Mesh-free sparse representation of multidimensional LiDAR data.
Kristian L. DamkjerHassan ForooshPublished in: ICIP (2014)
Keyphrases
- sparse representation
- lidar data
- dictionary learning
- sparse coding
- urban environments
- point cloud
- image classification
- urban areas
- compressive sensing
- high resolution
- face recognition
- high dimensional data
- hyperspectral imagery
- object tracking
- image representation
- signal processing
- dimensionality reduction
- image patches
- watershed segmentation
- high quality
- computer vision
- sparse coefficients
- image reconstruction
- remote sensing
- feature space
- data analysis