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Patent Agency Ranking
公开(公告)号：US20210209837A1
公开(公告)日：2021-07-08
申请号：US17211600
申请日：2021-03-24
Inventor： Ruizhi CHEN , Xinhang YANG
Abstract: Embodiments of the present disclosure discloses a method and apparatus for rendering an image, an electronic device and a computer readable storage medium. An example implementation of the method includes: acquiring a real color parameter and a face skin color parameter in a real user image including a face image area, determining lighting parameter information based on the real color parameter and the face skin color parameter, acquiring a to-be-rendered image obtained based on the real user image, and generating a texture parameter based on the lighting parameter information, and using the texture parameter to perform lighting rendering on the to-be-rendered image to obtain a rendered image.
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公开(公告)号：US20210375042A1
公开(公告)日：2021-12-02
申请号：US17249714
申请日：2021-03-10
Inventor： Ruizhi CHEN , Chen ZHAO
Abstract: Embodiments of a method and apparatus for generating a virtual avatar, a device and a storage medium are provided. The method may include: determining a template coefficient of a target face in a to-be-processed image based on at least two real face feature templates; and determining a virtual avatar of the target face according to the template coefficient and at least two virtual face feature templates associated with the at least two real face feature templates.
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公开(公告)号：US20220292795A1
公开(公告)日：2022-09-15
申请号：US17827403
申请日：2022-05-27
Inventor： Ruizhi CHEN
Abstract: A face image processing method, an electronic device and a storage medium are provided, which relate to the technical fields of image processing, augmented reality, computer vision, deep learning and the like. The method includes: acquiring a three-dimensional face model of a to-be-processed face image, the three-dimensional face model comprising a plurality of grid nodes; determining a to-be-transformed area of the three-dimensional face model; acquiring a rigid transformation relationship between a standard three-dimensional face model and a standard stylized face model; and processing the to-be-transformed area based on the rigid transformation relationship, to obtain a stylized face model corresponding to the to-be-processed face image.
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公开(公告)号：US20210201550A1
公开(公告)日：2021-07-01
申请号：US17204345
申请日：2021-03-17
Inventor： Ruizhi CHEN , Haotian PENG
Abstract: Embodiments of a method, an apparatus, a device and a storage medium for an animation interaction are provided. The method may include: receiving a person image sent by a terminal device; then generating a three-dimensional virtual image based on the person image, where the three-dimensional virtual image is similar to a person in the person image; generating animation interactive information, where the animation interactive information includes a sequence of interactive expression frames; and sending the three-dimensional virtual image and the animation interactive information to the terminal device.
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公开(公告)号：US20210383605A1
公开(公告)日：2021-12-09
申请号：US17412977
申请日：2021-08-26
Inventor： Haotian PENG , Ruizhi CHEN
Abstract: Provided are a driving method and apparatus of an avatar, a device and a medium. The method includes acquiring the skin weight of each skin vertex associated with the current bone node in the skinned mesh model of the avatar; acquiring target avatar data of the skinned mesh model when a picture to be converted is converted into the avatar; determining the bone driving factor of the skinned mesh model based on the skin weight, basic avatar data of the skinned mesh model and the target avatar data; and driving the skinned mesh model based on a bone driving factor of each bone node.
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