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Author

Wolfgang Heidrich

3 papers indexed here

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Preprint Sep 2026

High-capacity computing with self-rectification nonlinear optical neural processor

Artificial intelligence (AI) and neural networks have driven groundbreaking innovations across numerous disciplines. Optical computing offers the promise of unprecedented speed and energy efficiency in the post-Moore era; however, achieving efficient, practical nonlinear activation using all-optical approaches remains...

Rui-Cheng Ma, Si-Yu Dong, Yu-Zhi Shi et al. · 0 citations
Preprint Sep 2026

Disparity Has a Sign: Stereo Matching Beyond the Zero-Disparity Plane

Modern stereo matching models fail when disparity crosses zero, with end-point error (EPE) rising by 4.6-37$\times$. Yet stereoscopic content, from cinema 3D to VR, routinely contains objects behind the zero-disparity plane (ZDP), corresponding to negative disparities. The blind spot cascades through datasets, architec...

Jian Shi, Xin-Ge Yang, Chao-Yang Wang et al. · 0 citations
#computer vision May 2026

Low Latency Gaze Tracking via Latent Optical Sensing

The proposed system establishes a new operating point in the accuracy-latency-compute trade-off for latency- and resource-constrained gaze tracking, and highlights the potential of task-driven optical sensing for ultra-low-latency, computationally efficient human-computer interaction systems.

Yidan Zheng, Matheus Souza, Kaizhang Kang et al. · 0 citations

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