Data processing apparatus and data processing method, and computer program
    45.
    发明授权
    Data processing apparatus and data processing method, and computer program 有权
    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:US07613833B2

    公开(公告)日:2009-11-03

    申请号:US10536874

    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 monitoring a storage state of the data of the first format in the memory, and permitting a predetermined process for the data of the first format in accordance with the storage state. When the control unit determines that storage of the data of the first format in the memory is complete, the control unit permits the data conversion unit to start a data conversion operation from the first format to the second format. Also, the control unit monitors completion of the conversion operation of the data conversion unit and a storage state of the data of the second format in the memory, and permits a predetermined process for the data of the second format in accordance with the storage state.

    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,用于监视存储器中的第一格式的数据的存储状态,并且允许对数据的预定处理 第一种格式按照存储状态。 当控制单元确定存储器中的第一格式的数据的存储完成时,控制单元允许数据转换单元从第一格式开始到第二格式的数据转换操作。 此外,控制单元监视数据转换单元的转换操作的完成和存储器中的第二格式的数据的存储状态,并且根据存储状态允许针对第二格式的数据的预定处理。

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