3 papers
cs.CV2026
Lensless Gaze Is Not Private by Default: Auditing Identity Leakage Across Disclosure Surfaces
Rahul Vimalkanth, Kaushik Mitra
Lensless near-eye sensing is often described as privacy-friendly because its coded measurements are visually unintelligible. Yet visual unintelligibility reflects human interpretat…
eess.IV2025
FlatTrack: Eye-tracking with ultra-thin lensless cameras
Purvam Jain, Althaf M. Nazar, Salman S. Khan +2
Existing eye trackers use cameras based on thick compound optical elements, necessitating the cameras to be placed at focusing distance from the eyes. This results in the overall b…
eess.IV2023
OpEnCam: Lensless Optical Encryption Camera
Salman S. Khan, Xiang Yu, Kaushik Mitra +2
Lensless cameras multiplex the incoming light before it is recorded by the sensor. This ability to multiplex the incoming light has led to the development of ultra-thin, high-speed…