I'm a third-year Ph.D. student at Columbia University.
I am advised by Shree Nayar, and my work is generously funded by the NDSEG fellowship.
Before my Ph.D., I worked with Aswin Sankaranarayanan at CMU.
My research is in computational imaging.
I am interested in building vision systems the capture the minimal information needed to solve a task.
Previously, I have worked on structured light systems for 3D scanning and measuring fruit freshness.
A minimalist camera captures the smallest number of measurements needed to solve a task. Rather than using square pixels, a minimalist camera uses freeform pixels whose shape are automatically learned for the task at-hand.
We introduce a low-bandwidth method for 3D scanning with position sensing diodes that is robust to global illumination.
Fine-Grain Prediction of Strawberry Freshness Using Subsurface Scattering Jeremy Klotz,
Vijay Rengarajan, and
Aswin C. Sankaranarayanan ICCV Workshop on Large-Scale Fine-Grained Food AnalysIs (LargeFineFoodAI), 2021
paper, video, code
We show subsurface scattering measurements are useful for predicting fruit freshness.