The 80/1.7 GF on the GFX 100S has *more* DOF than calculators say

Started 2 months ago | Discussions thread
JimKasson
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Re: Round trip test

Hamiltionian wrote:

JimKasson wrote:

JimKasson wrote:

The order in not important in linear convolution, just like in multiplication. In fact, convolution in the space domain is equivalent to multiplication in the frequency domain. However, the demosaicing process as performed by Lr is nonlinear. I’ll do some tests.

I've rejiggered the code and run a round trip test. If you set the CoC very small, the output image is the same as the input image.

Looks good to me.

I think that means that, if there are problems with the methodology, they are conceptual, rather than about the implementation.

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