Multiple Target Localisation at over 100 FPS
Simon B. Taylor, Tom W. Drummond · 2009
This paper presents a method for fast feature-based matching which enables 7 independent targets to be localised in a video sequence with an average total processing time of 7.46ms per frame. We extend recent work [14] on fast matching using Histogrammed Intensity Patches (HIPs) by adding a rotation invariant framework and a treebased lookup scheme. Compared to state-of-the-art fast localisation schemes [15] we achieve better matching robustness in under a quarter of the computation time and requiring 5-10 times less memory.