glare and ilumination corection

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michael scheinfeild
michael scheinfeild on 23 Jun 2014
Commented: Image Analyst on 23 Jun 2014
i need to detect numbers but since there is light the 0 becomes 8 example given , how i can correct this , i need to detect the digits

Answers (1)

Image Analyst
Image Analyst on 23 Jun 2014
First, use a rotatable polarizer in front of the lens if you can. Then use a template that looks only at pixels in the template, not elsewhere.
  2 Comments
Image Analyst
Image Analyst on 23 Jun 2014
Michael's reply to me moved here since it is not an Answer to his original question:
i make photo with mobile phone i dont know what is polarizer i want to use matlab image processing to fix it

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