David Ketchum

A related pure-python package can do this, see the [builder examples in pygsflow](https://github.com/pygsflow/pygsflow/blob/builder/examples/pygsflow1.1.0_Builder_tutorial_03_flow_direction_and_accumulation.ipynb). It has a different flow direction coordinate system; one can map one to another with the following...

Hi. Unfortunately I no longer use this project and have not spent time maintaining it. For this reason, if I ever edit the project I just push to the github...

Thanks for your feedback! Interesting point about instances straddling the boundaries of the chip, straddles will be common for my problem, as the instances (fields) are large relative to the...

Added the rv `collate_fn` for `DataLoader` call, removed the squeeze operation on `x`, and sending the tensors to device tin `train_epoch()` and it took a training step!

Hi @lewfish , I was able to get the mask rcnn model to take training steps using the data I had built for agricultural fields instance segmentation, though I can't...

Thanks for your thoughts @lewfish ! > now that I think about it, the object detection code is probably more relevant to what you're doing I have spent the majority...

Hi Y'all, I attempted to create an instance segmentation implementation back in 2020. Perhaps my repo could help in some small way. https://github.com/dgketchum/raster-vision/tree/instance_seg Cheers, On Tue, Dec 6, 2022 at...