Guided Unsupervised Learning by Subaperture Decomposition for Ocean SAR Image Retrieval.
Nicolae-Catalin RisteaAndrei AnghelMihai DatcuBertrand ChapronPublished in: CoRR (2022)
Keyphrases
- unsupervised learning
- image retrieval
- supervised learning
- synthetic aperture radar
- image database
- image content
- semi supervised
- sar images
- text retrieval
- relevance feedback
- expectation maximization
- image representation
- retrieval accuracy
- deep learning
- model selection
- visual features
- parameter estimation
- image reconstruction
- retrieval method
- object recognition
- low level features
- decomposition methods
- machine learning
- decomposition method
- image processing
- image search
- image matching
- text classification
- dimensionality reduction
- image data
- decomposition algorithm
- data mining
- deep architectures
- multiple feature fusion