Studies have been carried out to recognize individuals from a frontal view using their gait patterns. In previous work, gait sequences were captured using either single or stereo RGB camera systems or the Kinect 1.0 camera system. In this research, we used a new frontal view gait recognition method using a laser based Time of Flight (ToF) camera. In addition to the new gait data set, other contributions include enhancement of the silhouette segmentation, gait cycle estimation and gait image representations. We propose four new gait image representations namely Gait Depth Energy Image (GDE), Partial GDE (PGDE), Discrete Cosine Transform GDE (DGDE) and Partial DGDE (PDGDE). The experimental results show that all the proposed gait image representations produce better accuracy than the previous methods. In addition, we have also developed Fusion GDEs (FGDEs) which achieve better overall accuracy and outperform the previous methods.
A frontal view gait recognition based on 3D imaging using a time of flight camera
2014-09-01
364817 byte
Conference paper
Electronic Resource
English
Gait Identification Based on Multi-view Observations Using Omnidirectional Camera
Springer Verlag | 2007
|Frontal Plane Gait Analysis using Pose Estimation Models
IEEE | 2023
|