公开(公告)号：WO2018057583A1

公开(公告)日：2018-03-29

申请号：PCT/US2017/052435

申请日：2017-09-20

Applicant: TRUTAG TECHNOLOGIES, INC.

Inventor： LEARMONTH, Timothy ,  NISSIM, Ron, R. ,  FINKELSTEIN, Hod ,  HSU, Mark

IPC: G01B9/02 ,  G02B27/00 ,  G06F17/10 ,  H04N9/73 ,  H04N17/02

Abstract: A system for determining a calibrated spectral measurement includes a tunable Fabry-Perot etalon, a detector, and a processor. The tunable Fabry-Perot etalon has a settable gap. The detector measures light intensity transmitted through the tunable Fabry-Perot etalon. The processor is configured to determine the calibrated spectral measurement. The calibrated spectral measurement is based at least in part on a measurement set of detected light intensities for a plurality of settable gaps and a reconstruction matrix. The reconstruction matrix is based at least in part on calibration measurements using multiple source wavelengths and multiple settable gaps.

Abstract translation: 用于确定校准光谱测量的系统包括可调法布里珀罗标准具，检测器和处理器。 可调法布里 - 珀罗标准具有一个可设定的差距。 检测器测量通过可调谐法布里 - 珀罗标准具传输的光强度。 处理器被配置为确定校准的光谱测量。 校准的光谱测量至少部分地基于多个可设置的间隙和重建矩阵的检测光强度的测量组。 重建矩阵至少部分基于使用多个源波长和多个可设置间隙的校准测量。

公开(公告)号：WO2018057579A1

公开(公告)日：2018-03-29

申请号：PCT/US2017/052431

申请日：2017-09-20

Applicant: TRUTAG TECHNOLOGIES, INC.

Inventor： LEARMONTH, Timothy ,  NISSIM, Ron, R. ,  FINKELSTEIN, Hod ,  HSU, Mark

IPC: G01B9/02 ,  G01J3/02 ,  G01J3/26 ,  G01J3/45 ,  G01N21/25 ,  G02B5/28 ,  H04N7/18

CPC classification number: H04N9/083 ,  G06T7/0004 ,  G06T7/70 ,  G06T7/80 ,  G06T2207/10024 ,  G06T2207/30128 ,  G06T2207/30164 ,  H04N5/2256

Abstract: A system for machine vision spectral imaging includes a spectral imager, a substrate, and a processor. The spectral imager comprises a Fabry-Perot etalon including a settable gap. The substrate has relative motion with respect to the spectral imager. The processor is configured to identify an object in a set of images from the spectral imager, wherein each of the set of images is associated with a specific gap of a full set of gaps, wherein the full set of gaps comprises a set of gaps setting the settable gap covering a complete range of the settable gap needed for a full spectral image of the object.

Abstract translation: 用于机器视觉光谱成像的系统包括光谱成像器，衬底和处理器。 光谱成像器包括具有可设定间隙的法布里 - 珀罗标准具。 衬底相对于光谱成像仪具有相对运动。 处理器被配置成识别来自光谱成像仪的一组图像中的对象，其中该组图像中的每一个与全套间隙的特定间隙相关联，其中全套间隙包括一组间隙设定 可设置的间隙覆盖了物体全光谱图像所需的可设定间隙的完整范围。