Comments (2)
In theory, the following change should allow the test to pass but it does not.
Actually, and fully realizing that I was the one who wrote these tests, I see no reason why these tests should pass. As an example, imagine an image with 3 channels. The first channel is white (255). All other channels are black (0). If we use weights=[0, 0, 1]
or weights=[1, 0, 0]
, we will see completely different outputs (all black in the first case, same image in the second case). I actually think we should remove the test for having the same sum at the end.
from torchgeo.
Passing sample through our
AugmentationSequential
is changing the value ofsample["image"]
to be equal to that ofoutput["image"]
.
This looks like a bug in our AugmentationSequential
wrapper. The upstream Kornia implementation does not suffer from this bug. This can be tested with:
import kornia.augmentation as K
import torch
import torchgeo.transforms as T
image = torch.randn(1, 1, 3, 3)
aug_dict = K.AugmentationSequential(K.RandomHorizontalFlip(p=1.0), data_keys=None)
data = {"image": image}
print("\nKornia:")
print(data["image"])
out = aug_dict(data)
print(data["image"])
print(out["image"])
image = torch.randn(1, 1, 3, 3)
aug_dict = T.AugmentationSequential(K.RandomHorizontalFlip(p=1.0), data_keys=["image"])
data = {"image": image}
print("\nTorchGeo:")
print(data["image"])
out = aug_dict(data)
print(data["image"])
print(out["image"])
I wouldn't devote too much energy to fixing this. We should instead remove our implementation.
from torchgeo.
Related Issues (20)
- Use ruff
- Add Inference Example HOT 1
- Switch coverage providers? HOT 1
- Auto download fails for FireRisk HOT 11
- 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 17
- 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
- VHR10 uses 'masks' as data_key, not 'mask'
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from torchgeo.