منابع مشابه
Corner validation based on extracted corner properties
We developed a method to validate and filter a large set of previously obtained corner points. We derived the necessary relationships between image derivatives and estimates of corner angle, orientation and contrast. Commonly used cornerness measures of the autocorrelation matrix estimates of image derivatives are expressed in terms of these estimated corner properties. A candidate corner is va...
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We show that if $R$ is a ring with an arbitrary idempotent $e$ such that $eRe$ and $(1-e)R(1-e)$ are both strongly nil-clean rings, then $R/J(R)$ is nil-clean. In particular, under certain additional circumstances, $R$ is also nil-clean. These results somewhat improves on achievements due to Diesl in J. Algebra (2013) and to Koc{s}an-Wang-Zhou in J. Pure Appl. Algebra (2016). ...
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Diabetes mellitus is now fast emerging as one of the biggest health catastrophes the world has ever witnessed. It has huge global and societal implications, particularly in developing countries such as China and India [1]. China is now bring with it potential massive increase in type 1 diabetes (2-5% per annum increases in incidence in the world’s most populous countries) and childhood obesity ...
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ژورنال
عنوان ژورنال: Revista USP
سال: 1998
ISSN: 2316-9036,0103-9989
DOI: 10.11606/issn.2316-9036.v0i36p144-153