A fully connected model for consistent collective activity recognition in videos ?
A fully connected model for consistent collective activity recognition is proposed. Various features are leveraged over a multi-scale in a single unified model. Efficiency is achieved by describing the pairwise potentials as Gaussian kernels. Our model can deal with multiple activities in a scene and activity transition. Experimental results show that our method outperforms state-of-the art methods.
fully connected model collective activity recognition crfs spatial and temporal consistency