公开(公告)号：US11587271B2

公开(公告)日：2023-02-21

申请号：US17008964

申请日：2020-09-01

Applicant: Amazon Technologies, Inc.

Inventor： Assaf Neuberger ,  Alexander Lorbert ,  Arik Poznanski ,  Eduard Oks ,  Sharon Alpert ,  Bar Hilleli

IPC: G06T5/50 ,  G06T11/60 ,  G06V40/10 ,  G06K9/62 ,  G06T5/00 ,  G06T7/00 ,  G06T11/00

Abstract: First image data representing a first human wearing a first article of clothing may be received. The first image data, when rendered on a display, may include a first photometric artifact. A first generator network may be used to generate second image data from the first image data. The first photometric artifact may be removed from the second image data. A second generator network may be used to generate third image data from the second image data, the third image data representing the first human in a different pose relative to the first image data. Fourth image data representing the first article of clothing segmented from the first human may be generated and displayed on a display.

公开(公告)号：US11861944B1

公开(公告)日：2024-01-02

申请号：US16582789

申请日：2019-09-25

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Ido Yerushalmy ,  Ianir Ideses ,  Eli Alshan ,  Mark Kliger ,  Liza Potikha ,  Dotan Kaufman ,  Sharon Alpert ,  Eduard Oks ,  Noam Sorek

IPC: H04N5/04 ,  G06V40/20 ,  G06V20/40

CPC classification number: G06V40/23 ,  G06V20/40 ,  H04N5/04

Abstract: Video output is generated based on first video data that depicts the user performing an activity. Poses of the user during performance of the activity are compared with second video data that depicts an instructor performing the activity. Corresponding poses of the user's body and the instructor's body may be determined through comparison of the first and second video data. The video data is used to determine the rate of motion of the user and to generate video output in which a visual representation of the instructor moves at a rate similar to the that of the user. For example, video output generated based on an instructional fitness video may be synchronized so that movement of the presented instructor matches the rate of movement of the user performing an exercise, improving user comprehension and performance.

公开(公告)号：US12004891B1

公开(公告)日：2024-06-11

申请号：US17217675

申请日：2021-03-30

Applicant: Amazon Technologies, Inc.

Inventor： Sharon Alpert ,  Antonio Criminisi

IPC: A61B6/00 ,  A61B5/055 ,  A61B6/03 ,  A61B8/08 ,  G06F3/0482 ,  G06F3/14 ,  G06F18/22 ,  G06T7/00 ,  G06T7/70 ,  G16H15/00 ,  G16H30/20 ,  G16H30/40 ,  G16H50/70 ,  G10L15/18 ,  G10L15/22 ,  G16H40/20 ,  G16H50/20 ,  G16H70/20 ,  G16H70/60

CPC classification number: A61B6/5211 ,  A61B5/055 ,  A61B6/032 ,  A61B8/5215 ,  G06F3/0482 ,  G06F3/1423 ,  G06F18/22 ,  G06T7/0012 ,  G06T7/70 ,  G16H15/00 ,  G16H30/20 ,  G16H30/40 ,  G16H50/70 ,  G06T2200/24 ,  G06T2207/30004 ,  G06V2201/031 ,  G10L15/18 ,  G10L15/22 ,  G10L2015/223 ,  G16H40/20 ,  G16H50/20 ,  G16H70/20 ,  G16H70/60

Abstract: Systems for preparing a medical report, and related methods, generate and output feedback indicative or potential errors in the medical report. A system for preparing a medical report is configured to receive image data for a medical image of a patient, display the medical image, monitor content of the medical report during preparation of the medical report, process the image data to detect one or more organs of the patient imaged in the medical image, compare the content of the medical report with the one or more organs imaged in the medical image to detect one or more potential errors in the medical report, and output feedback indicative of the one or more potential errors in the medical report.

公开(公告)号：US11911200B1

公开(公告)日：2024-02-27

申请号：US17001982

申请日：2020-08-25

Applicant: Amazon Technologies, Inc.

