id: 50264937 dt: j an: 50264937 au: Ma, Xiang; Schonfeld, Dan; Khokhar, Ashfaq A. ti: Video event classification and image segmentation based on noncausal multidimensional hidden Markov models so: IEEE Transactions on Image Processing 18, No. 6, 1304-1313 (2009). py: 2009 pu: la: EN cc: ut: ci: li: doi:10.1109/TIP.2009.2017166