Unsupervised Discovery of Semantic Concepts in Satellite Imagery with Style-based Wavelet-driven Generative Models.
Nikos KostagiolasMihalis A. NicolaouYannis PanagakisPublished in: CoRR (2022)
Keyphrases
- generative model
- satellite imagery
- semantic concepts
- multi modal
- remote sensing
- change detection
- visual features
- probabilistic model
- low level
- semantic similarity
- low level features
- image annotation
- visual content
- video analysis
- multimedia data
- multimedia content
- image collections
- multiscale
- topic models
- semantic information
- prior knowledge
- text documents
- semi supervised
- feature extraction
- machine learning
- key frames
- object categories
- image classification
- feature space
- similarity measure
- high level
- image processing
- learning algorithm