An approach of visual motion analysis

In this article, we describe some aspects of the Visual Motion Analysis, where the focus is on the techniques applied in tracking tasks. First we present a Motion Analysis and Recognition (MAR) framework and then we describe methods at two levels of this framework: Image level and 2D level. We explain techniques of motion analysis using single and multiple cues, describing in the last case several cue integration techniques for robust tracking. In order to illustrate the methods, we show several examples of tracking.