Koteswar is currently working as an Assistant Professor at IIIT-Delhi in its CSE Department. He received his B.Tech degree from IIT Roorkee, India, and his PhD degree from Nanyang Technological University (NTU), Singapore. He has previously worked at the Advanced Digital Sciences Center (ADSC), Singapore, and Lenskart. His research interests include Computer Vision, Multimedia, Signal Processing and Machine Learning. Currently, he is focusing on low/mid-level vision, federated learning, and deep complex networks. Many of his works have been published in prestigious venues such as CVPR, ICCV, ECCV, WACV, TIP, TMM, TCSVT, and TCSS.