Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting
Reexamination Certificate
2008-04-10
2011-12-13
Hafiz, Tariq (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Peripheral adapting
C709S247000
Reexamination Certificate
active
08078778
ABSTRACT:
An image processing apparatus includes a data bus provided to access a memory, a compressing unit which compresses an image data and outputs a compressed image data, a write unit which writes the compressed image data into the memory via the data bus, a read unit which reads a compressed image from the memory via the data bus, a decompression unit which decompresses the compressed data read by the read unit, and a control unit which controls operations of the write unit and the read unit, based on an amount per unit time of the compressed image data outputted from the compressing unit, an amount per unit time of the compressed image data read from the memory and a degree of congestion of the data bus.
REFERENCES:
patent: 5729668 (1998-03-01), Claflin et al.
patent: 6601104 (2003-07-01), Fallon
patent: 6941428 (2005-09-01), Carr
patent: 7403183 (2008-07-01), Someya
patent: 7440629 (2008-10-01), Kitamura
patent: 2005/0134907 (2005-06-01), Obuchi et al.
patent: 2008/0228998 (2008-09-01), Colecchia et al.
patent: 10-224532 (1998-08-01), None
patent: 2001-265298 (2001-09-01), None
patent: 2005-311743 (2005-11-01), None
patent: 2006-108836 (2006-04-01), None
patent: 2006-267172 (2006-10-01), None
patent: 2005-0062454 (2005-06-01), None
Ching-Yung Lin; Shih-Fu Chang; , “A robust image authentication method distinguishing JPEG compression from malicious manipulation,” Circuits and Systems for Video Technology, IEEE Transactions on , vol. 11, No. 2, pp. 153-168, Feb. 2001 doi: 10.1109/76.905982 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=905982&isnumber=19596.
Ozcelik, T.; Brailean, J.C.; Katsaggelos, A.K.; , “Image and video compression algorithms based on recovery techniques using mean field annealing,” Proceedings of the IEEE , vol. 83, No. 2, pp. 304-316, Feb. 1995 doi: 10.1109/5.364460 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=364460&isnumber=8350.
Salembier, P.; Pardas, M.; , “Hierarchical morphological segmentation for image sequence coding ,” Image Processing, IEEE Transactions on , vol. 3, No. 5, pp. 639-651, Sep. 1994 doi: 10.1109/83.334980 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=334980&isnumber=7881.
Korean Office Action dated Oct. 7, 2009 and partial English translation.
Hafiz Tariq
Lewis-Taylor Dayton
McGinn Intellectual Property Law Group PLLC
Renesas Electronics Corporation
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