Leveraging a realistic synthetic database to learn Shape-from-Shading for estimating the colon depth in colonoscopy images.
Josué RuanoMartín GómezEduardo RomeroAntoine ManzaneraPublished in: CoRR (2023)
Keyphrases
- shape from shading
- intensity images
- lighting direction
- light source
- surface reflectance
- surface normals
- input image
- three dimensional
- shape recovery
- illumination conditions
- image data
- image database
- photometric stereo
- single image
- facial shape
- surface orientation
- lighting conditions
- range images
- edge detection
- video sequences
- image set
- specular surfaces
- point light source
- reflectance map
- image processing