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There are several approaches invented for solving the triangulation problem in computer vision. Most of them are not projective-invariant, which is very important in 3D reconstruction. Therefore, we propose the method in this paper to solve the problem. Instead of solving high order equation, we introduce second-order Lagrange multiplier. We get the result by iterative, and therefore the result will...
Model order selection approaches are usually evaluated in simulations by comparing the resulting model orders to the true model order. In this paper, the mean Kullback-Leibler divergence (MKD) between the selected model and the true model is proposed as an objective measure for evaluating different model order selection approaches in simulations. For Gaussian linear model order selection problems...
Average Kullback-Leibler divergence (AKD) between the selected model and the true model is proposed as an available measurement for evaluating different model order selection approaches in simulations. Kullback-Leibler divergence of linear model order is reduced to simple forms, so AKD of linear model can be easily computed. In terms of parameter estimation of linear model, simulation results show...
Model order selection approaches are usually evaluated in simulations by comparing the resulting model orders to the true model order. In this paper, the mean Kullback-Leibler divergence (MKD) between the selected model and the true model is proposed as an objective measure for evaluating different model order selection approaches in simulations. For Gaussian linear model order selection problems...
Based on analyzing three representative multicast rekeying scheme, such as LKH, OFT and OKD, in this paper, a M-dimensional sphere rekeying scheme for dynamics multicast is put forward. In this new scheme, GC (group key controller) can utilize the cooperation of sibling nodes by one common father as rekeying, when new member joins in or old member leaves, all of sibling nodes will generate a new KEK...
Rapid fault diagnosis in distribution system is a significant task for reducing power outage time and service reliability. Aiming at reduction of decision table, the key part of rough set based approach for fault diagnosis of distribution system, a heuristic reduction algorithm based on attribution length and frequency and value reduction method are proposed. Meanwhile, an Euclid matching method is...
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