Search Results for author: Bhargav Ghanekar

Found 2 papers, 0 papers with code

Passive Snapshot Coded Aperture Dual-Pixel RGB-D Imaging

no code implementations CVPR 2024 Bhargav Ghanekar, Salman Siddique Khan, Pranav Sharma, Shreyas Singh, Vivek Boominathan, Kaushik Mitra, Ashok Veeraraghavan

Our resulting CADS imaging system demonstrates improvement of >1. 5dB PSNR in all-in-focus (AIF) estimates and 5-6% in depth estimation quality over naive DP sensing for a wide range of aperture settings.

Autonomous Driving Deblurring +3

PS$^2$F: Polarized Spiral Point Spread Function for Single-Shot 3D Sensing

no code implementations3 Jul 2022 Bhargav Ghanekar, Vishwanath Saragadam, Dushyant Mehra, Anna-Karin Gustavsson, Aswin Sankaranarayanan, Ashok Veeraraghavan

A special property of the phase mask used for generating the DHPSF is that a separation of the phase mask into two halves leads to a spatial separation of the two lobes.

Monocular Depth Estimation Super-Resolution

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