Posted on May 13, 2010 by Gilles | 2 Comments
This week began with a splash as an Brazilian Media Company “Olhar Digital” reviewed KeyLemon. Oh yes, KeyLemon is making waves around the world… We got great exposure in Brazil and would like to welcome Brazilians in our community “Olá ...
Posted on April 23, 2010 by sebastien | No Comments
In this new post, I will introduce 2 concepts that are key elements in all face processing algorithms: features and classifiers. Let's start with some definitions:
"In pattern recognition, features are the individual measurable heuristic properties of the phenomena being observed. Choosing discriminating and independent features is key to any pattern recognition algorithm being successful in classification. Features are usually numeric, but structural features such as strings and graphs are used in syntactic pattern recognition." (Wikipedia)
"A classifier is a sort of a function that provides a tagged class as an ...