Director: Ruikang (Ricky) Wang

Pigmentation quantification

 

Purpose

To automatically identify, segment, and compare the extent of hyperpigmentation using optical attenuation coefficients (OACs) with swept-source optical coherence tomography (SS-OCTA) and spectral domain (SD) OCT scans.

 

 

Input

Zeiss SS-OCT/ SD-OCT IMG files 6x6 macular scans

Image quality and sensitivity level

User can exam the

 

Output

 pigments mask (.png)

 Area of total pigment burden and intra-retinal pigments (.csv)

 manual correction 2D pigments mask (.png)

 

Validation

 

Zhou, Hao, et al. "Depth-resolved visualization and automated quantification of hyperreflective foci on OCT scans using optical attenuation coefficients." Biomedical Optics Express 13.8 (2022): 4175-4189.