Kevin Amaratunga

Publication Activity (10 Years)

Years Active: 2000-2006
Publications (10 Years): 0

Publications

Rohit Kumar, Ying-Jui Chen, Soontorn Oraintara, Kevin Amaratunga
Lapped unimodular transforms: lifting factorization and structural regularity. IEEE Trans. Signal Process. 54 (3) (2006)
Ying-Jui Chen, Soontorn Oraintara, Kevin Amaratunga
Dyadic-based structure for regular biorthogonal filter banks with linear phase. ICASSP (2) (2004)
Ying-Jui Chen, Kevin Amaratunga
On completion of M-channel perfect reconstruction filter banks with prescribed admissible FIR scaling filter. ISCAS (3) (2004)
Ying-Jui Chen, Soontorn Oraintara, Kevin Amaratunga
Dyadic-based factorizations for regular paraunitary filter banks [image coding examples]. ICASSP (2) (2004)
Kevin Amaratunga, Ying-Jui Chen, Soontorn Oraintara
Characterization of regular linear-phase paraunitary filter banks using dyadic-based structures. ISCAS (3) (2004)
Rohit Kumar, Ying-Jui Chen, Soontorn Oraintara, Kevin Amaratunga
M-channel lifting structure for unimodular filter bank. ISCAS (3) (2004)
Ying-Jui Chen, Kevin Amaratunga
How to complete paraunitary filter banks and simultaneously preserve linear phase? ICASSP (2) (2004)
Julio Enrique Castrillón-Candás, Kevin Amaratunga
Spatially Adapted Multiwavelets and Sparse Representation of Integral Equations on General Geometries. SIAM J. Sci. Comput. 24 (5) (2003)
Ying-Jui Chen, Soontorn Oraintara, Kevin Amaratunga
M-channel lifting-based design of paraunitary and biorthogonal filter banks with structural regularity. ISCAS (4) (2003)
Jingsong Wu, Kevin Amaratunga
Wavelet triangulated irregular networks. Int. J. Geogr. Inf. Sci. 17 (3) (2003)
Ying-Jui Chen, Kevin Amaratunga
M-channel lifting factorization of perfect reconstruction filter banks and reversible M-band wavelet transforms. IEEE Trans. Circuits Syst. II Express Briefs 50 (12) (2003)
Ying-Jui Chen, Soontorn Oraintara, Trac D. Tran, Kevin Amaratunga, Truong Q. Nguyen
Multiplierless approximation of transforms using lifting scheme and coordinate descent with adder constraint. ICASSP (2002)
Julio Enrique Castrillón-Candás, Kevin Amaratunga
Fast estimation of continuous Karhunen-Loeve eigenfunctions using wavelets. IEEE Trans. Signal Process. 50 (1) (2002)
Ying-Jui Chen, Soontorn Oraintara, Trac D. Tran, Kevin Amaratunga, Truong Q. Nguyen
Multiplierless approximation of transforms with adder constraint. IEEE Signal Process. Lett. 9 (11) (2002)
Kevin Amaratunga
A wavelet-based approach for compressing kernel data in large-scale simulations of 3D integral problems. Comput. Sci. Eng. 2 (4) (2000)