On Geometric Transformations of Local Structure Tensors
2009 (English)In: Tensors in Image Processing and Computer Vision: Part 2 / [ed] S. Aja-Fernandez, R. de Luis Garcia, D. Tao, X. Li, Springer London, 2009, 179-193 p.Chapter in book (Refereed)
The structure of images has been studied for decades and the use of local structure tensor fields appeared during the eighties [3, 14, 6, 9, 11]. Since then numerous varieties of tensors and estimation schemes have been developed. Tensors have for instance been used to represent orientation , velocity, curvature  and diffusion  with applications to adaptive filtering , motion analysis  and segmentation . Even though sampling in non-Cartesian coordinate system are common, analysis and processing of local structure tensor fields in such systems is less developed. Previous work on local structure in non-Cartesian coordinate systems include [21, 16, 1, 18].
Place, publisher, year, edition, pages
Springer London, 2009. 179-193 p.
, Advances in Pattern Recognition, ISSN 1617-7916
National CategorySignal Processing
IdentifiersURN: urn:nbn:se:liu:diva-60131DOI: 10.1007/978-1-84882-299-3_8ISBN: 978-1-84882-298-6 (print)ISBN: 978-1-84882-299-3 (online)OAI: oai:DiVA.org:liu-60131DiVA: diva2:355245
Tensors in Image Processing and Computer Vision
FunderSwedish Research CouncilVINNOVA