stright line in one column or raw

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majed majed on 14 Mar 2015

Edited: majed majedon 30 Mar 2015

Accepted Answer: Image Analyst

could any one help me ?

if i have a line as figure shown with pexils which does not exixt in one line (raw or column ) how can i make this line completely stright ? what code i hav to write ?

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Accepted Answer

Image Analyst on 14 Mar 2015

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//www.tianjin-qmedu.com/matlabcentral/answers/183148-stright-line-in-one-column-or-raw#answer_171350

Just get the coordinates

[rows, columns] = find(grayImage < 128);

然后find the max and min:

                             row1 = min(rows);
                            
                             row2 = max(rows);
                            
                             % Find average column
                            
                             meanColumn = int32(mean(columns));

然后draw the line

grayImage(row1:row2, meanColumn) = 0;

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majed majed on 30 Mar 2015

yeah , i mean to replace not to delete cells ,thanks a lot.

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