公开(公告)号：US09641801B2

公开(公告)日：2017-05-02

申请号：US14830057

申请日：2015-08-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zichong Chen ,  Yin Zhao ,  Pei Lv ,  Jiong Zhou

IPC: H04N7/14 ,  H04N7/15 ,  H04L29/06 ,  G06K9/00 ,  H04S7/00 ,  G06T7/70

CPC classification number: H04N7/15 ,  G06K9/00335 ,  G06T7/70 ,  H04L65/1096 ,  H04L65/403 ,  H04S7/40

Abstract: Embodiments of the present invention provide a method for presenting communication information in video communication, including: controlling collection of audio information and video information of a video communication site; determining a position of a speaker in the video communication site according to the audio information, where the speaker is a person of participants in the video communication site that speaks; acquiring speech video information from the video information according to the position of the speaker, where the speech video information is video information of the speaker within a speaking period; and controlling presentation of the speech video information.

公开(公告)号：US20160110847A1

公开(公告)日：2016-04-21

申请号：US14820767

申请日：2015-08-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Pei Lv ,  Yanhao Shen ,  Rui Wang ,  Chao Xu

IPC: G06T5/00 ,  G06F3/01

CPC classification number: G06T5/00 ,  G06F3/013 ,  G06T5/002 ,  G06T2200/12

Abstract: An image anti-aliasing method and apparatus are provided, where the method includes acquiring a to-be-displayed image in a terminal, acquiring a current distance parameter of the terminal, where the current distance parameter is used to indicate a distance between an eye of a user of the terminal and a display screen of the terminal, determining a current anti-aliasing algorithm according to the current distance parameter by using a correspondence between a distance parameter and an anti-aliasing algorithm, and performing anti-aliasing processing on the to-be-displayed image according to the current anti-aliasing algorithm. In embodiments of the present disclosure, anti-aliasing processing is performed on a to-be-displayed image based on a distance parameter, that is, an anti-aliasing processing manner of the image is dynamically adjusted according to the distance parameter.

Abstract translation: 提供了一种图像抗混叠方法和装置，其中该方法包括在终端中获取要显示的图像，获取终端的当前距离参数，其中当前距离参数用于指示眼睛之间的距离 终端的用户和终端的显示屏幕，通过使用距离参数和抗混叠算法之间的对应关系，根据当前距离参数确定当前的抗混叠算法，并且对 根据当前的抗锯齿算法来显示图像。 在本公开的实施例中，基于距离参数对待显示的图像执行抗混叠处理，即，根据距离参数动态地调整图像的抗混叠处理方式。