Information recording medium and information reproducing apparatus
    1.
    发明授权
    Information recording medium and information reproducing apparatus 失效
    信息记录介质和信息再现装置

    公开(公告)号:US06463185B1

    公开(公告)日:2002-10-08

    申请号:US09275062

    申请日:1999-03-23

    IPC分类号: G06K960

    摘要: An information recording medium (30) has a recorded system control file (SCF) (96) representing processing parameters necessary for reproduction processing for reading out a print-recorded code pattern and reproducing original multimedia information. With an SCF readout switch (88) operated, an initially determined SCF read-out parameter is input from a parameter memory (92) to a controller (66). The controller (66) controls each part in accordance with the input parameter and outputs read-out image data as a 1-SDU1 to an overlying layer and a state signal, that is, a signal showing that the SCF is being read out, as a 1-SDU2 to the overlying layer. The overlying layer decodes the contents of the SCF (96) and a parameter setting signal is input as the 1-SDU3 from the overlying layer and it is stored in the layer 1 parameter memory (92). At a time of reading out an actual dot code (10) corresponding to the operation of a scanning start switch (86) the parameter memory (92) utilizes its stored contents.

    摘要翻译: 信息记录介质(30)具有记录系统控制文件(SCF)(96),其表示用于读出打印记录代码模式和再现原始多媒体信息的再现处理所需的处理参数。 在SCF读出开关(88)工作时,初始确定的SCF读出参数从参数存储器(92)输入到控制器(66)。 控制器(66)根据输入参数控制每个部分,并将读出的图像数据作为1-SDU1输出到上层和状态信号,即表示正在读出SCF的信号,作为 1-SDU2到上层。 上覆层解码SCF(96)的内容,参数设置信号从上层输入为1-SDU3,并存储在第1层参数存储器(92)中。 在读出与扫描开始开关(86)的操作相对应的实际点代码(10)时,参数存储器(92)利用其存储的内容。