公开(公告)号：US20250146933A1

公开(公告)日：2025-05-08

申请号：US18832956

申请日：2023-02-23

Applicant: TRINAMIX GMBH

Inventor： Michael HANKE ,  Florian PROELL

IPC: G01N21/359 ,  G01N21/17 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/84

Abstract: Disclosed herein is a method of obtaining at least one item of object information on at least one object by spectroscopic measurement. The method includes the following steps: i. acquiring spectroscopic data by using at least one spectrometer device; ii. acquiring, by using at least one imaging device image data of a scene within a field of view of the imaging device, the scene including at least a part of the object and at least a part of the spatial measurement range of the spectrometer device; and iii. evaluating the spectroscopic data of step i. and at least one item of image information derived from the image data of step ii., for obtaining the at least one item of object information on the at least one object.

公开(公告)号：US20230417657A1

公开(公告)日：2023-12-28

申请号：US18253705

申请日：2021-12-01

Applicant: trinamiX GmbH

Inventor： Celal Mohan OEGUEN ,  Sourabh KULKARNI ,  Florian PROELL

IPC: G01N21/31

CPC classification number: G01N21/31 ,  G01N2201/127

Abstract: Described herein is a spectral sensing device that includes



at least one photosensitive detector, where the at least one photosensitive detector has at least one photosensitive region designated for receiving optical radiation, where at least one detector signal as generated by the at least one photosensitive detector is dependent on an illumination of the at least one photosensitive region;
at least one radiation emitting element;
at least one optical element; and
at least one evaluation unit, where the at least one evaluation unit is configured to perform a calibration of the spectral sensing device by using at least one first detector signal as generated by the at least one photosensitive detector upon the illumination of the at least one photosensitive region by a first portion of the optical radiation. Also described herein is a method for measuring optical radiation with a spectral sensing device.

公开(公告)号：US20240398331A1

公开(公告)日：2024-12-05

申请号：US18697235

申请日：2022-10-31

Applicant: TRINAMIX GMBH

Inventor： Michael HANKE ,  Robert LOVRINCIC ,  Florian PROELL

IPC: A61B5/00

Abstract: Disclosed herein is a computer-implemented method of optically determining an estimated age of a skin of a living being. The method includes: i. using at least one sample reflection spectrum of at least one portion of the skin of the living being over a spectral measurement range, the spectral measurement range including at least one portion of the wavelength range of from 1 μm to 2.5 μm; and ii. determining the estimated age of the skin of the living being by applying, to the sample reflection spectrum, at least one trained trainable model. The trainable model is trained on a training dataset including a plurality of labeled reference reflection spectra. Each of the reference reflection spectra is acquired over a spectral range at least partially overlapping with the spectral measurement range of the sample reflection spectrum of step i.