A Lensless Polarization Camera
Polarization imaging is a technique that creates a pixel map of the polarization state in a scene. Although invisible to the human eye, polarization can assist various sensing and computer vision tasks. Existing polarization cameras use spatial or temporal multiplexing, which increases the camera volume, weight, cost, or all of the above. Recent lensless imaging approaches, such as DiffuserCam, have demonstrated that compact imaging systems can be realized by replacing the lens with a coding element and performing computational reconstruction. In this work, we propose a compact lensless polarization camera composed of a diffuser and a simple striped polarization mask. By combining this op...
| Authors | Noa Kraicer, Shay Elmalem, Erez Yosef et al. |
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| Primary category | eess.IV |
| Published | 17 March 2026 |
| Last updated at source | 17 March 2026 |
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