BROWSE
Detail
Registered APPARATUS AND METHOD FOR CALIBRATING A CAMERA
- Inventors
- Lee Joo-Haeng, Lee Ahyun, Hyun Kim, Suh Jeong Dae
- Application No.
- 14834297 (2015.08.24)
- Publication No.
- 20160227207 (2016.08.04)
- Registration No.
- 9591301 (2017.03.07)
- Country
- UNITED STATES
- Project Code
- 13VE1400, Real brush/liquid image input/output device and platform for reality enhanced digital painting canvas, Suh Jeong Dae
- Abstract
- An apparatus for calibrating a camera comprises a camera; an input unit configured to receive a segmentation diagonal ratio of the environment quadrangle; a memory configured to store a program; and a processor configured to perform camera calibration based on the program, wherein the program is configured to: extract diagonal parameters of a centered quadrangle from the image; estimate length of a projection center line; estimate a projection angle; estimate an angle between diagonals of a projection quadrangle; estimate a projection center point; and estimate extrinsic and intrinsic parameters of the camera.
- KSP Keywords
- Camera Calibration, Center point, Projection angle, intrinsic parameters
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | APPARATUS AND METHDO FOR CALIBRATING A CAMERA | KOREA | KIPRIS |