公开(公告)号：US20220165045A1

公开(公告)日：2022-05-26

申请号：US17542497

申请日：2021-12-06

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Lihui Jiang ,  Zhan Qu ,  Wei Zhang

IPC: G06V10/22 ,  G06V10/25 ,  G06V10/77 ,  G06V10/75 ,  G06V10/82

Abstract: This application relates to the field of artificial intelligence, and specifically, to the field of computer vision, and discloses a perception network based on a plurality of headers. The perception network includes a backbone and the plurality of parallel headers. The plurality of parallel headers are connected to the backbone. The backbone is configured to receive an input image, perform convolution processing on the input image, and output feature maps, corresponding to the image, that have different resolutions. Each of the plurality of parallel headers is configured to detect a task object in a task based on the feature maps output by the backbone, and output a 2D box of a region in which the task object is located and confidence corresponding to each 2D box. Each parallel header detects a different task object.

公开(公告)号：US20180192146A1

公开(公告)日：2018-07-05

申请号：US15907985

申请日：2018-02-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shiguo Lian ,  Zhan Qu ,  Xueyan Huang

IPC: H04N21/472 ,  H04N21/6587 ,  G06F3/01 ,  G06F3/0488 ,  G06F3/16 ,  G10L15/22 ,  H04N13/00

CPC classification number: H04N21/47217 ,  G06F3/012 ,  G06F3/013 ,  G06F3/04815 ,  G06F3/04845 ,  G06F3/0488 ,  G06F3/167 ,  G10L15/22 ,  G10L2015/223 ,  H04N13/117 ,  H04N13/279 ,  H04N21/47202 ,  H04N21/47205 ,  H04N21/4728 ,  H04N21/6587

Abstract: A method and an apparatus for displaying a video from any location and any time, where the method includes obtaining a control signal input by a user, where the control signal reflects an operation intention of the user; determining a manner of displaying video content according to the control signal input by the user; determining a video playback control instruction according to characteristic information of the video content and the manner of displaying the video content, where the video playback control instruction includes a playback start location and a playback manner; and playing the video content under control of the video playback control instruction. Because the control instruction is determined according to the manner of displaying the to-be-played video, the video can be played from any location and any time.