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noakraicer/
Guided-Lensless-Polarization-Imaging

Name: Guided-Lensless-Polarization-Imaging
Availability: InStock

image-super-resolution

polarimetric-imaging

swin-transformer

guided-super-resolution

2603.27357

mit

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Guided Lensless Polarization Imaging

Pretrained Stage II checkpoints for Guided Lensless Polarization Imaging (CVPR 2026 Findings).

Noa Kraicer, Erez Yosef, Raja Giryes · Tel Aviv University

Models

Checkpoint	Architecture	Guide	Description
`grayscale_with_guide.pth`	`swinfusionSR_GRAYSCALE`	RGB	3ch grayscale polarimetric (0°, 45°, 90°) with RGB guide
`grayscale_no_guide.pth`	`swinfusionSR_GRAYSCALE`	None	3ch grayscale polarimetric, no guide (FISTA + Transformer baseline)
`color_with_guide.pth`	`swinfusionSRcolor`	RGB	12ch color polarimetric (4 angles × 3 RGB) with RGB guide
`color_no_guide.pth`	`swinfusionSRcolor`	None	12ch color polarimetric, no guide (ablation)

Usage

bash

git clone https://github.com/noa-kraicer/Guided-Lensless-Polarization-Imaging.git
cd Guided-Lensless-Polarization-Imaging
wget https://huggingface.co/noakraicer/Guided-Lensless-Polarization-Imaging/resolve/main/grayscale_with_guide.pth
# Set path/pretrained_netG in your config JSON, then:
python test_swin_final.py --opt options/test_RGBP.json

Citation

bibtex

@misc{kraicer2026guidedlenslesspolarizationimaging,
  title         = {Guided Lensless Polarization Imaging},
  author        = {Noa Kraicer and Erez Yosef and Raja Giryes},
  year          = {2026},
  eprint        = {2603.27357},
  archivePrefix = {arXiv},
  primaryClass  = {eess.IV},
  url           = {https://arxiv.org/abs/2603.27357}
}