SciELO - Scientific Electronic Library Online

vol.27 número5Evaluation of exploitation levels of barbatimão bark [Stryphnodendron adstringens (Mart.) Coville] in Distrito Federal, Brazil índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Revista Árvore

versión On-line ISSN 1806-9088


CRUVINEL, Paulo Estevão et al. Detection of beetle damage in forests by X-ray CT image processing. Rev. Árvore [online]. 2003, vol.27, n.5, pp. 747-752. ISSN 1806-9088.

Some beetle species can have devastating economic impacts on forest and nursery industries. A recent example is Anophophora glabripennis, a species of beetle known in the United States as the ''Asian Longhorrned beetle'', which has damaged many American forests, and is a threat which can unintentionally reach south American countries, including Brazil. This work presents a new method based on X-ray computerized tomography (CT) and image processing for beetle injury detection in forests. Its results show a set of images with correct identification of the location of beetles in living trees as well as damage evaluation with time.

Palabras clave : Forests; living trees; computerized tomography; injury detection.

        · resumen en Portugués     · texto en Inglés     · Inglés ( pdf epdf )


Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons