Dense Trajectories and Motion Boundary Descriptors for Action Recognition - Wang, Heng; Kläser, Alexander; Schmid, Cordelia; Liu, Cheng-Lin (International journal of computer vision, 2013)
Keywords: Algorithms; Analysis; Applied sciences; Artificial Intelligence; Boundaries; Cameras; Classification; Computer Imaging; Computer Science; Computer science; control theory; systems; Computer Vision and Pattern Recognition; Datasets; Exact sciences and technology; Histograms; Image Processing and Computer Vision; Image processing systems; Pattern Recognition; Pattern Recognition and Graphics; Pattern recognition. Digital image processing. Computational geometry; Recognition; Representations; Sensors; Spacetime; State of the art; Studies; Trajectories; Vision; Vision systems; Action recognition; Motion boundary histograms; Dense trajectories; Multimedia; Computer vision; Action; Histogram; Motion estimation; Point shape; Video signal; Mobility; Sport; Behavioral analysis; Scene analysis; Classification; Object detection; Trajectory; Web site; Pattern extraction; Optical flow