Enhanced OMP for Missing Traffic Reconstruction based on Sparse SVD.
Indrarini Dyah IrawatiAndriyan Bayu SuksmonoIan Joseph Matheus EdwardPublished in: ICT (2019)
Keyphrases
- compressed sensing
- orthogonal matching pursuit
- compressive sensing
- singular value decomposition
- image reconstruction
- signal reconstruction
- sparse representation
- reconstruction error
- random projections
- missing data
- traffic flow
- network traffic
- real time
- binary matrices
- least squares
- sparse data
- reconstruction method
- sparse approximation
- singular vectors
- dictionary learning
- three dimensional
- high resolution
- dimensionality reduction
- incomplete data
- sparsity constraints
- tomographic reconstruction
- singular values
- dimension reduction
- reconstruction process
- missing values
- low rank approximation
- discrete tomography
- anomaly detection
- signal processing
- dense correspondences
- road network
- low rank