Balas CostasΜπαλας ΚωσταςIliou DimitriosΗλιου Δημητριος2024-10-312024-10-3120142014-07-14Dimitrios Iliou, "Hyper spectral data estimation from power dimensionality experimental imaging", Master Thesis, School of Electronic and Computer Engineering, Technical University of Crete, Chania, Greece, 2014Δημήτριος Ηλιού, "Hyper spectral data estimation from power dimensionality experimental imaging", Μεταπτυχιακή Διατριβή, Σχολή Ηλεκτρονικών Μηχανικών και Μηχανικών Υπολογιστών, Πολυτεχνείο Κρήτης, Χανιά, Ελλάς, 2014https://dspace.library.tuc.gr/handle/123456789/239We report the first real time modular spectral and color imaging system based on the combination of snapshot spectral imaging, spectral estimation and color reproduction algorithms. A limited number of spectral bands are captured simultaneously, with the aid of specially designed camera, which are subsequently processed with spectral estimation algorithms to obtain a full spectrum per image pixel. We have succeeded to demonstrate complete spectral cube calculation and display of millions of spectra in real-time and to remove trade-off between spectral and spatial resolution. Besides accurate spectral mapping, our approach enables also reliable and device-independent color reproduction based on complete, per-pixel spectra. These achievements hold the promise to provide an indispensable tool in nondestructive analysis and in noninvasive diagnosis.131 pagesenhttp://creativecommons.org/licenses/by-nc-nd/4.0/Real time spectral imagingDigital image processingimage processing digital techniquesdigital image processingAnalysis, SpectrumSpectraSpectrochemical analysisSpectrochemistrySpectroscopyspectrum analysisanalysis spectrumspectraspectrochemical analysisspectrochemistryspectroscopyΜεταπτυχιακή Διατριβή