Image analysis – Image compression or coding
Reexamination Certificate
2007-09-25
2007-09-25
Mehta, Bhavesh M (Department: 2624)
Image analysis
Image compression or coding
C382S243000, C341S050000, C341S087000
Reexamination Certificate
active
10293593
ABSTRACT:
Video images in, e.g., a multimedia stream are scanned prior to compression for transmission to recognize symbols, such as graphics symbols and alpha-numeric characters. The types, positions, sizes, etc. of the symbols are recorded to render symbol information, and then the images are compressed with or without compressing the symbols, which may be removed from the images prior to compression if desired. The compressed video and symbol information are sent to a receiver, which decompresses the video, optionally transforms the symbols, and then inserts the symbols where indicated by the symbol information.
REFERENCES:
patent: 5960081 (1999-09-01), Vynne et al.
patent: 6014466 (2000-01-01), Xia et al.
patent: 6289174 (2001-09-01), Hirono
patent: 6381368 (2002-04-01), Kanatsu
patent: 6614930 (2003-09-01), Agnihotri et al.
patent: 6714591 (2004-03-01), Katata et al.
patent: 6775412 (2004-08-01), Nister et al.
patent: 7020336 (2006-03-01), Cohen-Solal et al.
Erasing Video Logos Based on Image Inpainting, Yan et al., IEEE, Multimedia and Expo, 2002, pp. 521-524.
Lane Richard D.
Silberger Amnon
Buckley Timothy E.
Loomis Timothy F.
Mehta Bhavesh M
QUALCOMM Incorporated
Strege John B
LandOfFree
System and method for processing symbols embedded in digital... 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 processing symbols embedded in digital..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for processing symbols embedded in digital... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3752226