Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6950880 | Biomedical Signal Processing and Control | 2018 | 8 Pages |
Abstract
The aim of this work is to extract relevant information about primary stability from the complex ultrasonic signal obtained from a probe screwed to the implant. To do this, signal processing based on multiscale analysis has been used. The comparison between experimental and numerical results has been carried out, and a correlation has been observed between the multifractal signature and the stability. Furthermore, a sensitivity study has shown that the variation of certain parameters (i.e. central frequency and trabecular bone density) does not lead to a change in the response.
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
I. Scala, G. Rosi, V.-H. Nguyen, R. Vayron, G. Haiat, S. Seuret, S. Jaffard, S. Naili,