Data processing apparatus and data processing method, and computer program
    31.
    发明申请
    Data processing apparatus and data processing method, and computer program 审中-公开
    数据处理装置和数据处理方法以及计算机程序

    公开(公告)号:US20060117053A1

    公开(公告)日:2006-06-01

    申请号:US10536866

    申请日:2005-03-17

    Abstract: This invention efficiently implements encoding processes corresponding to respective image processing functions while minimizing the memory use size in the apparatus in an image processing apparatus having many image processing functions. A data processing apparatus of this invention includes a data reception unit for receiving at least data of a first format for respective pages, a data conversion unit for converting the data of the first format into data of a second format, a page data management unit for managing the data of the first and second formats in first and second page data in association with each other, and a control unit for managing whether or not an output processor which executes a predetermined output process with reference to the first or second page data is present. The control unit generates the page data management unit in a memory in response to reception of the data of the first format for respective pages. The control unit monitors the storage states of the data of the first and second formats in the memory, and releases the first or second page data in accordance with the storage states and the reference state by the output processor.

    Abstract translation: 本发明在具有多个图像处理功能的图像处理装置中有效地实现与各个图像处理功能相对应的编码处理,同时最小化装置中的存储器使用大小。 本发明的数据处理装置包括数据接收单元,用于至少接收用于各页的第一格式的数据;数据转换单元,用于将第一格式的数据转换为第二格式的数据;页数据管理单元,用于 相互关联地管理第一和第二页数据中的第一和第二格式的数据;以及控制单元,用于管理是否存在参照第一或第二页数据执行预定输出处理的输出处理器 。 控制单元响应于各页的第一格式的数据的接收,在存储器中生成页数据管理单元。 控制单元监视存储器中的第一和第二格式的数据的存储状态,并且根据输出处理器的存储状态和参考状态来释放第一或第二页数据。

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