R. Sivakumar

Lesion Area Detection (LAD) using Superpixel Segmentation

G. Babu, K. H. Hemalatha, R. Sivakumar, 2015 .

An extensive review on Despeckling of medical ultrasound images using various transformation techniques

R. Sivakumar, T. Joel, R. Sivakumar, 2018, Applied Acoustics.

Despeckling of Ultrasound Medical Images: A Survey

R. Sivakumar, T. Joel, 2013 .

Comparative Analysis of MRI-PET Brain Image Fusion Using Discrete Wavelet Transform

R. Sivakumar, G. Babu, 2017, ICGSP '17.