Automatically measuring early and late leaf spot lesions in peanut plants using digital image processing.
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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.
SBIAgro 2013.
SBIAgro 2013.
Palabras clave
Processamento de imagens, Medida de lesões, Image processing, Lesions (plant), Image analysis