SYSTEMS AND METHODS FOR VIDEO PROCESSING

WIPO Patent Application WO/2017/049589

A1

A system and method of video processing are disclosed. In a particular implementation, a device includes a frame buffer configured to receive a video frame sequence and to store the video frame sequence and a frame index for each frame of the video frame sequence. The device also includes a processor configured to compress a summary frame into an encoded file representative of the summary frame. The summary frame includes a first representation of an object at a first position in a first video frame associated with a first frame index of the video frame sequence. The summary frame further includes a second representation of an object at a second position in a second video frame associated with a second frame index associated with the video frame sequence. The device also includes a transmitter configured to output a notification signal associated with the summary frame.

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BI NING (US)
LING FAN (US)
DING JINGTING (US)
SUN YU (US)

PCT/CN2015/090733

March 30, 2017

September 25, 2015

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QUALCOMM INC (US)
BI NING (US)
LING FAN (CN)
DING JINGTING (CN)
SUN YU (CN)

H04N7/18

CN104284158A	2015-01-14
US20050232606A1	2005-10-20
CN100557604C	2009-11-04
US7577199B1	2009-08-18
US6549643B1	2003-04-15
CN104284158A	2015-01-14

STRINGAREGAZZONI: "Real-time video-shot detection for scene surveillance applications", IEEE TRANSACTIONS ON IMAGE PROCESSING, vol. 9, no. 1, January 2000 (2000-01-01)
See also references of EP 3354016A4

LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)

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