"raw" contrast, or single-frame contrast

[mileslucas]

It would be nice to have a method for creating contrast curves from a single frame. This is essentially just a radial profile of the inverse noise, but it's a convenient shorthand since the throughput doesn't have to be measured and the interface becomes much simpler. Right now I've used

cube = view(frame, :, :, 1)
alg(cube, args...; kwargs...) = cube[:, :, 1]
cc = contrast_curve(alg, cube, zeros(1), psf; kwargs...)

[mileslucas]

I think this can be accomplished with

using ADI

noisemap = detectionmap(noise, image, fwhm)
distance, prof = radial_profile(noisemap)
plot(distance, 5 .* prof) # 5-sigma