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Imaging Behind Occluders Using Two-Bounce Light
Hidden objects attenuate light that passes through the hidden space, leaving an observable signature that can be used to reconstruct their shape.
Role of Transients in Two-Bounce Non-Line-of-Sight Imaging
Specifically, we study how ToF information can reduce the number of measurements and spatial resolution needed for shape reconstruction.
Detection and Mapping of Specular Surfaces Using Multibounce Lidar Returns
We propose methods that use specular, multibounce lidar returns to detect and map specular surfaces that might be invisible to conventional lidar systems that rely on direct, single-scatter returns.
Objects As Cameras: Estimating High-Frequency Illumination From Shadows
We recover high-frequency information encoded in the shadows cast by an object to estimate a hemispherical photograph from the viewpoint of the object, effectively turning objects into cameras.
