P. Karivaratha Rajan

Publication Activity (10 Years)

Years Active: 1980-2011
Publications (10 Years): 0

Publications

I-Hung Khoo, Hari C. Reddy, P. Karivaratha Rajan
Unified theory of symmetry for two-dimensional complex polynomials using delta discrete-time operator. Multidimens. Syst. Signal Process. 22 (1-3) (2011)
I-Hung Khoo, Hari C. Reddy, P. Karivaratha Rajan
Efficient design of delta operator based 2-D IIR filters using symmetrical decomposition. ISCAS (2008)
I-Hung Khoo, Hari C. Reddy, P. Karivaratha Rajan
Symmetry Study for Delta- Operator-Based 2-D Digital Filters. IEEE Trans. Circuits Syst. I Regul. Pap. (9) (2006)
I-Hung Khoo, Hari C. Reddy, P. Karivaratha Rajan
Design of Delta Operator Based 2-D IIR Filters Using Symmetrical Decomposition. APCCAS (2006)
Hari C. Reddy, P. Karivaratha Rajan
Generalized alpha-VSH polynomials and stability of delta-operator based 2D discrete-time systems. ISCAS (3) (2005)
Shumin Tian, P. Karivaratha Rajan
Multiple Description Coding Using Transforms and Data Fusion. ITCC (1) (2005)
I-Hung Khoo, Hari C. Reddy, P. Karivaratha Rajan
Delta operator based 2-D filters: symmetry, stability, and design. ISCAS (3) (2003)
Shumin Tian, P. Karivaratha Rajan
Multiple description coding using transforms and data fusion. DCV (2002)
I-Hung Khoo, Hari C. Reddy, P. Karivaratha Rajan
Delta operator based 2-D filter design using symmetry constraints. ISCAS (2) (2001)
Veeramuthu Rajaravivarma, P. Karivaratha Rajan, Hari C. Reddy
Design of multidimensional FIR digital filters using the symmetrical decomposition technique. IEEE Trans. Signal Process. 42 (1) (1994)
Hari C. Reddy, P. Karivaratha Rajan
Study of the compatibility of 1-D and 2-D bounded real functions. ISCAS (1993)
Veeramuthu Rajaravivarma, P. Karivaratha Rajan, Hari C. Reddy
Symmetry study on 2-D complex analog and digital filter functions. Multidimens. Syst. Signal Process. 2 (2) (1991)
Rathika Rajaravivarma, P. Karivaratha Rajan
Fast computation of DFT of 2-D data with symmetry about two diagonals. ICASSP (1991)
P. Karivaratha Rajan, Hari C. Reddy
A test procedure for 2-D discrete scattering Hurwitz polynomials. IEEE Trans. Acoust. Speech Signal Process. 37 (1) (1989)
P. Karivaratha Rajan, Harnatha C. Reddy
Formulation of 2-D normal equations using 2-D to 1-D form preserving transformations. IEEE Trans. Acoust. Speech Signal Process. 36 (3) (1988)
Hari C. Reddy, P. Karivaratha Rajan
A simpler test set for two-variable very strict Hurwitz polynomials. Proc. IEEE 74 (6) (1986)
P. Karivaratha Rajan, Harnatha C. Reddy
Application of symmetrical decomposition to 2-D FIR filter design. ICASSP (1985)
P. Karivaratha Rajan, Harnatha C. Reddy, M. N. Shanmukha Swamy
Further results on 4-fold rotational symmetry in 2-D functions. ICASSP (1982)
Harnatha C. Reddy, P. Karivaratha Rajan, M. N. Shanmukha Swamy
Design of two-dimensional digital filters using analog reference filters without second kind singularities. ICASSP (1981)
C. H. Reddy, P. Karivaratha Rajan, M. N. S. Swamy
Studies on N-dimensional filter transfer functions without second kind singularities. ICASSP (1980)