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热词
    • 5. 发明授权
    • Information processing device and method
    • 信息处理装置及方法
    • US08774283B2
    • 2014-07-08
    • US12442746
    • 2008-03-31
    • Sei SunaharaAtsushi Hayashi
    • Sei SunaharaAtsushi Hayashi
    • H04N11/02
    • H04N19/188H04N19/46H04N19/64H04N19/70H04N19/895H04N21/2381H04N21/4381H04N21/6437
    • An information processing apparatus and method for reducing an unnecessary waiting time in a depacketizing process and enabling processing to be easily performed at high speeds applicable to, for example, an encoding apparatus. An analysis unit compares input image data with image data of one previous picture read out from a storage unit. On the basis of the analysis result, a concealment header generation unit generates a concealment header that is referred to by a receiving apparatus at the time of an error concealment process. On the basis of the concealment header, a loss analysis unit performs error concealment for the occurrence of a transmission error by suitably using encoded data stored in a storage unit.
    • 一种信息处理装置和方法,用于在解包处理中减少不必要的等待时间,并使处理能够容易地以适用于例如编码装置的高速执行。 分析单元将输入图像数据与从存储单元读出的一个先前图像的图像数据进行比较。 基于分析结果,隐藏标题生成单元在错误隐藏处理时生成由接收装置参照的隐藏标题。 基于隐藏标题,损失分析单元通过适当地使用存储在存储单元中的编码数据来执行发生错误隐藏。