Joint bilateral filtering and spectral similarity-based sparse representation: A generic framework for effective feature extraction and data classification in hyperspectral imaging.
Tong QiaoZhijing YangJinchang RenPeter W. T. YuenHuimin ZhaoGenyun SunStephen MarshallJón Atli BenediktssonPublished in: Pattern Recognit. (2018)
Keyphrases
- feature extraction
- sparse representation
- data sets
- image classification
- data analysis
- hyperspectral imaging
- hyperspectral data
- high quality
- higher order
- pattern recognition
- original data
- target detection
- machine learning
- feature vectors
- high dimensional data
- hyperspectral images
- data points
- dimensionality reduction
- multiscale
- object tracking
- image denoising
- random projections
- hyperspectral imagery