Image analysis – Image compression or coding – Pyramid – hierarchy – or tree structure
Reexamination Certificate
2006-02-28
2006-02-28
Couso, Jose L. (Department: 2621)
Image analysis
Image compression or coding
Pyramid, hierarchy, or tree structure
Reexamination Certificate
active
07006700
ABSTRACT:
A video compression system for compressing a stream of digital video data is disclosed. Known run-length encoding is applied whenever possible to the digital video data stream. When a run is not identified, the encoder determines whether a consecutive series of pixels are identified from only two different colors, and if so creates a make-series command to create bytes with bits encoded as a stream of binary values corresponding to the two pixel colors as they occur in the consecutive series. The make series command continues for as many bytes as the consecutive series of bits will fill, except that, when a make series command applies again to a byte of make-series bits, the make series command is preempted by the applicable run length encoding.
REFERENCES:
patent: 3935379 (1976-01-01), Thornburg et al.
patent: 4005411 (1977-01-01), Morrin, II
patent: 4134133 (1979-01-01), Teramura et al.
patent: 5339164 (1994-08-01), Lim
patent: 5519874 (1996-05-01), Yamagishi et al.
patent: 5526024 (1996-06-01), Gaglianello et al.
patent: 5757973 (1998-05-01), Wilkinson et al.
patent: 6124811 (2000-09-01), Acharya et al.
patent: 6233226 (2001-05-01), Gringeri et al.
patent: 6243496 (2001-06-01), Wilkinson
patent: 6453120 (2002-09-01), Takahashi et al.
patent: 6940900 (2005-09-01), Takamizawa
patent: 2005/0069034 (2005-03-01), Dambrackas
patent: 0495490 (1992-07-01), None
Copy of International Search Report dated Jul. 28, 2003.
Avocent Corporation
Couso Jose L.
Davidson Berquist Jackson & Gowdey LLP
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