Spectral dimensionality reduction based on intergrated bispectrum phase for hyperspectral image analysis

• Main Author: Saipullah, Khairul Muzzammil
• Format: Conference or Workshop Item
• Language: English
• Published: 2011
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utem.edu.my/id/eprint/4097/1/2-SPECTRAL_DIMENSIONALITY_REDUCTION.pdf; http://eprints.utem.edu.my/id/eprint/4097/; http://spiedigitallibrary.org/proceedings/resource/2/psisdg/8180/1/81801H_1?isAuthorized=no

In this paper, we propose a method to reduce spectral dimension based on the phase of integrated bispectrum. Because of the excellent and robust information extracted from the bispectrum, the proposed method can achieve high spectral classification accuracy even with low dimensional feature. The c...