公开(公告)号：US20230065675A1

公开(公告)日：2023-03-02

申请号：US17982616

申请日：2022-11-08

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

Inventor： Tianshu Hu ,  Shengyi He ,  Junyu Han ,  Zhibin Hong

IPC: G06T13/40

Abstract: A method of processing an image, a method of training a model, an electronic device and a medium, which relate to a field of artificial intelligence technology, in particular to deep learning, computer vision and other technical fields. A solution includes: generating a first face image, wherein a definition difference and an authenticity difference between the first face image and a reference face image are within a set range; adjusting, according to a target voice used to drive the first face image, a facial action information related to pronunciation in the first face image to generate a second face image with a facial tissue position conforming to a pronunciation rule of the target voice; and determining the second face image as a face image driven by the target voice.

公开(公告)号：US11836837B2

公开(公告)日：2023-12-05

申请号：US17498249

申请日：2021-10-11

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Tianshu Hu ,  Zhibin Hong

IPC: G06T13/20 ,  G06N20/00 ,  G06T13/40 ,  G06T13/80 ,  G10L15/02

CPC classification number: G06T13/205 ,  G06N20/00 ,  G06T13/40 ,  G06T13/80 ,  G10L15/02

Abstract: Provided are a video generation method and apparatus, a device and a storage medium, relating to the field of artificial intelligence and, in particular, to the fields of computer vision and deep learning. The method includes changing a character emotion of an original character image according to a character emotion feature of a to-be-generated video to obtain a target character image; and driving the target character image by use of a character driving network and based on a speech segment to obtain the to-be-generated video.