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    • 1. 发明授权
    • Interface for providing rasterized data to an imaging device
    • 用于向成像设备提供光栅化数据的接口
    • US5615314A
    • 1997-03-25
    • US298410
    • 1994-08-30
    • Loren SchoenzeitRichard A. KeeneyWilliam H. GlassScott T. Mazar
    • Loren SchoenzeitRichard A. KeeneyWilliam H. GlassScott T. Mazar
    • G06F3/12G06K15/00G06K15/16G06K1/00
    • G06K15/00G06F3/1293G06K15/16G06K2215/0011G06K2215/0094
    • An interface provides rasterized data to an imaging device such as a color copier or laser printer. Rasterized image data received from a raster image processor is compressed and stored in an output queue until the imaging device is ready to receive an image represented by the data. A data output path between the output queue and imaging device communicates the rasterized image data to the imaging device. The compressed rasterized image data is decompressed within the data output path as the data is being communicated to the imaging device. Throughput of the imaging device is maximized by actuating the device to operate in a multiple copy mode while rasterized image data for different image pages is successively communicated to the imaging device. An abort command prevents the imaging device from processing extraneous substrates when running in a multiple copy mode. Image processing is provided to selectively dilate objects contained in images represented by the rasterized image data, thereby compensating for potential multi-pass misregistration errors in the imaging device.
    • 界面向成像设备(如彩色复印机或激光打印机)提供光栅化数据。 从光栅图像处理器接收的光栅化图像数据被压缩并存储在输出队列中,直到成像装置准备好接收由数据表示的图像。 输出队列和成像设备之间的数据输出路径将光栅化图像数据传送到成像设备。 随着数据被传送到成像设备,压缩的光栅化图像数据在数据输出路径内被解压缩。 通过致动装置以多重复制模式操作,成像装置的吞吐量最大化,而不同图像页面的光栅化图像数据被连续地传送到成像装置。 中止命令可防止成像设备在多重复制模式下运行时处理外来衬底。 提供图像处理以选择性地扩展由光栅化图像数据表示的图像中包含的对象,由此补偿成像装置中的潜在的多遍重合错误。