Right after CppCon in Seattle, I flew over to ICIP, the IEEE International Conference on Image Processing, in Québec City, Canada. I met my friend and co-worker Zhenhua Feng there, and we were to both present a poster of our joint work each and a Show & Tell demo session together.
Computer Vision
Serialising OpenCV matrices using Boost and cereal
I’ve recently switched from Boost Serialization to the cereal serialisation library in one of my projects and wanted to share my serialisation code for OpenCV matrices (cv::Mat) for both libraries since it might be useful for anybody using OpenCV and one of these two libraries.
Solving linear systems with Eigen (and OpenCV)
So I guess this post starts my blog. Welcome! 🙂
Over the past couple of days I was doing a few experiments with the Eigen linear algebra library, because the learning part of my supervised descent library was very slow. Inverting a 2000 x 2000 matrix took a few minutes, while Matlab did it in under a second. I ended up acquiring a bit of knowledge about Eigen and performing a few experiments I thought might be worth sharing.