Spectrum processing apparatus and spectrum processing method
AssigneeSamsung Electronics Co., Ltd.
InventorsSANG KYU KIM, JUN HO LEE, HYEONG SEOK JANG
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Abstract
Provided is a spectrum processing apparatus for removing noise, caused by a change in external environment, from a spectrum obtained by a spectrometer. The spectrum processing apparatus includes: a spectrometer configured to measure a first spectrum according to a change in external environment from a first object, and to measure a second spectrum for component analysis from a second object; and a processor configured to extract, based on the first spectrum, an eigenvector for each wavelength according to the change in external environment, and to obtain a final spectrum by correcting the second spectrum based on the extracted eigenvector for each wavelength.
Claims20
A spectrum processing apparatus, comprising:
- a spectrometer configured to measure a first spectrum according to a change in external environment from a first object, and to measure a second spectrum for component analysis from a second object;
- and
- a processor configured to extract, based on the first spectrum, an eigenvector for each wavelength according to the change in the external environment, and to obtain a final spectrum by correcting the second spectrum based on the extracted eigenvector for each wavelength.
A spectrum processing method, comprising:
- measuring a first spectrum according to a change in external environment from a first object;
- extracting, based on the first spectrum, an eigenvector for each wavelength according to the change in the external environment;
- measuring a second spectrum for component analysis from a second object;
- and
- obtaining a final spectrum by correcting the second spectrum based on the extracted eigenvector for each wavelength.
Dependencies are inferred from the claim text.