Malmberg, Filip
- Uppsala universitet
Sammanfattning
In this paper, we present a method for segmenting phase contrast volume images of fibrous materials into fibre and background. The method is based on graph cut segmentation, and is tested on high resolution X-ray microtomography volume images of wood fibres in paper an composites. The new method produces better results than a standard method based on edge-preserving smoothing and hysteresis thresholding. The most important improvement is that the proposed method handles thick and collapsed fibres more accurately than previous methods
Nyckelord
X-ray microtomography; Graph cut segmentation; Phase Contrast; Fibrous materials
Publicerad i
Utgivare: INSTICC Press
Konferens
International Conference on Computer Vision Theory and Applications (VISAPP 2009)
SLU författare
Östlund, Catherine
- Uppsala universitet
Borgefors, Gunilla
- Uppsala universitet
UKÄ forskningsämne
Pappers-, massa- och fiberteknik
Publikationens identifierare
- ISBN: 978-989-8111-69-2
Permanent länk till denna sida (URI)
https://res.slu.se/id/publ/27326