发明名称 Graphics scaling method for high resolution printers.
摘要 <p>The invented method scales a graphics image by recognizing (12) under what resolution the image was created, identifying (14) the resolution of the printer that will actually print the image, calculating (16) a convenient virtual resolution, approximating (24), on a pixel-by-pixel basis, using the virtual resolution, how many new pixels are required to emulate each existing pixel and then storing the new pixels in memory or printing them.</p>
申请公布号 EP0422793(A2) 申请公布日期 1991.04.17
申请号 EP19900310468 申请日期 1990.09.25
申请人 HEWLETT-PACKARD COMPANY 发明人 HUDSON, KEVIN R.
分类号 B41J2/485;G06K15/00;G06T3/40;H04N1/387 主分类号 B41J2/485
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