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asked 2012-09-21 10:57:38 -0600

yes123 gravatar image

Recognize an object from a flat background?

Hi Guys,

Consider I have a book (an object) over an uniform background. Which technique within OpenCV would you suggest me to extract only the object? (the ROI)

Recognize an object from a flat background?

Hi Guys,

Consider I have a book (an object) over an uniform background. Which technique within OpenCV would you suggest me to extract only the object? (the ROI)

What I was thinking:

  • extract the interest point of the image (FAST, harris corner etc)
  • get the 4 points at the extrema
  • extract a roi with those 4 points
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