Unsupervised Change Detection for Multimodal Remote Sensing Images via Coupled Dictionary Learning and Sparse Coding.
Vinicius FerrarisNicolas DobigeonYanna Cruz CavalcantiThomas OberlinMarie ChabertPublished in: ICASSP (2020)
Keyphrases
- remote sensing images
- dictionary learning
- sparse coding
- unsupervised change detection
- change detection
- sparse representation
- remote sensing
- multispectral
- natural images
- linear combination
- unsupervised learning
- image classification
- group sparsity
- object category recognition
- sparse codes
- image representation
- generative model
- feature space
- satellite images
- hyperspectral
- single image super resolution
- visual words
- supervised learning
- high dimensional
- higher order
- dimensionality reduction
- data sets