Automatically measuring early and late leaf spot lesions in peanut plants using digital image processing.

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Author(s): BARBEDO, J. G. A.

Summary: 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.

Publication year: 2013

Types of publication: Paper in annals and proceedings

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