Search Results for author: Yousef Yeganeh

Found 10 papers, 1 papers with code

PRISM: Progressive Restoration for Scene Graph-based Image Manipulation

no code implementations3 Nov 2023 Pavel Jahoda, Azade Farshad, Yousef Yeganeh, Ehsan Adeli, Nassir Navab

We take advantage of the outer part of the masked area as they have a direct correlation with the context of the scene.

Denoising Descriptive +2

AutoPaint: A Self-Inpainting Method for Unsupervised Anomaly Detection

no code implementations21 May 2023 Mehdi Astaraki, Francesca De Benetti, Yousef Yeganeh, Iuliana Toma-Dasu, Örjan Smedby, Chunliang Wang, Nassir Navab, Thomas Wendler

This work intends to, first, propose a robust inpainting model to learn the details of healthy anatomies and reconstruct high-resolution images by preserving anatomical constraints.

Unsupervised Anomaly Detection

SceneGenie: Scene Graph Guided Diffusion Models for Image Synthesis

no code implementations28 Apr 2023 Azade Farshad, Yousef Yeganeh, Yu Chi, Chengzhi Shen, Björn Ommer, Nassir Navab

To address this limitation, we propose a novel guidance approach for the sampling process in the diffusion model that leverages bounding box and segmentation map information at inference time without additional training data.

Image Generation from Scene Graphs Segmentation +1

SCOPE: Structural Continuity Preservation for Medical Image Segmentation

no code implementations28 Apr 2023 Yousef Yeganeh, Azade Farshad, Goktug Guevercin, Amr Abu-zer, Rui Xiao, Yongjian Tang, Ehsan Adeli, Nassir Navab

Although the preservation of shape continuity and physiological anatomy is a natural assumption in the segmentation of medical images, it is often neglected by deep learning methods that mostly aim for the statistical modeling of input data as pixels rather than interconnected structures.

Anatomy Image Segmentation +3

DIAMANT: Dual Image-Attention Map Encoders For Medical Image Segmentation

no code implementations28 Apr 2023 Yousef Yeganeh, Azade Farshad, Peter Weinberger, Seyed-Ahmad Ahmadi, Ehsan Adeli, Nassir Navab

Although purely transformer-based architectures showed promising performance in many computer vision tasks, many hybrid models consisting of CNN and transformer blocks are introduced to fit more specialized tasks.

Image Segmentation Medical Image Segmentation +1

DisPositioNet: Disentangled Pose and Identity in Semantic Image Manipulation

no code implementations10 Nov 2022 Azade Farshad, Yousef Yeganeh, Helisa Dhamo, Federico Tombari, Nassir Navab

Graph representation of objects and their relations in a scene, known as a scene graph, provides a precise and discernible interface to manipulate a scene by modifying the nodes or the edges in the graph.

Disentanglement Image Manipulation

Shape-Aware Masking for Inpainting in Medical Imaging

no code implementations12 Jul 2022 Yousef Yeganeh, Azade Farshad, Nassir Navab

Inpainting has recently been proposed as a successful deep learning technique for unsupervised medical image model discovery.

Anatomy Image Reconstruction +1

Adaptive Personlization in Federated Learning for Highly Non-i.i.d. Data

no code implementations7 Jul 2022 Yousef Yeganeh, Azade Farshad, Johann Boschmann, Richard Gaus, Maximilian Frantzen, Nassir Navab

Although most medical centers conduct similar medical imaging tasks, their differences, such as specializations, number of patients, and devices, lead to distinctive data distributions.

Clustering Federated Learning +3

Y-Net: A Spatiospectral Dual-Encoder Networkfor Medical Image Segmentation

1 code implementation15 Apr 2022 Azade Farshad, Yousef Yeganeh, Peter Gehlbach, Nassir Navab

Automated segmentation of retinal optical coherence tomography (OCT) images has become an important recent direction in machine learning for medical applications.

 Ranked #1 on Retinal OCT Layer Segmentation on Duke SD-OCT (using extra training data)

Image Segmentation Medical Image Segmentation +3

Inverse Distance Aggregation for Federated Learning with Non-IID Data

no code implementations17 Aug 2020 Yousef Yeganeh, Azade Farshad, Nassir Navab, Shadi Albarqouni

Federated learning (FL) has been a promising approach in the field of medical imaging in recent years.

Federated Learning

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