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公开(公告)号：US11815525B1
公开(公告)日：2023-11-14
申请号：US17020093
申请日：2020-09-14
Applicant: AMAZON TECHNOLOGIES, INC.
Inventor： Edward Ayrapetian , Animesh Mishra
Abstract: Operation of a device may be influenced based on whether the device is being tilted or has been picked up. Accelerometers gather accelerometer data that is processed to determine a reference pose. The reference pose is determined by analyzing the accelerometer data to determine “quiet” periods of accelerometer data. A moving average of the quiet periods is used to determine the reference pose. One or more override techniques may be used to compensate for noise in the accelerometer data, such as produced by the device playing music. The accelerometer data may be processed to compensate for other influences, such as intended movement of the device by one or more actuators. This processed data is compared to the reference pose. Responsive to the processed data exceeding a threshold value, the device may stop moving the one or more actuators, present output on a user interface, and so forth.
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Patent Agency Ranking
公开(公告)号：US11188727B1
公开(公告)日：2021-11-30
申请号：US16696156
申请日：2019-11-26
Applicant: Amazon Technologies, Inc.
Inventor： Taylor Jeffrey Lloyd , Keith Deacon , Dylan Andrew Norris , Alton Paul Werronen , Animesh Mishra , Roman Shmulevich
Abstract: A camera-based barcode reader captures an image, determines a region of interest of a barcode within the image, and generates a barcode image from the region of interest. The camera-based barcode reader aligns each of multiple horizontal regions within the barcode image to a reference horizontal region within the barcode image. The alignment of a horizontal region includes (i) determining a set of alignment parameters to apply to the horizontal region based on a comparison of the reference horizontal region to the horizontal region when adjusted to different combinations of alignment parameters and (ii) adjusting the horizontal region according to the set of alignment parameters for that horizontal region. After aligning the barcode image, the camera-based barcode reader decodes the barcode from the barcode image.
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公开(公告)号：US11928150B1
公开(公告)日：2024-03-12
申请号：US17698869
申请日：2022-03-18
Applicant: Amazon Technologies, Inc.
Inventor： Justin-Josef Angel , Milena Sadee , Cressida Magdalen Harding , Eric Alan Breitbard , Animesh Mishra , Vlastimil Pis , Robert Steven Murdock
IPC: G06V10/94 , G06F16/432 , G06F16/583 , G06V10/40 , G06V10/75
CPC classification number: G06F16/5838 , G06F16/434 , G06F16/5854 , G06V10/40 , G06V10/751 , G06V10/95
Abstract: Systems and methods for image-based item identification are disclosed. Image data corresponding to one or more images depicting an item may be sent to one or more remote systems for image-based item identification. The identification indications and/or identification confidence scores received from the remote systems may be aggregated and weighted based at least in part on one or more factors related to the remote systems, the results, domains, image capture timing, image capture angles, and/or events to more accurately identify an item depicted in the images.
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公开(公告)号：US11138901B1
公开(公告)日：2021-10-05
申请号：US15636531
申请日：2017-06-28
Applicant: Amazon Technologies, Inc.
Inventor： Justin-Josef Angel , Animesh Mishra , Robert Steven Murdock , Eric Alan Breitbard , Cressida Magdalen Harding , Vlastimil Pis , Milena Sadee , Gordon Lee , Christopher Mark Stevens Adcock
Abstract: Systems and methods for item recognition and analysis are disclosed. One or more items are recognized utilizing, for example, image data, and a quantity of the one or more items is determined based at least in part on data representing a weight of the items. Nutritional information associated with the items is determined and utilized for one or more purposes, including, for example, nutrition tracking, meal apportionment, label generation, and recipe creation and modification.
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公开(公告)号：US10540390B1
公开(公告)日：2020-01-21
申请号：US15670225
申请日：2017-08-07
Applicant: Amazon Technologies, Inc.
Inventor： Justin-Josef Angel , Milena Sadee , Cressida Magdalen Harding , Eric Alan Breitbard , Animesh Mishra , Vlastimil Pis , Robert Steven Murdock
IPC: G06K9/64 , G06F16/583 , G06K9/00 , G06K9/46 , G06K9/62 , G06F16/432
Abstract: Systems and methods for image-based item identification are disclosed. Image data corresponding to one or more images depicting an item may be sent to one or more remote systems for image-based item identification. The identification indications and/or identification confidence scores received from the remote systems may be aggregated and weighted based at least in part on one or more factors related to the remote systems, the results, domains, image capture timing, image capture angles, and/or events to more accurately identify an item depicted in the images.
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公开(公告)号：US11281713B1
公开(公告)日：2022-03-22
申请号：US16746472
申请日：2020-01-17
Applicant: Amazon Technologies, Inc.
Inventor： Justin-Josef Angel , Milena Sadee , Cressida Magdalen Harding , Eric Alan Breitbard , Animesh Mishra , Vlastimil Pis , Robert Steven Murdock
IPC: G06F16/583 , G06K9/00 , G06K9/62 , G06F16/432 , G06K9/46
Abstract: Systems and methods for image-based item identification are disclosed. Image data corresponding to one or more images depicting an item may be sent to one or more remote systems for image-based item identification. The identification indications and/or identification confidence scores received from the remote systems may be aggregated and weighted based at least in part on one or more factors related to the remote systems, the results, domains, image capture timing, image capture angles, and/or events to more accurately identify an item depicted in the images.
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