30 October 2009 A new method of remote sensing image classification based on FSVM
Author Affiliations +
Proceedings Volume 7496, MIPPR 2009: Pattern Recognition and Computer Vision; 749617 (2009) https://doi.org/10.1117/12.830049
Event: Sixth International Symposium on Multispectral Image Processing and Pattern Recognition, 2009, Yichang, China
Abstract
Since SVM is very sensitive to outliers and noises in the training set and the fuzzy feature exists in remote sensing images, we hereby studied fuzzy support vector machine based on the affinity among samples. The fuzzy membership is defined by not only the relation between a sample and its cluster center, but also the affinity among samples. A method defining the affinity among samples is proposed using a sphere with minimum volume while containing maximum of the samples. Then, the fuzzy membership is defined according to the position of samples in sphere space, which distinguished between the valid samples and the outliers or noises. The experiment results show, it discriminates support vectors with noise or outliers much better. Experimental results show that our method performs better than SVM in classification of the images in Wuhan and with less influnence by the noise interference.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Huajie Cai, Huajie Cai, Yihua Tan, Yihua Tan, Chao Tao, Chao Tao, Jinwen Tian, Jinwen Tian, } "A new method of remote sensing image classification based on FSVM", Proc. SPIE 7496, MIPPR 2009: Pattern Recognition and Computer Vision, 749617 (30 October 2009); doi: 10.1117/12.830049; https://doi.org/10.1117/12.830049
PROCEEDINGS
8 PAGES


SHARE
Back to Top