Radar-Based Shape and Reflectivity Reconstruction Using Active Surfaces and the Level Set Method.
Samuel BignardiRomeil SandhuAnthony YezziPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2023)
Keyphrases
- level set method
- deformable surface
- level set
- level set evolution
- deformable models
- energy functional
- level set framework
- level set segmentation
- signed distance function
- surface representation
- active contours
- image segmentation
- implicit surfaces
- shape prior
- narrow band
- topology preserving
- surface properties
- visual hull
- active contour model
- shape model
- surface model
- reconstruction method
- surface reconstruction
- piecewise constant
- parametric active contours
- image reconstruction
- shape representation
- sar imaging
- hamilton jacobi
- range data
- shape analysis
- shape descriptors
- shape features
- multi view
- prior shape
- geometric deformable models
- surface orientation
- vector field
- object boundaries
- range images
- digital topology
- d objects
- chan vese
- object recognition