operator
mapping from one vector space or module to another in mathematics
function composition
operation which takes two mathematical functions and makes one function of these
Prewitt operator
discrete differentiation operator used in image processing
discrete Laplace operator
analog of the continuous Laplace operator
Sobel operator
used in image processing, particularly within edge detection algorithms
Leibniz operator
operator that assigns to a given theory of a given sentential logic (i.e. a free algebra with a consequence operation on its universe) the largest congruence on the algebra that is compatible with the theory
operator in physics
function acting on the space of physical states in physics
Shift
bitwise operation
density matrix
matrix describing a quantum system in a pure or mixed state, a statistical mixture of quantum states
Roberts Cross
technique used in image processing and computer vision for edge detection
linear operator
type of mathematical operator
Scharr
Image processing operator
differential operator
typically linear operator defined in terms of differentiation of functions
Reynolds operator
mathematical operator given by averaging something over a group action