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:
Jan. 13, 2026
Filed:
Feb. 22, 2023
Dell Products L.p., Round Rock, TX (US);
Qiang Chen, Shanghai, CN;
Pedro Fernandez Orellana, Shanghai, CN;
Dell Products L.P., Round Rock, TX (US);
Abstract
Embodiments of the present disclosure relate to a method, a device, and a computer program product for video processing. A method in one embodiment comprises receiving a first portion of a video stream from a sending device, wherein frames in the video stream comprise images of a user, and the first portion has a first resolution. The method further comprises acquiring a pre-trained model associated with the user from a set of candidate models, and generating a conversion model by adjusting the pre-trained model using the first portion. The conversion model is used to convert a second portion of the video stream into a reconstructed video stream, the second portion having a resolution lower than the first resolution and the reconstructed video stream having a resolution higher than a resolution. Such an embodiment can provide high-quality video in a privacy-preserving manner, for example, as part of a secure video service.