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:
Mar. 22, 2022
Filed:
Mar. 09, 2018
Apple Inc., Cupertino, CA (US);
Hang Yuan, San Jose, CA (US);
Jiefu Zhai, San Jose, CA (US);
Ming Chen, Cupertino, CA (US);
Jae Hoon Kim, San Jose, CA (US);
Dazhong Zhang, Milpitas, CA (US);
Xiaosong Zhou, Campbell, CA (US);
Chris Y. Chung, Sunnyvale, CA (US);
Hsi-Jung Wu, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Techniques are presented for modifying images of an object in video, for example to correct for lens distortion, or to beautify a face. These techniques include extracting and validating features of an object from a source video frame, tracking those features over time, estimating a pose of the object, modifying a 3D model of the object based on the features, and rendering a modified video frame based on the modified 3D model and modified intrinsic and extrinsic matrices. These techniques may be applied in real-time to an object in a sequence of video frames.