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公开(公告)号：US11720764B2
公开(公告)日：2023-08-08
申请号：US17742757
申请日：2022-05-12
IPC分类号： G06K7/14 , G06K7/10 , G08B13/196 , G06V10/56 , G06V20/64 , G06V40/10 , G06F18/214 , G06V10/10 , G06V10/82 , G06V10/22 , G06V40/16
CPC分类号： G06K7/1096 , G06F18/2148 , G06K7/1417 , G06V10/17 , G06V10/22 , G06V10/56 , G06V10/82 , G06V20/647 , G06V40/107 , G06V40/161 , G06V40/172 , G08B13/19613
摘要： Methods and systems include using three-dimensional imaging apparatuses to capture three-dimensional images and analyze resulting three-dimensional image data to enhance captured two-dimensional images for scanning related processes such as object identification, symbology detection, object recognition model training, and identifying improper scan attempts or other actions performed by an operator. Imaging systems such as bi-optic readers, handheld scanners, and machine vision systems are described using three-dimensional imaging apparatuses and described capturing three-dimensional images and using with captured two-dimensional images.
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公开(公告)号：US20230161985A1
公开(公告)日：2023-05-25
申请号：US18100523
申请日：2023-01-23
发明人： Darran Michael Handshaw , Edward Barkan , Mark Drzymala , Dariusz J. Madej , Christopher W. Brock
CPC分类号： G06K7/10831 , G06K7/1413
摘要： Barcode readers with transflective mirrors are disclosed herein. An example barcode reader includes a housing and a window positioned within the housing, an imaging sensor and second imaging sensor positioned within the housing, and a transflective mirror positioned within the housing and in a path of a field-of-view of the imaging sensor. The field-of-view of the imaging sensor passes through the transflective mirror and out the window with the transflective mirror in a transmissive state and the field-of-view of the second imaging sensor is reflected off of the transflective mirror and out the window with the transflective mirror in a reflective state.
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公开(公告)号：US20230161983A1
公开(公告)日：2023-05-25
申请号：US18100542
申请日：2023-01-23
CPC分类号： G06K7/10722 , G06K7/1413
摘要： A bioptic barcode reader has a housing having a lower housing portion with an upper surface and an upper housing portion extending above the lower housing portion. A generally horizontal window is positioned at the upper surface, a generally upright window is positioned in the upper housing portion, and an imaging assembly having a primary field-of-view and a set of optical components are positioned within the interior region. The housing has a width greater than or equal to 5 inches and less than or equal to 7 inches, the lower housing portion has a height greater than or equal to 3 inches, the upper housing portion has a height greater than or equal to 4 inches and less than or equal to 6 inches, and the upper surface has a length greater than or equal to 6 inches and less than or equal to 8 inches.
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公开(公告)号：US20230124084A1
公开(公告)日：2023-04-20
申请号：US17504746
申请日：2021-10-19
摘要： Methods and apparatus for using an indicator window of a handheld scanner as a trigger are disclosed herein. An example handheld scanner includes: a housing; an image sensor to capture image data through a front-facing opening; an indicia decoder; an indicator window positioned to face generally away from the front-facing opening and toward a user when the handheld scanner is in a handheld position; a light source disposed inside the housing to emit indication light through the window to provide an indication; a light detector disposed inside the housing and positioned to detect a reflection of the indication light received from an object positioned in front of or on the window outside the housing; and a processor configured to control a mode of the handheld scanner and/or a device in communication with the handheld scanner in response to the light detector detecting the reflection of the emitted indication light.
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公开(公告)号：US20230029122A1
公开(公告)日：2023-01-26
申请号：US17958729
申请日：2022-10-03
摘要： A kiosk includes a kiosk housing, a barcode reader, a receipt printer, a display unit, and a processor communicatively coupled to the barcode reader, receipt printer, and display unit. The kiosk has a width less than or equal to 6 ¾ inches and the barcode reader, receipt printer, and processor are within the kiosk housing. The barcode reader has a reader housing, an imaging assembly, a window configured to allow a light to pass between a product scanning region and an interior region of the reader housing, and a set of optical components configured to direct a field-of-view of the imaging assembly through the window.
