Dynamic key frame generation and usage

Details Dynamic key frame generation and usage Dynamic key frame generation and usage

2001-03-13

2008-08-26

Miller, John W. (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C348S726000

Reexamination Certificate

active

07418192

ABSTRACT:
A dynamic method and system for processing video source frames (e.g., a television movie) with a video processing system (VPS) that includes a processor, a memory structure, input devices, and an output display. The video source frames, which are received by the VPS from a video source, are executed by the processor. While the video source frames are being executed, a subset of the frames, called key frames, are extracted from the video source frames and stored in the memory structure. The extracting of the key frames is implemented in accordance with a frame extraction algorithm. The extracting is terminated prior to completion of execution of the video source frames. Following termination of extracting, the key frames are reviewed by a user with the output display to determine whether to watch the remainder of the video source frames. The key frames are erased after being reviewed.

REFERENCES:
patent: 6061056 (2000-05-01), Menard et al.
patent: 6137544 (2000-10-01), Dimitrova et al.
patent: 6219837 (2001-04-01), Yeo et al.
patent: 6473095 (2002-10-01), Martino et al.
patent: 6567985 (2003-05-01), Ishii
patent: 0726574 (1996-08-01), None
patent: 10243352 (1998-09-01), None
patent: 9940587 (1999-08-01), None
patent: 0005884 (2000-02-01), None
patent: 0008850 (2000-02-01), None

Affiliated with

Also associated with

Rating

Dynamic key frame generation and usage does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dynamic key frame generation and usage, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic key frame generation and usage will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4013201