KeywordsImage Fusion; Sparse Representation; Dictionary Construction; Geometric Classification; Multi-focus; Fluorescence Imaging; MSW incineration; flame emission spectroscopy; flame temperature; in-situ measurement; vibrational spectroscopy; FTIR; Pseudomonas aeruginosa; rhamnose; fatty acid; optics; coherent anti-Stokes Raman scattering (CARS); Raman scattering; gas imaging; concentration dependence; imidazolium-based ionic liquids; infrared (IR); spectroscopy; high pressures; Raman spectra; discriminant analysis; distinguish; human cells; hydrogen bonding; ATR-FTIR; adsorption; flow field measurement; measurement techniques; measurement uncertainty; physical limit; high-speed imaging; optical sensors; plasmonics; nanostructures; spectroscopy; tomography; holography; imaging; sensing; combustion; hydrogen bonding; process analytical technology; liquid
