Ship Classification Based on MSHOG Feature and Task-Driven Dictionary Learning with Structured Incoherent Constraints in SAR Images.
Huiping LinShengli SongJian YangPublished in: Remote. Sens. (2018)
Keyphrases
- dictionary learning
- sar images
- synthetic aperture radar
- sparse representation
- sparse coding
- object category recognition
- feature vectors
- automatic target recognition
- oil spill
- wavelet domain
- unsupervised learning
- pattern recognition
- feature selection
- supervised learning
- object recognition
- high dimensional
- spatial information
- training set
- machine learning