The toy SfM library is upgraded to OpenCV 3.x and gets a ton of simplifications.
Category Archive: vision
Years ago I wanted to implement PTAM. I was young and naïve Well I got a few moments to spare on a recent sleepless night, and I set out to implement the basic bootstrapping step of initializing a map with a planar object - no known markers needed, and then tracking it for augmented reality …
How to create an augmented reality app with QGLViewer, including some tips on camera calibration and extrinsic parameters from OpenCV to OpenGL.
A simple and short video stabilizer with OpenCV.
So lately I'm into Optical Music Recognition (OMR), and a central part of that is doing staff line removal. That is when you get rid of the staff lines that obscure the musical symbols to make recognition much easier. There are a lot of ways to do it, but I'm going to share with you …
A simple wrapper around OpenNI 2.x drives for interoperability with OpenCV