Photometric camera characterization from a single image with invariance to light intensity and vignetting.
Pedro M. C. RodriguesJoão P. BarretoMichel AntunesPublished in: Comput. Vis. Image Underst. (2020)
Keyphrases
- single image
- light intensity
- light source
- photometric stereo
- specular reflection
- multiple images
- surface reflectance
- shape from shading
- reflectance properties
- surface normals
- spatially varying
- category recognition
- image pairs
- lambertian surface
- d scene
- scene geometry
- super resolution
- dynamic range
- shape recovery
- object surface
- lighting conditions
- structured light
- cast shadows
- multiscale
- vanishing points
- indoor scenes
- ground plane
- manhattan world
- perspective camera
- invariant features
- object recognition
- computer vision