Is sobel filtering implemented in DALI?

[dariodematties]

Basically this is my question. Is sobel or another set of filtering toolkit implemented in DALI?

Thanks!

Dario

[JanuszL]

Hi, @dariodematties,

DALI doesn't support the Sobel operator. However we do support Gaussian filer which is based on separable convolution, so it should not be that hard to add Sobel as well. We will add it to our ToDo list.

[dariodematties]

Thanks @JanuszL , I will take a look at how the Gaussian filter is implemented.

Thanks!

[stiepan]

The sobel filter can now be implemented using filter operator (https://github.com/NVIDIA/DALI/pull/4525).

[JanuszL]

DALI 1.22 has been released with this functionality included.