How identify coordinates of more bounding boxes

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ROTARIU PAUL
ROTARIU PAUL 2021-7-1
编辑： Brett Shoelson 2023-10-3
I used the autoBound function to draw bounding box with the below code (the result is in the attached image). How I can identify the (x, y) coordinates, height and width, for each yellow rectangle shown in the attached picture?
togglefig('Image', true)
Masca_Componente_El = imshow(createMaskBottom_PCB7(pcb));
%Label the components on the Bottom with help of Mask
Componente_El = imshow(pcb);
BBs = autoBound(Componente_El, @createMaskBottom_PCB7);
drawBoundingBoxes(BBs, 'BOTTOM', '7');
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DGM
DGM 2021-7-2
To clarify, autoBound() doesn't appear to be part of any Matlab toolbox or FEX submission. If nobody knows what it is, nobody can tell you how to use it.
That said, I wouldn't be surprised if the object created by autoBound() had some sort of position property.
Brett Shoelson
Brett Shoelson 2023-10-3
编辑：Brett Shoelson 2023-10-3
Hi all,
I wrote the functionality you're referring to: togglefig, autoBound, drawBoundingBoxes, .... They're part of a large collection of utilities that I am working on sharing in the public domain. If you want to contact me directly, I will be happy to share them with you forthwith.
Best regards,
Brett @:
char(cumsum([98 17 -11 7 -10 7 7 -4 -47 45 -12 19 -12 15 -8 3 -7 8 -69 53 12 -2]))

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回答（1 个）

Image Analyst
Image Analyst 2021-7-2
I imagine the (x,y) coordinates are contained in the BBs variable. What do you see in the command window if you take off the semicolon from this line?
BBs = autoBound(Componente_El, @createMaskBottom_PCB7)
It will report the value of BBs to the command window. What do you see immediately after executing that line?

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