Create image from feature

Discussion related to "under the hood" OpenMV topics.
goliatone
Posts: 10
Joined: Wed Oct 25, 2017 8:31 am

Create image from feature

Postby goliatone » Thu Dec 14, 2017 3:56 pm

I am detecting faces using HaarCascade, have a img.find_features returning the detected faces. What I want to do is to crop the original frame to the area where the face was detected. Any ideas?
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iabdalkader
Posts: 403
Joined: Sun May 24, 2015 3:53 pm

Re: Create image from feature

Postby iabdalkader » Thu Dec 14, 2017 8:11 pm

Do you want to save the cropped image to file ?
goliatone
Posts: 10
Joined: Wed Oct 25, 2017 8:31 am

Re: Create image from feature

Postby goliatone » Fri Dec 15, 2017 8:04 am

Not necessarily to a file. Just make a new image from cropping a source image.
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iabdalkader
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Re: Create image from feature

Postby iabdalkader » Fri Dec 15, 2017 8:13 am


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