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公开(公告)号：US11238633B2
公开(公告)日：2022-02-01
申请号：US17192106
申请日：2021-03-04
Inventor： Yuanzhang Chang , Xiaoxin Ma , Hui Zhao
Abstract: 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.
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公开(公告)号：US20210407291A1
公开(公告)日：2021-12-30
申请号：US17034360
申请日：2020-09-28
Inventor： Deguo Xia , Jizhou Huang , Hui Zhao , Liuhui Zhang , Hongxia Bai , Yuting Liu
Abstract: The present disclosure discloses a method, apparatus and electronic device for early-warning, relates to the field of internet of vehicle and used for an intelligent traffic scenario. The specific implementations are: determining a target object crossing a road at a current moment, the road crossed by the target object being a first road; determining a target area based on a location of the target object; determining a target vehicle on the first road based on locations of vehicles on the first road as well as the target area; and sending an early-warning message to the target vehicle. It is using the locations of vehicles on the first road as well as the location of the target object crossing the road to determine the target vehicle during determination of the target vehicle among the vehicles on the first road, in order to send early-warning message to the target vehicle to achieve early-warning of the target vehicle and increase precision of the early-warning.
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公开(公告)号：US11645909B2
公开(公告)日：2023-05-09
申请号：US17034360
申请日：2020-09-28
Inventor： Deguo Xia , Jizhou Huang , Hui Zhao , Liuhui Zhang , Hongxia Bai , Yuting Liu
CPC classification number: G08G1/096783 , G08G1/0116 , G08G1/052 , G08G1/056 , G08G1/164 , G08G1/166 , H04W4/44
Abstract: The present disclosure discloses a method, apparatus and electronic device for early-warning, relates to the field of internet of vehicle and used for an intelligent traffic scenario. The specific implementations are: determining a target object crossing a road at a current moment, the road crossed by the target object being a first road; determining a target area based on a location of the target object; determining a target vehicle on the first road based on locations of vehicles on the first road as well as the target area; and sending an early-warning message to the target vehicle. It is using the locations of vehicles on the first road as well as the location of the target object crossing the road to determine the target vehicle during determination of the target vehicle among the vehicles on the first road, in order to send early-warning message to the target vehicle to achieve early-warning of the target vehicle and increase precision of the early-warning.
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公开(公告)号：US20210319607A1
公开(公告)日：2021-10-14
申请号：US17192106
申请日：2021-03-04
Inventor： Yuanzhang Chang , Xiaoxin Ma , Hui Zhao
Abstract: 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.
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