The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 02, 2024
Filed:
Dec. 10, 2021
Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong, CN;
Tsinghua University, Beijing, CN;
Haotian Lin, Guangdong, CN;
Feng Xu, Beijing, CN;
Yahan Yang, Guangdong, CN;
Ruixin Wang, Guangdong, CN;
Junfeng Lyu, Beijing, CN;
Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, CN;
Tsinghua University, Beijing, CN;
Abstract
A method and an apparatus for protecting privacy of an ophthalmic patient and a storage medium are disclosed. The method includes: acquiring an examination video of the ophthalmic patient; extracting image features of each frame of images in the examination video, performing region division on each frame of the images according to position information of organs in the image features, and obtaining a region to be precisely reconstructed and a region to be roughly reconstructed according to a region division result; performing three-dimensional (3D) reconstruction on the region to be precisely reconstructed and the region to be roughly reconstructed, to obtain 3D reconstruction data corresponding to each frame of the images; and rendering all the 3D reconstruction data into a 3D reconstruction video.