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No. 51 (1996/03) >

 
Title :Image Restoration by a Constrained Genetic Algorithm
Authors :Chen, Yen-Wei
Nakao, Zensho
Iguchi, Makoto
Authors alternative :陳, 延偉
仲尾, 善勝
Issue Date :Mar-1996
Abstract :A genetic algorithm is presented for the deconvolution problem of image restoration. The restoration problem is modeled as an optimization problem, whose cost function is minimized based on mechanics of natural selection and natural genetics. Because the complicated a priori constraints can be easily incoporated by the appropriate modification of the costfunction, the algorithm is well suited to the solution of ill-posed problem. The simuation results show that it is possible to obtain a perfect restoration even in the presence of noise by constraining the cost function with some a priori information such as smoothness.
Type Local :紀要論文
ISSN :0389-102X
Publisher :琉球大学工学部
URI :http://hdl.handle.net/20.500.12000/1976
Citation :琉球大学工学部紀要 no.51 p.67 -71
Appears in Collections:No. 51 (1996/03)

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