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- Lindblad, Joakim, et al.
(författare)
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Defuzzification by Feature Distance Minimization Based on DC Programming
- 2007
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Ingår i: 5th International Symposium on Image and Signal Processing and Analysis, 2007. - 9789531841160 ; , s. 373-378
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Konferensbidrag (refereegranskat)abstract
- We introduce the use of DC programming, in combination with convex-concave regularization, as a deterministic approach for solving the optimization problem imposed by defuzzification by feature distance minimization. We provide a DC based algorithm for finding a solution to the defuzzification problem by expressing the objective function as a difference of two convex functions and iteratively solving a family of DC programs. We compare the performance with the previously recommended method, simulated annealing, on a number of test images. Encouraging results, together with several advantages of the DC based method, approve use of this approach, and motivate its further exploration.
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