17 citations · 32 across the 10 of their papers we have counts for
5 papers · 1 filter
Non-contact lens metrology from optical flow and differentiable ray tracing
Hector A. Jimenez-Romero, Wolfgang Heidrich
Accurate lens surface metrology is essential to determine the manufactured geometry of refractive optical elements and their deviation from the specified design. We demonstrate a t…
High-capacity computing with self-rectification nonlinear optical neural processor
Ruicheng Ma, Siyu Dong, Yuzhi Shi +14
Artificial intelligence (AI) and neural networks have driven groundbreaking innovations across numerous disciplines. Optical computing offers the promise of unprecedented speed and…
Disparity Has a Sign: Stereo Matching Beyond the Zero-Disparity Plane
Jian Shi, Xinge Yang, Chaoyang Wang +2
Modern stereo matching models fail when disparity crosses zero, with end-point error (EPE) rising by 4.6-37. Yet stereoscopic content, from cinema 3D to VR, routinely conta…
Low Latency Gaze Tracking via Latent Optical Sensing
Yidan Zheng, Matheus Souza, Kaizhang Kang +3
We present a real-time gaze tracking system that directly acquires task-relevant latent features using a fully passive optical encoder. Instead of forming and processing full-resol…
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…