edit]how to used vdi image data on opencv(ver.099)

Beginners
1

hi

I successfully intalled OpenCV3. Opencv3 examples work normally. But I want to do other things.

i want to using python3.

I want to receive video at VDI TOP, Image processing(ex : face detecting) on the video with OpenCV and output video to TOP(ex : null TOP) again. Because TD have many useful TOP operators.

In my opinion, TOP image data will be converted to Mat Class which is used in OpenCV.
But I do not know the way.

Can I get a example that use VDI TOP’s image data for OpenCV?

2

Are you trying to use the C++ TOP or using Python?

What have you tried that hasn’t worked so far? Have you searched the forum? I know there was someone else using Python OpenCV and there was talk about how they were transferring texture data.

3

We don’t yet have a conversion from TOP to Python matrices or the other way around.
The only way to grab the texture would be via a Screengrab TOP…

Hopefully we’ll be able to add this feature soon though.
Cheers
Markus

4

oh, i’m sorry. i want to using python.

i was searching opencv. but, i cant find “used python mat class”. only make cplusplus.dll and using cplusplusTOP.

ver.099 include python3.5.2 and can use OpenCV.(import cv2). and i dont konw CPP.
so i need help that using TOP texture Data convert to opencvMAT class.

5

thx for you’re answer.

I will hope this feature. :slight_smile:

6

[url]https://github.com/spiraltechnica/Spout-for-Python[/url]

Just searched and was about to try. :bulb:

[url]Spout