Does the new cuda module support in-place filters?
Hi all,
In the docs for the old gpu module it is said that FilterEngines do not support in-place operations. Is this true of the new cuda module? It seems to be, since my dilation ends up being a bit wonky unless I supply a separate output mat, but it's a little confusing since the beta OpenCV3 cuda docs don't mention it, and the host code does support in-place dilations (I think.)
Thanks for any help you can provide.
John
P.S
As an aside, the rounding involved in converting my images from CV_32F to CV_8U kind of messed me up... I figure the reason only single-byte channels are supported for dilation is some sort of performance issue, but if instead the case is that there just isn't anyone around to implement it I'd be happy to try.
It's kind of strange, because the old ocl module docs from 2.4 said the same thing (only works with single-byte data), but I remember being able to run that operation on floating point images... I'm not sure what the docs say WRT UMats now.