OCT+Angiography Fusion

Angiography data extracted via QAngio XA 3D RE and OCT data that has been extracted via QIvus can be read, combined and meshed quickly through the construct module,

import pymethods as pma
import pathlib as pt

path = pt.Path(r'../../Datasets/test_1')
construct_vessel = pma.construct.ivoct.VesselSurface(path)

surface = construct_vessel.construct(
   mm_per_frame=mm_per_frame,
   mm_per_pixel=mm_per_pixel,
   processors=4,
   surface_filter=25,
   interpolate_contours=360,
   centerlineResolution=0.001,
)
p = pv.BackgroundPlotter()
mesh = surface.to_vtk()
p.add_mesh(mesh)
p.show()

where mm_per_frame and mm_per_pixel are provided by the user.

processors defines how may processsors to be used during image parsing

the surface_filters is the window size used to smooth the surface

interpolate_contours are total points per contour

centerlineResolutions is the smallest distance between cross sectional contours along the surface