Huawei Technologies Co., Limited

Shenzhen 8K-Link Optoelectronics Technology Co., Ltd.

Jun Jiang

Xinghui Jin

Lingfeng Tang

Tao Lin

Qi Su

Xiaowei Liu

Shuaishuai Zhu

Yunneng Mo

Zongwu Wu

Weiteng Feng

A lens module and a head mounted electronic device are provided, where the lens module includes a light emitting unit, a lens barrel, and an eye camera. The light emitting unit is disposed at an end of the lens barrel. The lens module further includes a hollow mounting stage, where the mounting stage is connected to the lens barrel, a cavity of the mounting stage communicates with an inner cavity of the lens barrel, and an optical axis of the eye camera is inclined to an axial direction of the lens barrel. The lens module helps implement an eye tracking function of VR glasses based on a folded optical path, and helps reduce impact of the eye tracking function on imaging quality of the lens module.

Lens module and head-mounted electronic device

The present disclosure relates to a lossless AR video capture and transmission method, apparatus and system. The method includes converting combined analog electronic signals synchronously captured by a plurality of image sensors and a plurality of sound pickups into multi-channels of first digital signals; losslessly converting the multi-channels of first digital signals into multi-channels of second digital signals; obtaining multi-channels of first optical signals by performing respective photoelectric conversions on the multi-channels of second digital signals; receiving the multi-channels of first optical signals, and converting the multi-channels of first optical signals into the multi-channels of second digital signals; and parsing at least one channel of second digital signal among the multi-channels of second digital signals into an AR video.

Lossless AR video capture and transmission method, apparatus and system

This application provides a data processing method and device. The method includes: collecting a first image by using a camera; obtaining first point cloud data of the object based on the first image, where the first point cloud data indicates three-dimensional coordinate values of a surface point of the object in a first camera coordinate system of the first terminal; obtaining pose data of the first terminal in the first camera coordinate system based on the first image; obtaining a two-dimensional feature image based on the pose data, the first point cloud data, and the first image; generating map data based on the first point cloud data, the pose data, and the two-dimensional feature image; and sending the map data to a second terminal or a server.

Data processing method and device used in virtual scenario

The present disclosure relates to an active optical cable connector and an active optical cable assembly. The active optical cable connector includes a power supply interface, an optoelectronic conversion module and a short-range wireless communication module, wherein the power supply interface is electrically connected with the optoelectronic conversion module and the short-range wireless communication module, respectively, and the short-range wireless communication module is configured to transmit a control signal and a low-speed signal of the active optical cable.

Active optical cable connector and active optical cable assembly

A method for displaying a virtual object is disclosed, applied to an electronic device () having a display component () and a camera (). The method includes: detecting an operation of starting an application by a user; in response to the operation, downloading a global submap and storing the global submap in a simultaneous localization and mapping SLAM system of the electronic device (), where the global submap () is a submap corresponding to a location of the electronic device () in a global map; and displaying a location and a posture of the virtual object on the display component (), where the location and the posture of the virtual object are obtained by performing pose calculation based on at least a video image collected by the camera () and the global submap ().

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Shenzhen, China

Jun Jiang