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Mechanical products normally consist of multi-parameter mechanisms. The uncertain factors resulted from the quantity of parameters and complicity of inter-relations shall give rise to problems of large dimensional arrays. Moreover, optimal models often contain functions of distinctive property, therefore feasible optimal methods are hard to find. On the basis of analyzing the optimal design methods...
A pyramid approach for remote sensing image registration based on mutual information and grey relational analysis is presented. The methodology applies edge information of image extracted using grey relational analysis and combines with mutual information regarding as similarity measure. First, the image pyramid is constructed by wavelet transform, and then coarse-to-fine multi-resolution search approaches...
Both persistent connecting devices and nonpersistent connecting devices exist in the mobile learning environment, therefore the mobile agent code migration strategies based either on the all-code transmission plus mobile-code-source manner or on the needed-code transmission plus the fixed- code- source manner do not satisfy this situation in mobile computing systems in deed. in this paper, a flexible...
Background modeling is a key step of background subtraction methods used in the context of static camera. The goal is to obtain a clean background and then detect moving objects by comparing it with the current frame. This paper describes a novel fuzzy approach for moving object detection which is capable of processing images extremely rapidly and achieving high detection rates. This work integrates...
Complicated mechanical products normally consist of multi-parameter mechanisms. The couplings between two tmechanisms are either strong or weak. The traditional optimal design methods cannot meet the requirements of optimal structural design of the complicated multi-parameter mechanical products. On the basis of analyzing the optimal design methods and the data mining principles, an improved iterative...
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