Abstract
Two image sensors simulate directly the way of disposing images with the human's two eyes, so it has important value to apply to many domains, such as object identify, workpiece localization, robot navigation, and so on. This paper focus on the object localization and distance detection based on two image sensors. It concentrates on how to apply two CCD image sensors to object localization of a sphere in indoor environments. At first a space model of the two image sensors was set up, then an experiment platform was built in order to prove the correctness and feasibility of that localization algorithm, and the relationship between the coordinate localization accuracy and the sensor structural parameters was analyzed. At the end the source caused to localization errors was found out by their characteristics.
| Original language | English |
|---|---|
| Article number | 72800O |
| Journal | Progress in Biomedical Optics and Imaging - Proceedings of SPIE |
| Volume | 7280 |
| DOIs | |
| Publication status | Published - 2009 |
| Event | 7th International Conference on Photonics and Imaging in Biology and Medicine - Wuhan, China Duration: 24 Nov 2008 → 27 Nov 2008 |
Keywords
- Canny operator
- Hough transformation
- Spherical localization
- Two image sensors