Category "hough-transform"

OpenCV HoughCircles parameters for detecting circles (microstructure spheres)

I am creating program that helps processing microstructure images. One of the function is detecting circles with the same radius. User draws one circle, my prog

Find Corners of pool table for perspective warp with OpenCV

I have an image of a pool table with slight perspective distortion: I am trying to un-warp the image (such that the corners of the pool table correspond to the

Find Corners of pool table for perspective warp with OpenCV

I have an image of a pool table with slight perspective distortion: I am trying to un-warp the image (such that the corners of the pool table correspond to the

How to perform image segmentation of apples using Python OpenCV?

I have pictures of apple slices that have been soaked in an iodine solution. The goal is to segment the apples into individual regions of interest and evaluate

Finding circles in a live video feed using python 2.7.11and opencv 3.0.0

I need help finding circles in a live video feed from my webcam. I just need feedback from python that a circle has or has not been detected. Also what is the b