Multi-scale optical coherence tomography imaging and visualization of Vermeer's Girl with a Pearl Earring

The data sets, software, and figures accompany the publication:

"Multi-scale optical coherence tomography imaging and visualization of Vermeer's Girl with a Pearl Earring", Optics Express 28,  26239 (2020)  https://doi.org/10.1364/OE.390703

Fig4_largescaleOCT.pdf, high resolution image of figure 4 of the manuscript

Fig5_mediumscaleOCT.pdf,  high resolution image of figure 5 of the manuscript

Fig6_smallscaleOCT.pdf, high resolution image of figure 6 of the manuscript

GWPE_DEMO_V5.zip
Zip file of a Windows executable of the virtual rendering of the Girl with the Pearl Earring. The readme file describes the operation of the virtual rendering.

Stitching_README.txt                                                                                                                             Describes the stitching software and the accompanying data sets

MS-OCT surface data:

SurfaceStitchedKwadrant11.npy

SurfaceStitchedKwadrant12.npy

SurfaceStitchedKwadrant21.npy

SurfaceStitchedKwadrant22.npy

UpperInterfaceMatrixRawdataKwadrant11.npy

MS-OCT thickness data

FullResGlazeStratigraphyThicknessKwadrant11.npy

FullResGlazeStratigraphyThicknessKwadrant12.npy

FullResGlazeStratigraphyThicknessKwadrant21.npy

FullResGlazeStratigraphyThicknessKwadrant22.npy

MS-OCT Scattering strength data

FullResScatteringStrengthKwadrant11.npy

FullResScatteringStrengthKwadrant12.npy

FullResScatteringStrengthKwadrant21.npy

Main.py, DataAnalysisFunctionsRepository.py, and ReadAndCombineKwadrantData.py are Python files for stitching the four quadrants of data together.  Runs in Python >3.5. Full stitching image takes more than an hourFullResScatteringStrengthKwadrant22.npy

Plot_measure.py and plot_fit.py
Analysis of the BRDF measurements of the black underlayer background (RU1) and glaze layer (RU5). Runs in Python > 3.5

Visualization1.ave
Video of the multi-scale multi-parameter OCT data set of the Girl

Visualization2.mp4
Video showing an impression of the interactive demo of the Girl