OidnTile
A tile of the network's work: the input the network reads, and the part of the output that the tile writes.
In the namespace construct::denoise. Declared in src/libs/libconstruct/construct/denoise/OidnNetwork.hpp.
Detailed description
Each rectangle is in image pixels, row 0 at the top. input starts at a multiple of OidnNetwork::kAlignment and has a size that is a multiple of it; it can reach past the image, where the input is 0, as it is when the network runs on the whole image. output lies inside input and inside the image, and the outputs of the tiles cover the image once.