Abstract
Around-View Monitoering (AVM) system that displays images around the vehicle in real time in order to assist driver's safe driving is being studied. In order to acquire images around the vehicle, a method of stitching images obtained from a plurality of cameras is generally used. When multiple cameras are used, the load on the hardware and software side increases. In this paper, we propose an imaging system that can obtain a wide angle of view using a single camera to compensate for these drawbacks. The proposed imaging system is a catadioptric imaging system using a hyperbolic cylindrical reflector with a camera. It is possible to acquire an image at a single view point in which the viewpoint of the image is fixed by designing the reflector in hyperbola form. If a hyperbolic cylindrical reflector is used, severe distortion is seen in the image. In order to get rid of the distortion, a geometric optics model of the image system was constructed, and an algorithm for reconstructing the image with the bird's-eye image through the optical tracking process was designed and tested.
| Translated title of the contribution | Panorama Imaging System Using Hyperbolic Cylinder Reflector and Image Reconstruction Algorithm for Automative AVM System |
|---|---|
| Original language | Korean |
| Pages (from-to) | 807-816 |
| Number of pages | 10 |
| Journal | 예술인문사회 융합 멀티미디어 논문지 |
| Volume | 7 |
| Issue number | 6 |
| DOIs | |
| State | Published - Jun 2017 |