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    • 28. 发明申请
    • Video reproducing apparatus
    • 视频再现装置
    • US20060078308A1
    • 2006-04-13
    • US11219810
    • 2005-09-07
    • Taichiro YamanakaMasaki NakagawaNobuyuki Suzuki
    • Taichiro YamanakaMasaki NakagawaNobuyuki Suzuki
    • H04N5/76
    • H04N5/783H04N5/7805
    • To provide an image reproducing apparatus which requires a small amount of memory capacity in reverse reproduction. The apparatus has an analyzing unit for acquiring interrelation between a plurality of items of reference image data to be referred to during decode processing from control data with a stream of encoded data, a buffer unit, and a decoding unit. An accumulation control unit uses the interrelation information obtained in the analyzing unit to extract the plurality of items of reference image data from the stream and to temporarily accumulate the same in the buffer unit. A decode control unit sequentially outputs reproduced image data decoded in the decoding unit in reverse time series as a reverse reproduction.
    • 提供一种在反向再现中需要少量存储容量的图像再现装置。 该装置具有分析单元,用于从控制数据与编码数据流,缓冲单元和解码单元获取在解码处理期间要参考的多个参考图像数据之间的相互关系。 累积控制单元使用在分析单元中获得的相关信息从流中提取多个参考图像数据项,并将其临时累积在缓冲单元中。 解码控制单元以反向时间序列顺序输出在解码单元中解码的再现图像数据作为反向再现。