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公开(公告)号：US20240119624A1
公开(公告)日：2024-04-11
申请号：US18543015
申请日：2023-12-18
Applicant: trinamiX GmbH
Inventor： Michael EBERSPACH , Christian LENNARTZ , Robert SEND , Patrick SCHINDLER , Peter SCHILLEN , Ingmar BRUDER
CPC classification number: G06T7/70 , G06T5/50 , G06T5/70 , G06V10/14 , G06V10/25 , G06V10/60 , G06T7/571
Abstract: Described herein is a detector for determining a position of at least one object. The detector includes at least one sensor element having a matrix of optical sensors, the optical sensors each having a light-sensitive area, wherein the sensor element is configured to determine a reflection image of the object. The detector also includes an evaluation device configured to select a reflection feature of the reflection image, and determine a distance estimate of the selected reflection feature of the reflection image by optimizing at least one blurring function fa, wherein the distance estimate is given by a longitudinal coordinate z and an error interval±ε. The evaluation device is adapted to determine at least one displacement region in at least one reference image corresponding to the distance estimate, and to match the selected reflection feature with at least one reference feature within the displacement region.
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公开(公告)号：US20190353767A1
公开(公告)日：2019-11-21
申请号：US16461670
申请日：2017-11-17
Applicant: trinamiX GmbH
Inventor： Michael EBERSPACH , Thomas OHMER , Robert SEND , Christian LENNARTZ , Christopher HAHNE , Stefan HENGEN , Sebastian VALOUCH , Christoph LUNGENSCHMIED , Ingmar BRUDER , Wilfried HERMES , Celal Mohan OEGUEN , Christian Daniel SCHILDKNECHT , Peter SCHILLEN , Patrick SCHINDLER , Peter FEJES
Abstract: A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116), at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals. The detector is adapted to determine the longitudinal coordinate z of the object in at least one measurement range independent from the object size in an object plane.
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公开(公告)号：US20240377533A1
公开(公告)日：2024-11-14
申请号：US18743352
申请日：2024-06-14
Applicant: trinamiX GmbH
Inventor： Friedrich SCHICK , Peter SCHILLEN , Patrick SCHINDLER , Andre SCHMIDT , Michael EBERSPACH , Christian LENNARTZ , Robert SEND , Lars DIESSELBERG , Heiko HENGEN , Ingmar BRUDER , Jakob UNGER , Christian BONSIGNORE
IPC: G01S17/46 , G01B11/22 , G01C21/16 , G01S17/66 , G06T5/20 , G06T5/70 , G06T7/20 , G06T7/521 , G06T7/73 , G06V10/145 , G06V10/60 , G06V10/764 , H04N23/56 , H04N23/74
Abstract: Described herein is a detector for identifying at least one material property m. The detector includes at least one sensor element including a matrix of optical sensors, the optical sensors each having a light-sensitive area. The sensor element is configured for recording at least one reflection image of a light beam originating from at least one object. The detector includes at least one evaluation device configured for determining the material property m by evaluation of at least one beam profile of the reflection image and evaluation of a material feature ϕ2m.
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公开(公告)号：US20200225354A1
公开(公告)日：2020-07-16
申请号：US16638946
申请日：2018-08-28
Applicant: trinamiX GmbH
Inventor： Patrick SCHINDLER , Peter SCHILLEN , Michael EBERSPACH , Christian LENNARTZ , Robert SEND , Ingmar BRUDER
Abstract: A range finder for determining at least one geometric information about at least one object is proposed that includes at least one illumination source adapted to generate at least one illumination pattern, wherein the illumination source is adapted to illuminate the object with the illumination pattern under an angle of inclination; at least one optical sensor having at least one light sensitive area, wherein the optical sensor is designed to generate at least one image matrix in response to an illumination of its light sensitive area by at least one reflection pattern originating from the object; at least one evaluation device being configured for determining the geometric information about the object from the reflection pattern by evaluating the image matrix assuming at least one geometrical constellation to be present in the reflection pattern.
