Find kernel via obj func...please help thesis deadline

Discussion in 'MATLAB' started by Joseph, Feb 10, 2010.

  1. Joseph

    Joseph Guest

    I want to find a kernel given the below objective function. There must be a way to mix built in functions to accomplish this (maybe through optimization functions?).

    OBJ=A-B**K

    OBJ=objective function (minimize)
    A=blurred image
    B=sharp image
    **=convolution
    K=kernel (K=c1*exp(-c2*x)+c3*exp(-c4*x)+c5*exp(-c6*x) then radially map onto matrix)

    Find the kernel K by varying the params c1-c6.
    Iterative process where params are changed then K is radially mapped then convolved then process starts over again.

    Thanks in advance.

    Joe
     
    Joseph, Feb 10, 2010
    #1
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