Título: | Automatically measuring early and late leaf spot lesions in peanut plants using digital image processing. |
Autores: | BARBEDO, J. G. A. |
Fecha: |
2013 2013-11-21 |
Publicador: | Repositório Acesso Livre à Informação Científica da Embrapa (ALICE) |
Fuente: | |
Tipo: | Artigo em anais de congresso (ALICE) |
Tema: |
Processamento de imagens Medida de lesões Image processing Lesions (plant) |
Descripción: |
Abstract. This paper presents a method to measure the lesions originated by the Cercospora arachidicola and Cercosporidium personatum fungi, which cause, respectively, the early and late leaf spots in peanut plants. The proposed method is based on a modified version of a previous proposal by the author, and uses mainly well-known image processing techniques, as well as specialist knowledge, to separate lesions from healthy tissue. The resulting tool provides good area estimates with minimum user interference and low computational burden. 2013 SBIAgro 2013. |
Idioma: | en |