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bounding box for ratio

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mohammed
mohammed 2013-10-9
评论： Sean de Wolski 2013-10-9
i wanted to calculate simple bounding box ratio.
m=(a1*b1)/a+b
where
a1=width of bounding box
b1=height of bounding box
a= width of image
b=height of image.
plz help me. first time i am using bounding box..

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Sean de Wolski
Sean de Wolski 2013-10-9
编辑：Sean de Wolski 2013-10-9
doc regionprops
Will give you bounding box.
doc size
Will give you image size.
  2 个评论
mohammed
mohammed 2013-10-9
编辑：mohammed 2013-10-9
thanks .......
but i would like to know that, can i use rgb image instead of BW image...
Sean de Wolski
Sean de Wolski 2013-10-9
Well then figure out how you defined a region of interest in your rgb image, once you have this, repeat with regionprops, or just use find to find the indices and compute bounding box yourself.

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