6 citations · 7 across the 5 of their papers we have counts for
7 papers · 1 filter
3D Scene Inference from Transient Histograms
Sacha Jungerman, Atul Ingle, Yin Li +1
Time-resolved image sensors that capture light at pico-to-nanosecond timescales were once limited to niche applications but are now rapidly becoming mainstream in consumer devices.…
Single-Photon Structured Light
Varun Sundar, Sizhuo Ma, Aswin C. Sankaranarayanan +1
We present a novel structured light technique that uses Single Photon Avalanche Diode (SPAD) arrays to enable 3D scanning at high-frame rates and low-light levels. This technique,…
Passive Inter-Photon Imaging
Atul Ingle, Trevor Seets, Mauro Buttafava +4
Digital camera pixels measure image intensities by converting incident light energy into an analog electrical current, and then digitizing it into a fixed-width binary representati…
Quanta Burst Photography
Sizhuo Ma, Shantanu Gupta, Arin C. Ulku +3
Single-photon avalanche diodes (SPADs) are an emerging sensor technology capable of detecting individual incident photons, and capturing their time-of-arrival with high timing prec…
Differential Scene Flow from Light Field Gradients
Sizhuo Ma, Brandon M. Smith, Mohit Gupta
This paper presents novel techniques for recovering 3D dense scene flow, based on differential analysis of 4D light fields. The key enabling result is a per-ray linear equation, ca…
Photon-Flooded Single-Photon 3D Cameras
Anant Gupta, Atul Ingle, Andreas Velten +1
Single photon avalanche diodes (SPADs) are starting to play a pivotal role in the development of photon-efficient, long-range LiDAR systems. However, due to non-linearities in thei…