Nokia Technologies Oy

Anni Cai

Kongqiao Wang

Xiaohui Xie

Yingfei Liu

Yanming Zou

Xiao Zeng

Zhicheng Zhao

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.

Growing community of inventors

Beijing, China

Anni Cai