Patent ID: 11869148
Assignee: BEIJING CHENGSHI WANGLIN INFORMATION TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 6:
7. The three-dimensional object modeling method according to claim 1, wherein the plane contour extraction step comprises:
a camera position acquisition step, wherein according to a geometric relationship of at least two panoramic images shot for each three-dimensional object of the at least one three-dimensional object to be processed, the camera position of a panoramic camera when shooting each panoramic image of the at least two panoramic images of each three-dimensional object and three-dimensional point coordinates of matching feature points on each panoramic image are obtained; and
a single-image plane contour generation step, wherein for each panoramic image of the at least two panoramic images of each three-dimensional object, a plane contour of the panoramic image in the three-dimensional space is extracted through a deep learning model used for extracting an image contour.