Time delay estimation via generalized correlation with adaptive spatial prefiltering.
Jeffrey L. KrolikMoshe EizenmanSubbarayan PasupathyPublished in: ICASSP (1986)
Keyphrases
- spatial correlation
- spatial autocorrelation
- correlation function
- spatial data
- spatio temporal
- parameter estimation
- image coding
- geographic information systems
- correlation coefficient
- decision directed
- accurate estimation
- estimation algorithm
- spatial and temporal
- spatial information
- data sets
- spatial distribution
- spatial reasoning
- space time
- spatial frequency
- markov random field
- rotationally invariant
- feature extraction
- image segmentation