Multi-Scale Feature Extraction and Total Variation Based Fusion Method For HSI and Lidar Data Classification.
Yingping TongYinghui QuanWei FengGabriel DauphinYong WangPuxia WuMengdao XingPublished in: IGARSS (2021)
Keyphrases
- feature extraction
- fusion method
- multiscale
- lidar data
- pattern recognition
- feature vectors
- image fusion
- data fusion
- information fusion
- image classification
- hyperspectral imagery
- extracted features
- feature space
- wavelet transform
- feature selection
- fusion methods
- image processing
- machine learning
- multi sensor
- discrete wavelet transform
- hyperspectral images
- image analysis
- color model
- point cloud
- subband
- gabor filters
- palmprint
- feature set
- urban areas
- target detection
- high resolution