UAV-Based Observations for Surface BRDF Characterization.
Daniele LatiniIlaria PetraccaGiovanni SchiavonFabrizio NiroStefano CasadioFabio Del FratePublished in: IGARSS (2021)
Keyphrases
- surface roughness
- surface geometry
- three dimensional
- shape recovery
- light source
- subsurface scattering
- reflectance properties
- d objects
- bidirectional reflectance distribution function
- object surface
- scene geometry
- surface reflectance
- photometric stereo
- surface orientation
- path planning
- unmanned aerial vehicles
- real scenes
- control algorithm
- illumination conditions
- illumination direction
- image derivatives
- vision based navigation