公开(公告)号：US08908176B2

公开(公告)日：2014-12-09

申请号：US13741513

申请日：2013-01-15

申请人： Yoichi Kubota ,  Naoko Shigemori ,  Naohiro Kamijo ,  Kohei Shimbo ,  Manabu Seo

发明人： Yoichi Kubota ,  Toshihiro Shigemori ,  Naohiro Kamijo ,  Kohei Shimbo ,  Manabu Seo

IPC分类号： G01J3/28 ,  G01J3/46 ,  H03F1/26 ,  H04B15/00 ,  G01J3/42 ,  G01J3/50 ,  G01J3/02

CPC分类号： G01J3/42 ,  G01J3/027 ,  G01J3/463 ,  G01J3/501 ,  G01J2003/466

摘要： A spectral characteristic obtaining apparatus includes a detection unit detecting light quantities in plural wavelength bands from a measurement target, a storage unit storing pre-obtained spectral characteristics of the measurement target, a calculation unit calculating a primary transformation matrix from the light quantities and the pre-obtained spectral characteristics of at least one reference sample and a secondary transformation matrix from one of the pre-obtained spectral characteristics corresponding to a primary wavelength band and another one of the pre-obtained spectral characteristics corresponding to a secondary wavelength band, an estimation unit estimating the spectral characteristics of the measurement target by performing a primary estimation on the light quantities in the plural wavelength bands by using the primary transformation matrix, performing a secondary estimation on a result of the primary estimation by using the secondary transformation matrix, and compositing a result of the secondary estimation with the result of the primary estimation.

摘要翻译： 光谱特征获取装置包括检测单元，用于检测来自测量对象的多个波长带中的光量;存储单元，存储预先获得的测量对象的光谱特性;计算单元，从光量计算初级变换矩阵; 从对应于主波长带的预先获得的光谱特性之一和预先获得的对应于次波长带的光谱特性的另一个获得至少一个参考样本和次要变换矩阵的光谱特征，估计单元 通过使用主变换矩阵对多个波长带中的光量进行一次估计，通过使用二次变换矩阵对一次估计的结果进行二次估计，估计测量对象的光谱特性，以及合成 进行二次估计的结果，并进行初步估计。

公开(公告)号：US20130182256A1

公开(公告)日：2013-07-18

申请号：US13741513

申请日：2013-01-15

申请人： Yoichi KUBOTA ,  Naohiro Kamijo ,  Kohei Shimbo ,  Manabu Seo ,  Naoko Shigemori

发明人： Yoichi KUBOTA ,  Toshihiro Shigemori ,  Naohiro Kamijo ,  Kohei Shimbo ,  Manabu Seo

IPC分类号： G01J3/42

CPC分类号： G01J3/42 ,  G01J3/027 ,  G01J3/463 ,  G01J3/501 ,  G01J2003/466

摘要： A spectral characteristic obtaining apparatus includes a detection unit detecting light quantities in plural wavelength bands from a measurement target, a storage unit storing pre-obtained spectral characteristics of the measurement target, a calculation unit calculating a primary transformation matrix from the light quantities and the pre-obtained spectral characteristics of at least one reference sample and a secondary transformation matrix from one of the pre-obtained spectral characteristics corresponding to a primary wavelength band and another one of the pre-obtained spectral characteristics corresponding to a secondary wavelength band, an estimation unit estimating the spectral characteristics of the measurement target by performing a primary estimation on the light quantities in the plural wavelength bands by using the primary transformation matrix, performing a secondary estimation on a result of the primary estimation by using the secondary transformation matrix, and compositing a result of the secondary estimation with the result of the primary estimation.

摘要翻译： 光谱特征获取装置包括检测单元，用于检测来自测量对象的多个波长带中的光量;存储单元，存储预先获得的测量对象的光谱特性;计算单元，从光量计算初级变换矩阵; 从对应于主波长带的预先获得的光谱特性之一和预先获得的对应于次波长带的光谱特性的另一个获得至少一个参考样本和次要变换矩阵的光谱特征，估计单元 通过使用主变换矩阵对多个波长带中的光量进行一次估计，通过使用二次变换矩阵对一次估计的结果进行二次估计，估计测量对象的光谱特性，以及合成 进行二次估计的结果，并进行初步估计。