A Sparse Autoencoder Based Hyperspectral Anomaly Detection Algorihtm Using Residual of Reconstruction Error.
Shizhen ChangBo DuLiangpei ZhangPublished in: IGARSS (2019)
Keyphrases
- anomaly detection
- hyperspectral
- reconstruction error
- sparse representation
- sparse coding
- unsupervised learning
- infrared
- multispectral
- remote sensing
- natural images
- image data
- satellite images
- singular value decomposition
- image classification
- spatial resolution
- information content
- subband
- signal processing
- filter bank
- image representation
- change detection
- random projections
- neural network
- high dimensional data
- dimensionality reduction
- high dimensional
- image processing
- generative model
- probabilistic model
- high resolution
- multiresolution
- pairwise
- high quality
- face recognition
- computer vision