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A procedure for semi-automatic segmentation in OBIA based on the maximization of a comparison index
(SPRINGER VERLAG, 2014-06-30)
In an Object Based Image Analysis Classification (OBIA) process, the quality of the classification results are highly dependent on segmentation. However, a high number of the studies that make use of an OBIA process find ...
Mapping of the spatial distribution and temporal variation of rupestrian vegetation in Serra do Cipó (MG) through images obtained by remotely piloted aircraft
(Universidade Estadual Paulista (Unesp), 2019-10-16)
The Serra do Cipó, located in Cadeia do Espinhaço, north of Belo Horizonte (MG), inside of the domain of the Cerrado and with predominance of phytophysiognomy of rupestrian grassland, is characterized by a high richness ...
Mapeamento de uso do solo da bacia hidrográfica do Alto Descoberto, no Distrito Federal, por meio de classificação orientada a objetos com base em imagem do satélite Landsat 8 e softwares livres
(Universidade Tecnológica Federal do Paraná (UTFPR), 2017)
Clasificación orientada a objetos para la identificación de áreas de páramo
Las técnicas de clasificación tradicionales, basadas en rasgos de la imagen a nivel de pixel presentan ciertas limitaciones, como lo son la aparición de un característico efecto “sal y pimienta” o su reducida capacidad ...
Local optimal scale in a hierarchical segmentation method for satellite images: An OBIA approach for the agricultural landscape
(2016)
Over recent decades, remote sensing has emerged as an effective tool for improving agriculture productivity. In particular, many works have dealt with the problem of identifying characteristics or phenomena of crops and ...
Object-based change detection
(Taylor & Francis Group, 2020)