HYSPIM, HyperSpecral Imager
Application of Hyperspectral imager in Agriculture
Useful indexes are calculated at different locations of the leaf. Following table shows a shortlist of indexes that are calculated.
Fluorescence spectrum of some papers illuminated by an LED 425nm.
https://www.youtube.com/watch?v=Xv98blp9RJw
Measure the skin parameters with a hyperspectral camera
2D images at different wavelengths
Data cube
Scanner with light sources
Investigation of the temporal development of red blood cell transmission spectrum
a) HYSPIM
b) Viewfinder camera
c) Microscope
Image of a red blood cell that seen by Viewfinder camera
The temporal change in the transmission spectrum of a red blood cell.
Documents analysis and verification
For taking the hyperspectral image, the MHS_lens module is used.
With MHS_lens the HYSPIM has 50-micron resolution.
A word is covered with a pen of the same color, RGB image
Identified word with analysicg HS image using NMF method
Different word wth different pens, RGB image
Identified pens with analysing HS image using NMF method
