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This paper proposes a novel method for image denoising based on the maximum entropy principle. For an image corrupted by Gaussian and impulse noise, impulse noise with high value is detected first using rank statistics, and then removed by a local Gaussian filter. To remove the noise left, an improved self-adaptive non-local filter, with the weights obtained based on the maximum entropy principle,...
Recently a strong research effort has been spent on Vehicular Ad-Hoc Networks to evaluate, also by simulations, the effectiveness of protocol solutions. The difficulties lie not only in the definition of realistic simulation environments (including mobility, propagation effects and large number of nodes), but also in the precise comprehension of the results achieved. In fact the outputs hardly allow...
In order to meet the practical need of a number of scientific researchers during the task of simulation modeling and to overcome some shortcomings of the existing simulation modeling tools, this paper presents a new simulation platform KD-VisualSimIDE. It is emphasized on the whole structure of this platform, especially the design and implementation of the model editor which is an important part of...
Satellite tool kit (abbr. STK) is a professional space-analysis software widely used in all phases of a space systempsilas life cycle. The simulation of STK is efficient and accurate relatively. Sometimes STK can not run efficiently. Maybe some other software can be used to make up. The problem of how to integrate applications with STK is faced during program exploring. An approach for integrating...
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