detecting the corners

2012 1 22
1 个回答
14 次查看（30 天）

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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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Chandra Kurniawan
Chandra Kurniawan 2012-1-22
Hi, Kash
Please show me the image
kash
kash 2012-1-24
Chandra please look at figure 1
http://www.sendspace.com/file/cv0jhn
Hoa
Hoa 2012-1-24
try to upload in this website...so that we may not need to download the image. http://tinypic.com/
kash
kash 2012-1-24
<a href="http://tinypic.com?ref=5foj1d" target="_blank" rel="nofollow noopener noreferrer"><img src="http://i42.tinypic.com/5foj1d.jpg" border="0" alt="Image and video hosting by TinyPic"></a>
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

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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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kash
kash
2012-1-22

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