Single pixel polarimetric imaging through scattering media

Area of Science:

• Biomedical Optics
• Imaging Science
• Photonics

Background:

• Polarimetric imaging offers rich information for biological samples.
• Tissue scattering and depolarization limit current in vivo polarization imaging.
• Novel techniques are needed to overcome these limitations for advanced imaging.

Purpose of the Study:

• Investigate single pixel imaging for reconstructing polarimetric images through scattering media.
• Develop a theoretical model for imaging through scattering environments.
• Experimentally demonstrate the recovery of Mueller matrix information.

Main Methods:

• Utilized single pixel imaging principles for polarimetric reconstruction.
• Developed a theoretical framework to model image formation through scattering.
• Conducted experiments using a scattering phantom and a test object.

Main Results:

• Successfully reconstructed polarimetric images through a scattering medium.
• Validated the theoretical imaging model experimentally.
• Recovered the spatially resolved Mueller matrix of a hidden object.

Conclusions:

• Single pixel imaging is a viable approach for polarimetric imaging in scattering environments.
• This technique can potentially enable in vivo polarization imaging applications.
• Further development could enhance resolution and applicability in complex biological tissues.