Sisfrutos Papaya: A Dataset for Detection and Classification of Diseases in Papaya

Jairo Lucas de Moraes, Jorcy de Oliveira Neto, Jacson Rodrigues Correia da Silva, Thiago M. Paixão, Claudine Badue, Thiago Oliveira-Santos, Alberto F. De Souza

Abstract: In recent years, approaches based on machine learning, more specifically Deep Neural Networks (DNN), have gained prominence as a solution to computer vision problems in the most diverse areas. However, this type of approach requires a large number of samples of the problem to be treated, which often makes this type of approach difficult. In computer vision applications aimed at fruit growing, this problem is even more noticeable, as the performance of computer vision approaches in this segment is still well below the performance achieved in other areas. One of the main reasons listed by the literature for the little evolution in this area is the lack of large data sets duly and manually annotated, which are mandatory for applications that use cutting-edge computer vision techniques such as DNNs. The present work aims to leverage research in this domain, creating a new dataset of images, of an unparalleled size in the literature, with the main diseases and damages of papaya fruit (Carica Papaya). The proposed data set in this work consists of 15,179 RGB images duly and manually annotated with the position of the fruit and the disease/damage found within it.