Search Results for author: Cristiana Tiago

Found 3 papers, 0 papers with code

A Data Augmentation Pipeline to Generate Synthetic Labeled Datasets of 3D Echocardiography Images using a GAN

no code implementations8 Mar 2024 Cristiana Tiago, Andrew Gilbert, Ahmed S. Beela, Svein Arne Aase, Sten Roar Snare, Jurica Sprem

A quantitative analysis of the 3D segmentations given by the models trained with the synthetic images indicated the potential use of this GAN approach to generate 3D synthetic data, use the data to train DL models for different clinical tasks, and therefore tackle the problem of scarcity of 3D labeled echocardiography datasets.

Computed Tomography (CT) Data Augmentation +2

A Domain Translation Framework with an Adversarial Denoising Diffusion Model to Generate Synthetic Datasets of Echocardiography Images

no code implementations7 Mar 2024 Cristiana Tiago, Sten Roar Snare, Jurica Sprem, Kristin McLeod

The proposed framework relies on an adversarial Denoising Diffusion Model (DDM) to synthesize echocardiography images and perform domain translation.

Denoising SSIM +1

Graph Convolutional Neural Networks for Automated Echocardiography View Recognition: A Holistic Approach

no code implementations29 Feb 2024 Sarina Thomas, Cristiana Tiago, Børge Solli Andreassen, Svein Arne Aase, Jurica Šprem, Erik Steen, Anne Solberg, Guy Ben-Yosef

Although deep learning techniques have been successful in achieving this, they still struggle with fully verifying the suitability of an image for specific measurements due to factors like the correct location, pose, and potential occlusions of cardiac structures.

Denoising Pose Estimation

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