公开(公告)号：US20250093204A1

公开(公告)日：2025-03-20

申请号：US18778628

申请日：2024-07-19

Applicant: Regents of the University of Minnesota

Inventor： Robert Vince ,  Swati Sudhakar More ,  James Melvin Beach

IPC: G01J3/28 ,  G01J3/02

Abstract: In general, an imaging system to synchronously record a spatial image and a spectral image of a portion of the spatial image is described. In some examples, a beam splitter of the imaging system splits an optical beam, obtained from a viewing device, into a first split beam directed by the imaging system to a spatial camera and a second split beam directed by the imaging system to the entrance slit of an imaging spectrograph that is coupled to a spectral camera. An electronic apparatus synchronously triggers the spatial camera and the spectral camera to synchronously record a spatial image and a spectral image, respectively.

公开(公告)号：US12055436B2

公开(公告)日：2024-08-06

申请号：US17455031

申请日：2021-11-16

Applicant: Regents of the University of Minnesota

Inventor： Robert Vince ,  Swati Sudhakar More ,  James Melvin Beach

IPC: G01J3/28 ,  G01J3/02

CPC classification number: G01J3/2803 ,  G01J3/0248 ,  G01J3/027

Abstract: In general, an imaging system to synchronously record a spatial image and a spectral image of a portion of the spatial image is described. In some examples, a beam splitter of the imaging system splits an optical beam, obtained from a viewing device, into a first split beam directed by the imaging system to a spatial camera and a second split beam directed by the imaging system to the entrance slit of an imaging spectrograph that is coupled to a spectral camera. An electronic apparatus synchronously triggers the spatial camera and the spectral camera to synchronously record a spatial image and a spectral image, respectively.

公开(公告)号：US20220148170A1

公开(公告)日：2022-05-12

申请号：US17455031

申请日：2021-11-16

Applicant: Regents of the University of Minnesota

Inventor： Robert Vince ,  Swati Sudhakar More ,  James Melvin Beach

IPC: G06T7/00 ,  H04N5/247 ,  G06T7/73 ,  G06V10/48 ,  G06V10/58 ,  A61B5/00 ,  A61B3/12 ,  A61B3/14

Abstract: In general, an imaging system to synchronously record a spatial image and a spectral image of a portion of the spatial image is described. In some examples, a beam splitter of the imaging system splits an optical beam, obtained from a viewing device, into a first split beam directed by the imaging system to a spatial camera and a second split beam directed by the imaging system to the entrance slit of an imaging spectrograph that is coupled to a spectral camera. An electronic apparatus synchronously triggers the spatial camera and the spectral camera to synchronously record a spatial image and a spectral image, respectively.

公开(公告)号：US11187580B2

公开(公告)日：2021-11-30

申请号：US16949830

申请日：2020-11-16

Applicant: Regents of the University of Minnesota

Inventor： Robert Vince ,  Swati Sudhakar More ,  James Melvin Beach

IPC: G01J3/40 ,  G01J3/28 ,  G01J3/02

Abstract: In general, an imaging system to synchronously record a spatial image and a spectral image of a portion of the spatial image is described. In some examples, a beam splitter of the imaging system splits an optical beam, obtained from a viewing device, into a first split beam directed by the imaging system to a spatial camera and a second split beam directed by the imaging system to the entrance slit of an imaging spectrograph that is coupled to a spectral camera. An electronic apparatus synchronously triggers the spatial camera and the spectral camera to synchronously record a spatial image and a spectral image, respectively.

公开(公告)号：US20210072083A1

公开(公告)日：2021-03-11

申请号：US16949830

申请日：2020-11-16

Applicant: Regents of the University of Minnesota

Inventor： Robert Vince ,  Swati Sudhakar More ,  James Melvin Beach

IPC: G01J3/28 ,  G01J3/02

Abstract: In general, an imaging system to synchronously record a spatial image and a spectral image of a portion of the spatial image is described. In some examples, a beam splitter of the imaging system splits an optical beam, obtained from a viewing device, into a first split beam directed by the imaging system to a spatial camera and a second split beam directed by the imaging system to the entrance slit of an imaging spectrograph that is coupled to a spectral camera. An electronic apparatus synchronously triggers the spatial camera and the spectral camera to synchronously record a spatial image and a spectral image, respectively.

公开(公告)号：US20190107439A1

公开(公告)日：2019-04-11

申请号：US16081806

申请日：2017-03-10

Applicant: Regents of the University of Minnesota

Inventor： Robert Vince ,  Swati Sudhakar More ,  James Melvin Beach

IPC: G01J3/28 ,  G01J3/02

Abstract: In general, an imaging system to synchronously record a spatial image and a spectral image of a portion of the spatial image is described. In some examples, a beam splitter of the imaging system splits an optical beam, obtained from a viewing device, into a first split beam directed by the imaging system to a spatial camera and a second split beam directed by the imaging system to the entrance slit of an imaging spectrograph that is coupled to a spectral camera. An electronic apparatus synchronously triggers the spatial camera and the spectral camera to synchronously record a spatial image and a spectral image, respectively.