Vanishing Point Aided Hash-Frequency Encoding for Neural Radiance Fields (NeRF) from Sparse 360°Input.
Kai GuThomas MaugeySebastian KnorrChristine GuillemotPublished in: ISMAR (2023)
Keyphrases
- vanishing points
- vanishing point detection
- camera calibration
- manhattan world
- straight line
- single image
- parallel lines
- fish eye
- man made environments
- sparse representation
- closed form
- multiscale
- computer vision
- lighting conditions
- machine learning
- feature matching
- line segments
- hough transform
- principal component analysis
- input image