Evaluación de desplazamiento medio adaptativo tridimensional y modelo de corona en segmentación arbórea con LiDAR
DOI:
https://doi.org/10.35381/i.p.v7i13.4781Palabras clave:
Aprendizaje automático, inventario forestal, evaluación de tecnologías, (Tesauro UNESCO).Resumen
Este trabajo tuvo como objetivo evaluar el desplazamiento medio adaptativo tridimensional con un modelo de corona para la segmentación de árboles individuales a partir de datos LiDAR obtenidos con vehículos aéreos no tripulados. Se empleó un conjunto de datos abierto y se aplicó una exploración de parámetros basada en coeficientes alométricos bajo un modelo elipsoidal. Los árboles detectados se emparejaron con puntos de inventario mediante criterios de distancia y se midieron métricas de exactitud, exhaustividad, equilibrio y error en la localización. El análisis por parcelas reveló diferencias según el tipo de bosque: las masas caducifolias resultaron más complejas, las coníferas alcanzaron detecciones casi completas con falsos positivos y las masas mixtas lograron el mejor equilibrio. Se concluyó que el método fue eficaz y reproducible, aunque dependiente de la parametrización.
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Derechos de autor 2025 Eduardo Alejandro Tusa-Jumbo, Tania Calle-Jimenez
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