Design of near-perfect reconstruction two-parallelogram filter-banks. - Pushkar G. Patwardhan; Vikram M. Gadre (IEEE Signal Process. Lett., 2006)

On Filter Symmetries in a Class of Tree-Structured 2-D Nonseparable Filter-Banks. - Pushkar G. Patwardhan; Vikram M. Gadre (IEEE Signal Process. Lett., 2006)

Preservation of 2-D Signal Symmetries in Quincunx Filter-Banks. - Pushkar G. Patwardhan; Vikram M. Gadre (IEEE Signal Process. Lett., 2007)

Design of 2-D Mth Band Lowpass FIR Eigenfilters With Symmetries. - Pushkar G. Patwardhan; Vikram M. Gadre (IEEE Signal Process. Lett., 2007)

Polyphase Conditions and Structures for 2-D Quincunx FIR Filter Banks Having Quadrantal or Diagonal Symmetries. - Pushkar G. Patwardhan; Bhushan D. Patil; Vikram M. Gadre (IEEE Trans. Circuits Syst. II Express Briefs, 2007)

On the Design of FIR Wavelet Filter Banks Using Factorization of a Halfband Polynomial. - Bhushan D. Patil; Pushkar G. Patwardhan; Vikram M. Gadre (IEEE Signal Process. Lett., 2008)

Lifting Structures for Quincunx FIR Filter-Banks With Quadrantal or Diagonal Symmetry. - Bhushan D. Patil; Pushkar G. Patwardhan; Vikram M. Gadre (IEEE Signal Process. Lett., 2008)

Eigenfilter Approach to the Design of One-Dimensional and Multidimensional Two-Channel Linear-Phase FIR Perfect Reconstruction Filter Banks. - Bhushan D. Patil; Pushkar G. Patwardhan; Vikram M. Gadre (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

On Parallelepiped-Shaped Passbands for Multidimensional Nonseparable bf Mth-Band Low-Pass Filters. - Qutubuddin Saifee; Pushkar G. Patwardhan; Vikram M. Gadre (IEEE Trans. Circuits Syst. II Express Briefs, 2008)