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On generally considering the uncertainties of the evacuation request unreliable, the constant change process of disaster and the personnel complex behavior as well as the high cost of model's infeasibility, the dynamic model of transportation network in emergency evacuation is built. It is proved that the emergency evacuation management is a typically uncertainty optimization problems through an example,...
Restoration of the occlusal teeth surface is an important aspect in dental CAD system. The designed surface shape must fit the existing jaw articulation and keep the anatomy features of the generic teeth. In this paper we presented a new method for teeth surface restoration based on space mapping deformation technology. The main focus on this method is the dental surface global and local mapping deformation...
Automatic tooth restoration produces customized teeth with a prepared cavity, while the fitting of the restoration is determined by the boundary feature of the cavity. An improved method of 3D optimal path searching to precisely detect the borderline for extraction using intelligent scissors is presented here. Identified by the minimum weighted sum local cost functions of the boundary features in...
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