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Binarization of phase contrast volume images of fibrous materials
RISE., STFI-Packforsk.
2009 (Engelska)Ingår i: Proceedings of the 4th International Conference on Computer Vision Theory and Applications, 2009, Vol. 2, s. 148-153Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

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 s 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.

Ort, förlag, år, upplaga, sidor
2009. Vol. 2, s. 148-153
Nyckelord [en]
Fibrous materials, Graph cut segmentation, Phase contrast, X-ray microtomography
Nationell ämneskategori
Pappers-, massa- och fiberteknik
Identifikatorer
URN: urn:nbn:se:ri:diva-29635Scopus ID: 2-s2.0-70349290691OAI: oai:DiVA.org:ri-29635DiVA, id: diva2:1105105
Konferens
4th International Conference on Computer Vision Theory and Applications, VISAPP 2009; Lisboa; Portugal; 5 February 2009 through 8 February 2009
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Tillgänglig från: 2017-06-02 Skapad: 2017-06-02 Senast uppdaterad: 2017-06-09Bibliografiskt granskad

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