Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2005-06-09
2008-03-25
Harrison, Chante (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S440000, C345S619000, C345S622000, C345S625000, C345S628000
Reexamination Certificate
active
07348995
ABSTRACT:
A method, apparatus and computer program product are provided for implementing picture format conversion to X,Y plot for waveform comparisons. A picture file and user selected X,Y boundaries are received. Non-white pixels of the picture file between the user selected X,Y boundaries are converted to X,Y coordinate values in a selected format. The converted X,Y coordinate values are plotted.
REFERENCES:
patent: 4868785 (1989-09-01), Jordan et al.
patent: 2003/0048932 (2003-03-01), Zaleski
J.E. Silk, Silk Scientific Home Page, “Conver Scanned Images to Data with Un-SCAN-IT &Un-Scan-IT gel”, pp. 1-4 and 1-2, http://www.silkscientific.com/.
J.E. Silk, E.M. Wooley: “Converting scanned graphs to (x,y) data” American Laboratory ,Online! Feb. 1999 XP002273770 www.iscpubs.com/articles/a1/a9902sil.pdf, pp. 72, 74-75.
Harrison Chante
Pennington Joan
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