172 citations · 219 across the 3 of their papers we have counts for
3 papers
cs.CV2023★ 4 cited
Task-Driven Lens Design
Xinge Yang, Qiang Fu, Yunfeng Nie +1
Classical lens design minimizes optical aberrations to produce sharp images, but is typically decoupled from downstream computer vision tasks. Existing end-to-end optical design le…
eess.IV2021★ 172 cited
A survey on computational spectral reconstruction methods from RGB to hyperspectral imaging
Jingang Zhang, Runmu Su, Wenqi Ren +3
Hyperspectral imaging enables versatile applications due to its competence in capturing abundant spatial and spectral information, which are crucial for identifying substances. How…
physics.optics2020★ 43 cited
Freeform imaging system design with multiple reflection surfaces
Yunfeng Nie, David R. Shafer, Heidi Ottevaere +2
Reflective imaging systems form an important part of photonic devices such as spectrometers, telescopes, augmented and virtual reality headsets or lithography platforms. Reflective…