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:
Jun. 29, 2021
Filed:
Aug. 24, 2018
Alibaba Group Holding Limited, Grand Cayman, KY;
Wentao Yu, Zhejiang, CN;
Chen Zhang, Zhejiang, CN;
Alibaba Group Holding Limited, George Town, KY;
Abstract
Methods, apparatuses, mobile terminals, and cameras for recognizing a photographed object are provided. The recognition method includes starting a photographing device of a terminal to auto-focus a photographed object in response to receiving a photographing instruction; obtaining a post-focusing focal distance of the photographing device after the photographing device successfully focuses on the photographed object; and determining whether an object type of the photographed object is a photograph based on the post-focusing focal distance. The present application resolves the technical problem of the high complexity associated with the schemes for recognizing a remade photograph in existing technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile