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We propose a new method for lung-motion tracking and its quantification from 4-dimensional X-ray computed tomographic (4D-CT) images. This method uses an enhanced 3D-KLT tracker. An advantage of our method is that it can find many feature points (regions) for tracking that are not restricted to the bifurcation points of bronchi or vessels. The feature point extraction algorithm depends only on image...
In this paper we consider to solve the input output scheduling problem (IOSP) in automated warehouse exactly by bounding procedure and general purpose MIP solver. As the bounding procedure to obtain good lower bound, we examine Lagrangian relaxation based method, that is an application of the first step of the additive bounding procedure for CVRP. Replacing costly column generation with Lagrange dual...
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