A New Multiplier-free Transformation for the Design of Hardware Efficient Circularly Symmetric Wideband 2D Filters. - K. R. Sreelekha; T. S. Bindiya (TENCON, 2019)

Design of variable elliptical filters with direct tunability in 2D domain. - K. R. Sreelekha; T. S. Bindiya (Multidimens. Syst. Signal Process., 2022)

Development of a 2D Filter Architecture to Obtain Circular Bandwidths Varied by Arbitrary Rational Values Without Restructuring. - K. R. Sreelekha; T. S. Bindiya (Circuits Syst. Signal Process., 2023)

Design of cost effective variable bandwidth 2D low-pass, high-pass and band-pass filters with improved circularity. - K. R. Sreelekha; T. S. Bindiya (Digit. Signal Process., 2023)

Development of variable 2D FIR filter structures using farrow approximation and row-wise polyphase decomposition. - K. R. Sreelekha; T. S. Bindiya (Digit. Signal Process., 2023)