APPARATUS AND METHOD FOR CORRECTING IMAGE DISTORTION OF A CAMERA FOR VEHICLE

Patent №

US 9,813,619

Granted

2017-11-07

Filed 2014

Owner

HYUNDAI MOTOR COMPANY

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14564751

An apparatus for correcting image distortion of a camera in a vehicle includes: a camera mounted in the vehicle; a camera characteristic extractor configured to extract camera characteristic parameters of the camera based on a preset mathematical model; a tilt angle calculator configured to calculate tilt angles of a virtual camera corresponding to the camera in each photographing region using the camera characteristic parameters; a yaw angle calculator configured to calculate yaw angles of the virtual camera in each photographing region; an image corrector configured to view-transform a photographed image photographed by the camera by adjusting angles of the virtual camera based on a correction model in order to secure a view region of the photographed image and create a corrected image depending on the view-transform; and a display configured to display the corrected image output from the image corrector.

VisionH04N 23/698G06T 7/80G06T 2207/30252

AI classification

Vision1.00
Evolutionary computation0.07
Knowledge representation0.06
Natural language0.01
Machine learning0.01
AI hardware0.00
Planning0.00
Speech0.00

Ownership

HYUNDAI MOTOR COMPANY

assignment · 344400581

Assignors

AN, JUN SIK, LEE, JOONG RYOUL, SUNG, KAP JE, CHANG, EU GENE

On an employer assignment, the assignors are typically the inventors.

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