公开(公告)号：US20220086360A1

公开(公告)日：2022-03-17

申请号：US17484093

申请日：2021-09-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xijia DENG ,  Yuanwen LIU

IPC: H04N5/232 ,  G06N3/04 ,  G06T5/00 ,  G06T5/50

Abstract: This application provides an image processing method, including: after binocular image data of a photographing scene that is generated by dual cameras is obtained, determining binocular depth data by using the binocular image data, to determine an error region in an image, correcting depths of the error region based on time of flight (TOF) data corresponding to the scene, and finally performing blurring processing on monocular image data in the binocular image data by using corrected binocular depth data. Because TOF is considered when the depths of the error region are corrected, the method can effectively avoid a depth estimation error caused by relatively poor precision and stability of a binocular depth estimation manner, so that depth estimation precision and stability are improved.

公开(公告)号：US20150341248A1

公开(公告)日：2015-11-26

申请号：US14614243

申请日：2015-02-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xijia DENG ,  Zongwu WU ,  Xiaogang SONG

IPC: H04L12/26 ,  H04L29/06

CPC classification number: H04L29/06517 ,  H04L43/0835 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/106 ,  H04L47/263 ,  H04L65/608 ,  H04L65/80

Abstract: Embodiments of the present invention provide a method for detecting a network transmission status, and a related device. The method for detecting a network transmission status may include: measuring and calculating, by a first communications device, a transmission status characterization parameter used to indicate a status of network transmission between the first communications device and a second communications device; and if the transmission status characterization parameter meets a preset condition, sending, by the first communications device, a Real-Time Transport Protocol packet to the second communications device. Technical solutions provided in the embodiments of the present invention facilitate improving of estimation precision of available network bandwidth on a transmit end, and further improve bandwidth utilization and reduce phenomena such as a delay and an intermittent stop, thereby improving user experience.

Abstract translation: 本发明的实施例提供了一种用于检测网络传输状态的方法和相关设备。 用于检测网络传输状态的方法可以包括：由第一通信设备测量和计算用于指示第一通信设备和第二通信设备之间的网络传输状态的传输状态表征参数; 并且如果所述传输状态表征参数满足预设条件，则由所述第一通信设备向所述第二通信设备发送实时传输协议分组。 本发明实施例提供的技术方案有助于提高发送端可用网络带宽的估计精度，进一步提高带宽利用率，减少诸如延迟和间歇停止等现象，从而改善用户体验。