Visual Analysis of Confocal Raman Spectroscopy Data using Cascaded Transfer Function Design.

2D Confocal Raman Microscopy CRM data consist of high dimensional per-pixel spectral data of 1000 bands and allows for complex spectral and spatial-spectral analysis tasks, i.e., in material discrimination, material thickness, and spatial material distributions. Currently, simple integral methods are commonly applied as visual analysis solutions to CRM data which exhibit restricted discrimination power in various regards.