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. 2015 Aug 31;15(9):21898–21930. doi: 10.3390/s150921898
Algorithm 2: Estimation of the Amount (Length) of Motion Blur

  1. Estimate the motion blur direction using Algorithm 1.

  2. Extract the intersection profile in the motion blur direction of the power-spectrum image

  3. Perform the sinc fitting process to approximate the parameter of the sinc function and calculate the value of distance d.

  4. For an image of size N × N, the motion length is calculated by N/d