Building LiDAR point cloud denoising processing through sparse representation.
Bingqian XieYanfeng GuZhimin CaoPublished in: IGARSS (2015)
Keyphrases
- point cloud
- sparse representation
- denoising
- lidar data
- dictionary learning
- sparse coding
- face recognition
- structure from motion
- image classification
- image denoising
- natural images
- point cloud data
- piecewise smooth
- image patches
- stereo camera
- compressive sensing
- point sets
- joint optimization
- high dimensional data
- signal processing
- total variation
- compressed sensing
- dimensionality reduction
- sparse reconstruction
- image processing
- image representation
- random projections
- laser scanner
- neural network
- linear combination
- feature vectors
- pairwise