Debabrata Mandal

@mloskot Wasn't sure if this should have been a separate issue, In the GIL design guide , in the [concepts](https://boostorg.github.io/gil/html/design/concepts.html) page , the definition of concept equality_comparable seems to have...

@Sayan-Chaudhuri you might want to take a look at the [docs](https://boostorg.github.io/gil/html/index.html) to know some of the intrinsic details about GIL. It had helped me quite a lot. Cheers!

Oh no, nothing seems wrong. I had thought you did not find the docs since there is a section on image gradients and how to do it faster using native...

@mloskot Not that I am rushing from one issue to another, but I just remembered [this](http://boost.2283326.n4.nabble.com/Boost-GIL-GSoC-2020-FFT-implementation-td4711253.html) mailing thread (on **FFT** in Boost.Gil) which I had started as an initial proposal...

@mloskot I have updated the [page](https://github.com/boostorg/gil/wiki/Image-Processing-Algorithms) accordingly Regarding > I personally would prefer to focus on completing the work on the basics first as continuation of the previous year I...

@mloskot This issue seems to have been resolved, gray16 works as expected in the example provided.

Yes, sorry I shouldn't have commented in such a haste . @mloskot what kind of tests would you propose for these ? What I mean is that , I went...

> I'd add a new test case to `test/extension/io/png_test.cpp` Thanks, will do it.

@mloskot Although the above example works correctly, I am getting an unexpected behavior when reading back a gray16 image from the disk. The below example should reproduce the issue. ```...

I ran for all possible combinations on the above example: JPEG - gray16,rgb16 fails to compile, others pass PNG - gray16,rgb16 do not pass, others pass TIFF - all pass...