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In this paper, we present a framework for real-time mosaicing from video sequences recorded from an uncalibrated pan tilt zoom camera based on multiframe registration. To this end, a new frame alignment algorithm, the direct local indirect global (DLIG), is presented. The key idea of the DLIG alignment is to divide the frame alignment problem into the problem of registering a set of spatially related...
This paper proposed a new method for multi-target tracking in video sequences by combining two trackers, sum-of-squared differences (SSD) and kernel particle filter (KPF). In our work, the idea of Object Likelihood Value of pixel is proposed. Instead of using direct propagation resample result from the previous sample set, a weighted SSD displacement is used for reinitializing and resample before...
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