LayeredCNN: Segmenting Layers with Autoregressive Models

Authors

DOI:

https://doi.org/10.7557/18.6254

Keywords:

Segmentation, Deep Learning, Autoregressive, Convolutional Neural Network

Abstract

We address a subclass of segmentation problems where the labels of the image are structured in layers. We propose applying autoregressive CNNs which, when given an image and a partial segmentation of layers, complete the segmentation. Initializing the model with a user-provided partial segmentation allows for choosing which layers the model should segment. Alternatively, the model can produce an automatic initialization, albeit with some performance loss. The model is trained exclusively on synthetic data from our data generation algorithm. It yields impressive performance on the synthetic data and generalizes to real data it has never seen.

Author Biographies

Jakob L. Christensen, Technical University of Denmark (DTU)

Undergraduate student

Patrick Møller Jensen, Technical University of Denmark (DTU)

PhD Student at DTU Compute

Morten Rieger Hannemose, Technical University of Denmark (DTU)

Postdoc at DTU, Assistant Professor, Department of Applied Mathematics and Computer Science Visual Computing

Anders Bjorholm Dahl, Technical University of Denmark (DTU)

Associate professor, head of section Professor MSO, Head of Section, Department of Applied Mathematics and Computer Science Visual Computing

Vedrana Andersen Dahl, Technical University of Denmark (DTU)

Associate professor at DTU Compute

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Published

2022-03-28