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    • 14. 发明授权
    • Video decoding device and video decoding method
    • 视频解码设备和视频解码方式
    • US08364019B2
    • 2013-01-29
    • US12782975
    • 2010-05-19
    • Akihiro YamoriAkira Nakagawa
    • Akihiro YamoriAkira Nakagawa
    • H04N5/94
    • H04N19/105H04N5/144H04N19/139H04N19/176H04N19/513H04N19/577H04N19/895
    • A video decoding device includes a decoder configured to decode a plurality of separate partial areas of each of pictures included in encoded video data and a motion vector indicating a positional relationship between each of the partial areas and a partial area of a different picture referenced in order to encode the partial area; an error detector configured to detect, as an error area, a partial area that is unable to be decoded by the decoder from among the plurality of partial areas; a referenced area determiner configured to determine a referenced area of a third picture that has already been decoded, the referenced area corresponding to the error area; a concealment unit configured to conceal the error area using data included in the referenced area; and an image integrator configured to reproduce the first picture.
    • 视频解码装置包括解码器,其被配置为对包含在编码视频数据中的每个图像的多个分开的部分区域进行解码,以及指示每个部分区域之间的位置关系的运动矢量和按顺序引用的不同图像的部分区域 编码部分区域; 错误检测器,被配置为从所述多个部分区域中检测所述解码器不能被解码的部分区域作为错误区域; 参考区域确定器,被配置为确定已经被解码的第三图像的参考区域,所述参考区域对应于所述错误区域; 隐藏单元,被配置为使用包括在所述参考区域中的数据来隐藏所述错误区域; 以及被配置为再现第一图像的图像积分器。
    • 16. 发明授权
    • Image processing apparatus, image processing method, and program
    • 图像处理装置,图像处理方法和程序
    • US08218077B2
    • 2012-07-10
    • US11697851
    • 2007-04-09
    • Tetsujiro KondoTsutomu Watanabe
    • Tetsujiro KondoTsutomu Watanabe
    • H04N7/01H04N11/20H04N5/94H04N9/88H04N5/765H04N5/775H04N7/173G06K9/32G06K9/46
    • H04N7/0125G06T3/40H04N7/0145
    • An image processing apparatus for processing first image data into second image data having a higher quality includes the following elements. A determination unit determines whether broadcast image data is up-converted image data generated by up-converting different image data by increasing the number of pixels forming the different image data. A down-converter down-converts the broadcast image data into down-converted image data by decreasing the number of pixels forming the broadcast image data. A first image converter converts, if the broadcast image data is not the up-converted image data, the first image data into the second image data by using the down-converted image data and the broadcast image data as the first image data. A second image converter converts, if the broadcast image data is the up-converted image data, the first image data into the second image data by using the down-converted image data as the first image data.
    • 用于将第一图像数据处理成具有较高质量的第二图像数据的图像处理装置包括以下元件。 确定单元通过增加形成不同图像数据的像素数来确定广播图像数据是通过上变换不同图像数据而生成的上变频图像数据。 下变频器通过减少形成广播图像数据的像素数来将广播图像数据下变频成下变换图像数据。 第一图像转换器通过使用下变频图像数据和广播图像数据作为第一图像数据,将广播图像数据不是上变频图像数据转换成第二图像数据。 第二图像转换器,通过使用下变频图像数据作为第一图像数据,将广播图像数据是上变频图像数据,将第一图像数据转换成第二图像数据。
    • 18. 发明申请
    • RECORDING/REPRODUCING DEVICE
    • 记录/再现设备
    • US20110268421A1
    • 2011-11-03
    • US13181567
    • 2011-07-13
    • Junichi KASUYA
    • Junichi KASUYA
    • H04N5/94H04N5/77
    • G11B19/04
    • A drop sensor detects a drop of a device. When the drop of the device is detected, a sub CPU allows a counter to count a drop time. When the device drops for a predetermined time or more, the sub CPU controls a regulator so that the regulator forcibly disconnects an electric power to be supplied to a hard disc, and writes a drop occurrence flag into a nonvolatile memory. When the power supply is again turned on, a main CPU allows a display section to display information indicating that the power supply is disconnected due to the drop of the device.
