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. 06, 2021
Filed:
Jan. 23, 2019
Hangzhou Hikvision Digital Technology Co., Ltd., Hangzhou, CN;
Hailong Zhang, Hangzhou, CN;
HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD., Hangzhou, CN;
Abstract
A method of compositing video signals includes: obtaining at least two video signals to be composited; determining a multiplier point mode corresponding to each of the at least two video signals; performing a byte size adjustment on the at least two video signals respectively according to the multiplier point mode corresponding to each of the at least two video signals; performing a composite modulation on bytes corresponding to the at least two video signals after the byte size adjustment, and outputting composite-modulated data through a target signal interface of an analog-to-digital conversion chip.