Partial Difference Operators on Weighted Graphs for Image Processing on Surfaces and Point Clouds.
Francois LozesAbderrahim ElmoatazOlivier LezorayPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- point cloud
- weighted graph
- image processing
- surface reconstruction
- multi view reconstruction
- triangular mesh
- surface fitting
- normal vectors
- structure from motion
- implicit surfaces
- shortest path
- regularization framework
- point sets
- laser scanner
- edge detection
- computer vision
- discrete data
- point cloud data
- graph structure
- differential operators
- denoising
- feature extraction
- three dimensional
- data objects
- icp algorithm
- high resolution
- range data
- partial differential equations
- surface registration
- image restoration
- bayesian networks