kunzaatko / TransferFunctions.jl / 17264570321

coverage: 81.766%. Remained the same
17264570321

push

github

kunzaatko 
test: Add test for the indices method on the PSF

565 of 691 relevant lines covered (81.77%)

33464341.06 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

100.0
/ext/ImageCoreExt.jl
1 
module ImageCoreExt
2 
using ImageCore, FFTViews, FFTW
3 
using TransferFunctions
4 









5



function TransferFunctions.corrfft(A::AbstractArray{CT}, krn) where {CT<:Colorant}




24✔





6



    Av, dims = channelview_dims(A)




24✔





7



    kernrs = kreshape(CT, krn)




24✔





8



    B = rfft(Av, dims)




24✔





9



    B .*= conj!(rfft(kernrs, dims))




48✔





10



    Avf = irfft(B, length(axes(Av, dims[1])), dims)




24✔





11



    colorview(base_colorant_type(CT){eltype(Avf)}, Avf)




24✔





12



end










13



channelview_dims(A::AbstractArray{C,N}) where {C<:Colorant,N} = channelview(A), ntuple(d -> d + 1, Val(N))




30✔





14



channelview_dims(A::AbstractArray{C,N}) where {C<:ImageCore.Color1,N} = channelview(A), ntuple(identity, Val(N))




12✔





15












16



function kreshape(::Type{C}, krn::FFTView) where {C<:Colorant}




6✔





17



    kern = parent(krn)




12✔





18



    kernrs = FFTView(reshape(kern, 1, size(kern)...))




12✔





19



end










20



kreshape(::Type{C}, krn::FFTView) where {C<:ImageCore.Color1} = krn




12✔





21



end
























    

  • 

    •