Search Results for author: Yongyi Zhao

Found 3 papers, 0 papers with code

Angle Sensitive Pixels for Lensless Imaging on Spherical Sensors

no code implementations28 Jun 2023 Yi Hua, Yongyi Zhao, Aswin C. Sankaranarayanan

In contrast, we show that the diversity of pixel orientations on a curved surface is sufficient to improve the conditioning of the mapping between the scene and the sensor.

PANDORA: Polarization-Aided Neural Decomposition Of Radiance

no code implementations25 Mar 2022 Akshat Dave, Yongyi Zhao, Ashok Veeraraghavan

Reconstructing an object's geometry and appearance from multiple images, also known as inverse rendering, is a fundamental problem in computer graphics and vision.

Inverse Rendering Novel View Synthesis

High Resolution, Deep Imaging Using Confocal Time-of-flight Diffuse Optical Tomography

no code implementations27 Jan 2021 Yongyi Zhao, Ankit Raghuram, Hyun K. Kim, Andreas H. Hielscher, Jacob T. Robinson, Ashok Veeraraghavan

Diffuse optical tomography (DOT) is one of the most powerful techniques for imaging deep within tissue -- well beyond the conventional $\sim$10-15 mean scattering lengths tolerated by ballistic imaging techniques such as confocal and two-photon microscopy.

Vocal Bursts Intensity Prediction

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