Problem in EDGE dectection because of similar intensity at a point
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Hi.. I'm able to find the EDGEs from the image except in the red position shown in the link <http://tinypic.com/view.php?pic=30dfrbl&s=7> because of similar intensity and the dge detected image is <http://tinypic.com/view.php?pic=4lnbrp&s=5>
Can anyone suggest a method to find the edge inside this red portion
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Image Analyst
2011 年 12 月 8 日
What does that mean - "the edge inside the red portion"? You already have edges in your edge image. And you have a color image with some reddish areas. Do you want to do color segmentation to find the red areas (to get a binary image) and then AND that mask with your edge image to find out if any edges from your edge image fall inside the red region of interest of your color image???
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Image Analyst
2011 年 12 月 8 日
Then there are no edges according to the parameters used. You need to adjust your parameters to be more sensitive to edges or try a different edge detector.
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