- 专利标题: Method of pre-processing data on a host machine for a host-based print system
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申请号: US10680018申请日: 2003-10-06
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公开(公告)号: US08368950B2公开(公告)日: 2013-02-05
- 发明人: Lyman Leonard Hall , Douglas Gene Keithley , Gary D Zimmerman , David Alan Bartle
- 申请人: Lyman Leonard Hall , Douglas Gene Keithley , Gary D Zimmerman , David Alan Bartle
- 申请人地址: BM
- 专利权人: Marvell International Technology Ltd.
- 当前专利权人: Marvell International Technology Ltd.
- 当前专利权人地址: BM
- 主分类号: G06F15/00
- IPC分类号: G06F15/00 ; G06F3/12 ; G06K15/00 ; G06K9/36 ; G06K9/40 ; H04N1/40 ; H04N1/407
摘要:
The software on the host machine examines a pixel, either alone or in relation to adjacent pixels. Based on the image data contained in the pixel or group of pixels, a multi-bit value is generated that can be used by the printing device to easily reproduce the necessary detail of the original pixel. The multi-bit value also contains print engine control parameters to handle items such as toner miser mode, toner explosion, edge roll off, etc. The multi-bit value can be generated algorithmically by using a lookup table or by some combination of these methods.
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