title: Hyperspectral analysis using the correlation between image and reference.
abstract: We present the use of correlation analysis on spectral data in order to quantify the amount of a given spectrum present with respect to a reference spectrum. The method is shown to be useful in analyzing hyperspectral fluorescence images. It is unhindered by the linear relationship assumed in linear spectral unmixing, and in addition, it is shown to be robust with respect to noise.
authors: Pål Gunnar
authors: PG
authors: Ellingsen
authors: Nina Kristine
authors: NK
authors: Reitan
authors: Brede Dille
authors: BD
authors: Pedersen
authors: Mikael
authors: M
authors: Lindgren
mesh_terms: D016564:Amyloid beta-Protein Precursor / Q000235:genetics / Q000378:metabolism; D000818:Animals; D001921:Brain / Q000378:metabolism / Q000473:pathology; D003952:Diagnostic Imaging / Q000379:methods* / Q000706:statistics & numerical data; D005260:Female; D005456:Fluorescent Dyes; D008297:Male; D051379:Mice; D008822:Mice, Transgenic; D036641:Microscopy, Fluorescence, Multiphoton / Q000379:methods* / Q000706:statistics & numerical data; D055620:Optical Phenomena; D058225:Plaque, Amyloid / Q000378:metabolism / Q000473:pathology; D053764:Presenilin-1 / Q000235:genetics / Q000378:metabolism; D059629:Signal-To-Noise Ratio
chemical_list: D016564:Amyloid beta-Protein Precursor; D005456:Fluorescent Dyes; D053764:Presenilin-1