CALIBRARION METHOD, CALIBRATION DEVICE, AND COMPUTER PROGRAM PRODUCT
A calibration method is for a photographic device that photographs an object through a transparent body. The calibration method includes: acquiring a first photographic image by photographing the object without interposing the transparent body; acquiring a second photographic image by photographing...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English French German |
Published |
26.04.2017
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A calibration method is for a photographic device that photographs an object through a transparent body. The calibration method includes: acquiring a first photographic image by photographing the object without interposing the transparent body; acquiring a second photographic image by photographing the object through the transparent body; calculating an absolute positional deviation that indicates a deviation in coordinates of an image of the object due to the transparent body based on coordinates of an image of the object on the first photographic image and coordinates of an image of the object on the second photographic image; calculating a correction parameter for calibrating the absolute positional deviation; and storing the correction parameter in the photographic device. |
---|---|
Bibliography: | Application Number: EP20150759240 |