4 papers
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…
End-to-end differentiable design of geometric waveguide displays
Xinge Yang, Zhaocheng Liu, Zhaoyu Nie +4
Geometric waveguides are a promising architecture for optical see-through augmented reality displays, but their performance is severely bottlenecked by the difficulty of jointly op…
Efficient Depth- and Spatially-Varying Image Simulation for Defocus Deblur
Xinge Yang, Chuong Nguyen, Wenbin Wang +3
Modern cameras with large apertures often suffer from a shallow depth of field, resulting in blurry images of objects outside the focal plane. This limitation is particularly probl…
Tolerance-Aware Deep Optics
Jun Dai, Liqun Chen, Xinge Yang +3
Deep optics has emerged as a promising approach by co-designing optical elements with deep learning algorithms. However, current research typically overlooks the analysis and optim…