TY - GEN
T1 - Adaptive non-dominated sorting genetic algorithms for wavelength selection of molecular hyperspectral images
AU - Li, Qingli
AU - Liu, Jingao
AU - Wang, Yiting
AU - Dai, Chunni
PY - 2010
Y1 - 2010
N2 - Hyperspectral data cube usually includes hundreds of high-correlated single band images. It is necessary to reduce the dimensionality of hyperspectral images to facilitate the studies and analysis. This paper presents an adaptive non-dominated sorting genetic algorithm to process the wavelength combination of molecular hyperspectral images. In this algorithm, dynamic reproduction probabilities are employed to regulate the selection pressure. To evaluate the performance of this new algorithm on the combination optimization, the simulation results are compared with those of a non-dominated sorting genetic algorithm without adaptation and of a single-objective genetic algorithm having the same adaptive mechanism. The comparison revealed its better performance in the wavelength selection of molecular hyperspectral data of rat retinal sections.
AB - Hyperspectral data cube usually includes hundreds of high-correlated single band images. It is necessary to reduce the dimensionality of hyperspectral images to facilitate the studies and analysis. This paper presents an adaptive non-dominated sorting genetic algorithm to process the wavelength combination of molecular hyperspectral images. In this algorithm, dynamic reproduction probabilities are employed to regulate the selection pressure. To evaluate the performance of this new algorithm on the combination optimization, the simulation results are compared with those of a non-dominated sorting genetic algorithm without adaptation and of a single-objective genetic algorithm having the same adaptive mechanism. The comparison revealed its better performance in the wavelength selection of molecular hyperspectral data of rat retinal sections.
KW - Genetic algorithm
KW - Hyperspectral imaging
KW - Non-dominated sorting
KW - Wavelength selection
UR - https://www.scopus.com/pages/publications/78650673603
U2 - 10.1109/BMEI.2010.5639650
DO - 10.1109/BMEI.2010.5639650
M3 - 会议稿件
AN - SCOPUS:78650673603
SN - 9781424464968
T3 - Proceedings - 2010 3rd International Conference on Biomedical Engineering and Informatics, BMEI 2010
SP - 82
EP - 85
BT - Proceedings - 2010 3rd International Conference on Biomedical Engineering and Informatics, BMEI 2010
T2 - 3rd International Conference on BioMedical Engineering and Informatics, BMEI 2010
Y2 - 16 October 2010 through 18 October 2010
ER -