Search Results for author: Melanie Dohmen

Found 4 papers, 2 papers with code

Similarity Metrics for MR Image-To-Image Translation

no code implementations14 May 2024 Melanie Dohmen, Mark Klemens, Ivo Baltruschat, Tuan Truong, Matthias Lenga

In this study, we give an overview of reference and non-reference metrics for image synthesis assessment and investigate the ability of nine metrics, that need a reference (SSIM, MS-SSIM, PSNR, MSE, NMSE, MAE, LPIPS, NMI and PCC) and three non-reference metrics (BLUR, MSN, MNG) to detect 11 kinds of distortions in MR images from the BraSyn dataset.

Image-to-Image Translation MS-SSIM +2

fRegGAN with K-space Loss Regularization for Medical Image Translation

1 code implementation28 Mar 2023 Ivo M. Baltruschat, Felix Kreis, Alexander Hoelscher, Melanie Dohmen, Matthias Lenga

Generative adversarial networks (GANs) have shown remarkable success in generating realistic images and are increasingly used in medical imaging for image-to-image translation tasks.

Image-to-Image Translation Translation

How Shift Equivariance Impacts Metric Learning for Instance Segmentation

1 code implementation ICCV 2021 Josef Lorenz Rumberger, Xiaoyan Yu, Peter Hirsch, Melanie Dohmen, Vanessa Emanuela Guarino, Ashkan Mokarian, Lisa Mais, Jan Funke, Dagmar Kainmueller

In our work, we contribute a comprehensive formal analysis of the shift equivariance properties of encoder-decoder-style CNNs, which yields a clear picture of what can and cannot be achieved with metric learning in the face of same-looking objects.

Decoder Instance Segmentation +2

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