公开(公告)号：US11798142B2

公开(公告)日：2023-10-24

申请号：US17517872

申请日：2021-11-03

Applicant: XIRGO TECHNOLOGIES, LLC

Inventor： Brian Joseph Walstrom ,  John Lee Ponti ,  Savanna Liah Steinmetz ,  Timothy Allen Nelson

IPC: G06T5/00 ,  H04N13/239 ,  G06T5/50 ,  G06T7/593 ,  G06T7/38 ,  G06V20/10

CPC classification number: G06T5/009 ,  G06T5/002 ,  G06T5/50 ,  G06T7/38 ,  G06T7/593 ,  G06V20/10 ,  H04N13/239 ,  G06T2207/20221

Abstract: A system includes a sensor including a set of cameras configured to capture a set of images of an enclosed space. The system further includes a processor and a non-transitory computer-readable medium containing instructions which, when executed on the processor, cause the processor to perform operations including: (a) receiving the set of images captured by the set of cameras; (b) pre-processing the set of images to increase quality and reduce effect of ambient lighting; (c) building a disparity map for the set of images based at least in part on a relationship between the set of cameras; and (d) determining an occupancy of the enclosed space based at least in part on the disparity map. The system can be used to determine occupancy in a trailer with irregularly shaped cargo using low cost sensors.

公开(公告)号：US11195260B1

公开(公告)日：2021-12-07

申请号：US17227064

申请日：2021-04-09

Applicant: Xirgo Technologies, LLC

Inventor： Brian Joseph Walstrom ,  John Lee Ponti ,  Savanna Liah Steinmetz ,  Timothy Allen Nelson

IPC: G06T5/00 ,  H04N13/239 ,  G06T5/50 ,  G06T7/593 ,  G06T7/38 ,  G06K9/00

Abstract: A system includes a sensor including a set of cameras configured to capture a set of images of an enclosed space. The system further includes a processor and a non-transitory computer-readable medium containing instructions which, when executed on the processor, cause the processor to perform operations including: (a) receiving the set of images captured by the set of cameras; (b) pre-processing the set of images to increase quality and reduce effect of ambient lighting; (c) building a disparity map for the set of images based at least in part on a relationship between the set of cameras; and (d) determining an occupancy of the enclosed space based at least in part on the disparity map. The system can be used to determine occupancy in a trailer with irregularly shaped cargo using low cost sensors.

公开(公告)号：US20220318963A1

公开(公告)日：2022-10-06

申请号：US17517872

申请日：2021-11-03

Applicant: XIRGO TECHNOLOGIES, LLC

Inventor： Brian Joseph Walstrom ,  John Lee Ponti ,  Savanna Liah Steinmetz ,  Timothy Allen Nelson

IPC: G06T5/00 ,  G06T7/38 ,  G06T7/593 ,  G06K9/00 ,  G06T5/50 ,  H04N13/239

Abstract: A system includes a sensor including a set of cameras configured to capture a set of images of an enclosed space. The system further includes a processor and a non-transitory computer-readable medium containing instructions which, when executed on the processor, cause the processor to perform operations including: (a) receiving the set of images captured by the set of cameras; (b) pre-processing the set of images to increase quality and reduce effect of ambient lighting; (c) building a disparity map for the set of images based at least in part on a relationship between the set of cameras; and (d) determining an occupancy of the enclosed space based at least in part on the disparity map. The system can be used to determine occupancy in a trailer with irregularly shaped cargo using low cost sensors.