A hardware prototype performs gaze estimation by optically encoding task-relevant features with a microlens array and mask, captured on a 4x4 phototransistor array and decoded by a small neural network, reaching 3.4 ms latency with competitive accuracy.
Tolerance-aware deep optics
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2026 2verdicts
UNVERDICTED 2representative citing papers
RSCF decouples low-rank systematic residuals from noise via subspace constraints to enable high-fidelity phase and amplitude recovery in Fourier ptychographic microscopy under aberrations and misalignments.
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Low Latency Gaze Tracking via Latent Optical Sensing
A hardware prototype performs gaze estimation by optically encoding task-relevant features with a microlens array and mask, captured on a 4x4 phototransistor array and decoded by a small neural network, reaching 3.4 ms latency with competitive accuracy.