Adaptive absolute SCORE algorithm for spectrum sensing in cognitive radio. - Shanigarapu Nareshkumar; Kalagadda Bikshalu (Microprocess. Microsystems, 2019)

Nonlocal means estimation of intrinsic mode functions for speech enhancement. - Sagar Reddy Vumanthala; Kalagadda Bikshalu (Turkish J. Electr. Eng. Comput. Sci., 2020)

Real-time speech enhancement using optimised empirical mode decomposition and non-local means estimation. - Sagar Reddy Vumanthala; Kalagadda Bikshalu (IET Comput. Digit. Tech., 2020)

Modified Nonlocal Means Filtering for Speech Enhancement and Its FPGA Prototype. - Sagar Reddy Vumanthala; Kalagadda Bikshalu (Circuits Syst. Signal Process., 2021)

Chaotic multi verse improved Harris hawks optimization (CMV-IHHO) facilitated multiple level set model with an ideal energy active contour for an effective medical image segmentation. - Rangu Srikanth; Kalagadda Bikshalu (Multim. Tools Appl., 2022)

Efficient Approach to Color Image Segmentation Based on Multilevel Thresholding Using EMO Algorithm by Considering Spatial Contextual Information. - Rangu Srikanth; Rajagopal Veramalla; Surender Reddy Salkuti; Kalagadda Bikshalu (J. Imaging, 2023)