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    Spectrometer Device and Method for Measuring Optical Radiation
    21.
    发明公开
    Spectrometer Device and Method for Measuring Optical Radiation 审中-公开

    公开(公告)号：US20230266234A1

    公开(公告)日：2023-08-24

    申请号：US18006438

    申请日：2021-07-23

    Applicant: TRINAMIX GMBH

    Inventor： Celal Mohan OEGUEN ,  Stefan HOOS ,  Robert GUST ,  Sebastian VALOUCH ,  Patrick SCHINDLER

    IPC: G01N21/31

    CPC classification number: G01N21/31

    Abstract: Disclosed herein are a spectrometer device, a method for measuring optical radiation, and a spectrometer system including the spectrometer device. The spectrometer device includes



    at least one radiation emitting element,
    at least one photosensitive detector,
    at least one control circuit, and
    at least one readout circuit.




    The spectrometer system is a mixed spectrometer which employs the advantages of a scanning spectrometer and a dispersive spectrometer. Compared to both, the mixed spectrometer constitutes a simplified spectrometer system by including a reduced number of required components and exhibiting a miniaturized mechanical set-up.

    SYSTEM FOR IDENTIFYING A SUBJECT
    23.
    发明申请
    SYSTEM FOR IDENTIFYING A SUBJECT 有权

    公开(公告)号：US20250104467A1

    公开(公告)日：2025-03-27

    申请号：US18729578

    申请日：2023-02-15

    Applicant: TRINAMIX GMBH

    Inventor： Patrick SCHINDLER ,  Peter SCHILLEN ,  Christian LENNARTZ ,  Nicolas WIPFLER ,  Muhammad Muneeb HASSAN

    IPC: G06V40/12 ,  G06V10/145 ,  G06V10/74 ,  G06V40/13 ,  G06V40/14 ,  G06V40/16 ,  G06V40/70

    Abstract: Disclosed herein is a system for identifying a subject interacting with a display device, where the system includes i) an image providing unit for providing a first image showing a first body part of the subject and a second image showing a second body part of the subject, where the first and the second image have been acquired by imaging the first and second body part, respectively, through a display of the display device, ii) a combined similarity determining unit for determining a combined degree of similarity of a) the first and the second image to b) a first and a second reference image corresponding to a reference subject identity, and iii) a subject identity determining unit for determining whether an identity of the subject corresponds to the reference subject identity based on the combined degree of similarity.

    SHAPE-FROM-SHADING
    27.
    发明公开
    SHAPE-FROM-SHADING 审中-公开

    公开(公告)号：US20240013416A1

    公开(公告)日：2024-01-11

    申请号：US18363437

    申请日：2023-08-01

    Applicant: TRINAMIX GMBH

    Inventor： Patrick SCHINDLER

    IPC: G06T7/586 ,  G06V10/60

    CPC classification number: G06T7/586 ,  G06V10/60

    Abstract: A method for determining a depth map of at least one object, the method including:



    a) illuminating a scene including the object by using at least one flood light source; and imaging at least one pixelated flood image of the scene by using at least one camera;
    b) projecting at least one illumination pattern on the scene by using at least one projector and imaging at least one pixelated reflection image using the at least one camera;
    c) evaluating the flood image by using at least one evaluation device thereby determining reflectance R(x) for each pixel position x of the flood image;
    d) evaluating the reflection image by using the evaluation device;
    e) assigning and extrapolating with the evaluation device; and
    f) determining the depth map with the evaluation device.

    ONE SHOT CALIBRATION
    28.
    发明公开
    ONE SHOT CALIBRATION 审中-公开

    公开(公告)号：US20240011770A1

    公开(公告)日：2024-01-11

    申请号：US18363474

    申请日：2023-08-01

    Applicant: TRINAMIX GMBH

    Inventor： Patrick SCHINDLER ,  Christian BONSIGNORE ,  Benjamin REIN ,  Ruben HUEHNERBEIN

    IPC: G01B11/25 ,  H04N23/56 ,  G03B21/20 ,  G06T7/80

    CPC classification number: G01B11/2504 ,  H04N23/56 ,  G03B21/208 ,  G06T7/80 ,  G03B21/2013

    Abstract: Described herein is a method for calibrating a detector including at least one camera and at least one projector. The projector is configured for illuminating at least one target with at least one predefined illumination pattern including a plurality of illumination features. The camera has at least one sensor element having a matrix of optical sensors, the optical sensors each having a light-sensitive area, where each optical sensor is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by a light beam propagating from the target to the camera. The target includes at least one first target and at least one second target. The first target and the second target have a predefined fixed relative distance. The target is positioned at a pre-defined distance from the detector.

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