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Class Information
Number: 345/947
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Font character edge processing
Description: Collection of art for generation of character data elements wherein the perimeters of textual characters are formed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6985159 |
Arrangements for antialiasing coverage computation |
Jan. 10, 2006 |
| 6614940 |
System, method and computer program product for generic outline font compression |
Sep. 2, 2003 |
| 6339426 |
Methods, apparatus and data structures for overscaling or oversampling character feature information in a system for rendering text on horizontally striped displays |
Jan. 15, 2002 |
| 5982387 |
Hint assignment method and font file construction method |
Nov. 9, 1999 |
| 5936637 |
Image processing system having outline font data input |
Aug. 10, 1999 |
| 5475807 |
Character processing apparatus |
Dec. 12, 1995 |
| 5473709 |
Apparatus for converting character outline data into dot-matrix data for display or printing |
Dec. 5, 1995 |
| 5473742 |
Method and apparatus for representing image data using polynomial approximation method and iterative transformation-reparametrization technique |
Dec. 5, 1995 |
| 5428728 |
Method and apparatus for outline font character generation in dot matrix devices |
Jun. 27, 1995 |
| 5426727 |
High-quality character generating system and method for use therein |
Jun. 20, 1995 |
| 5416852 |
Pattern processing system and method |
May. 16, 1995 |
| 5396586 |
Apparatus and method for filling regions bounded by conic curves |
Mar. 7, 1995 |
| 5355448 |
Method of generating dot signals corresponding to character pattern and the system therefor |
Oct. 11, 1994 |
| 5313573 |
Apparatus for forming character patterns with line segments |
May. 17, 1994 |
| 5276790 |
Fast vertical scan-conversion and filling method and apparatus for outline font character generation in dot matrix devices |
Jan. 4, 1994 |
| 5255357 |
Method for editing character bit maps at small sizes using connected runs |
Oct. 19, 1993 |
| 5226116 |
Apparatus for converting vector data of characters into dot data having means for reducing frequency of required data conversion |
Jul. 6, 1993 |
| 5201032 |
Method and apparatus for generating multi-level character |
Apr. 6, 1993 |
| 4979130 |
Method of creating hollow multistroke characters |
Dec. 18, 1990 |
| 4937761 |
Method and apparatus for enhanced speed graphic image processing |
Jun. 26, 1990 |
| 4680720 |
Dot interpolation control system |
Jul. 14, 1987 |
| 4627002 |
Method and apparatus for recording characters |
Dec. 2, 1986 |
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