An Internal Defect Detection Algorithm for Concrete Blocks Based on Local Mean Decomposition-Singular Value Decomposition and Weighted Spatial-Spectral Entropy.
Xu TianJun AoZizhu MaChunbo MaJunjie ShiPublished in: Entropy (2023)
Keyphrases
- detection algorithm
- singular value decomposition
- detection rate
- detection method
- detection accuracy
- singular values
- motion detection
- least squares
- feature detection
- spatial information
- dimension reduction
- low rank
- moving objects
- latent semantic indexing
- error minimization
- dimensionality reduction
- principal component analysis
- decomposition method
- singular vectors
- weighted graph
- mean shift
- three dimensional
- data matrix
- spectral signatures