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1. 发明授权

US5970220A Printer having universal image port and related system and method 失效
标题翻译：具有通用图像端口和相关系统和方法的打印机
公开(公告)号：US5970220A
公开(公告)日：1999-10-19
申请号：US950547
申请日：1997-10-15
申请人： John Philip Bolash , Thomas Jon Eade , Michael David Gonzalez-Rubio , Matthew Kevan Zimmer
发明人： John Philip Bolash , Thomas Jon Eade , Michael David Gonzalez-Rubio , Matthew Kevan Zimmer
IPC分类号： B41J29/38 , B41J5/30 , G06F3/12 , G09G5/00 , H04N1/00 , B41J2/04
CPC分类号： H04N1/00238 , G06F3/1293 , H04N1/00283 , H04N1/00236
摘要： A video frame imaging system for processing image data, including video frame data, and for printing images corresponding to print image data, comprising a computer having a processor for receiving and processing video frame data and for generating print image data and having a computer port connector, an arbitration control circuit, and a grab printer. The grab printer includes an integrated video capture unit for creating video frame data from a video input, a printer unit for printing images corresponding to print image data, and a grab printer port connector. The computer port connector and the grab printer port connector are coupled together and responsive to the arbitration control circuit to transfer video frame data created by the video capture unit between the video capture unit and the computer for processing by the computer in a first mode of operation. The computer port connector and the grab printer port connector are responsive to the arbitration control circuit to transfer print image data between the computer and the printer unit for printing images using the printer unit in a second mode of operation.
摘要翻译：一种视频帧成像系统，用于处理包括视频帧数据的图像数据，以及用于打印与打印图像数据相对应的图像的图像数据，包括具有用于接收和处理视频帧数据并用于生成打印图像数据并具有计算机端口连接器的处理器的计算机，仲裁控制电路和抓斗打印机。抓取打印机包括用于从视频输入创建视频帧数据的集成视频捕获单元，用于打印与打印图像数据相对应的图像的打印机单元和抓取打印机端口连接器。计算机端口连接器和抓斗打印机端口连接器耦合在一起并且响应于仲裁控制电路以将视频捕获单元创建的视频帧数据传送到视频捕捉单元和计算机之间，以便计算机以第一操作模式进行处理。计算机端口连接器和抓取打印机端口连接器响应于仲裁控制电路，以在第二操作模式下，使用打印机单元在计算机和打印机单元之间传送打印图像数据。

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