Spectral imaging of a color document is realized by a modified flat-bed scanner in which its linear image sensor is replaced by a diffraction grating and a two-dimensional image sensor. This illuminant-independent color recording may be advantageous for desk-top applications.
Spectral imaging with a modified document scanner
01.10.2010
730426 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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