公开(公告)号：US20220198743A1

公开(公告)日：2022-06-23

申请号：US17527564

申请日：2021-11-16

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Zhaoliang Liu ,  Sili Chen ,  Yang Zhao

IPC: G06T15/20 ,  G06T15/40 ,  G06T17/05 ,  G06T7/246

Abstract: A method and apparatus for generating location information, an electronic device, and a computer readable storage medium are provided. The method may include: constructing a corresponding plane equation based on three-dimensional space coordinates of a matching feature pair of a target plane object included in a pair of adjacent image frames having a frame interval less than a preset interval; merging identical plane equations in generated plane equations to obtain a target plane equation, and finally calculating to obtain real corner coordinates of the target plane object, based on corner theoretical coordinates of a graphic box on a plane corresponding to the target plane equation and gravity information of the target plane object.

公开(公告)号：US20220180584A1

公开(公告)日：2022-06-09

申请号：US17527473

申请日：2021-11-16

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Shaoxiong Yang ,  Yang Zhao ,  Chen Zhao

IPC: G06T13/40 ,  G06T13/20 ,  G06K9/00 ,  G10L15/26

Abstract: The present disclosure discloses a method and apparatus for generating animation. An implementation of the method may include: processing a to-be-processed material to generate a normalized text; analyzing the normalized text to generate a Chinese pinyin sequence of the normalized text; generating a reference audio based on the to-be-processed material; and obtaining a animation of facial expressions corresponding to the timing sequence of the reference audio based on the Chinese pinyin sequence and the reference audio.

公开(公告)号：US11948236B2

公开(公告)日：2024-04-02

申请号：US17527473

申请日：2021-11-16

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Shaoxiong Yang ,  Yang Zhao ,  Chen Zhao

IPC: G06T13/40 ,  G06T13/20 ,  G06V20/40 ,  G06V40/16 ,  G10L15/26

CPC classification number: G06T13/40 ,  G06T13/205 ,  G06V20/46 ,  G06V40/165 ,  G06V40/171 ,  G06V40/174 ,  G10L15/26

Abstract: The present disclosure discloses a method and apparatus for generating animation. An implementation of the method may include: processing a to-be-processed material to generate a normalized text; analyzing the normalized text to generate a Chinese pinyin sequence of the normalized text; generating a reference audio based on the to-be-processed material; and obtaining a animation of facial expressions corresponding to the timing sequence of the reference audio based on the Chinese pinyin sequence and the reference audio.