Search Results for author: Robin Strand

Found 9 papers, 6 papers with code

Leveraging point annotations in segmentation learning with boundary loss

no code implementations6 Nov 2023 Eva Breznik, Hoel Kervadec, Filip Malmberg, Joel Kullberg, Håkan Ahlström, Marleen de Bruijne, Robin Strand

Hence it is intuitively inappropriate for weak supervision, where the ground truth label may be much smaller than the actual object and a certain amount of false positives (w. r. t.

Computational Efficiency Heart Segmentation +3

MIMIR: Deep Regression for Automated Analysis of UK Biobank Body MRI

1 code implementation22 Jun 2021 Taro Langner, Andrés Martínez Mora, Robin Strand, Håkan Ahlström, Joel Kullberg

UK Biobank (UKB) conducts large-scale examinations of more than half a million volunteers, collecting health-related information on genetics, lifestyle, blood biochemistry, and more.

regression

Deep regression for uncertainty-aware and interpretable analysis of large-scale body MRI

no code implementations17 May 2021 Taro Langner, Robin Strand, Håkan Ahlström, Joel Kullberg

Large-scale medical studies such as the UK Biobank examine thousands of volunteer participants with medical imaging techniques.

regression

Uncertainty-Aware Body Composition Analysis with Deep Regression Ensembles on UK Biobank MRI

1 code implementation18 Jan 2021 Taro Langner, Fredrik K. Gustafsson, Benny Avelin, Robin Strand, Håkan Ahlström, Joel Kullberg

The results indicate that deep regression ensembles could ultimately provide automated, uncertainty-aware measurements of body composition for more than 120, 000 UK Biobank neck-to-knee body MRI that are to be acquired within the coming years.

regression Uncertainty Quantification

Large-scale inference of liver fat with neural networks on UK Biobank body MRI

1 code implementation30 Jun 2020 Taro Langner, Robin Strand, Håkan Ahlström, Joel Kullberg

These values play an important role in metabolic disease, but are only available for a minority of imaged subjects as their collection requires the careful work of image analysts on dedicated liver MRI.

Large-scale biometry with interpretable neural network regression on UK Biobank body MRI

1 code implementation17 Feb 2020 Taro Langner, Robin Strand, Håkan Ahlström, Joel Kullberg

In a large-scale medical examination, the UK Biobank study has successfully imaged more than 32, 000 volunteer participants with magnetic resonance imaging (MRI).

Anatomy regression

Fast Graph-Cut Based Optimization for Practical Dense Deformable Registration of Volume Images

2 code implementations19 Oct 2018 Simon Ekström, Filip Malmberg, Håkan Ahlström, Joel Kullberg, Robin Strand

Objective: Deformable image registration is a fundamental problem in medical image analysis, with applications such as longitudinal studies, population modeling, and atlas based image segmentation.

Combinatorial Optimization Image Registration +2

When can $l_p$-norm objective functions be minimized via graph cuts?

no code implementations2 Feb 2018 Filip Malmberg, Robin Strand

These techniques can be used to minimize objective functions written as the sum of a set of unary and pairwise terms, provided that the objective function is submodular.

Combinatorial Optimization

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