I am interested in computer vision, computer graphics, machine learning, and human-computer interaction. My current research interests focus on mining, processing, and displaying image and video data. I have also worked on modeling and enhancement of images and video, especially in the context of denoising, artifact removal, super-resolution, and deblurring and on algorithmic aspects of machine learning including semi-supervised learning, sparse Bayesian inference, and link-prediction in graphs.

computer vision and graphics, machine learning, and human-computer interaction