公开(公告)号：US20180213150A1

公开(公告)日：2018-07-26

申请号：US15414030

申请日：2017-01-24

Applicant: QUALCOMM Incorporated

Inventor： Gaurav Gagrani ,  Ajay Kumar Dhiman ,  Atishay Tibrewal ,  Ajay Kumar

IPC: H04N5/232 ,  H04N5/907

CPC classification number: H04N5/23232 ,  H04N5/232 ,  H04N5/23222 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/772 ,  H04N5/907

Abstract: An example device includes camera hardware, processing circuitry, and a memory device implementing a buffer. The processing circuitry is configured to store a first subset of frames received by the camera hardware to a buffer, according to a first buffering rate, to determine scene-change information associated with at least one of the received frames, and to determine a second buffering rate, based on the determined scene-change information. The processing circuitry is further configured to store a second subset of the received frames to the buffer according to the second buffering rate, the second plurality of received frames including different pictures from the pictures of the first plurality of received frames.