Method for the data compression of framing mask data

Details Method for the data compression of framing mask data Method for the data compression of framing mask data

2006-09-19

2006-09-19

Alavi, Amir (Department: 2624)

Image analysis

Image compression or coding

Lossless compression

Reexamination Certificate

active

07110611

ABSTRACT:
A method for the compression of two-value framing mask data (4) is described, with which the assembly of background image data (2) and variable image data (3) to a physical page (1) is controlled, whereby the framing mask data (4) are partitioned into blocks (7), horizontal sequences of blocks (7) with the same content are coded as run lengths, and in horizontal sequences of blocks (7) with dissimilar content, only the lines of a block (7) that differ from the preceding block (7) are coded. The partitioning of the framing mask data (4) into the blocks (7) coincides with the block structure in the compressed background image data (2) and/or in the compressed variable image data (3).

REFERENCES:
patent: 3748379 (1973-07-01), Epstein et al.
patent: 4435072 (1984-03-01), Adachi et al.
patent: 4610027 (1986-09-01), Anderson et al.
patent: 4783834 (1988-11-01), Anderson et al.
patent: 4811113 (1989-03-01), Ozeki et al.
patent: 4888645 (1989-12-01), Mitchell et al.
patent: 5046119 (1991-09-01), Hoffert et al.
patent: 5245441 (1993-09-01), Ruben
patent: 5276525 (1994-01-01), Gharavi
patent: 5319469 (1994-06-01), Moolenaar
patent: 5536921 (1996-07-01), Hedrick et al.
patent: 6876774 (2005-04-01), Satoh et al.
patent: 6961475 (2005-11-01), Schwartz et al.
patent: 2004/0028283 (2004-02-01), Prosi
patent: 198 17 720 (1998-04-01), None
patent: 100 12 521 (2000-03-01), None
patent: 0 582 331 (1994-02-01), None

Affiliated with

Also associated with

Rating

Method for the data compression of framing mask data does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the data compression of framing mask data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the data compression of framing mask data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3620537