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公开(公告)号：US20240094329A1
公开(公告)日：2024-03-21
申请号：US18476720
申请日：2023-09-28
Applicant: TRINAMIX GMBH
Inventor： Christian SCHILDKNECHT , Christoph LUNGENSCHMIED , Ingmar BRUDER , Michael EBERSPACH , Peter FEJES , Robert SEND , Sebastian VALOUCH , Thomas OHMER , Wilfried HERMES , Stefan HENGEN , Christian LENNARTZ
IPC: G01S5/16 , G01J1/04 , G01J1/42 , G01S7/48 , G01S7/481 , G01S7/493 , G01S11/12 , G01S17/32 , G01S17/36 , G01S17/46 , G01S17/50 , G01S17/66 , G01S17/89
CPC classification number: G01S5/16 , G01J1/0411 , G01J1/0422 , G01J1/4228 , G01S7/4804 , G01S7/4808 , G01S7/4816 , G01S7/493 , G01S11/12 , G01S17/32 , G01S17/36 , G01S17/46 , G01S17/50 , G01S17/66 , G01S17/89
Abstract: Described herein is an illumination source adapted to generate a regular pattern integrated into a portable device, the illumination source including an array of light emitting diodes or laser light sources and a diffractive optical element. Also described herein is a detector including the illumination source, an array of optical sensors, where each optical sensor is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area, and an evaluation device adapted to evaluate the sensor signal.
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Patent Agency Ranking
公开(公告)号：US20230213610A1
公开(公告)日：2023-07-06
申请号：US18148910
申请日：2022-12-30
Applicant: trinamiX GmbH
Inventor： Michael EBERSPACH , Thomas OHMER , Robert SEND , Christian LENNARTZ , Christopher HAHNE , Stefan HENGEN , Sebastian VALOUCH , Christoph LUNGENSCHMIED , Ingmar BRUDER , Wilfried HERMES , Celal Mohan OEGUEN , Christian Daniel SCHILDKNECHT , Peter SCHILLEN , Patrick SCHINDLER , Peter FEJES
IPC: G01S5/16 , G01J1/04 , G01S7/48 , G01S7/493 , G01S17/89 , G01J1/42 , G01S11/12 , G01S17/50 , G01S17/36 , G01S17/46 , G01S17/32 , G01S17/66 , G01S7/481
CPC classification number: G01S5/16 , G01J1/0411 , G01S7/4804 , G01S7/493 , G01S17/89 , G01J1/4228 , G01S11/12 , G01S17/50 , G01S17/36 , G01S17/46 , G01J1/0422 , G01S17/32 , G01S17/66 , G01S7/4808 , G01S7/4816
Abstract: A detector for object authentication includes first and second illumination sources. The first illumination source projects an illumination pattern including a plurality of illumination features onto a surface of an object. The second illumination source projects an illuminating light beam onto the object. The detector also includes an image capture device for determining a first image including a plurality of reflection features generated by the surface of the object in response to the illumination pattern and for determining a second image including two dimensional information associated with the surface of the object generated in response to the illuminating light beam. The detector also includes an evaluation device for evaluating the first image and the second image, identifying a geometrical feature of the object, determining a material property of the object, and comparing the two dimensional information to data stored in a database for authentication of the object.
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公开(公告)号：US20220373641A1
公开(公告)日：2022-11-24
申请号：US17812033
申请日：2022-07-12
Applicant: trinamiX GmbH
Inventor： Michael EBERSPACH , Thomas OHMER , Robert SEND , Christian LENNARTZ , Christopher HAHNE , Stefan HENGEN , Sebastian VALOUCH , Christoph LUNGENSCHMIED , Ingmar BRUDER , Wilfried HERMES , Celal Mohan OEGUEN , Christian Daniel SCHILDKNECHT , Peter SCHILLEN , Patrick SCHINDLER , Peter FEJES
IPC: G01S5/16 , G01S7/481 , G01S11/12 , G01S17/36 , G01S17/46 , G01J1/04 , G01J1/42 , G01S7/48 , G01S7/493 , G01S17/32 , G01S17/50 , G01S17/66 , G01S17/89
Abstract: A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116), at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals. The detector is adapted to determine the longitudinal coordinate z of the object in at least one measurement range independent from the object size in an object plane.
