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1.发明授权公开(公告)号：US12272002B2
公开(公告)日：2025-04-08
申请号：US18082997
申请日：2022-12-16
Inventor： Jie Li , Haojie Liu , Yan Zhang , Xuecen Shen , Ruizhi Chen , Chen Zhao , Yuqiao Teng , Errui Ding , Tian Wu , Haifeng Wang
Abstract: A method and apparatus for generating a virtual character, an electronic device and a computer readable storage medium are provided. The method includes: performing mesh simplification on an initial model of a virtual character to obtain a mesh-simplified model; obtaining a first target model by performing white model mapping rendering on an area of each material type on the mesh-simplified model, and obtaining a second target model by performing hyper-realistic rendering on the area of each material type on the mesh-simplified model; and establishing a bidirectional mapping between the first target model and the second target model, and obtaining a target virtual character through iterative updating of the bidirectional mapping.
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公开(公告)号：US12270674B2
公开(公告)日：2025-04-08
申请号：US17719913
申请日：2022-04-13
Inventor： Zhaohui Yang , Xuecen Shen , Xiao Li , Linghao Pu , Chuansheng Jia
Abstract: The present disclosure provides a method and apparatus for a route navigation, which relate to the technical fields of computer vision, image processing, augmented reality and the like. An implementation solution is: performing an augmented reality navigation on a current route based on real-time acquired GPS information of a terminal; acquiring SLAM (simultaneous localization and mapping) coordinates of the terminal; converting, in response to determining that the GPS information meets a preset positioning difference condition, the SLAM coordinates into calculated geographic coordinates; and performing an augmented reality navigation on the current route based on the calculated geographic coordinates.
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公开(公告)号：US20220236069A1
公开(公告)日：2022-07-28
申请号：US17719913
申请日：2022-04-13
Inventor： Zhaohui Yang , Xuecen Shen , Xiao Li , Linghao Pu , Chuansheng Jia
Abstract: The present disclosure provides a method and apparatus for a route navigation, which relate to the technical fields of computer vision, image processing, augmented reality and the like. An implementation solution is: performing an augmented reality navigation on a current route based on real-time acquired GPS information of a terminal; acquiring SLAM (simultaneous localization and mapping) coordinates of the terminal; converting, in response to determining that the GPS information meets a preset positioning difference condition, the SLAM coordinates into calculated geographic coordinates; and performing an augmented reality navigation on the current route based on the calculated geographic coordinates.
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