公开(公告)号：US08199323B2

公开(公告)日：2012-06-12

申请号：US12305604

申请日：2007-06-13

Applicant: Christophe Baravian ,  François Caton ,  Jérôme Dillet

Inventor： Christophe Baravian ,  François Caton ,  Jérôme Dillet

IPC: G01J4/00

CPC classification number: G01N21/21

Abstract: The invention relates to a method of characterizing a scattering medium. According to the invention, the processing on the electromagnetic radiation scattered by the scattering medium is carried out for an unpolarized signal. In this way, only the anisotrophic incoherent transport of radiation induced by the scattering medium is obtained in the characterization according to the invention. According to the invention, the data representative of the angular variation of the first image representing the unpolarized scattered radiation is representative of the purely isotrophic part of the scattering. Having obtained this purely isotrophic part, it is then possible, according to the invention, to calculate a second image representative of the non-isotrophic part of the scattering. This non-isotrophic part represents the anisotrophic transport of radiation induced by the medium at the moment of scattering.

Abstract translation: 本发明涉及一种表征散射介质的方法。 根据本发明，对散射介质散射的电磁辐射进行非偏振信号的处理。 以这种方式，在根据本发明的表征中仅获得由散射介质诱导的辐射的各向异性非相干传输。 根据本发明，代表非偏振散射辐射的第一图像的角度变化的数据代表散射的纯粹的等营养部分。 已经获得了这种纯粹的等营养部分，根据本发明，可以计算表示散射的非等营养部分的第二图像。 该非等营养部分表示在散射时由介质诱导的辐射的各向异性传输。

公开(公告)号：US20100067006A1

公开(公告)日：2010-03-18

申请号：US12305604

申请日：2007-06-13

Applicant: Christophe BARAVIAN

Inventor： Christophe BARAVIAN

IPC: G01N21/00

CPC classification number: G01N21/21

Abstract: The invention relates to a method of characterizing a scattering medium. According to the invention, the processing on the electromagnetic radiation scattered by the scattering medium is carried out for an unpolarized signal. In this way, only the anisotrophic incoherent transport of radiation induced by the scattering medium is obtained in the characterization according to the invention. According to the invention, the data representative of the angular variation of the first image representing the unpolarized scattered radiation is representative of the purely isotrophic part of the scattering. Having obtained this purely isotrophic part, it is then possible, according to the invention, to calculate a second image representative of the non-isotrophic part of the scattering. This non-isotrophic part represents the anisotrophic transport of radiation induced by the medium at the moment of scattering.

Abstract translation: 本发明涉及一种表征散射介质的方法。 根据本发明，对散射介质散射的电磁辐射进行非偏振信号的处理。 以这种方式，在根据本发明的表征中仅获得由散射介质诱导的辐射的各向异性非相干传输。 根据本发明，代表非偏振散射辐射的第一图像的角度变化的数据代表散射的纯粹的等营养部分。 已经获得了这种纯粹的等营养部分，根据本发明，可以计算表示散射的非等营养部分的第二图像。 该非等营养部分表示在散射时由介质诱导的辐射的各向异性传输。