application of convolution
Answers
Answered by
0
Convolution and related operations are found in many applications in science, engineering and mathematics.
◾In image processing
In digital image processing convolutional filtering plays an important role in many important algorithms in edge detectionand related processes.In optics, an out-of-focus photograph is a convolution of the sharp image with a lens function. The photographic term for this is bokeh.In image processing applications such as adding blurring.
◾In digital data processing
In analytical chemistry, Savitzky–Golay smoothing filters are used for the analysis of spectroscopic data. They can improve signal-to-noise ratio with minimal distortion of the spectra.In statistics, a weighted moving averageis a convolution.
◾In acoustics, reverberation is the convolution of the original sound with echoesfrom objects surrounding the sound source.In digital signal processing, convolution is used to map the impulse response of a real room on a digital audio signal.In electronic music convolution is the imposition of a spectral or rhythmic structure on a sound. Often this envelope or structure is taken from another sound. The convolution of two signals is the filtering of one through the other.
◾In image processing
In digital image processing convolutional filtering plays an important role in many important algorithms in edge detectionand related processes.In optics, an out-of-focus photograph is a convolution of the sharp image with a lens function. The photographic term for this is bokeh.In image processing applications such as adding blurring.
◾In digital data processing
In analytical chemistry, Savitzky–Golay smoothing filters are used for the analysis of spectroscopic data. They can improve signal-to-noise ratio with minimal distortion of the spectra.In statistics, a weighted moving averageis a convolution.
◾In acoustics, reverberation is the convolution of the original sound with echoesfrom objects surrounding the sound source.In digital signal processing, convolution is used to map the impulse response of a real room on a digital audio signal.In electronic music convolution is the imposition of a spectral or rhythmic structure on a sound. Often this envelope or structure is taken from another sound. The convolution of two signals is the filtering of one through the other.
Similar questions