PS2F: Polarized Spiral Point Spread Function for Single-Shot 3D Sensing. - Bhargav Ghanekar; Vishwanath Saragadam; Dushyant Mehra; Anna-Karin Gustavsson; Aswin C. Sankaranarayanan; Ashok Veeraraghavan (CoRR, 2022)

Phase Unwrapping of Coarsely Sampled Maps Using Higher-Order Methods. - Bhargav Ghanekar; Uday K. Khankhoje (IEEE Trans. Geosci. Remote. Sens., 2022)

Passive Snapshot Coded Aperture Dual-Pixel RGB-D Imaging. - Bhargav Ghanekar; Salman Siddique Khan; Pranav Sharma; Shreyas Singh; Vivek Boominathan; Kaushik Mitra; Ashok Veeraraghavan (CVPR, 2024)

Video-Based Surgical Tool-Tip and Keypoint Tracking Using Multi-Frame Context-Driven Deep Learning Models. - Bhargav Ghanekar; Lianne R. Johnson; Jacob L. Laughlin; Marcia K. O'Malley; Ashok Veeraraghavan (ISBI, 2025)

PS$^{2}$2 F: Polarized Spiral Point Spread Function for Single-Shot 3D Sensing. - Bhargav Ghanekar; Vishwanath Saragadam; Dushyant Mehra; Anna-Karin Gustavsson; Aswin C. Sankaranarayanan; Ashok Veeraraghavan (IEEE Trans. Pattern Anal. Mach. Intell., 2025)