(mathematics) In morphology, an operation that detects a given configuration (or pattern) in a binary image, using the erosion operator and a pair of disjoint structuring elements.

(mathematics, signal processing) A form of the top-hat transform that finds the elements in the input image that are brighter than their surroundings.

(mathematics, signal processing) A particular operation that extracts small elements and details from images.

Paper coated with wax and pigment, used in art and textile projects to transfer an image onto a surface.

plural of transfer paper

plural of transformation matrix

plural of transformation matrix

(linear algebra) A matrix (of dimension n×m) that represents some linear transformation from ℝᵐ→ℝⁿ.

(signal processing) A special case of the short-time Fourier transform, used to determine the sinusoidal frequency and phase content of local sections of a signal as it changes over time.

A pseudorandom number sampling method for generating pairs of independent, standard, normally distributed (zero expectation, unit variance) random numbers, given a source of uniformly distributed random numbers.