Search results
Results from the WOW.Com Content Network
Globus cruciger. The globus cruciger ( Latin for 'cross-bearing orb'), also known as stavroforos sphaira ( Greek: σταυροφόρος σφαίρα) [1] or "the orb and cross", is an orb surmounted by a cross. It has been a Christian symbol of authority since the Middle Ages, used on coins, in iconography, and with a sceptre as royal regalia.
Neural operators represent an extension of traditional artificial neural networks, marking a departure from the typical focus on learning mappings between finite-dimensional Euclidean spaces or finite sets. Neural operators directly learn operators between function spaces; they can receive input functions, and the output function can be ...
e. Oriented FAST and rotated BRIEF (ORB) is a fast robust local feature detector, first presented by Ethan Rublee et al. in 2011, [1] that can be used in computer vision tasks like object recognition or 3D reconstruction. It is based on the FAST keypoint detector and a modified version of the visual descriptor BRIEF (Binary Robust Independent ...
Object request broker. In distributed computing, an object request broker ( ORB) is a concept of a middleware, which allows program calls to be made from one computer to another via a computer network, providing location transparency through remote procedure calls. ORBs promote interoperability of distributed object systems, enabling such ...
Operator norm. In mathematics, the operator norm measures the "size" of certain linear operators by assigning each a real number called its operator norm. Formally, it is a norm defined on the space of bounded linear operators between two given normed vector spaces. Informally, the operator norm of a linear map is the maximum factor by which it ...
AOL latest headlines, entertainment, sports, articles for business, health and world news.
The Orb is the name of two supervillains appearing in American comic books published by Marvel Comics, primarily adversaries of Ghost Rider. Publication history [ edit ] The Drake Shannon version of Orb debuted in Marvel Team-Up #15 (November 1973) and was created by writer Len Wein and artist Ross Andru .
Operator (mathematics) In mathematics, an operator is generally a mapping or function that acts on elements of a space to produce elements of another space (possibly and sometimes required to be the same space). There is no general definition of an operator, but the term is often used in place of function when the domain is a set of functions ...