HU Meng-lin, WAN You-chuan, WANG Ming-wei, et al. Band Selection Based on Chaotic Cuckoo Search Algorithm for Hyperspectral Image[J]. 2018, 35(4): 124-129.
HU Meng-lin, WAN You-chuan, WANG Ming-wei, et al. Band Selection Based on Chaotic Cuckoo Search Algorithm for Hyperspectral Image[J]. 2018, 35(4): 124-129.DOI:
Band Selection Based on Chaotic Cuckoo Search Algorithm for Hyperspectral Image
A band selection technique based on chaotic cuckoo search algorithm is proposed in this paper
which combined with cuckoo search algorithm and chaotic map to solve the problem of dimension reduction of hyperspectral image. As a common used evolutionary algorithm
cuckoo search algorithm has the better global optimization ability
and chaotic map can improve the local optimization ability of evolutionary algorithm. Hence
a HYDICE image is utilized to test the efficiency of the proposed method. experimental results demonstrate that the search ability of chaotic cuckoo search algorithm is better than genetic algorithm
particle swarm optimization algorithm
and standard cuckoo search algorithm. Meanwhile
the classification accuracy could be increased by using the selected band subset.
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references
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