公开(公告)号：US20150116532A1

公开(公告)日：2015-04-30

申请号：US14583361

申请日：2014-12-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haiyao Yang

IPC: H04N5/232 ,  G03B11/04

CPC classification number: H04N5/23229 ,  G03B11/00 ,  G03B11/045 ,  H04N5/2254 ,  H04N5/2258 ,  H04N5/3572 ,  H04N5/3696 ,  H04N7/144

Abstract: The image shooting unit is configured to collect image information, and a formed image is a pixel block including one or several pixels, and the image shooting unit includes a tubular directional hood, a lens group, and a light sensitive module that are arranged sequentially along a light incidence direction and a same optical axis, where the tubular directional hood eliminates non-parallel light signals entering the tubular directional hood and enables parallel light signals parallel to an axis of the tubular directional hood to pass; the lens group converges, onto the light sensitive module, the parallel light signals passing through the tubular directional hood; and the light sensitive module converts the parallel light signals into electrical signals.

Abstract translation: 图像拍摄单元被配置为收集图像信息，并且形成的图像是包括一个或多个像素的像素块，并且图像拍摄单元包括顺序地布置的管状定向罩，透镜组和光敏模块 光入射方向和相同的光轴，其中管状定向罩消除进入管状定向罩的非平行光信号，并且使平行于管状定向罩的轴线的平行光信号通过; 透镜组在光敏模块上会聚经过管状定向罩的平行光信号; 并且光敏模块将平行光信号转换成电信号。

公开(公告)号：US20150304120A1

公开(公告)日：2015-10-22

申请号：US14752092

申请日：2015-06-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Min Xiao ,  Kai Li ,  Xianyi Chen ,  Haiyao Yang

IPC: H04L12/18 ,  H04W72/12 ,  H04W28/26 ,  H04L29/06

CPC classification number: H04L12/1818 ,  G06Q10/0631 ,  H04L65/403 ,  H04L65/60 ,  H04L65/80 ,  H04M3/56 ,  H04N7/15 ,  H04W28/26 ,  H04W72/1231

Abstract: A video conference scheduling method and apparatus relates to the communications field. A conference reservation reference list can be ultimately obtained by acquiring reservation information of each conference site and quality of service (QoS) description information sent by each conference site and performing statistical analysis on the QoS description information and the reservation information, so that a user can select an optimal reservation scheme from the conference reservation reference list according to a conference site and time that the user wants to reserve, which avoids a problem that a conference cannot be normally held because of a poor network status, realizes effective arrangements for the conference, and improves work efficiency, thereby reducing a waste of conference resources, human resources, and time caused by an unsuccessful conference. The method is applied to video conference scheduling.

Abstract translation: 视频会议调度方法和装置涉及通信领域。 可以通过获取每个会场发送的每个会场的预约信息和服务质量（QoS）描述信息，并对QoS描述信息和预约信息进行统计分析，最终获得会议预约参考列表，以便用户可以 根据会议地点和用户想要预约的时间从会议预约参考列表中选择最佳预约方案，避免由于网络状况差而无法正常举行会议的问题，实现会议的有效安排， 提高工作效率，从而减少会议资源的浪费，人力资源和会议失败造成的时间。 该方法适用于视频会议调度。

公开(公告)号：US09456133B2

公开(公告)日：2016-09-27

申请号：US14583361

申请日：2014-12-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haiyao Yang

IPC: H04N5/232 ,  H04N5/225 ,  G03B11/04 ,  H04N5/357 ,  H04N5/369 ,  H04N7/14 ,  G03B11/00

CPC classification number: H04N5/23229 ,  G03B11/00 ,  G03B11/045 ,  H04N5/2254 ,  H04N5/2258 ,  H04N5/3572 ,  H04N5/3696 ,  H04N7/144

Abstract: The image shooting unit is configured to collect image information, and a formed image is a pixel block including one or several pixels, and the image shooting unit includes a tubular directional hood, a lens group, and a light sensitive module that are arranged sequentially along a light incidence direction and a same optical axis, where the tubular directional hood eliminates non-parallel light signals entering the tubular directional hood and enables parallel light signals parallel to an axis of the tubular directional hood to pass; the lens group converges, onto the light sensitive module, the parallel light signals passing through the tubular directional hood; and the light sensitive module converts the parallel light signals into electrical signals.

Abstract translation: 图像拍摄单元被配置为收集图像信息，并且形成的图像是包括一个或多个像素的像素块，并且图像拍摄单元包括顺序地布置的管状定向罩，透镜组和光敏模块 光入射方向和相同的光轴，其中管状定向罩消除进入管状定向罩的非平行光信号，并且使平行于管状定向罩的轴线的平行光信号通过; 透镜组在光敏模块上会聚经过管状定向罩的平行光信号; 并且光敏模块将平行光信号转换成电信号。