Accelerometric signals in automatic balance assessment
详细信息 查看全文
- 作者：Pawel Badura ; pawel.badura@polsl.pl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ambient assisted living ; Computer-aided diagnosis ; Balance assessment ; Feature extraction
- 刊名：Computerized Medical Imaging and Graphics
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：46
- 期：part_P2
- 页码：169-177
- 全文大小：1356 K
文摘
- •
We propose a system for automatic balance assessment.
- •
Acceleration signals acquired by sensors worn by a patient.
- •
Multiple medium and high frequency signal features extraction and selection.
- •
Building an expert system able to process the feature vector.
- •
Experiments with seven BBS activities and 52 elderly patients yielding 75–94% of correct assessments.