Multi-sensor imagery rectification and registration for herbicide testing
Identificadores
Compartir
Metadatos
Mostrar el registro completo del ítemAutor
Agüera Vega, Francisco; Agüera Vega, Juan; Agüera-Puntas, Marta; Martínez Carricondo, Patricio Jesús; Carvajal Ramírez, FernandoFecha
2021Resumen
The use of multi-spectral sensors has been focused on several agricultural tasks, yet it is necessary to further
assess this approach to achieve sufficient precision to carry out adequately these. Metric information from these
images is traditionally derived by photogrammetric techniques, but with a major limitation: photographed objects
should be static while the photographs are being taken, but plants are generally in movement because of
wind and this causes the photogrammetric process to be unable to generate the necessary information to make
any metric measurement. To bypass this, metric information can be derived via rectification, using only one
photograph.
This work aims to develop a band co-registration method with agricultural purposes, based on rectified images
taken from different sensors usually mounted on UAVs or terrestrial vehicles, studying its accuracy in a quantitative
way. All multispectral information co-registered in a precise way will allow the calculatio...
Palabra/s clave
image registration
multispectral images
thermal images