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公开(公告)号：US20240241255A1
公开(公告)日：2024-07-18
申请号：US18425144
申请日：2024-01-29
Applicant: TrinamiX GmbH
Inventor： Friedrich SCHICK , Peter SCHILLEN , Patrick SCHINDLER , Andre SCHMIDT , Michael EBERSPACH , Christian LENNARTZ , Robert SEND , Lars DIESSELBERG , Heiko HENGEN , Ingmar BRUDER , Jakob UNGER , Christian BONSIGNORE
IPC: G01S17/46 , G01B11/22 , G01C21/16 , G01S17/66 , G06T5/20 , G06T5/70 , G06T7/20 , G06T7/521 , G06T7/73 , G06V10/145 , G06V10/60 , G06V10/764 , H04N23/56 , H04N23/74
CPC classification number: G01S17/46 , G01B11/22 , G01C21/16 , G01S17/66 , G06T5/20 , G06T5/70 , G06T7/20 , G06T7/521 , G06T7/73 , G06V10/145 , G06V10/60 , G06V10/764 , H04N23/56 , H04N23/74
Abstract: Described herein is a detector for identifying at least one material property m. The detector includes at least one sensor element including a matrix of optical sensors, the optical sensors each having a light-sensitive area. The sensor element is configured for recording at least one reflection image of a light beam originating from at least one object. The detector includes at least one evaluation device configured for determining the material property m by evaluation of at least one beam profile of the reflection image and evaluation of a material feature ϕ2m.
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公开(公告)号：US20200371237A1
公开(公告)日：2020-11-26
申请号：US16636148
申请日：2018-08-28
Applicant: trinamiX GmbH
Inventor： Patrick SCHINDLER , Peter SCHILLEN , Michael EBERSPACH , Christian LENNARTZ , Robert SEND , Ingmar BRUDER , Heiko HENGEN , Lars DIESSELBERG
Abstract: A detector for determining a position of at least one object is provided. The detector includes an evaluation device adapted to select at least one reflection feature of a reflection image, wherein the evaluation device is configured for determining at least one longitudinal region of the selected reflection feature of the reflection image by evaluating a combined signal Q from the sensor signals, wherein the evaluation device is adapted to determine at least one displacement region in at least one reference image corresponding to the longitudinal region, wherein the evaluation device is adapted to match the selected reflection feature with at least one reference feature within the displacement region.
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公开(公告)号：US20190339356A1
公开(公告)日：2019-11-07
申请号：US16461654
申请日：2017-11-17
Applicant: trinamiX GmbH
Inventor： Christian SCHILDKNECHT , Christoph LUNGENSCHMIED , Ingmar BRUDER , Michael EBERSPACH , Peter FEJES , Robert SEND , Sebastian VALOUCH , Thomas OHMER , Wilfried HERMES , Stefan HENGEN , Christian LENNARTZ
Abstract: A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: —at least two optical sensors (118, 120, 176), each optical sensor (118, 120, 176) having a light-sensitive area (122, 124), wherein each light-sensitive area (122, 124) has a geometrical center (182, 184), wherein the geometrical centers (182, 184) of the optical sensors (118, 120, 176) are spaced apart from an optical axis (126) of the detector (110) by different spatial offsets, wherein each optical sensor (118, 120, 176) is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area (122, 124) by a light beam (116) propagating from the object (112) to the detector (110); and—at least one evaluation device (132) being configured for determining at least one longitudinal coordinate z of the object (112) by combining the at least two sensor signals.
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