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. 16, 2024
Filed:
May. 12, 2022
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;
Yuhu Jia, Dongguan, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD, Dongguan, CN;
Abstract
A subject detection method is disclosed. A moving object is detected on an image to obtain a moving object region, candidate regions are obtained by sliding a sliding box on the image, a first region is determined. The first region is one of candidate regions and contains a part of the moving object region with a largest area. A proportion of the first region is obtained, a size of the first region is adjusted based on the proportion to obtain a second region, a proportion of the second region is obtained. The first region is replaced with the second region, the proportion of the first region is replaced with the proportion of the second region, and it is returned to adjusting the size of the first region until a number of iterative adjustments reaches a threshold, a region obtained by the last adjustment is determined as a target region.