All-sky auroral image classification based on Low-rank representation and multi-level feature fusion.
Qian WangYiwen YangPublished in: AIPR (2023)
Keyphrases
- feature fusion
- image classification
- low rank representation
- feature extraction
- low rank
- visual features
- multiple features
- image representation
- bag of words
- visual words
- image features
- feature vectors
- image processing
- sparse representation
- multi label
- single feature
- data reduction
- computer vision
- missing data
- sparse coding
- singular value decomposition
- high dimensional data
- data fusion
- linear combination
- denoising
- d objects
- active learning
- pairwise
- feature selection