smoothing filter

См. также в других словарях:

• smoothing filter — glodinimo filtras statusas T sritis automatika atitikmenys: angl. ripple filter; smoother; smoothing filter vok. Brummfilter, n; Glättungsfilter, n; Siebfilter, n rus. сглаживающий фильтр, m pranc. filtre de lissage, m …   Automatikos terminų žodynas

• Savitzky–Golay smoothing filter — The Savitzky–Golay smoothing filter is a type of filter first described in 1964 by Abraham Savitzky and Marcel J. E. Golay. [A. Savitzky and Marcel J.E. Golay (1964). Smoothing and Differentiation of Data by Simplified Least Squares Procedures .… …   Wikipedia

• ripple smoothing filter — pulsacijų glodinimo filtras statusas T sritis radioelektronika atitikmenys: angl. ripple smoothing filter vok. Glättungsfilter, n rus. сглаживающий фильтр пульсаций, m pranc. filtre de lissage, m …   Radioelektronikos terminų žodynas

• Smoothing — In statistics and image processing, to smooth a data set is to create an approximating function that attempts to capture important patterns in the data, while leaving out noise or other fine scale structures/rapid phenomena. Many different… …   Wikipedia

• Numerical smoothing and differentiation — An experimental datum value can be conceptually described as the sum of a signal and some noise, but in practice the two contributions cannot be separated. The purpose of smoothing is to increase the Signal to noise ratio without greatly… …   Wikipedia

• ripple filter — glodinimo filtras statusas T sritis automatika atitikmenys: angl. ripple filter; smoother; smoothing filter vok. Brummfilter, n; Glättungsfilter, n; Siebfilter, n rus. сглаживающий фильтр, m pranc. filtre de lissage, m …   Automatikos terminų žodynas

• Kalman filter — Roles of the variables in the Kalman filter. (Larger image here) In statistics, the Kalman filter is a mathematical method named after Rudolf E. Kálmán. Its purpose is to use measurements observed over time, containing noise (random variations)… …   Wikipedia

• Edge preserving smoothing — is an image processing technique where the edge information is preserved during the smoothing process. It uses non linear operator which is able to remove texture and noise, while keeping edges and corners. The technique is known also as edge and …   Wikipedia

• Wiener filter — In signal processing, the Wiener filter is a filter proposed by Norbert Wiener during the 1940s and published in 1949.ref|Wiener1949 Its purpose is to reduce the amount of noise present in a signal by comparison with an estimation of the desired… …   Wikipedia

• Median filter — Example of 3 median filters of varying radii applied to the same noisy photograph. Implemented in Adobe Photoshop. In signal processing, it is often desirable to be able to perform some kind of noise reduction on an image or signal. The median… …   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