Python implementation of an algorithm using basic computer vision techniques to detect plant (green regions) based on the ExG-ExR vegetation index. The algorithm and vegetation index were introduced in the following article : https://www.agencia.cnptia.embrapa.br/Repositorio/sdarticle_000fjtyeioo02wyiv80sq98yqrwt3ej2.pdf
See the README (PDF) for a more detailed summary of the work.