Automatic Signature Verifier Using Gaussian Gated Recurrent Unit Neural Network

Algorithm 1

Pseudocode of the proposed IMF.

Pseudocode of proposed IMF

Input: Preprocessed image

Output: Noise-free image

Begin

Initialize the input

For each

Calculated median of medians

Partition the image pixels into subsets

For do

Estimate median

Calculate

Recognize true medians

End for

Attain smallest subset of pixels

Replace with

End for

End