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The study of geometric morphometrics in anthropology has made a major impact on the field of morphometrics by aiding in some of the technological and methodological advancements. Geometric morphometrics is an approach that studies shape using Cartesian landmark and semilandmark coordinates that are capable of capturing morphologically distinct ...
Using the distance function is very attractive because its computation is relatively fast. One of the definitions of skeleton using the distance function is as the ridges of the distance function. [3] There is a common mis-statement in the literature that the skeleton consists of points which are "locally maximum" in the distance transform.
Onymacris unguicularis beetle with landmarks for morphometric analysis. In landmark-based geometric morphometrics, the spatial information missing from traditional morphometrics is contained in the data, because the data are coordinates of landmarks: discrete anatomical loci that are arguably homologous in all individuals in the analysis (i.e. they can be regarded as the "same" point in each ...
Thinning is the transformation of a digital image into a simplified, but topologically equivalent image. It is a type of topological skeleton , but computed using mathematical morphology operators. Example
The composition of functions creates the algebraic structure of a monoid. When the set S has only two elements, the monoid is known as the dyadic monoid . The dyadic monoid can be visualized as an infinite binary tree ; more generally, if the set S has p elements, then the monoid may be represented as a p-adic tree.
Contrary to anthropomorphism, which views animal or non-animal behavior in human terms, zoomorphism is the tendency of viewing human behavior in terms of the behavior of animals. It is also used in literature to portray the act of humans or objects with animalistic behavior or features.
In the latter half of the twentieth century, social scientists debated whether human behaviour was the product of nature (genes) or nurture (environment in the developmental period, including culture). An example of interaction (as distinct from the sum of the components) involves familiarity from childhood.
The superformula is a generalization of the superellipse and was proposed by Johan Gielis in 2003. [1] Gielis suggested that the formula can be used to describe many complex shapes and curves that are found in nature.