18 research outputs found
Higher moments of the pion multiplicity distribution in proton-proton interactions at 12 and 24 GeV/c
Analysis of the reaction , and the question of double pomeron exchange in high-energy production processes
Analysis of the reaction pp â p() ^{0} p, and the question of double pomeron exchange in high-energy production processes
Cascade framework for object extraction in image sequences
Conference Name:2012 International Conference on Computer Vision in Remote Sensing, CVRS 2012. Conference Address: Xiamen, China. Time:December 16, 2012 - December 18, 2012.Xiamen University; National University of Defense TechnologyThis paper proposes a novel cascade framework to improve spatiotemporal object extraction algorithms for unconstrained image sequences. The cascade framework successively incorporates the constraints on the size of objects for candidate region prediction, an improved backprojection algorithm for coarse localization, ASIFT feature matching for object markers propagation and a novel interactive region merging method for the exact object contour segmentation. Real-world experiments show the effectiveness of the proposed method in the case of varying viewpoint, changing backgrounds, and similar distractors. æŒ 2012 IEEE