Hi, I have managed to set up a live video cam in my code and I used OpenCV for face detection. Ellipses are drawn on detected faces. Now how can I take that ellipse and display a still image of that when I press enter? I have no idea how i can get the still pixels in that ellipse. thanks!
Hi @chaotic.rabbit,
as you already have the centerpoint and the ellipse radii you can use this and get all the pixels inside the ellipseā¦
Maybe you should before grep the rectangular area around the ellipse to not iterating through all the pixels.
Give it a try and see how far you get it. Come back if you need further assistanceā¦
Cheers
ā mnse