Bio-information estimation apparatus, and apparatus and method for spectrum quality assessment
AssigneeSamsung Electronics Co., Ltd.
InventorsJune Young Lee, Eui Seok Shin, Seung Jun Lee
Life of this patent
Estimating the term…
Abstract
A spectrum quality assessment apparatus includes a spectrum obtainer configured to obtain a skin spectrum; and a processor configured to assess a quality of the obtained skin spectrum based on at least one of a light intensity of the obtained skin spectrum, an absorbance with respect to a wavelength of the obtained skin spectrum, a spectrum reconstructed based on a skin composition spectrum, and a similarity between a reference skin spectrum and the obtained skin spectrum.
Claims20
A spectrum quality assessment apparatus, comprising:
- a spectrum obtainer configured to obtain a skin spectrum;
- and
- a processor configured to assess a quality of the obtained skin spectrum based on at least one of a light intensity of the obtained skin spectrum, an absorbance with respect to a wavelength of the obtained skin spectrum, a spectrum reconstructed based on a skin composition spectrum, and a similarity between a reference skin spectrum and the obtained skin spectrum.
A bio-information estimation apparatus, comprising:
- a spectrum obtainer comprising a light source configured to emit light to a subject, and a light detector configured to detect light reflected or scattered from the subject;
- and
- a processor configured to determine a degree of distortion of an obtained skin spectrum, and to estimate bio-information based on a valid skin spectrum determined according to the degree of distortion.
A spectrum quality assessment method, comprising:
- obtaining a skin spectrum;
- and
- assessing a quality of the obtained skin spectrum based on at least one from among a light intensity of the obtained skin spectrum, an absorbance with respect to a wavelength of the obtained skin spectrum, a spectrum reconstructed based on a skin composition spectrum, and a similarity between a reference skin spectrum and the obtained skin spectrum.
Dependencies are inferred from the claim text.