WebApr 7, 2024 · First, the spatial-spectral features were preliminarily extracted by using conventional three-dimensional convolution. Second, the spectral feature extraction branch adopts three-dimensional convolution with different convolution kernel sizes to extract spectral features and obtains multi-scale spectral features through dense connection. WebOct 26, 2024 · Hyperspectral image (HSI) classification has become a hot topic in the field of remote sensing. In general, the complex characteristics of hyperspectral data make the accurate classification of such data challenging for traditional machine learning methods. In addition, hyperspectral imaging often deals with an inherently nonlinear relation between …
Getting Started with Hyperspectral Image Processing
WebFeb 28, 2024 · Interests: image processing; machine learning; mathematical morphology; hyperspectral imaging; ... a sequence of 3D patches with fixed length and then a linear layer is used to map the 3D patches to spectral–spatial features. For spectral–spatial information mixing, all the spectral–spatial features within a single sample are feed into ... WebApr 14, 2024 · In this study, an end-to-end alternately updated spectral–spatial convolutional network (AUSSC) with a recurrent feedback structure is used to learn refined spectral and spatial features for HSI ... patria versand
Spatio-Temporal Saliency Perception via Hypercomplex Frequency …
WebNov 30, 2024 · Deep learning models are widely employed in hyperspectral image processing to integrate both spatial features and spectral features, but the correlations … WebHyperspectral and multispectral imaging are used in agriculture to monitor the health of fields across a broad range of the electromagnetic spectrum. In typical machine vision … WebHyperspectral imaging measures the spatial and spectral features of an object at different wavelengths ranging from ultraviolet through long infrared, including the visible spectrum. … patria vineyard