A local feature extraction method for UAV-based image registration based on virtual line descriptors.
Lei XingWujiao DaiPublished in: Signal Image Video Process. (2021)
Keyphrases
- image registration
- virtual environment
- mutual information
- image pairs
- virtual reality
- augmented reality
- image transformations
- control algorithm
- coarse to fine
- multi modality
- medical imaging
- vision based navigation
- registration accuracy
- keypoints
- affine transformation
- virtual world
- image analysis
- object retrieval
- image mosaicing
- line segments
- image processing
- image features
- multiresolution
- three dimensional