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A novel Kernel PCA/KLT approach for transform coding of waveforms

Thomas Sikora
2015 2015 Picture Coding Symposium (PCS)  
A novel Kernel PCA/Kernel KLT transform (S-KPCA) is introduced which incorporates higher order statistics into the design of the transform matrix using a Reproducing Kernel Hilbert Space (RKHS) approach  ...  Results indicate that the derived transform is more compact than the standard PCA/KLT in terms of fidelity measures in RKHS. I.  ...  Consequently, not much work has been reported thus far on adaption of Kernel PCA for transform coding of signals. In this paper a novel approach for Kernel PCA/KLT transform is proposed.  ... 
doi:10.1109/pcs.2015.7170070 dblp:conf/pcs/Sikora15 fatcat:zgh2c2dzrjdstav4ojsjhmaaum