Masanori Miyoshi

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Background subtraction is a common method for detecting moving objects, but it is yet a difficult problem to distinguish moving objects from backgrounds when these backgrounds change significantly. Hence, we propose a method for detecting moving objects with a background model that covers dynamic changes in backgrounds utilizing a spatio-temporal texture(More)
This paper p'VlJOses a /lew meThod for incoherent lIlotion recognitioll from video sequences. We use time-series ~pariQ-lempora/ illlensity gradients within a space-rime patch. Using a global space-time patch, we fOl/lld ,hor the gradiem feature allows liS 10 distinguish an incoherent lIlotion from a coherem motion wilhout segmentalion. Furthermore 'he(More)
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