6533b872fe1ef96bd12d2ed1

RESEARCH PRODUCT

Modelling and analysing oriented fibrous structures

Jouni SampoJouni TakaloJussi TimonenMaaria RantalaMatti LassasSamuli Siltanen

subject

wood fibresREPRESENTATIONHistoryScaling lawGround truthMathematical modelfibrous structuresIMAGEComputer scienceOrientation (computer vision)Curvelet transformComputer Science ApplicationsEducationOrientation analysisPAPER111 MathematicsCurveletCONTINUOUS CURVELET TRANSFORMRepresentation (mathematics)Algorithm

description

Abstract. A mathematical model for fibrous structures using a direction dependent scaling law is presented. The orientation of fibrous nets (e.g. paper) is analysed with a method based on the curvelet transform. The curvelet-based orientation analysis has been tested successfully on real data from paper samples: the major directions of fibrefibre orientation can apparently be recovered. Similar results are achieved in tests on data simulated by the new model, allowing a comparison with ground truth. peerReviewed

yearjournalcountryeditionlanguage
2014-03-11Journal of Physics: Conference Series
https://doi.org/10.1088/1742-6596/490/1/012089