detecting the corners

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kash
kash 2012-1-22
hi i have assigned a task of door detection,that is i have to draw a bounding box at the boundaries of door,is it possible,please tell
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Hoa
Hoa 2012-1-24
Hello Kash
It looks like u already drawn a bounding box?
kash
kash 2012-1-26
no its is my image,need to draw bounding box,please help,with some codings
I NEED CIDINGS FOR PSO also, i have A=[ 1 9 23 69 56 2 3 ]
i need to sort these in ascending order using PSO ,please help

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回答（1 个）

Image Analyst
Image Analyst 2012-1-26
roipoly() will let you draw a polygon around the door interactively. If you need to detect the door first, then call corner(), and then call plot() to display what you found.
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Walter Roberson
Walter Roberson 2012-2-23
http://www.mathworks.com/help/releases/R2010a/toolbox/images/cornermetric.html

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