Extraction of Shape-Invariant Gait Features for Human Gait Recognition

Provided by: The World
Topic: Security
Format: PDF
In appearance based human gait recognition, minimizing the variations of different cofactors such as viewing angles, carrying objects, clothing are the key challenging problems. To extract the shape-invariant gait features the authors have adopted a qualitative spatial and temporal reasoning based feature extraction technique. They extract the Space Time Shapes (STS) silhouettes from a gait sequence including three important parameters space, time and viewing angle. Although the viewing angle is fixed but other two parameters are used in accounting the variations due to different cofactors with the time.

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