Comments (5)
We could create a new LandsatTensor subclass that gets returned by the dataset, but it would get overwritten after any operation/transform, so it wouldn't help much with visualization. So it seems like it's impossible to use _repr_png_
for our use case.
The only option seems to be to do things at the Dataset level, so you ask the dataset how to plot and give it an image to plot.
from torchgeo.
Actually, plotting a Tensor alone would be useless. What we would really like to be able to do is plot a Tensor with cartopy, which requires the crs
as well. Instead of returning a Dict[str, Any]
, we could instead return a custom object that subclasses dict and defines how to display itself using _repr_png_
.
from torchgeo.
This custom object should still have a plot()
method in addition to _repr_png_
so that it can be plotted outside of Jupyter Notebook.
from torchgeo.
The next roadblock is how to handle samples that contain multiple images and/or labels. Specifically with labels, we need some way to define what those labels mean. I'm not sure how to do that outside of the dataset.
from torchgeo.
We've recently added plotting functions to most datasets. I think this is sufficient for now.
from torchgeo.
Related Issues (20)
- v0.5.2 missing PRs HOT 2
- Use ruff
- Add Inference Example HOT 1
- Switch coverage providers? HOT 1
- Auto download fails for FireRisk HOT 11
- Anomaly with RandomGrayScale tests HOT 2
- Add YAML formatter HOT 16
- Change documentation theme HOT 1
- CDL: cannot redownload additional years HOT 20
- Overrideable resample property for IntersectionDataset
- UnionDataset of two IntersectionDataset fails HOT 2
- RandomBatchGeoSampler produces nan or nodata values HOT 6
- Check if bbox of intersection is valid HOT 4
- Git clone and pip install results in 'Successfully installed UNKNOWN-0.0.0' HOT 10
- class_weights cannot be passed via config file as a tensor is expected HOT 5
- README.md benchmark dataset code HOT 18
- AgriFieldNet missing filename glob HOT 3
- CLI script for test HOT 2
- PatternNet download link is broken HOT 2
- VHR10 plot fails for negative split HOT 1
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from torchgeo.