Deconvolution

Functions described in this section perform image deconvolution. They can be used for restoring the degraded image, in particular image that was obtained by applying the convolution operation with known kernel. The Intel IPP functions implement two methods: the Fourier deconvolution (noniterative method) [see for example, [Puetter05]], and the Richardson-Lucy method (iterative method) [Ric72]. Border pixels of a source image are restored before deconvolution.

• DeconvFFTInitAlloc
  Allocates and initializes state structure for FFT deconvolution.
• DeconvFFTFree
  Frees memory allocated for the FFT deconvolution state structure.
• DeconvFFT
  Performs FFT deconvolution of an image.
• DeconvLRInitAlloc
  Allocates and initializes state structure for LR deconvolution.
• DeconvLRFree
  Frees memory allocated for the LR deconvolution state structure.
• DeconvLR
  Performs LR deconvolution of an image.

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