He et al., 2020 - Google Patents
Hyperspectral image spectral–spatial-range Gabor filteringHe et al., 2020
- Document ID
- 11573285815451518502
- Author
- He L
- Liu C
- Li J
- Li Y
- Li S
- Yu Z
- Publication year
- Publication venue
- IEEE Transactions on Geoscience and Remote Sensing
External Links
Snippet
Spectral-spatial Gabor filtering, which is based on 3-D local harmonic analysis, has been a powerful spectral-spatial feature extraction tool for hyperspectral image (HSI) classification. However, existing spectral-spatial Gabor approaches are prone to oversmoothing …
- 238000001914 filtration 0 title abstract description 118
Classifications
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- G06K9/62—Methods or arrangements for recognition using electronic means
- G06K9/6217—Design or setup of recognition systems and techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
- G06K9/6232—Extracting features by transforming the feature space, e.g. multidimensional scaling; Mappings, e.g. subspace methods
- G06K9/6247—Extracting features by transforming the feature space, e.g. multidimensional scaling; Mappings, e.g. subspace methods based on an approximation criterion, e.g. principal component analysis
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