Beijing Baidu Netcom Science and Technology Co., Ltd.

Intel Corporation

Beijing Baidu Netcom Science Technology Co., Ltd

Yuanzhang Chang

Qiang Li

Hui Zhao

Wenlong Li

Xiaofeng Tong

Junyu Han

Zhibin Hong

Jingtuo Liu

Kun Yao

Tianshu Hu

Shengxian Zhu

Xiaoxin Ma

Shihu Li

Xiangda Yan

The present disclosure provides an image warping method and an image warping device, including: obtaining an image or a video; identifying at least one target portion of a to-be-warped portrait in the image or the video; and performing a warping process on the target portion using a preset warping algorithm, where the warping process includes one or more of the following processes: enlarging, narrowing down, or shifting. In this way, a portrait in the image or the video can be beautified automatically, without a manual beautification of the image from a user, making the beautification more intelligent and simpler, thereby improving the user experience. Moreover, according to the method of the present disclosure, a warping process can be performed on an image or a video online in real time, or performed on a stored image or a stored video offline, allowing the image warping method to be more widely used.

Image warping method and device

A method and apparatus for beautifying a face are provided. The method may include: extracting a first predetermined number of key points from a current face image captured in advance, and expanding a second predetermined number of key points in the current face image; extracting each preset key point from a triangulation template with a preset functionality, and extracting a target key point corresponding to each preset key point from a set of key points consisting of the first predetermined number of key points and the second predetermined number of key points; extracting each preset triangulation grid from the triangulation template based on each preset key point, and constructing a target triangulation grid corresponding to each preset triangulation grid in the current face image based on each target key point; and performing beautifying with the preset functionality on the current face image on each target triangulation grid.

Method and apparatus for beautifying face, electronic device, and storage medium

A method, an electronic device and a storage medium for expression driving are disclosed. The method may include: performing facial key point detection on a driven character in a first image to obtain a first facial key point sequence; performing the following processing for each second image of a plurality of second images obtained successively: performing facial key point detection on a driving character in the second image to obtain a second facial key point sequence; obtaining a difference between the second facial key point sequence and an expressionless key point sequence which has been determined previously according to an analysis on the second facial key point sequence for a previous second image, and performing expression drive rendering on the driven character based on the difference and the first facial key point sequence. The technical solution may enhance flexibility, interactivity, accuracy etc.

Method, apparatus, electronic device and storage medium for expression driving

Methods, systems, and storage media for generating and displaying animations of simulated biomechanical motions are disclosed. In embodiments, a computer device may obtain sensor data of a sensor affixed to a user's body or equipment used by the user, and may use inverse kinematics to determine desired positions and orientations of an avatar based on the sensor data. In embodiments, the computer device may adjust or alter the avatar based on the inverse kinematics, and generate an animation for display based on the adjusted avatar. Other embodiments may be disclosed and/or claimed.

Animation simulation of biomechanics

Growing community of inventors

Beijing, China

Yuanzhang Chang