Eliminate noise in the form of vertical lines in the image

how i can eliminate noise in the form of vertical lines in this image ? what is the best filter for it and which parameter in perfect for this filter? please help

[Jonas]

i suggest a moving median filter that is applied horizontally for each row. if the vertical noise lines have width n, then use a moving median window with length of 1+2*n

[Image Analyst]

@Jonas, @DGM Looks good to me - median was what I would have suggested. Can you move your comments down to the official Answer section, where you can get credit for them, instead of up here where it's to be used for asking for clarification of the question?

[mohammad nemat]

@Jonas, @DGM thanks for your response.

Answer 1

[DGM]

A median filter might work

inpict = im2double(rgb2gray(imread('linenoise.jpg')));
outpict = medfilt2(inpict,[1 5]);
outpict = imadjust(outpict,[0.15 0.85]);