Computer Vision-based Reader for analogue Energy/Water Meters in low-cost embedded System: a Case Study in an Office Building in ScotlandGuerra-Cabrera Adalberto, Barbano Giulia, Tardioli Giovanni and Mallya Udupi GirishE3S Web Conf., 172 (2020) 25006DOI: https://doi.org/10.1051/e3sconf/202017225006