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1. 发明授权

US07020339B2 Image decoding apparatus and image decoding method for decoding image data including plural image sequences, and program storage medium 失效
标题翻译：用于对包括多个图像序列的图像数据进行解码的图像解码装置和图像解码方法以及程序存储介质
公开(公告)号：US07020339B2
公开(公告)日：2006-03-28
申请号：US09960324
申请日：2001-09-24
申请人： Takanori Ishida , Takahiro Nishi , Shintarou Nakatani
发明人： Takanori Ishida , Takahiro Nishi , Shintarou Nakatani
IPC分类号： G06F13/00
CPC分类号： H04N19/423 , H04N19/61
摘要： An image decoding apparatus includes a decoder having a decoding data storage register for holding decoding data corresponding to a target VOP to be decoded, and decoding a video stream corresponding to the target VOP on the basis of the decoding data stored in the register. The image decoding apparatus also includes a first memory having plural storage regions for holding decoding data corresponding to plural objects. The decoding data are transferred between the decoding data storage register in the decoder and a specific storage region in the first memory. Therefore, it is possible to perform decoding on a video stream including plural objects by using a single decoder. Further, even when the number of objects to be decoded is increased, storage regions for decoding data corresponding to the increased objects can easily be increased.
摘要翻译：图像解码装置包括：解码器，具有解码数据存储寄存器，用于保存与要解码的目标VOP相对应的解码数据，并且根据存储在寄存器中的解码数据对与目标VOP相对应的视频流进行解码。图像解码装置还包括具有用于保持与多个对象对应的解码数据的多个存储区域的第一存储器。解码数据在解码器中的解码数据存储寄存器和第一存储器中的特定存储区域之间传送。因此，可以通过使用单个解码器对包括多个对象的视频流进行解码。此外，即使当要解码的对象的数量增加时，可以容易地增加用于对应于增加的对象的解码数据的存储区域。

2. 发明授权

US06539054B1 Image output apparatus, image reproduction method, object composition apparatus, object composition method, and data storage medium 失效
标题翻译：图像输出装置，图像再现方法，对象合成装置，对象合成方法和数据存储介质
公开(公告)号：US06539054B1
公开(公告)日：2003-03-25
申请号：US09397924
申请日：1999-09-17
申请人： Yoshinori Matsui , Makoto Hagai , Takanori Ishida
发明人： Yoshinori Matsui , Makoto Hagai , Takanori Ishida
IPC分类号： H04B166
CPC分类号： H04N21/44012 , H04N21/23412 , H04N21/4307 , H04N21/44004
摘要： The image output apparatus comprises first and second decoders 11a and 11b for decoding encoded object data E1 and W2 corresponding to the first and second objects, video data composition means 12 for compositing output data of these decoders frame by frame according to a predetermined composition period, a buffer 13 for storing composite data of a predetermined number of frames from the buffer 13 and image output apparatus 14 for reading the composite data from the buffer 13 and outputting the composite data, wherein according to a result of comparison between scheduled display time T determined by processing ability of the apparatus and set display time Tout when the composite data stored in the buffer is to be displayed, video data composition period of the video data composition means 12 is determined.
摘要翻译：图像输出装置包括用于对与第一和第二对象对应的编码对象数据E1和W2进行解码的第一和第二解码器11a和11b，用于根据预定的合成周期逐帧合成这些解码器的输出数据的视频数据合成装置12，用于存储来自缓冲器13的预定数量帧的合成数据的缓冲器13和用于从缓冲器13读取合成数据并输出合成数据的图像输出装置14，其中根据预定显示时间T确定的比较结果通过设备的处理能力和设置显示时间Tout，当显示存储在缓冲器中的复合数据时，确定视频数据合成装置12的视频数据合成期间。

3. 发明申请

US20070110395A1 Apparatus and method of content recording/playback 审中-公开
标题翻译：内容录制/播放的装置和方法
公开(公告)号：US20070110395A1
公开(公告)日：2007-05-17
申请号：US10556707
申请日：2004-05-12
申请人： Takanori Ishida , Etsuto Nakatsu
发明人： Takanori Ishida , Etsuto Nakatsu
IPC分类号： H04N7/00
CPC分类号： G11B27/034 , G11B20/10 , G11B2220/216 , G11B2220/2541 , G11B2220/2562 , G11B2220/2575 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/85 , H04N9/8042
摘要： A content recording/playback apparatus includes: a first medium management section for reading the encoded content from the first medium; a decoder for decoding the encoded content having been read, and outputting a decoded content; a control section for receiving and outputting at least the decoded content having been output from the decoder; a display section for reproducing the decoded content having been output from the control section; and a second medium management section for, if the encoded content is recordable to the second medium, receiving the encoded content which has been read by the first medium management section, and recording the encoded content onto the second medium, during reproduction of the decoded content by the display section. As a result, the waiting time until finishing coping onto the other storage medium can be reduced.
摘要翻译：内容记录/重放装置包括：第一媒体管理部分，用于从第一媒体读取编码的内容; 解码器，用于对已经读取的编码内容进行解码，并输出解码的内容; 控制部分，用于至少接收并输出从解码器输出的解码内容; 用于再现已经从控制部分输出的解码内容的显示部分; 以及第二介质管理部分，用于如果编码内容可记录到第二介质，则接收由第一介质管理部分读取的编码内容，并且将编码内容记录在第二介质上，在解码内容的再现期间通过显示部分。结果，可以减少直到完成应对另一个存储介质的等待时间。

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