (2015-10-07), XP055586240, Retrieved from the Internet
See also references of EP 3642799A4
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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