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Bilinear interpolation: Difference between revisions
Added Julia language
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(Added Julia language) |
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Line 284:
i38r =: mp (C38r mp~ n38r)
</lang>
=={{header|Julia}}==
{{works with|Julia|0.6}}
<lang julia>using Images, FileIO, Interpolations
function enlarge(A::Matrix, factor::AbstractFloat)
lx, ly = size(A)
nx, ny = round.(Int, factor .* (lx, ly))
vx, vy = linspace(1, lx, nx), linspace(1, ly, ny)
itp = interpolate(A, BSpline(Linear()), OnGrid())
return itp[vx, vy]
end
A = load("data/lenna100.jpg") |> Matrix{RGB{Float64}};
Alarge = enlarge(A, 1.6);
save("data/lennaenlarged.jpg", Alarge)</lang>
=={{header|Kotlin}}==
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