frgfm
commited on
Commit
•
823b978
1
Parent(s):
1837184
docs: Updated README and config
Browse files- README.md +111 -0
- config.json +1 -0
README.md
CHANGED
@@ -1,3 +1,114 @@
|
|
1 |
---
|
2 |
license: apache-2.0
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
---
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
---
|
2 |
license: apache-2.0
|
3 |
+
tags:
|
4 |
+
- image-classification
|
5 |
+
- pytorch
|
6 |
+
- onnx
|
7 |
+
datasets:
|
8 |
+
- openfire
|
9 |
---
|
10 |
+
|
11 |
+
|
12 |
+
# ResNet-18 model
|
13 |
+
|
14 |
+
Pretrained on a dataset for wildfire binary classification (soon to be shared).
|
15 |
+
|
16 |
+
## Model description
|
17 |
+
|
18 |
+
The core idea of the author is to help the gradient propagation through numerous layers by adding a skip connection.
|
19 |
+
|
20 |
+
|
21 |
+
## Installation
|
22 |
+
|
23 |
+
### Prerequisites
|
24 |
+
|
25 |
+
Python 3.6 (or higher) and [pip](https://pip.pypa.io/en/stable/)/[conda](https://docs.conda.io/en/latest/miniconda.html) are required to install PyroVision.
|
26 |
+
|
27 |
+
### Latest stable release
|
28 |
+
|
29 |
+
You can install the last stable release of the package using [pypi](https://pypi.org/project/pyrovision/) as follows:
|
30 |
+
|
31 |
+
```shell
|
32 |
+
pip install pyrovision
|
33 |
+
```
|
34 |
+
|
35 |
+
or using [conda](https://anaconda.org/pyronear/pyrovision):
|
36 |
+
|
37 |
+
```shell
|
38 |
+
conda install -c pyronear pyrovision
|
39 |
+
```
|
40 |
+
|
41 |
+
### Developer mode
|
42 |
+
|
43 |
+
Alternatively, if you wish to use the latest features of the project that haven't made their way to a release yet, you can install the package from source *(install [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) first)*:
|
44 |
+
|
45 |
+
```shell
|
46 |
+
git clone https://github.com/pyronear/pyro-vision.git
|
47 |
+
pip install -e pyro-vision/.
|
48 |
+
```
|
49 |
+
|
50 |
+
|
51 |
+
## Usage instructions
|
52 |
+
|
53 |
+
```python
|
54 |
+
from PIL import Image
|
55 |
+
from torchvision.transforms import Compose, ConvertImageDtype, Normalize, PILToTensor, Resize
|
56 |
+
from torchvision.transforms.functional import InterpolationMode
|
57 |
+
from pyrovision.models import model_from_hf_hub
|
58 |
+
|
59 |
+
model = model_from_hf_hub("pyronear/resnet18").eval()
|
60 |
+
|
61 |
+
img = Image.open(path_to_an_image).convert("RGB")
|
62 |
+
|
63 |
+
# Preprocessing
|
64 |
+
config = model.default_cfg
|
65 |
+
transform = Compose([
|
66 |
+
Resize(config['input_shape'][1:], interpolation=InterpolationMode.BILINEAR),
|
67 |
+
PILToTensor(),
|
68 |
+
ConvertImageDtype(torch.float32),
|
69 |
+
Normalize(config['mean'], config['std'])
|
70 |
+
])
|
71 |
+
|
72 |
+
input_tensor = transform(img).unsqueeze(0)
|
73 |
+
|
74 |
+
# Inference
|
75 |
+
with torch.inference_mode():
|
76 |
+
output = model(input_tensor)
|
77 |
+
probs = output.squeeze(0).softmax(dim=0)
|
78 |
+
```
|
79 |
+
|
80 |
+
|
81 |
+
## Citation
|
82 |
+
|
83 |
+
Original paper
|
84 |
+
|
85 |
+
```bibtex
|
86 |
+
@article{DBLP:journals/corr/HeZRS15,
|
87 |
+
author = {Kaiming He and
|
88 |
+
Xiangyu Zhang and
|
89 |
+
Shaoqing Ren and
|
90 |
+
Jian Sun},
|
91 |
+
title = {Deep Residual Learning for Image Recognition},
|
92 |
+
journal = {CoRR},
|
93 |
+
volume = {abs/1512.03385},
|
94 |
+
year = {2015},
|
95 |
+
url = {http://arxiv.org/abs/1512.03385},
|
96 |
+
eprinttype = {arXiv},
|
97 |
+
eprint = {1512.03385},
|
98 |
+
timestamp = {Wed, 17 Apr 2019 17:23:45 +0200},
|
99 |
+
biburl = {https://dblp.org/rec/journals/corr/HeZRS15.bib},
|
100 |
+
bibsource = {dblp computer science bibliography, https://dblp.org}
|
101 |
+
}
|
102 |
+
```
|
103 |
+
|
104 |
+
Source of this implementation
|
105 |
+
|
106 |
+
```bibtex
|
107 |
+
@software{chintala_torchvision_2017,
|
108 |
+
author = {Chintala, Soumith},
|
109 |
+
month = {4},
|
110 |
+
title = {{Torchvision}},
|
111 |
+
url = {https://github.com/pytorch/vision},
|
112 |
+
year = {2017}
|
113 |
+
}
|
114 |
+
```
|
config.json
ADDED
@@ -0,0 +1 @@
|
|
|
|
|
1 |
+
{"mean": [0.485, 0.456, 0.406], "std": [0.229, 0.224, 0.225], "arch": "resnet18", "interpolation": "bilinear", "input_shape": [3, 224, 224], "classes": ["Wildfire"]}
|