Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/54033| Author(s): | Francisco P. M. Oliveira João Manuel R. S. Tavares |
| Title: | Registration of plantar pressure images |
| Issue Date: | 2011 |
| Abstract: | We present an analysis of four different algorithms used to register plantar pressure images: a first one based on the matching of the external contours of the feet, a second algorithm based on the technique of phase correlation, a third one based on the direct optimization of the cross-correlation (CC) and using the Fourier transform, and a fourth and last algorithm that is based on the iterative optimization of an intensity (dis)similarity measure. In terms of accuracy, the later algorithm achieved the best registration results; on the other hand, the algorithm based on the matching of contours was the fastest, but its accuracy was inferior to the accuracy of the remaining algorithms. |
| Subject: | Biomecânica, Engenharia mecânica Biomechanics, Mechanical engineering |
| Scientific areas: | Ciências da engenharia e tecnologias::Engenharia mecânica Engineering and technology::Mechanical engineering |
| URI: | https://hdl.handle.net/10216/54033 |
| Source: | CompBioMed - 2nd International Conference on Computational & Mathematical Biomedical Engineering |
| Document Type: | Artigo em Livro de Atas de Conferência Internacional |
| Rights: | openAccess |
| License: | https://creativecommons.org/licenses/by-nc/4.0/ |
| Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
This item is licensed under a Creative Commons License
