Visible and NIR microscopic hyperspectrum reconstruction from RGB images with deep convolutional neural networks
Kunshen Feng,
Junfeng Li,
Ming Li
et al.
Abstract:We investigate the microscopic hyperspectral reconstruction from RGB images with a deep convolutional neural network (DCNN) in this paper. Based on the microscopic hyperspectral imaging system, a homemade dataset consisted of microscopic hyperspectral and RGB image pairs is constructed. For considering the importance of spectral correlation between neighbor spectral bands in microscopic hyperspectrum reconstruction, the 2D convolution is replaced by 3D convolution in the DCNN framework, and a metric (weight fa… Show more
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