Analytic image unwarping by a systematic calibration method for omni-directional cameras with hyperbolic-shaped mirrors.
Sheng-Wen JengWen-Hsiang TsaiPublished in: Image Vis. Comput. (2008)
Keyphrases
- omni directional
- calibration method
- multi camera
- single camera
- catadioptric cameras
- field of view
- single viewpoint
- multiple cameras
- camera calibration
- radial distortion
- panoramic images
- surveillance system
- object tracking
- hough transform
- ground plane
- face tracking
- image based rendering
- input image
- reconstruction method
- intrinsic parameters
- vanishing points
- region of interest
- high resolution
- single view
- multi sensor