Welcome in the second part of this first journey in C code optimization (first because I hope to show also FFT). We started in this post with several optimization techniques applied to the Matrix Multiplication, in particular: The result was interesting, since in the graph we could see the impact of the various levels of… Continue reading C code optimization of Matrix Multiplication – Part 2
Category: Programming
The Matrix Optimized: C code optimization of Matrix Multiplication – Part 1
I want to share an in depth experiment in code optimization the I did at least ten year ago during my PhD in high performance computing. I offer you to choice between two options: read this post or ignore this post. If you choose to skip this post your mind will stay safe, tomorrow you’ll… Continue reading The Matrix Optimized: C code optimization of Matrix Multiplication – Part 1
C ASCII webcam
In this article we’ll see how to code an ASCII webcam in C using Open CV, prompting the output in a terminal. Here you also can find a sibling article to code the ASCII webcam in javascript in a web page. The previous article already address the problem of how to transform colors in characters,… Continue reading C ASCII webcam
HTML ASCII webcam
We want to capture the webcam stream with an html page and convert it in real-time into a ASCII stream that resembles the grayscale version of the video. If you are interested, we also present a similar C program that output the webcam in ASCII in terminal and a 3D webcam (you’ll need two webcam… Continue reading HTML ASCII webcam