Size of an object in an image

Discussion related to "under the hood" OpenMV topics.
SARAVANABAVAN
Posts: 32
Joined: Thu May 10, 2018 12:19 am
Location: Karaikal

Size of an object in an image

Postby SARAVANABAVAN » Fri Jun 15, 2018 12:20 am

Hello sir/Madam,
Is there any possibility to obtain the size of the object which is focussed in an image ???
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kwagyeman
Posts: 2042
Joined: Sun May 24, 2015 2:10 pm

Re: Size of an object in an image

Postby kwagyeman » Fri Jun 15, 2018 12:16 pm

Yes, have you see the find_blobs() method? It returns a list of color blobs which have a .w() and .h() attribute for the width and height of the blob respectively. You need some way to segment the image using color however.
Nyamekye,

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