Method of deconvolution Q68 The method of deconvolution is u

Method of deconvolution

Q68. The method of deconvolution is used in cases where yon) and x(n) are known and h(n) is unknown and needs to be determined. Deconvolution is useful in system identification applications where the input and the output are known and one wants to determine the impulse response. Other examples where deconvolution is used include

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The other examples where deconvolution used are reflection seismology where it is used to find Earth-reflectivity function e(t) from recorded seismogram s(t) and a seismic wavelet w(t) from a point source,

Another example is its use in optics,and imaging where it  refer to the process of reversing the optical distortion that takes place in an optical microscope, electron microscope, telescope, or other imaging instrument, thus creating clearer images

When performing image synthesis in radio interferometry

Filters in communication :Unwanted convolution is an inherent problem in transferring analog information. For instance, all of the following can be modeled as a convolution: image blurring in a shaky camera, echoes in long distance telephone calls, the finite bandwidth of analog sensors and electronics, etc. Deconvolution is the process of filtering a signal to compensate for an undesired convolution. The goal of deconvolution is to recreate the signal as it existed before the convolution took place

Deblurring of Images as said above