Title:
METHOD, SYSTEM AND COMPUTER-READABLE MEDIUM FOR CAMERA CALIBRATION
Document Type and Number:
WIPO Patent Application WO/2019/008402
Kind Code:
A8
Abstract:
The invention provides a method, a system and a computer-readable medium for calibrating a camera by using a multi -pattern calibration rig, each pattern (123) being repetitive and comprising calibration shapes (124), the method comprising the steps of - capturing an image (126) of the multi-pattern calibration rig with the camera, - segmenting contours of the imaged calibration shapes (124), - building groups of coherent contours based on a similarity of their shapes and their distances from each other, and - identifying a position of each pattern (123) in the image (126) based on the contour groups.
Inventors:
FEGYVER ZOLTÁN (HU)
VÁRSZEGI KRISTÓF (HU)
VÁRSZEGI KRISTÓF (HU)
Application Number:
PCT/HU2018/000031
Publication Date:
February 07, 2019
Filing Date:
July 05, 2018
Export Citation:
Assignee:
AIMOTIVE KFT (HU)
International Classes:
G06T7/80; G06T7/73
Attorney, Agent or Firm:
GÖDÖLLE, KÉKES, MÉSZÁROS & SZABÓ (HU)
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