公开(公告)号：US10685474B2

公开(公告)日：2020-06-16

申请号：US16194847

申请日：2018-11-19

Applicant: NATIONAL CENTRAL UNIVERSITY

Inventor： Yeh-Wei Yu ,  Chi-Chung Lau ,  Ching-Cherng Sun ,  Tsung-Hsun Yang ,  Tzu-Kai Wang ,  Jia-Ching Wang ,  Chien-Yao Wang ,  Kuan-Chung Wang

IPC: G06T15/04 ,  G06T19/20

Abstract: The present invention provides a method for repairing incomplete 3D depth image using 2D image information. The method includes the following steps: obtaining 2D image information and 3D depth image information; dividing 2D image information into 2D reconstruction blocks and 2D reconstruction boundaries, and corresponding to 3D reconstruction of blocks and 3D reconstruction boundaries; analyzing each 3D reconstruction block, partitioning into residual-surface blocks and repaired blocks; and proceeding at least one 3D image reconstruction, which extends with the initial depth value of the 3D depth image of each of the residual-surface block and covers all the corresponding repaired block to form a repair block and to achieve the purpose of repairing incomplete 3D depth images using 2D image information.