Sense-Through-Foliage Target Detection Based on Sparse Representation and Gaussian Mixture Models.
Wenling XueTing JiangPublished in: IGARSS (2018)
Keyphrases
- sparse representation
- gaussian mixture model
- target detection
- sar images
- mixture model
- dictionary learning
- infrared
- sparse coding
- false alarms
- feature vectors
- image classification
- em algorithm
- image representation
- hyperspectral
- object tracking
- face recognition
- target tracking
- random projections
- feature space
- dimensionality reduction
- expectation maximization
- visual search
- maximum likelihood
- high dimensional data
- signal processing
- detection rate
- image processing
- edge detection
- object recognition
- training data
- computer vision