HG3-NeRF: Hierarchical Geometric, Semantic, and Photometric Guided Neural Radiance Fields for Sparse View Inputs.
Zelin GaoWeichen DaiYu ZhangPublished in: CoRR (2024)
Keyphrases
- neural network
- network architecture
- geometric transformations
- geometric information
- semantic information
- linear relationship
- computer vision
- high dimensional
- semantic network
- photometric information
- neural model
- multiple views
- natural language
- semantic web
- semantic annotation
- hierarchical structure
- hierarchical tree
- domain ontology
- photometric properties
- viewpoint
- surface geometry
- reflectance properties
- input data
- feature points
- cross section
- image formation
- geometric constraints
- photometric stereo
- semantic similarity