Is it possible to do lip detection using OpenMV?

Discussion related to "under the hood" OpenMV topics.
lucy
Posts: 2
Joined: Tue Mar 26, 2019 7:30 pm

Is it possible to do lip detection using OpenMV?

Postby lucy » Tue Mar 26, 2019 8:01 pm

Hello :) I just purchased OpenMV to solve the project using lip detection. Looking for a way, I found OpenMV provides 'find_blobs' function instead findContour.
is it possible to use 'find_blobs' to find lip? If it's not, how could I solve that problem?
and I also found the way to add 'c code file' in OpenMV project. so is this way can possibly do it??
(I attach the example pictures)

I look forward to your response. Thank you!
Attachments
mouth detection.PNG
mouth detection
mouth detection.PNG (49.04 KiB) Viewed 5880 times
lip detection.PNG
lip detection
User avatar
kwagyeman
Posts: 3829
Joined: Sun May 24, 2015 2:10 pm

Re: Is it possible to do lip detection using OpenMV?

Postby kwagyeman » Wed Mar 27, 2019 12:27 pm

Hi, we don't have a built-in haar cascade for this. I don't know how to quite use our Haar Cascade conversion script to convert the OpenCV lip cascade.

https://github.com/opencv/opencv/tree/m ... arcascades

Sorry, I don't know how you can easily do this with the system right now. It's not out of it's processing power. But, the right algorithm needs to be ported.
Nyamekye,
lucy
Posts: 2
Joined: Tue Mar 26, 2019 7:30 pm

Re: Is it possible to do lip detection using OpenMV?

Postby lucy » Thu Apr 18, 2019 9:18 am

Thank you for your reply.
I'm trying! :)

Return to “Technical Discussion”

Who is online

Users browsing this forum: No registered users and 5 guests