Browsing INIT_Articles by Author "d9560cca-ec54-460f-8798-5af0217c70a5"
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Improving Hyperspectral Pixel Classification With Unsupervised Training Data Selection
Rajadell Rojas, Olga; García-Sevilla, Pedro; Viet Cuong Dinh; Duin, Robert P. W. Institute of Electrical and Electronics Engineers (IEEE) (2014)An unsupervised method for selecting training data is suggested here. The method is tested by applying it to hyperspectral land-use classification. The data set is reduced using an unsupervised band selection method and ... -
Spectral–Spatial Pixel Characterization Using Gabor Filters for Hyperspectral Image Classification
Rajadell Rojas, Olga; García-Sevilla, Pedro; Pla, Filiberto Institute of Electrical and Electronics Engineers (IEEE) (2013)This paper presents a spectral-spatial pixel characterization method for hyperspectral images. The characterization is based on textural features obtained using Gabor filters over a selected set of spectral bands. This ...