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:
Aug. 25, 2026
Filed:
Nov. 28, 2023
Pixelworks Semiconductor Technology (Shanghai) Co. Ltd., Shanghai, CN;
Guohua Cheng, Shanghai, CN;
Neil Woodall, Newport Beach, CA (US);
Hongmin Zhang, Santa Clara, CA (US);
PIXELWORKS SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO. LTD., Shanghai, CN;
Abstract
Systems and method are herein provided for motion vector calculation, processing, and filtering. In one example, a method comprises receiving a plurality of image frames as inputs; calculating one or more internal motion vector (MV) fields between a past frame (PF) and a current frame (CF) of the plurality of image frames; generating a foreground MV field and a background MV field of the one or more MV fields; processing the one or more internal MV fields and the foreground and background MV fields to generate one or more depth fields, wherein processing the one or more internal MV fields comprises generating virtual depths of the one or more internal MV fields to generate one or more MVD fields; and outputting the one or more MVD fields for image processing.