Search found 7 matches

by bmi262
Thu Nov 22, 2018 10:28 pm
Forum: Technical Discussion
Topic: Can I use opencv to read real-time images of openmv?
Replies: 5
Views: 1983

Re: Can I use opencv to read real-time images of openmv?

Thank you for your reply.So I can't use opencv to read openmv now. It will be easier to do that when the camera supports UVC, but you can test now using this Python module: https://github.com/openmv/openmv/blob/master/tools/pyopenmv.py Here's an example host script using the module: https://github....
by bmi262
Thu Nov 22, 2018 12:27 am
Forum: Technical Discussion
Topic: Can I use opencv to read real-time images of openmv?
Replies: 5
Views: 1983

Re: Can I use opencv to read real-time images of openmv?

Thank you for your reply.So I can't use opencv to read openmv now.
by bmi262
Wed Nov 21, 2018 10:42 pm
Forum: Technical Discussion
Topic: Can I use opencv to read real-time images of openmv?
Replies: 5
Views: 1983

Can I use opencv to read real-time images of openmv?

Can I use opencv to read real-time images of openmv?
by bmi262
Mon Oct 22, 2018 1:12 am
Forum: General Topics
Topic: Problem with Sobel
Replies: 6
Views: 2480

Re: Problem with Sobel

Thank you.I will try it.
by bmi262
Sun Oct 21, 2018 10:55 pm
Forum: General Topics
Topic: Problem with Sobel
Replies: 6
Views: 2480

Re: Problem with Sobel

I want to use Sobel to find elliptical or circular fuzzy edges.
by bmi262
Sun Oct 21, 2018 9:52 pm
Forum: General Topics
Topic: Problem with Sobel
Replies: 6
Views: 2480

Re: Problem with Sobel

# Untitled - By: bmi import sensor, image, time sensor.reset() sensor.set_pixformat(sensor.GRAYSCALE) sensor.set_framesize(sensor.QVGA) sensor.skip_frames(time = 2000) clock = time.clock() #sobel kernel_size = 1 kernel_x = [-1, 0, +1,\ -2, 0, +2,\ -1, 0, +1] kernel_y = [-1, -2, -1,\ 0, 0, 0,\ +1, +2...
by bmi262
Sun Oct 21, 2018 9:39 pm
Forum: General Topics
Topic: Problem with Sobel
Replies: 6
Views: 2480

Problem with Sobel

Hello.
I have a project with OpenMV M7.This project is used Sobel to get edge.I use morph to build Sobel.But I found this function takes up a lot of resources and can't get a good result.I found some function used Sobel.
Can you help me?Thank you.

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