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DOI:10.1109/ICCVW60793.2023.00259 - Corpus ID: 261076401
@article{Wang2023DISGANWD, title={DISGAN: Wavelet-informed Discriminator Guides GAN to MRI Super-resolution with Noise Cleaning}, author={Qi Wang and Lucas Mahler and Julius Steiglechner and Florian Birk and Klaus Scheffler and Gabriele Lohmann}, journal={2023 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)}, year={2023}, pages={2444-2453}, url={https://api.semanticscholar.org/CorpusID:261076401}}
- Qi Wang, Lucas Mahler, G. Lohmann
- Published in IEEE/CVF International… 23 August 2023
- Computer Science, Medicine, Engineering
- 2023 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)
The proposed DISGAN is trained only on the SR task, but also achieves exceptional performance in denoising, and is dubbed "Denoising Induced Super-resolution GAN" due to its dual effects of SR image generation and simultaneous denoising.
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Topics
Magnetic Resonance Images (opens in a new tab)Denoising (opens in a new tab)Super-resolution (opens in a new tab)Deep Learning (opens in a new tab)Directional Wavelet Transform (opens in a new tab)Human Connectome Project (opens in a new tab)Convolutions (opens in a new tab)Generative Adversarial Networks (opens in a new tab)Denoising Process (opens in a new tab)BRAIN TUMOURS (opens in a new tab)
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One Citation
- Sabina UmirzakovaShabir AhmadLatif U. KhanT. Whangbo
- 2024
Medicine, Engineering
Inf. Fusion
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38 References
- Qi WangLucas MahlerJulius SteiglechnerFlorian BirkK. SchefflerG. Lohmann
- 2023
Computer Science, Engineering
MLCN@MICCAI
A new method for 3D SR based on the GAN framework that uses instance noise to balance the GANS training and an updating feature extractor during the training process and produces highly accurate results.
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- Highly Influential[PDF]
- C. LedigLucas Theis Wenzhe Shi
- 2017
Computer Science
2017 IEEE Conference on Computer Vision and…
SRGAN, a generative adversarial network (GAN) for image super-resolution (SR), is presented, to its knowledge, the first framework capable of inferring photo-realistic natural images for 4x upscaling factors and a perceptual loss function which consists of an adversarial loss and a content loss.
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- Fayaz Ali DharejoMuhammad Zawish N. Qureshi
- 2023
Medicine, Computer Science
IEEE/ACM Transactions on Computational Biology…
The proposed generative adversarial network (GAN) with deep multi-attention modules to learn high-frequency information from low-frequency data and a learning method for training domain-specific classifiers as perceptual loss functions results in an efficient and reliable performance.
- 13 [PDF]
- Xintao WangKe Yu Xiaoou Tang
- 2018
Computer Science
ECCV Workshops
This work thoroughly study three key components of SRGAN – network architecture, adversarial loss and perceptual loss, and improves each of them to derive an Enhanced SRGAN (ESRGAN), which achieves consistently better visual quality with more realistic and natural textures than SRGAN.
- 2,842
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- Chi-Hieu PhamAurélien DucournauRonan FabletF. Rousseau
- 2019
Computer Science, Medicine
Comput. Medical Imaging Graph.
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- PDF
- Yao SuiO. AfacanA. GholipourS. Warfield
- 2020
Engineering, Medicine
MICCAI
The focus of this work was on constructing images with spatial resolution higher than can be practically obtained by direct Fourier encoding, and a novel learning approach was developed, which was able to provide an estimate of the spatial gradient prior from the low-resolution inputs for the HR reconstruction.
- 11
- PDF
- Qi WangJulius SteiglechnerTobias LindigBenjamin BenderK. SchefflerG. Lohmann
- 2022
Medicine, Engineering
An efficient super-resolution model based on Generative Adversarial Network is described, which produces synthetic images that simulate MR data at ultra high isotropic resolutions of 0 .
- 3
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- 2021
Computer Science
2021 IEEE/CVF International Conference on…
A strong baseline model SwinIR is proposed for image restoration based on the Swin Transformer that outperforms state-of-the-art methods on different tasks by up to 0.14∼0.45dB, while the total number of parameters can be reduced byUp to 67%.
- 1,556 [PDF]
- Yulun ZhangKunpeng LiKai LiLichen WangBineng ZhongY. Fu
- 2018
Computer Science
ECCV
This work proposes a residual in residual (RIR) structure to form very deep network, which consists of several residual groups with long skip connections, and proposes a channel attention mechanism to adaptively rescale channel-wise features by considering interdependencies among channels.
- 3,414 [PDF]
- Chitwan SahariaJonathan HoWilliam ChanTim SalimansDavid J. FleetMohammad Norouzi
- 2023
Computer Science
IEEE Transactions on Pattern Analysis and Machine…
The effectiveness of SR3 in cascaded image generation, where a generative model is chained with super-resolution models to synthesize high-resolution images with competitive FID scores on the class-conditional 256×256 ImageNet generation challenge, is shown.
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Figure 7: Noise cleaning of our DISGAN model on real world epilepsy noisy data. (a) the Ground truth image with random noise and ringing artefacts, indicated by the green arrows; (b) same anatomy after the noise removal…
Published in 2023 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW) 2023
DISGAN: Wavelet-informed Discriminator Guides GAN to MRI Super-resolution with Noise Cleaning
Qi WangLucas MahlerJulius SteiglechnerFlorian BirkK. SchefflerG. Lohmann
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