Orenīts, Kārlis, Edgars Šaicāns, and Sergejs Kodors. 2021. “APPLE SCAB EARLY STAGE RECOGNITION USING RGB COLOR MODEL FILTERS”. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, no. 25 (April): 73-78. https://doi.org/10.17770/het2021.25.6783.