Muncy, Geissler, Olds & Lowe, P.C.
Image conversion method and device using calibration reference pattern
An image conversion method is provided. An image of a calibration reference pattern is captured. A plurality of first and a plurality of second characteristic patterns of the calibration reference pattern are identified. Coordinates of the first and second characteristic patterns in a first view angle coordinate system are obtained, and coordinates of the first and second characteristic patterns in a second view angle coordinate system are obtained, to obtain a coordinate conversion relationship between the first and second view angle coordinate systems. An input image is converted to an output image according to the coordinate conversion relationship.
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
G B H B
G06T B60R H04N B60R
inventional additional inventional inventional
Shao-Yuan Yu-Chen Wei-Cheng
Lee Lin Liu