Light source calibration for multispectral imaging in surgery.
Leonardo AyalaSilvia SeidlitzAnant VemuriSebastian J. WirkertThomas KirchnerTim J. AdlerChristina EngelsDogu TeberLena Maier-HeinPublished in: Int. J. Comput. Assist. Radiol. Surg. (2020)
Keyphrases
- light source
- multispectral imaging
- illuminant estimation
- shape from shading
- single image
- photometric stereo
- multispectral
- lighting conditions
- camera calibration
- color images
- surface normals
- multiple images
- illumination conditions
- object surface
- multiple light sources
- specular reflection
- viewing direction
- structured light
- surface orientation
- illumination direction
- reflectance properties
- camera parameters
- autocalibration
- focal length
- image processing
- ground plane
- image sequences