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. 23, 2015
Filed:
Dec. 09, 2010
Xiaohui Xie, Beijing, CN;
Xiao Zeng, Beijing, CN;
Yingfei Liu, Beijing, CN;
Yanming Zou, Beijing, CN;
Kongqiao Wang, Beijing, CN;
Zhicheng Zhao, Beijing, CN;
Anni Cai, Beijing, CN;
Xiaohui Xie, Beijing, CN;
Xiao Zeng, Beijing, CN;
Yingfei Liu, Beijing, CN;
Yanming Zou, Beijing, CN;
Kongqiao Wang, Beijing, CN;
Zhicheng Zhao, Beijing, CN;
Anni Cai, Beijing, CN;
Nokia Technologies Oy, Espoo, FI;
Abstract
An example apparatus is caused to receive a video sequence of a plurality of frames, and perform a number of operations as each of at least some of the frames is received but before all of the frames are received. The apparatus is caused to calculate a score for the frame, and compare the score for the frame to a predefined threshold. The apparatus is caused to cause output of the frame as a key frame in an instance in which the frame is received within a specified period of time and the score for the frame is above the predefined threshold. Otherwise, in an instance in which none of the scores for frames received within the specified period of time is above the predefined threshold, the apparatus is caused to cause output of one of the frames received within the specified period of time as a key frame.