View source for 20230076853. METHOD AND APPARATUS FOR PROTECTING PRIVACY OF OPHTHALMIC PATIENT AND STORAGE MEDIUM simplified abstract (Zhongshan Ophthalmic Center, Sun Yat-Sen University)

=METHOD AND APPARATUS FOR PROTECTING PRIVACY OF OPHTHALMIC PATIENT AND STORAGE MEDIUM=


==Organization Name==

[[:Category:Zhongshan Ophthalmic Center, Sun Yat-Sen University|Zhongshan Ophthalmic Center, Sun Yat-Sen University]]


[[Category:Zhongshan Ophthalmic Center, Sun Yat-Sen University]]

==Inventor(s)==

[[:Category:Haotian Lin of Guangzhou (CN)|Haotian Lin of Guangzhou (CN)]][[Category:Haotian Lin of Guangzhou (CN)]]

[[:Category:Feng Xu of Beijing (CN)|Feng Xu of Beijing (CN)]][[Category:Feng Xu of Beijing (CN)]]

[[:Category:Yahan Yang of Guangzhou (CN)|Yahan Yang of Guangzhou (CN)]][[Category:Yahan Yang of Guangzhou (CN)]]

[[:Category:Ruixin Wang of Guangzhou (CN)|Ruixin Wang of Guangzhou (CN)]][[Category:Ruixin Wang of Guangzhou (CN)]]

[[:Category:Junfeng Lyu of Beijing (CN)|Junfeng Lyu of Beijing (CN)]][[Category:Junfeng Lyu of Beijing (CN)]]

==METHOD AND APPARATUS FOR PROTECTING PRIVACY OF OPHTHALMIC PATIENT AND STORAGE MEDIUM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20230076853 titled 'METHOD AND APPARATUS FOR PROTECTING PRIVACY OF OPHTHALMIC PATIENT AND STORAGE MEDIUM

==Simplified Explanation==

The patent application describes a method and apparatus for protecting the privacy of an ophthalmic patient during an examination. It involves acquiring an examination video of the patient and extracting image features from each frame of the video. Region division is then performed based on the position information of organs in the image features, resulting in a region to be precisely reconstructed and a region to be roughly reconstructed. Three-dimensional (3D) reconstruction is performed on these regions, generating 3D reconstruction data for each frame, which is then rendered into a 3D reconstruction video.

* Method and apparatus for protecting privacy of an ophthalmic patient during an examination
* Acquiring an examination video of the patient
* Extracting image features from each frame of the video
* Performing region division based on position information of organs in the image features
* Obtaining a region to be precisely reconstructed and a region to be roughly reconstructed
* Performing 3D reconstruction on the identified regions
* Generating 3D reconstruction data for each frame of the images
* Rendering the 3D reconstruction data into a 3D reconstruction video

==Potential Applications==
* Protecting the privacy of ophthalmic patients during examinations
* Enhancing patient comfort and trust during ophthalmic procedures

==Problems Solved==
* Ensuring the privacy of ophthalmic patients during video-based examinations
* Addressing concerns related to the unauthorized use or distribution of sensitive medical information

==Benefits==
* Provides a method to protect the privacy of ophthalmic patients during examinations
* Allows for the precise and rough reconstruction of specific regions of interest
* Enables the creation of a 3D reconstruction video for enhanced visualization and analysis


==Original Abstract Submitted==

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.



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