A Geometric View Transformation Model Using Free-Form Deformation for Cross-View Gait Recognition

Gait is a commonly used behavioral biometric that proved to be successful for authenticating people at a distance, however, its recognition accuracy severely deteriorates due to view changes. We therefore propose a Geometric View Transformation Model (GVTM) to enhance the robustness of gait recognition under cross-view conditions. Specifically, we train a subject-independent warping field with a f...