integral sampling

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• Integral imaging — is a true auto stereo method (stereo imagery viewable without the requirement of special glasses). An integral image consists of a tremendous number of closely packed, distinct micro images, that are viewed by an observer through an array of… …   Wikipedia

• Sampling-Theorem — Das Nyquist Shannonsche Abtasttheorem, in neuerer Literatur auch WKS Abtasttheorem (für Whittaker Kotelnikow Shannon) genannt, ist ein grundlegendes Theorem der Nachrichtentechnik, Signalverarbeitung und Informationstheorie. Claude Elwood Shannon …   Deutsch Wikipedia

• Integral — This article is about the concept of integrals in calculus. For the set of numbers, see integer. For other uses, see Integral (disambiguation). A definite integral of a function can be represented as the signed area of the region bounded by its… …   Wikipedia

• Nyquist–Shannon sampling theorem — Fig.1: Hypothetical spectrum of a bandlimited signal as a function of frequency The Nyquist–Shannon sampling theorem, after Harry Nyquist and Claude Shannon, is a fundamental result in the field of information theory, in particular… …   Wikipedia

• Importance sampling — In statistics, importance sampling is a general technique for estimating the properties of a particular distribution, while only having samples generated from a different distribution rather than the distribution of interest. Depending on the… …   Wikipedia

• Nested sampling algorithm — The nested sampling algorithm is a computational approach to the problem of comparing models in Bayesian statistics, developed in 2004 by physicist John Skilling.[1] Contents 1 Background 2 Applications 3 …   Wikipedia

• Inverse transform sampling — Inverse transform sampling, also known as the probability integral transform, is a method of generating sample numbers at random from any probability distribution given its cumulative distribution function (cdf). This method is generally… …   Wikipedia

• Gibbs sampling — In statistics and in statistical physics, Gibbs sampling or a Gibbs sampler is an algorithm to generate a sequence of samples from the joint probability distribution of two or more random variables. The purpose of such a sequence is to… …   Wikipedia

• Rejection sampling — In mathematics, rejection sampling is a technique used to generate observations from a distribution. It is also commonly called the acceptance rejection method or accept reject algorithm .It generates sampling values from an arbitrary probability …   Wikipedia

• Monte Carlo integration — An illustration of Monte Carlo integration. In this example, the domain D is the inner circle and the domain E is the square. Because the square s area can be easily calculated, the area of the circle can be estimated by the ratio (0.8) of the… …   Wikipedia

• analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …   Universalium