IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING SYSTEM
PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of quickly determining the inside and the outside of a stamp. SOLUTION: An image processing apparatus 45 has a DDA setup part 1, a context part 2, a linear equation calculation part 3, an XY calculation part 4, an edge determinat...
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Main Author | |
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Format | Patent |
Language | English |
Published |
27.10.2005
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of quickly determining the inside and the outside of a stamp. SOLUTION: An image processing apparatus 45 has a DDA setup part 1, a context part 2, a linear equation calculation part 3, an XY calculation part 4, an edge determination part 5, a DA control part 6, and a mask generation part 7. A stamp is processed while alternately switching a plurality of threads, and a stamp to be next processed is instantaneously switched when it is determined that the stamp is on the outside of a polygon, so that unnecessary processing of the stamp being on the outside of the polygon is eliminated to perform efficient rasterization processing. COPYRIGHT: (C)2006,JPO&NCIPI |
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Bibliography: | Application Number: JP20040120603 |