Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2008-05-19
2011-11-15
Yang, Ryan R (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S441000, C345S467000, C345S611000, C358S003110
Reexamination Certificate
active
08059135
ABSTRACT:
An image output apparatus is provided with an image conversion unit for converting image data into an output image of intermediate gradation using a line screen for forming pixel points in stripes, an element angle storing unit for storing the angle information of line segments of the image data, a jaggy judging unit for judging whether or not jaggies will appear on the outline of the output image based on the angle information of the line segments stored in the element angle storing unit, and a screen angle setting unit for substantially changing the screen angle of the line screen if jaggies are judged to appear by the jaggy judging unit.
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Hespos Gerald E.
Kyocera Mita Corporation
Porco Michael J.
Yang Ryan R
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