how to get character from mouse

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Aravin
Aravin 2016-8-30
回答： KSSV 2016-8-30
I want to get input from mouse for as image. I am working on OCR. imfreehand get input from mouse but at the end it turns out to be a polygon. I couldnot get the desired output. Please help

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KSSV
KSSV 2016-8-30
use
imfreehand('Closed',false)
to avoid the polygon..
  1 个评论
Aravin
Aravin 2016-8-30
Thank you sir. This is exactly what i want. May I request if you tell me how to increase the width of the line. As it is too thin now.

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KSSV
KSSV 2016-8-30
You may follow the below link:
https://in.mathworks.com/matlabcentral/answers/91818-how-can-i-control-the-thickness-of-the-lines-in-imcrop-and-imfreehand-in-image-processing-toolbox-6
Way of thanking in mathworks is accepting the answer.

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