Search Results for author: Filip Malmberg

Found 4 papers, 2 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

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

PDNet: Semantic Segmentation integrated with a Primal-Dual Network for Document binarization

1 code implementation26 Jan 2018 Kalyan Ram Ayyalasomayajula, Filip Malmberg, Anders Brun

Binarization of digital documents is the task of classifying each pixel in an image of the document as belonging to the background (parchment/paper) or foreground (text/ink).

Binarization Semantic Segmentation

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