Evaluation of Robust Covariance Estimation for Object Detection
| dc.citation.epage | 20 | spa |
| dc.citation.issue | 01 | spa |
| dc.citation.journalTitle | Cuadernos de Ingeniería Matemática | spa |
| dc.citation.spage | 1 | spa |
| dc.citation.volume | 01 | spa |
| dc.contributor.affiliation | Universidad EAFIT, School of Sciences, Department of Mathematical Sciences | spa |
| dc.contributor.author | Tamayo-Arango, Andres Felipe | |
| dc.contributor.author | Plazas Escudero, David | |
| dc.contributor.author | Vidal-Correa, Juan Pablo | |
| dc.coverage.spatial | Medellín de: Lat: 06 15 00 N degrees minutes Lat: 6.2500 decimal degrees Long: 075 36 00 W degrees minutes Long: -75.6000 decimal degrees | |
| dc.date.accessioned | 2021-06-10T20:29:41Z | |
| dc.date.available | 2021-06-10T20:29:41Z | |
| dc.date.issued | 2021-04-07 | |
| dc.description.abstract | This work presents an initial approach to the evaluation of robust covariance estimation for object detection (localization) using the “region covariance” technique from the literature. The covariance estimation is performed using the Comedian, Kendall, Spearman and Ledoit and Wolf robust approaches for covariance, and the procedure was also compared using two different matrix norms for estimating dissimilarity. The performance was measured quantitatively using linear regression and Pareto boundaries, yielding the Ledoit and Wolf estimation with best overall performance in object detection in normal and noisy images. | spa |
| dc.format | application/pdf | eng |
| dc.identifier.uri | http://hdl.handle.net/10784/29845 | |
| dc.language.iso | eng | spa |
| dc.publisher | Universidad EAFIT | spa |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
| dc.rights.local | Acceso abierto | spa |
| dc.subject.keyword | Region covariance | spa |
| dc.subject.keyword | Robust estimation | en |
| dc.subject.keyword | Object detection | en |
| dc.subject.keyword | Pareto boundaries | en |
| dc.subject.keyword | Image features | en |
| dc.title | Evaluation of Robust Covariance Estimation for Object Detection | spa |
| dc.type | info:eu-repo/semantics/publishedVersion | spa |
| dc.type.local | Artículo | spa |
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