Kanwal, Nadia and Ehsan, Shoaib and Bostanci, Erkan and Clark, Adrian F (2011) Evaluating the angular sensitivity of corner detectors. In: 2011 IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems (VECIMS), 2011-09-19 - 2011-09-21.
Kanwal, Nadia and Ehsan, Shoaib and Bostanci, Erkan and Clark, Adrian F (2011) Evaluating the angular sensitivity of corner detectors. In: 2011 IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems (VECIMS), 2011-09-19 - 2011-09-21.
Kanwal, Nadia and Ehsan, Shoaib and Bostanci, Erkan and Clark, Adrian F (2011) Evaluating the angular sensitivity of corner detectors. In: 2011 IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems (VECIMS), 2011-09-19 - 2011-09-21.
Abstract
Several popular corner detectors were evaluated on imagery containing corners with a variety of internal angles. Even in a noise-free environment, differences in performance were found. A null hypothesis approach was taken in evaluating whether these performance differences were significant, taking into account correctly the size of the dataset and the number of discrepancies. It was found that some of these performance differences are statistically significant, allowing recommendations to be made regarding which detectors should be used when a problem has corners of known internal angles. © 2011 IEEE.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Published proceedings: VECIMS 2011 - 2011 IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems, Proceedings |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
| Divisions: | Faculty of Science and Health Faculty of Science and Health > Computer Science and Electronic Engineering, School of |
| SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
| Depositing User: | Unnamed user with email elements@essex.ac.uk |
| Date Deposited: | 19 Jan 2015 11:17 |
| Last Modified: | 24 Oct 2024 19:38 |
| URI: | http://repository.essex.ac.uk/id/eprint/9213 |