63 citations · 226 across the 21 of their papers we have counts for
6 papers · 1 filter
Snapshot HDR Video Construction Using Coded Mask
Masheal Alghamdi, Qiang Fu, Ali Thabet +1
This paper study the reconstruction of High Dynamic Range (HDR) video from snapshot-coded LDR video. Constructing an HDR video requires restoring the HDR values for each frame and…
ISP-Agnostic Image Reconstruction for Under-Display Cameras
Miao Qi, Yuqi Li, Wolfgang Heidrich
Under-display cameras have been proposed in recent years as a way to reduce the form factor of mobile devices while maximizing the screen area. Unfortunately, placing the camera be…
Shape and Reflectance Reconstruction in Uncontrolled Environments by Differentiable Rendering
Rui Li, Guangmin Zang, Miao Qi +1
Simultaneous reconstruction of geometry and reflectance properties in uncontrolled environments remains a challenging problem. In this paper, we propose an efficient method to reco…
Diffractive lensless imaging with optimized Voronoi-Fresnel phase
Qiang Fu, Dong-Ming Yan, Wolfgang Heidrich
Lensless cameras are a class of imaging devices that shrink the physical dimensions to the very close vicinity of the image sensor by replacing conventional compound lenses with in…
Neural Étendue Expander for Ultra-Wide-Angle High-Fidelity Holographic Display
Ethan Tseng, Grace Kuo, Seung-Hwan Baek +8
Holographic displays can generate light fields by dynamically modulating the wavefront of a coherent beam of light using a spatial light modulator, promising rich virtual and augme…
Mask-ToF: Learning Microlens Masks for Flying Pixel Correction in Time-of-Flight Imaging
Ilya Chugunov, Seung-Hwan Baek, Qiang Fu +2
We introduce Mask-ToF, a method to reduce flying pixels (FP) in time-of-flight (ToF) depth captures. FPs are pervasive artifacts which occur around depth edges, where light paths f…