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提出一种药剂颜色标准的谱识别新方法 ,该方法突破了传统的三刺激值测色模式。提出了用光谱特征及非固定的背景模式 ,代替三刺激值及CIE测量模式 ,建立了良好的判别函数 ,适于药剂颜色标准的客观检验与定级 ,结果令人满意。
A new method for spectrum identification of pharmaceutical color standards is proposed. The method breaks through the traditional tristimulus color measurement mode. A new discriminant function was established by using spectral features and non-stationary background instead of tristimulus values and CIE measurement mode. It is suitable for objective examination and grading of drug color standards with satisfactory results.