1 citations · 2 across the 8 of their papers we have counts for
9 papers
Guided Lensless Polarization Imaging
Noa Kraicer, Erez Yosef, Raja Giryes
Polarization imaging captures the polarization state of light, revealing information invisible to the human eye yet valuable in domains such as biomedical diagnostics, autonomous d…
A Lensless Polarization Camera
Noa Kraicer, Shay Elmalem, Erez Yosef +2
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…
Look Where It Matters: High-Resolution Crops Retrieval for Efficient VLMs
Nimrod Shabtay, Moshe Kimhi, Artem Spector +5
Vision-language models (VLMs) typically process images at a native high-resolution, forcing a trade-off between accuracy and computational efficiency: high-resolution inputs captur…
Harnessing Selective State Space Models to Enhance Semianalytical Design of Fabrication-Ready Multilayered Huygens' Metasurfaces: Part II - Generative Inverse Design (MetaMamba)
Natanel Nissan, Sherman W. Marcus, Dan Raviv +2
We present a generative framework for inverse design of five-layer transmissive Huygens' metasurfaces (HMSs), addressing a longstanding challenge in achieving full-phase, high-effi…
Harnessing Selective State Space Models to Enhance Semianalytical Design of Fabrication-Ready Multilayered Huygens' Metasurfaces: Part I - Field-based Semianalytical Synthesis
Sherman W. Marcus, Natanel Nissan, Vinay K. Killamsetty +4
Planar metasurfaces can profoundly control electromagnetic scattering. At microwave frequencies, such devices are typically implemented using multilayer cascades of patterned metal…
Smooth regularization for efficient video recognition
Gil Goldman, Raja Giryes, Mahadev Satyanarayanan
We propose a smooth regularization technique that instills a strong temporal inductive bias in video recognition models, particularly benefiting lightweight architectures. Our meth…
Inverse Design of Diffractive Metasurfaces Using Diffusion Models
Liav Hen, Erez Yosef, Dan Raviv +2
Metasurfaces are ultra-thin optical elements composed of engineered sub-wavelength structures that enable precise control of light. Their inverse design - determining a geometry th…
DifuzCam: Replacing Camera Lens with a Mask and a Diffusion Model
Erez Yosef, Raja Giryes
The flat lensless camera design reduces the camera size and weight significantly. In this design, the camera lens is replaced by another optical element that interferes with the in…
Tell Me What You See: Text-Guided Real-World Image Denoising
Erez Yosef, Raja Giryes
Image reconstruction from noisy sensor measurements is challenging and many methods have been proposed for it. Yet, most approaches focus on learning robust natural image priors wh…