Abstract:Integral Histogram is widely used among various real-time algorithms due to its computationally efficient facility to compute histograms from an image. However, its advantage is greatly diminished for algorithms requiring only a few histograms since required initialization operation takes up majority of total running time. In this paper we propose a block-based integral histogram that drastically reduces initialization time, a major weakness of integral histograms, and suggest interpolation methods to generate… Show more
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