TY - GEN
T1 - An EMD-SVM screening system for retina digital images
T2 - 2012 11th International Conference on Information Science, Signal Processing and their Applications, ISSPA 2012
AU - Lahmiri, Salim
AU - Gargour, Christian S.
AU - Gabrea, Marcel
PY - 2012
Y1 - 2012
N2 - The discrete wavelet transform (DWT) and empirical mode decomposition (EMD) are employed to analyze retina digital images in the frequency domain. In particular, statistical features are extracted from high frequency components of the analyzed images. The purpose is to classify normal versus abnormal images. Three different pathologies are considered including, circinates, drusens, and microaneurysms (MA). Support vector machines (SVM) with polynomial and radial basis function kernel are used to classify retina digital images. The simulation results from leave-one-out method (LOOM) show the effectiveness of the EMD-based features over the DWT-based ones. In addition, the polynomial kernel performs better than the radial basis function kernel.
AB - The discrete wavelet transform (DWT) and empirical mode decomposition (EMD) are employed to analyze retina digital images in the frequency domain. In particular, statistical features are extracted from high frequency components of the analyzed images. The purpose is to classify normal versus abnormal images. Three different pathologies are considered including, circinates, drusens, and microaneurysms (MA). Support vector machines (SVM) with polynomial and radial basis function kernel are used to classify retina digital images. The simulation results from leave-one-out method (LOOM) show the effectiveness of the EMD-based features over the DWT-based ones. In addition, the polynomial kernel performs better than the radial basis function kernel.
UR - https://www.scopus.com/pages/publications/84868577166
U2 - 10.1109/ISSPA.2012.6310684
DO - 10.1109/ISSPA.2012.6310684
M3 - Contribution to conference proceedings
AN - SCOPUS:84868577166
SN - 9781467303828
T3 - 2012 11th International Conference on Information Science, Signal Processing and their Applications, ISSPA 2012
SP - 912
EP - 917
BT - 2012 11th International Conference on Information Science, Signal Processing and their Applications, ISSPA 2012
Y2 - 2 July 2012 through 5 July 2012
ER -