3 papers
astro-ph.IM2026
Telemetry is a Sensor: Opportunistic Wavefront Estimation for the James Webb Space Telescope
Lahav Buzi, Yoav Y. Schechner, Aviad Levis +1
Space telescopes maintain optical alignment through periodic, resource-intensive wavefront calibration, leaving the optical state unobserved between corrections. We propose treatin…
cs.CV2026
Non-Learning Low-Light Stereo Vision
Jason Wang, Lucas Nguyen, Hyunseung Eom +2
We present a non-learning stereo framework for disparity estimation from severely noisy images. Using the Field of Junctions (FoJ), it retains coarse visual features stable under s…
astro-ph.EP2025
Exoplanet Detection via Differentiable Rendering
Brandon Y. Feng, Rodrigo Ferrer-Chávez, Aviad Levis +3
Direct imaging of exoplanets is crucial for advancing our understanding of planetary systems beyond our solar system, but it faces significant challenges due to the high contrast b…