公开(公告)号：US11589116B1

公开(公告)日：2023-02-21

申请号：US17306671

申请日：2021-05-03

Applicant: Amazon Technologies, Inc.

Inventor： Mohamed Kamal Omar ,  Xiaohang Sun ,  Ivan Ryndin ,  Tai-Ching Li ,  Alexander Ratnikov ,  Muhammad Raffay Hamid ,  Ahmed Aly Saad Ahmed ,  Travis Silvers ,  Hanxiao Deng

IPC: H04N21/4545 ,  H04N21/454 ,  H04N21/45

Abstract: Techniques are disclosed for detecting a type of prurient activity shown by a portion of video content. In an example, a machine learning model of a computer system may receive a second portion of video content, the machine learning model including a neural network that is trained to analyze a temporal dimension of the second portion. The machine learning model determines a score indicating a likelihood that the video content shows the type of prurient activity based in part on applying a three-dimensional filter to the second portion of the video content. The computer system then generates a video clip that includes at least the portion of the video content showing the type of prurient activity based on the score, and provides the video clip for display.

公开(公告)号：US12056949B1

公开(公告)日：2024-08-06

申请号：US17215816

申请日：2021-03-29

Applicant: Amazon Technologies, Inc.

Inventor： Xiaohang Sun ,  Mohamed Kamal Omar ,  Alexander Ratnikov ,  Ahmed Aly Saad Ahmed ,  Tai-Ching Li ,  Travis Silvers ,  Hanxiao Deng ,  Muhammad Raffay Hamid ,  Ivan Ryndin

IPC: G06V40/10 ,  G06F18/21 ,  G06N3/08 ,  G06V20/40

CPC classification number: G06V40/10 ,  G06F18/2178 ,  G06N3/08 ,  G06V20/46

Abstract: Techniques are disclosed for detecting an uncovered portion of a body of a person in a frame of video content. In an example, a first machine learning model of a computing system may output a first score for the frame based on a map that identifies a region of the frame associated with an uncovered body part type. Depending on a value of the first score, a second machine learning model that includes a neural network architecture may further analyze the frame to output a second score. The first score and second score may be merged to produce a third score for the frame. A plurality of scores may be determined, respectively, for frames of the video content, and a maximum score may be selected. The video content may be selected for presentation on a display for further evaluation based on the maximum score.

公开(公告)号：US11928880B1

公开(公告)日：2024-03-12

申请号：US17215816

申请日：2021-03-29

Applicant: Amazon Technologies, Inc.

Inventor： Xiaohang Sun ,  Mohamed Kamal Omar ,  Alexander Ratnikov ,  Ahmed Aly Saad Ahmed ,  Tai-Ching Li ,  Travis Silvers ,  Hanxiao Deng ,  Muhammad Raffay Hamid ,  Ivan Ryndin

IPC: G06V40/10 ,  G06F18/21 ,  G06N3/08 ,  G06V20/40

CPC classification number: G06V40/10 ,  G06F18/2178 ,  G06N3/08 ,  G06V20/46

Abstract: Techniques are disclosed for detecting an uncovered portion of a body of a person in a frame of video content. In an example, a first machine learning model of a computing system may output a first score for the frame based on a map that identifies a region of the frame associated with an uncovered body part type. Depending on a value of the first score, a second machine learning model that includes a neural network architecture may further analyze the frame to output a second score. The first score and second score may be merged to produce a third score for the frame. A plurality of scores may be determined, respectively, for frames of the video content, and a maximum score may be selected. The video content may be selected for presentation on a display for further evaluation based on the maximum score.

公开(公告)号：US11657850B2

公开(公告)日：2023-05-23

申请号：US17247393

申请日：2020-12-09

Applicant: Amazon Technologies, Inc.

Inventor： Ahmed Aly Saad Ahmed ,  Muhammad Raffay Hamid ,  Yongjun Wu ,  Yash Chaturvedi ,  Steven James Cox ,  Travis Silvers ,  Amit S. Jain ,  Amjad Y. A. Abu Jbara ,  Prasanth Saraswatula

IPC: G11B27/031 ,  G06V20/64 ,  G06V20/40

CPC classification number: G11B27/031 ,  G06V20/41 ,  G06V20/64

Abstract: Techniques are described for automating virtual placements in video content.

公开(公告)号：US20220180898A1

公开(公告)日：2022-06-09

申请号：US17247393

申请日：2020-12-09

Applicant: Amazon Technologies, Inc.

Inventor： Ahmed Aly Saad Ahmed ,  Muhammad Raffay Hamid ,  Yongjun Wu ,  Yash Chaturvedi ,  Steven James Cox ,  Travis Silvers ,  Amit S. Jain ,  Amjad Y. A. Abu Jbara ,  Prasanth Saraswatula

IPC: G11B27/031 ,  G06K9/00

Abstract: Techniques are described for automating virtual placements in video content.