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. 2013 Oct 6;85(22):10820–10828. doi: 10.1021/ac402303g

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Results of a SVD on hyperspectral images of measured on 3T3L1-derived adipocytes in the 2400–3800 cm^–1 range and retrieved with PCKK. Top: Spatial distribution of ΣV^T of the first five singular components on a linear grayscale with black (white) corresponding to the minimum (maximum) value, respectively. Scale bar indicates 5 μm. Bottom: two images with color encodings labeled by the singular component number after each color letter. Graphs: (a) first five singular spectra, vertically displaced for clarity, (b) singular values, (c) spectra at the positions indicated by the symbols in the R1G2B3 image.

Inline graphic — Results of a SVD on hyperspectral images of measured on 3T3L1-derived adipocytes in the 2400–3800 cm^–1 range and retrieved with PCKK. Top: Spatial distribution of ΣV^T of the first five singular components on a linear grayscale with black (white) corresponding to the minimum (maximum) value, respectively. Scale bar indicates 5 μm. Bottom: two images with color encodings labeled by the singular component number after each color letter. Graphs: (a) first five singular spectra, vertically displaced for clarity, (b) singular values, (c) spectra at the positions indicated by the symbols in the R1G2B3 image.