Television – Bandwidth reduction system – Data rate reduction
Patent
1997-02-05
1999-01-26
Breene, John E.
Television
Bandwidth reduction system
Data rate reduction
348700, 382236, 345320, 345977, 345349, G06F 300
Patent
active
058643664
ABSTRACT:
A system and method for browsing dynamic video information over a network includes selecting a small subset of frames from video shots and collections, using a threshold difference between two compared frames, to capture the dynamic content. Further selection and interleaving the selected frames within the shots and collections can be done to satisfy resource constraints like utilization of bandwidth. Interleaving is performed in storage and transmission of the frames to improve presentation of video information and to simultaneously display selected frames on a computer display to convey the dynamic of video. The system and method permit a dynamic summary of video information to be sent to a user over a network, while reducing resources (bandwidth) used by the network for the amount of information presented to the user.
REFERENCES:
patent: 5420637 (1995-05-01), Zeevi et al.
patent: 5576950 (1996-11-01), Tonomura et al.
patent: 5642294 (1997-06-01), Taniguchi et al.
patent: 5708767 (1998-01-01), Yeo et al.
patent: 5732146 (1998-03-01), Yamada et al.
patent: 5751838 (1998-05-01), Cox et al.
patent: 5767922 (1998-06-01), Zabih et al.
patent: 5774593 (1998-06-01), Zick et al.
M. Mills, J. Cohen and Y.Y. Wong, "A Magnifier Tool for Video Data", Human Interface Group/Advanced Techology Apple Computer, Inc. Cupertino, CA., May 3-7, 1992, pp. 93-98.
B-L. Yeo and B. Liu, "On the Extraction of DC Sequence from MPEG Compressed Video", Information Sciences and Systems Dept. of Electrical Engineeering, Princeton U., Princdton, NJ 08544, Oct. 1995.
M.M. Yeung, B-L. Yeo, W. Wolf and B. Liu, "Video Browsing using Clustering and Scene Transitions on Compressed Sequences", Dept. of Electrical Engineering, Princeton U., Princeton, NJ, SPIE vol. 2417/399, May 1995.
H. Zhang, C.Y.Low and S.W.Smoliar, "Video Parsing and Browsing Using Compressed Data", Institute of Systems Science, National U. Singapore, ROS, pp. 89-111, 1995.
B-L. Yeo and B. Liu, "Rapid Scene Analysis on Compressed Video," IEEE Transactions on Circuits and Systems for Video Technology, vol. 5, No. 6, pp. 533-544.
Breene John E.
International Business Machines - Corporation
Percello Louis J.
LandOfFree
System and method for selecting video information with intensity does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for selecting video information with intensity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for selecting video information with intensity will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1453840