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Medicinas Complementárias
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1.
Guang Pu Xue Yu Guang Pu Fen Xi ; 28(5): 978-82, 2008 May.
Artículo en Chino | MEDLINE | ID: mdl-18720782

RESUMEN

The traditional light sources in the diagnostic method of tongue collection such as daylight or even candles are easily affected by weather and environment. It isn't favorable for doctors to obtain the accurate information of the tongue condition. The authors' introduce the electric light sources to compensate or replace daylight to obtain stable and real tongue image and scientific results. Lighted by lamps with different radiation spectrum power distribution property, various color rendition and color temperature, the same object will indicate different colors. In this study, spectrum analysis is carried out on four fluorescent lamps and the research is based on iamge identification techniques of tongue color. Applying the methods of spectrum analysis, choose the best one in four illuminants with their specific spectrum by testing instruments and comparing with the results using several spectrum parameters and chromatic coordinates tolerance ellipses. Result showed PHILIPS YPZ220/18-3U. RR. D (with the correlative color temperature 6 500 K) lamp which has the most similar spectrum property with daylight can be used as standard lamp. The research provides the theoretic and experimental basis for choosing electric light sources to replace daylight.


Asunto(s)
Medicina Tradicional China , Lengua/anatomía & histología , Adolescente , Adulto , Color , Femenino , Humanos , Iluminación , Masculino , Análisis Espectral
2.
Zhong Xi Yi Jie He Xue Bao ; 4(2): 152-5, 2006 Mar.
Artículo en Chino | MEDLINE | ID: mdl-16529691

RESUMEN

OBJECTIVE: To evaluate the therapeutic effects of Chinese materia medica in treating patients with different syndromes by tongue image analysis software 1.0 based on tongue colors, and to discuss the feasibility of applying this computer science-based techniques into drug evaluation. METHODS: The tongue colors and the areas of tongue fur were examined and analyzed by the tongue image analysis software 1.0 in healthy persons and the patients with different syndromes before and after treatment. The parameters of tongue colors consisted of the followings: the hue (H), the lightness (L), the saturation (S), and the values of red (R), green (G) and blue (B). RESULTS: Obvious differences could be revealed in tongue color index between the healthy persons and the patients in five groups of different syndromes. There also existed some significant differences in those index between patients before and after treatment. CONCLUSION: The tongue image analysis software 1.0 based on tongue colors is helpful to evaluate the therapeutic effects of Chinese materia medica.


Asunto(s)
Color , Procesamiento de Imagen Asistido por Computador , Medicina Tradicional China , Fitoterapia , Lengua , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Diagnóstico Diferencial , Medicamentos Herbarios Chinos/uso terapéutico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Deficiencia Yang/tratamiento farmacológico , Deficiencia Yin/tratamiento farmacológico
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