Sparse representations for classification of high dimensional multi-sensor geospatial data.
Saurabh PrasadMinshan CuiPublished in: ACSSC (2013)
Keyphrases
- multi sensor
- sparse representation
- dictionary learning
- geospatial data
- high dimensional
- image classification
- sparse coding
- dimensionality reduction
- data fusion
- feature space
- infrared
- multi sensor fusion
- high dimensional data
- pattern recognition
- low dimensional
- nearest neighbor
- data processing
- data points
- text classification
- heterogeneous data
- spatial data
- training set
- feature selection
- signal processing
- database systems
- feature extraction
- image fusion
- image analysis
- multi dimensional
- data management
- data collection
- data sets