    • 液滴传感器检测设备的下落。 当检测到设备的丢弃时,子CPU允许计数器计数下降时间。 当设备下降预定时间或更长时间时,副CPU控制调节器,使得调节器强制断开要提供给硬盘的电力,并将丢弃发生标志写入非易失性存储器。 当电源再次接通时,主CPU允许显示部分显示由于设备掉落而导致电源断开的信息。
    • 19. 发明授权
    • Image reproducing apparatus
    • 图像再现装置
    • US07881588B2
    • 2011-02-01
    • US11453630
    • 2006-06-15
    • Shigeki Mochizuki
    • Shigeki Mochizuki
    • H04N9/88H04N5/63H04N5/94H04N11/20H04B1/00H04L1/18H04L27/06G06K9/46G11B5/02
    • H04N5/94G11B20/1876H04N5/782H04N9/8042
    • A reproducing apparatus includes: a reproducing unit for reproducing, from a recording medium on which main image for normal reproduction data and specific reproduction image data made up of a plurality of blocks each including first data and second data are recorded, the main image data and the specific reproduction image data; a detecting unit for detecting an error in the first data and an error in the second data in the respective blocks of the specific reproduction image data that is reproduced by the reproducing unit, independently; and an interpolation processing unit for interpolating independently the first data and the second data in which the error is detected by the detecting unit, by selectively using a plurality of interpolating methods.
    • 一种再现装置,包括:再现单元,用于从记录有用于正常再现数据的主图像的记录介质和由包括第一数据和第二数据的多个块构成的特定再现图像数据的记录介质中再现主图像数据和 特定再现图像数据; 检测单元,用于独立地检测第一数据中的错误和由再现单元再现的特定再现图像数据的各个块中的第二数据中的错误; 以及插值处理单元,用于通过选择性地使用多种内插方法独立地内插由检测单元检测到错误的第一数据和第二数据。
    • 20. 发明授权
    • System and method for automatically customizing a buffered media stream
    • 自动定制缓冲媒体流的系统和方法
    • US07526181B2
    • 2009-04-28
    • US10987365
    • 2004-11-12
    • Chris BurgesCormac Herley
    • Chris BurgesCormac Herley
    • H04N5/94
    • H04H60/06H04H20/10H04N7/17318H04N21/23406H04N21/23424H04N21/25891H04N21/2668H04N21/44004H04N21/44016H04N21/44222H04N21/4755Y10S707/99934
    • A “media stream customizer” customizes buffered media streams by inserting one or more media objects into the stream to maintain an approximate buffer level. Specifically, when media objects such as songs, jingles, advertisements, etc., are deleted from the buffered stream (based on some user specified preferences), the buffer level will decrease. Therefore, over time, as more objects are deleted, the amount of the media stream being buffered continues to decrease, thereby limiting the ability to perform additional deletions from the stream. To address this limitation, the media stream customizer automatically chooses one or more media objects to insert back into the stream, and ensures that the inserted objects are consistent with any surrounding content of the media stream, thereby maintaining an approximate buffer level. In addition, the buffered content can also be stretched using pitch preserving audio stretching techniques to further compensate for deletions from the buffered stream.
    • “媒体流定制器”通过将一个或多个媒体对象插入流来定制缓冲媒体流,以维持近似的缓冲器级别。 特别地,当缓冲流(基于一些用户指定的偏好))删除诸如歌曲,歌曲,广告等的媒体对象时,缓冲器级别将减小。 因此,随着时间的推移,随着更多的对象被删除,缓冲的媒体流的数量继续减少,从而限制了从流中执行附加删除的能力。 为了解决这个限制,媒体流定制器自动选择一个或多个媒体对象来插入到流中,并确保所插入的对象与媒体流的任何周围内容一致,从而保持近似的缓冲器级别。 此外,缓冲内容还可以使用音高保持音频拉伸技术进行拉伸,以进一步补偿来自缓冲流的缺失。