My research focuses on image processing based applications. I am a Post Doctoral Fellow at Computer Science & Engineering Department, IIT Roorkee where I work with Prof. R. Balasubramanian in the field of image processing and computer vision. I was recently awarded with Ph.D. in the topic of Image Processing (2014-2018). The title of my Ph.D. thesis is "New image fusion schemes using Hilbert vibration decomposition (HVD), fractional Fourier transform (FRFT) and graph signal processing (GSP) techniques" from