Multidimensional comparison of shot detection algorithms

摘要: Shot change detection in video sequences mainly involves two tasks: a numeric evaluation of the degree disparity between temporally related frames, and deciding whether value or series values that is not shot change. This paper focuses on first task, presents methodology for comparison different criteria to evaluate frames. The main innovation respect other comparative studies, it allows multidimensional analysis based simultaneous consideration several criteria. In order overcome problems inherent approach, this method independent any decision process, evaluates performance every criterion set via process results obtaining a. single numerical value, which an extensive study clear straightforward possibilities each technique.