Inventor： Sharon Alpert ,  Antonio Criminisi

IPC: G06T7/00 ,  A61B5/103 ,  A61B8/08 ,  G06T7/11 ,  G10L15/22 ,  G16H10/00 ,  G16H15/00 ,  G16H30/40 ,  G16H50/00

CPC classification number: A61B6/468 ,  G06T7/11 ,  G10L15/22 ,  G16H15/00 ,  G16H30/40 ,  G06T2207/20132 ,  G10L2015/223

Abstract: Systems and techniques for producing image-based radiology reports including contextual cropping of image data and radiologist supplied notes and annotations are provided herein. Computer vision and natural language processing algorithms may enable processing of image data and language inputs to identify objects associated with annotations, aid in cropping the image data according to the annotations and object identification and in producing a final text and image laden report.

公开(公告)号：US20220067994A1

公开(公告)日：2022-03-03

申请号：US17008964

申请日：2020-09-01

Applicant: Amazon Technologies, Inc.

Inventor： Assaf Neuberger ,  Alexander Lorbert ,  Arik Poznanski ,  Eduard Oks ,  Sharon Alpert ,  Bar Hilleli

IPC: G06T11/60 ,  G06K9/62 ,  G06K9/00 ,  G06T7/00 ,  G06T11/00 ,  G06T5/00 ,  G06T5/50

Abstract: Devices and techniques are generally described for catalog normalization and segmentation for fashion images. First image data representing a first human wearing a first article of clothing may be received. The first image data, when rendered on a display, may include a first photometric artifact. A first generator network may be used to generate second image data from the first image data. The first photometric artifact may be removed from the second image data. A second generator network may be used to generate third image data from the second image data, the third image data representing the first human in a different pose relative to the first image data. Fourth image data representing the first article of clothing segmented from the first human may be generated and displayed on a display.

公开(公告)号：US12067806B2

公开(公告)日：2024-08-20

申请号：US17176479

申请日：2021-02-16

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Eduard Oks ,  Ridge Carpenter ,  Lamarr Smith ,  Claire McGowan ,  Elizabeth Reisman ,  Ianir Ideses ,  Eli Alshan ,  Mark Kliger ,  Matan Goldman ,  Liza Potikha ,  Ido Yerushalmy ,  Dotan Kaufman ,  Guy Adam ,  Omer Meir ,  Lior Fritz ,  Imry Kissos ,  Georgy Melamed ,  Eran Borenstein ,  Sharon Alpert ,  Noam Sorek

IPC: G06K9/00 ,  G06N20/00 ,  G06T7/70 ,  G06V40/20

CPC classification number: G06V40/23 ,  G06N20/00 ,  G06T7/70

Abstract: Characteristics of a user's movement are evaluated based on performance of activities by a user within a field of view of a camera. Video data representing performance of a series of movements by the user is acquired by the camera. Pose data is determined based on the video data, the pose data representing positions of the user's body while performing the movements. The pose data is compared to a set of existing videos that correspond to known errors to identify errors performed by the user. The errors may be used to generate scores for various characteristics of the user's movement. Based on the errors, exercises or other activities to improve the movement of the user may be determined and included in an output presented to the user.

公开(公告)号：US11961331B1

公开(公告)日：2024-04-16

申请号：US17446390

申请日：2021-08-30

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Ido Yerushalmy ,  Michael Chertok ,  Sharon Alpert

IPC: G06V40/20 ,  G06N20/00 ,  G06T7/73 ,  G06V10/98 ,  G06V20/40

CPC classification number: G06V40/23 ,  G06N20/00 ,  G06T7/73 ,  G06V10/993 ,  G06V20/46 ,  G06T2207/10016 ,  G06T2207/20081

Abstract: A first computing device acquires video data representing a user performing an activity. The first device uses a first pose extraction algorithm to determine a pose of the user within a frame of video data. If the pose is determined to be potentially inaccurate, the user is prompted for authorization to send the frame of video data to a second computing device. If authorization is granted, the second computing device may use a different algorithm to determine a pose of the user and send data indicative of this pose to the first computing device to enable the first computing device to update a score or other output. The second computing device may also use the frame of video data as training data to retrain or modify the first pose extraction algorithm, and may send the modified algorithm to the first computing device for future use.