Video action recognition with spatio-temporal graph embedding and spline modeling

In recent years, video analysis and event recognition are becoming a popular research topic with wide applications in surveillance and security. In this paper, we proposed a video action appearance modeling based on spatio-temporal graph embedding and video action recognition based on video luminance field trajectory spline modeling and aligned matching. Graphs are computed from spline re-sampling of training video data set. Matching is achieved from minimizing the average projection distance between query clips and training groups. Simulation with the Cambridge hand gesture data set demonstrates the effectiveness of the proposed solution.