256 research outputs found
Patients with autosomal dominant spinocerebellar ataxia have more risk of falls, important balance impairment, and decreased ability to function
Amoeba Techniques for Shape and Texture Analysis
Morphological amoebas are image-adaptive structuring elements for
morphological and other local image filters introduced by Lerallut et al. Their
construction is based on combining spatial distance with contrast information
into an image-dependent metric. Amoeba filters show interesting parallels to
image filtering methods based on partial differential equations (PDEs), which
can be confirmed by asymptotic equivalence results. In computing amoebas, graph
structures are generated that hold information about local image texture. This
paper reviews and summarises the work of the author and his coauthors on
morphological amoebas, particularly their relations to PDE filters and texture
analysis. It presents some extensions and points out directions for future
investigation on the subject.Comment: 38 pages, 19 figures v2: minor corrections and rephrasing, Section 5
(pre-smoothing) extende
Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus region
Levels of nutrients and grain yield of maize intercropped with signalgrass (Brachiaria) in different arrangements of plants
Proceedings of the 2011 MidSouth Computational Biology and Bioinformatics Society (MCBIOS) Conference
Statistical measures for validating plant genotype similarity assessments following multivariate analysis of metabolome fingerprint data
Efeitos de tipos, doses e incorporação de calcĂĄrio sobre caracterĂsticas agronĂŽmicas e fisiolĂłgicas do capim-TobiatĂŁ (Panicum maximum Jacq.)
Adição de inulina em géis de amido e leite utilizando planejamento experimental de misturas
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