David B. Lindell, Gordon Wetzstein and Matthew O'Toole | Stanford Computational Imaging Lab, 2019 | Article
A combination of more powerful hardware platforms and new reconstruction algorithms makes non-line-of-sight imaging more practical than before. This paper describes the first capture of large, complex hidden scenes outdoors and at interactive rates. The mathematical details behind the reconstruction algorithm described in this talk are also described.
Stanford Computational Imaging Lab | YouTube, 2019 | Watch
This video provides additional technical details about the reconstruction algorithm described in the talk and shows additional results.
Matthew O'Toole, David B. Lindell and Gordon Wetzstein | Nature, 2018 | Article
While previous approaches to seeing around corners using fast lasers and detectors required delicate, expensive equipment and hours of reconstruction time, breakthroughs described in this paper made seeing around corners compatible with existing commercial LiDAR systems and reduced computational requirements by orders of magnitude.
Ramesh Raskar | TEDGlobal, 2012 | Watch
In his TED talk, Ramesh Raskar describes a new imaging modality called Femtophotography. This powerful technique enables imaging at a trillion frames per second, allowing us to see the movement of light itself and even recover object shape from around a corner.
Andreas Velten, Thomas Willwacher, Otkrist Gupta, Ashok Veeraraghavan, Moungi G. Bawendi and Ramesh Raskar | Nature Communications, 2012 | Article
This seminal paper describes the technical details behind the first techniques for recovering 3D shape from around a corner (also shown in Ramesh Raskar’s TED talk).