Frequency invariant beamforming for two-dimensional and three-dimensional arrays.
Wei LiuStephan WeissJohn G. McWhirterIan K. ProudlerPublished in: Signal Process. (2007)
Keyphrases
- three dimensional
- linear array
- projective geometry
- low frequency
- multi view
- frequency domain
- image processing
- affine transformation
- x ray
- image sequences
- depth map
- virtual reality
- d objects
- three dimensional objects
- neural network
- spectrum analysis
- invariant properties
- direction of arrival
- surface model
- moment invariants
- invariant features
- surface reconstruction