公开(公告)号：US20230148172A1

公开(公告)日：2023-05-11

申请号：US17575649

申请日：2022-01-14

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Jhih-Rong CHEN ,  Jia-Wei HONG ,  Ming-Fang WENG

IPC: G06T11/00 ,  G06T7/73 ,  G06V10/44 ,  G06T3/00 ,  G06K9/62 ,  G06T7/33

CPC classification number: G06T11/00 ,  G06T7/73 ,  G06V10/443 ,  G06T3/0056 ,  G06K9/6215 ,  G06T7/337 ,  G06T2210/56

Abstract: An augmented reality processing device is provided, comprising an image capturing circuit and a processor. The processor is connected to the image capturing circuit, and execute operations of: generating an original point cloud image according to the first environment image and a physical object in the first environment image; generating an expanded point cloud image corresponding to the physical object from the second environment image according to the first environment image and the physical object point cloud set, and generating a superimposed point cloud image according to the expanded point cloud image and the original point cloud image; and generating a transformation matrix according to the original point cloud image and the expanded point cloud image, and superimposing a virtual object to the second environment image according to the superimposed point cloud image and the transformation matrix.