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Chia-Yin Tsai

2 accepted papers

2019

Beyond Volumetric Albedo -- A Surface Optimization Framework for Non-Line-Of-Sight Imaging

CVPR 2019poster

Non-line-of-sight (NLOS) imaging is the problem of reconstructing properties of scenes occluded from a sensor, using measurements of light that indirectly travels from the occluded scene to the sensor through intermediate diffuse reflections. We introduce an analysis-by-synthesis framework that can…

Cited by 113PDFcodeScholar
2017

The Geometry of First-Returning Photons for Non-Line-Of-Sight Imaging

CVPR 2017spotlight

Non-line-of-sight (NLOS) imaging utilizes the full 5D light transient measurements to reconstruct scenes beyond the camera's field of view. Mathematically, this requires solving an elliptical tomography problem that unmixes the shape and albedo from spatially-multiplexed measurements of the NLOS sce…

Cited by 107PDFScholar