As a contribution to reproducible research, this paper presents a framework and a database to improve the development, evaluation and comparison of methods for gait recognition from motion capture (MoCap) data. The evaluation framework comprises source codes of state-of-the-art human-interpretable geometric features as well as our own approaches where gait features are learned by a modification of Fisher’s Linear Discriminant Analysis with the Maximum Margin Criterion, and by a combination of Principal Component Analysis and Linear Discriminant Analysis. It includes a description and source codes of a mechanism for evaluating class separability coefficients of feature space and four classifier performance metrics. This framework also contains a tool for learning a custom classifier and for classifying a custom probe on a custom gallery. We provide an experimental database along with source codes for its extraction from the general CMU MoCap database.
CITATION STYLE
Balazia, M., & Sojka, P. (2017). An evaluation framework and database for mocap-based gait recognition methods. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 10214 LNCS, pp. 33–47). Springer Verlag. https://doi.org/10.1007/978-3-319-56414-2_3
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