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Thread Subject:
ignore part of an image

Subject: ignore part of an image

From: Dave Brackett

Date: 10 Oct, 2008 14:44:04

Message: 1 of 1

Hi, I am doing some simple image processing and my first stage is to crop an image which I do as follows:

% user crop image to just the region of interest

I then want to be able to select a rectangular part of the cropped image to be ignored, the part being defined by the user as follows:

% user select part to ignore

The question I now have is how can I alter the cropped_image from step 1 so that the selected part from step 2 is removed (or coloured white), and thereby ignored?

Hope that makes sense. I would have thought it would be quite simple but can't work out how to do it. Thanks.

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