US 12,229,891 B2
Image processing device generating 3D cultural asset data and operation method thereof
Hyun Joo Kim, Daejeon (KR); JoongYong Choi, Daejeon (KR); and Hyung-Keun Jee, Daejeon (KR)
Assigned to Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed by Electronics and Telecommunications Research Institute, Daejeon (KR)
Filed on Oct. 18, 2022, as Appl. No. 17/968,118.
Claims priority of application No. 10-2022-0029347 (KR), filed on Mar. 8, 2022.
Prior Publication US 2023/0290059 A1, Sep. 14, 2023
Int. Cl. G06T 17/20 (2006.01); G06T 7/80 (2017.01); G06T 15/04 (2011.01)
CPC G06T 17/20 (2013.01) [G06T 7/80 (2017.01); G06T 15/04 (2013.01); G06T 2200/24 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An image processing device comprising:
a plurality of sensors configured to output two or more different types of sensing data;
a processor configured to:
synchronize the sensing data output by the plurality of sensors;
extract image processing-related information from the synchronized sensing data; and
generate a gigapixel texture and a three-dimensional (3D) mesh based on the image processing-related information;
a user interface configured to visualize and output 3D cultural asset data that is generated based on the gigapixel texture and the 3D mesh; and
a memory configured to store the image processing-related information and the 3D cultural asset data,
wherein the image processing-related information includes a multi-viewpoint image, a calibration image, and a camera parameter.