interpolation filter

См. также в других словарях:

• Interpolation (Fotografie) — Interpolation (wörtliche Übersetzung: „Zwischenrechnen“) bezeichnet in der digitalen Fotografie ein Verfahren zur Erzeugung von Bildinhalten zwischen verschiedenen Pixeln eines Bildes (Dichteinterpolation) innerhalb einzelner Pixel… …   Deutsch Wikipedia

• Lineare Interpolation — In der numerischen Mathematik bezeichnet der Begriff Interpolation eine Klasse von Problemen und Verfahren. Zu gegebenen diskreten Daten (z. B. Messwerten) soll eine kontinuierliche Funktion (die sogenannte Interpolante oder Interpolierende)… …   Deutsch Wikipedia

• Cascaded integrator-comb filter — In digital signal processing, a cascaded integrator comb (CIC) is an optimized class of finite impulse response filter combined with an interpolator or decimator. [Donadio, Matthew (2000) [http://www.dspguru.com/info/tutor/cic.htm CIC Filter… …   Wikipedia

• Whittaker–Shannon interpolation formula — The Whittaker–Shannon interpolation formula or sinc interpolation is a method to reconstruct a continuous time bandlimited signal from a set of equally spaced samples. Contents 1 Definition 2 Validity condition 3 Interpolation as convolution sum …   Wikipedia

• Bayer filter — The Bayer arrangement of color filters on the pixel array of an image sensor …   Wikipedia

• Bayer-Filter — Als Bayer Sensor bezeichnet man einen Fotosensor, der, ähnlich einem Schachbrett, mit einem Farbfilter überzogen ist, das meist zu 50% aus Grün, und je 25% aus Rot und Blau besteht. Dabei wird berücksichtigt, dass das menschliche Auge auf Grün… …   Deutsch Wikipedia

• Sinc filter — In signal processing, a sinc filter is an idealized filter that removes all frequency components above a given bandwidth, leaves the low frequencies alone, and has linear phase. The filter s impulse response is a sinc function in the time domain …   Wikipedia

• Bicubic interpolation — In mathematics, bicubic interpolation is an extension of cubic interpolation for interpolating data points on a two dimensional regular grid. The interpolated surface is smoother than corresponding surfaces obtained by bilinear interpolation or… …   Wikipedia

• Stairstep interpolation — In image processing, stairstep interpolation is a general method for interpolating the pixels after enlarging an image. The key idea is to interpolate multiple times in small increments using any interpolation algorithm that is better than… …   Wikipedia

• Low-pass filter — A low pass filter is a filter that passes low frequency signals but attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter …   Wikipedia

• Comb filter — In signal processing, a comb filter adds a delayed version of a signal to itself, causing constructive and destructive interference. The frequency response of a comb filter consists of a series of regularly spaced spikes, giving the appearance of …   Wikipedia