a practicable framework used in Deep Learning. So far UDL only provide DCFNet implementation for the ICCV paper (Dynamic Cross Feature Fusion for Remote Sensing Pansharpening)

Related tags

Deep LearningUDL
Overview

UDL

UDL is a practicable framework used in Deep Learning (computer vision).

Benchmark

codes, results and models are available in UDL, please contact @Liang-Jian Deng (corresponding author)

Pansharpening model zoo:
  • PNN (RS'2016)
  • PanNet (CVPR'2017)
  • DiCNN1 (JSTAR'2019)
  • FusionNet (TGRS'2020)
  • DCFNet (ICCV'2021)

Results of DCFNet

Quantitative results

wv3 SAM ERGAS
new_data10 3.934 2.531
new_data11 4.133 2.630
new_data12_512 4.108 2.712
new_data6 2.638 1.461
new_data7 3.866 2.820
new_data8 3.257 2.210
new_data9 4.154 2.718
Avg(std) 3.727(0.571) 2.440(0.474)
Ideal Value 0 0
wv3_1258 SAM ERGAS
Avg(std) 3.377(1.200) 2.257(0.910)
Ideal Value 0 0

Visual results

please see the paper and the sub-directory: ./UDL/results/DCFNet

Install [Option]

please run python setup.py develop

Usage

open UDL/panshaprening/tests, run the following code:

python run_DCFNet.py

Note that default configures don't fit other environments, you can modify configures in pansharpening/models/DCFNet/option_DCFNet.py.

Benefit from mmcv/config.py, the project has the global configures in Basis/option.py, option_DCFNet inherits directly from Basis/option.py.

1. Data preparation

You need to download WorldView-3 datasets.

The directory tree should be look like this:

|-$ROOT/datasets
├── pansharpening
│   ├── training_data
│   │   ├── train_wv3_10000.h5
│   │   ├── valid_wv3_10000.h5
│   ├── test_data
│   │   ├── WV3_Simu
│   │   │   ├── new_data6.mat
│   │   │   ├── new_data7.mat
│   │   │   ├── ...
│   │   ├── WV3_Simu_mulExm
│   │   │   ├── test1_mulExm1258.mat

2. Training

args.eval = False, args.dataset='wv3'

3. Inference

args.eval = True, args.dataset='wv3_singleMat'

Plannings

Please expect more tasks and models

  • pansharpening

    • models
  • derain

    • models
  • HISR

    • models

Contribution

We appreciate all contributions to improve UDL. Looking forward to your contribution to UDL.

Citation

If you use this toolbox or benchmark in your research, please cite this project.

@InProceedings{Wu_2021_ICCV,
    author    = {Wu, Xiao and Huang, Ting-Zhu and Deng, Liang-Jian and Zhang, Tian-Jing},
    title     = {Dynamic Cross Feature Fusion for Remote Sensing Pansharpening},
    booktitle = {Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV)},
    month     = {October},
    year      = {2021},
    pages     = {14687-14696}
}

Acknowledgement

  • MMCV: OpenMMLab foundational library for computer vision.
  • HRNet : High-resolution networks and Segmentation Transformer for Semantic Segmentation

License & Copyright

This project is open sourced under GNU General Public License v3.0

Owner
Xiao Wu
Xiao Wu
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