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公开(公告)号：US11538262B2
公开(公告)日：2022-12-27
申请号：US16827000
申请日：2020-03-23
摘要： Multiple field of view (FOV) systems are disclosed herein. An example system includes a bioptic barcode reader having a target imaging region. The bioptic barcode reader includes at least one imager having a first FOV and a second FOV and is configured to capture an image of a target object from each FOV. The example system includes one or more processors configured to receive the images and a trained object recognition model stored in memory communicatively coupled to the one or more processors. The memory includes instructions that, when executed, cause the one or more processors to analyze the images to identify at least a portion of a barcode and one or more features associated with the target object. The instructions further cause the one or more processors to determine a target object identification probability and to determine whether a predicted product identifies the target object.
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公开(公告)号：US11326932B2
公开(公告)日：2022-05-10
申请号：US16724082
申请日：2019-12-20
摘要： A weigh platter assembly includes a weigh platter having a proximal edge and a lateral edge and an off-platter detection assembly. The off-platter detection assembly has an assembly field-of-view (field-of-view) extending from the proximal edge and constrained to have an assembly central field-of-view axis substantially parallel to the lateral edge and at least one lateral boundary substantially adjacent to the lateral edge. A light emission assembly has a light source and emits a light away from the proximal edge. A light detection assembly has a light sensor and detects at least a portion of the light reflected towards the proximal edge. A controller allows the measured weight to be recorded in response to a first value from the light detection assembly and prevents the measured weight from being recorded and/or provides an alert in response to a second value from the light detection assembly.
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公开(公告)号：US20220113183A1
公开(公告)日：2022-04-14
申请号：US17560078
申请日：2021-12-22
IPC分类号： G01G19/414 , G01G19/415 , G06T7/13 , G01G21/28 , G06K7/10 , G01G21/22
摘要： A barcode reader has a weigh platter and an off-platter detection assembly. The weigh platter is configured to measure a weight of an object and has a surface extending in a first transverse plane, a proximal edge, a first lateral edge extending non-parallel to the proximal edge, and a distal edge. The off-platter detection assembly includes a light emission assembly and a light detection assembly. The light emission assembly is configured to emit a collimated light beam along the first lateral edge, above the surface. The light diffusing barrier is positioned in a path of the collimated light beam and is configured to diffuse the light beam such that the light diffusing barrier appears to be illuminated when contacted by the light beam and appears not to be illuminated when not contacted by the light beam.
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59.发明授权公开(公告)号：US11210482B2
公开(公告)日：2021-12-28
申请号：US16685865
申请日：2019-11-15
摘要： A barcode reader having calibration of scanner image brightness with multiple FOVs from a single sensor is disclosed herein. An example barcode reader includes an imaging system having a first and second FOV. A first illumination system is configured to illuminate the first FOV. The first illumination system has a first tolerance range and a first characteristic. A second illumination system is configured to illuminate the second FOV. The second illumination system has a second tolerance range and a second characteristic. The first characteristic is established to achieve a minimum desired brightness at a beginning portion of the first tolerance range and a maximum desired brightness at an end portion of the first tolerance range. The second characteristic is established to achieve a minimum desired brightness at a beginning portion of the second tolerance range and a maximum desired brightness at an end portion of the second tolerance range.
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公开(公告)号：US20210383086A1
公开(公告)日：2021-12-09
申请号：US17407791
申请日：2021-08-20
摘要： A bioptic barcode reader has a housing having a lower housing portion with an upper surface and an upper housing portion extending above the lower housing portion. A generally horizontal window is positioned at the upper surface, a generally upright window is positioned in the upper housing portion, and an imaging assembly having a primary field-of-view and a set of optical components are positioned within the interior region. The housing has a width greater than or equal to 5 inches and less than or equal to 7 inches, the lower housing portion has a height greater than or equal to 3 inches, the upper housing portion has a height greater than or equal to 4 inches and less than or equal to 6 inches, and the upper surface has a length greater than or equal to 6 inches and less than or equal to 8 inches.
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