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The classification of the uterine myoma and adenomyosis from their ultrasound images mainly depends on doctors' experience and lacks objective criterions. Here a novel classification method is proposed using the multiresolution analysis and the orientational fractal analysis. Firstly, texture features under various resolutions and orientational fractal features are obtained from ultrasound images...
Our paper addresses the problem of enforcing constraints in human body tracking. A projection technique is derived to impose kinematic constraints on independent multibody motion: we show that for small motions the multibody articulated motion space can be approximated by a linear manifold estimated directly from the previous body pose. We propose a learning approach to model nonlinear constraints;...
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