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    • 5. 发明申请
    • Stream reception device
    • 流接收设备
    • US20060156359A1
    • 2006-07-13
    • US10543528
    • 2004-01-30
    • Takashi KuwabaraSusumu IbarakiToshiaki MoriToshikazu Hattori
    • Takashi KuwabaraSusumu IbarakiToshiaki MoriToshikazu Hattori
    • H04N7/16H04N7/173
    • H04N21/485H04N21/4622
    • In a stream reception device, before the user operates an input section (15), a control section (12) uses locational information of each of n number of selected stream transmission stations (2) to generate and send a distribution request (R), which is data for requesting distribution of a stream (ST) stored in each of the stream transmission stations (2). Then, each stream (ST) is buffered in a stream storage section (14) sequentially from a reproduction start portion thereof. Then, in the case where a stream (ST) to be a target is stored, the control section (12) reads the target stream (ST) from the stream storage section (14), sequentially from the reproduction start portion thereof, and reproduces the target stream (ST), in response to an operation on the input section (15).
    • 在流接收装置中,在用户操作输入部分(15)之前,控制部分(12)使用n个选择的流传输站(2)中的每一个的位置信息来生成和发送分发请求(R) 其是用于请求分配存储在每个流传输站(2)中的流(ST)的数据。 然后,每个流(ST)从其再现起始部分顺序地缓冲在流存储部分(14)中。 然后,在存储作为对象的流(ST))的情况下,控制部(12)从流存储部(14)依次从其再现开始部分读取目标流(ST),并再现 所述目标流(ST)响应于在所述输入部分(15)上的操作。
    • 6. 发明授权
    • Image transmitter
    • 图像发送器
    • US07031386B2
    • 2006-04-18
    • US09953974
    • 2001-09-18
    • Akihiro YamamotoSusumu IbarakiToshiaki Mori
    • Akihiro YamamotoSusumu IbarakiToshiaki Mori
    • H04N7/12H04B1/66
    • H04N5/4401H04N19/184H04N19/50H04N19/593H04N19/60H04N19/895
    • A transmitter is capable of compressing an incoming image with a relatively small delay time and transmit the compressed image data to a receiver. Image data contains at least i pixel values of pixels arranged in line along a single direction, each pixel value being expressed in n bits. A transmitter for compressing such image data and transmitting the image data to a receiver via a transmission path includes a blocking section, a data compression section, and a data sending section. The blocking section takes every p pixel values among the i pixel values in the image data to form a data block, and sequentially outputs a plurality of the data blocks each including the p pixel values. The data compression section reduces an amount of data from each data block outputted from the blocking section and thereby outputs a compressed block. The data sending section sends the compressed block outputted from the data compression section onto the transmission path.
    • 发射机能够以相对较小的延迟时间压缩输入图像,并将压缩的图像数据发送到接收机。 图像数据包含沿着单个方向排成一行的像素的至少i个像素值,每个像素值以n位表示。 用于压缩这种图像数据并经由传输路径将图像数据发送到接收机的发射机包括阻塞部分,数据压缩部分和数据发送部分。 阻塞部分将图像数据中的i个像素值之中的每个p个像素值作为数据块,顺序地输出包括p个像素值的多个数据块。 数据压缩部分减少从阻塞部分输出的每个数据块的数据量,从而输出压缩块。 数据发送部将从数据压缩部输出的压缩块发送到发送路径。
    • 8. 发明授权
    • Moving picture compressed signal changeover apparatus
    • 运动图像压缩信号切换装置
    • US5602592A
    • 1997-02-11
    • US371870
    • 1995-01-12
    • Toshiaki MoriToshihiko Kurosaki
    • Toshiaki MoriToshihiko Kurosaki
    • G06T9/00H04N5/268H04N7/24H04N7/58H04N19/102H04N19/115H04N19/146H04N19/159H04N19/172H04N19/423H04N19/48H04N19/50H04N19/587H04N19/85H04N7/50
    • H04N5/268H04N19/40H04N19/61H04N21/23424H04N19/107
    • A moving picture compressed signal changeover apparatus changes over from a first moving picture compressed signal containing intra-frame coded frames, forward prediction coded frames and bidirectional prediction coded frames to a second moving picture compressed signal containing intra-frame coded frames, forward prediction coded frames and bidirectional prediction coded frames such that a frame of the first moving picture compressed signal occurring just before an intra-frame coded frame or a forward prediction coded frame of the first moving picture compressed signal is connected to an intra-frame coded frame of the second moving picture compressed signal. A predetermined signal which is different from the first and second moving picture compressed signals may be inserted between the connected frames of the first and second moving picture compressed signals. Alternatively, at least one of the first and second moving picture compressed signals may be delayed so as to adjust a connecting timing.
    • 运动图像压缩信号切换装置从包含帧内编码帧,前向预测编码帧和双向预测编码帧的第一运动图像压缩信号切换到包含帧内编码帧的第二运动图像压缩信号,前向预测编码帧 以及双向预测编码帧,使得刚刚在第一运动图像压缩信号的帧内编码帧或正向预测编码帧之前出现的第一运动图像压缩信号的帧连接到第二运动图像压缩信号的帧内编码帧 动态图像压缩信号。 与第一和第二运动图像压缩信号不同的预定信号可以插入在第一和第二运动图像压缩信号的连接帧之间。 或者,可以延迟第一和第二运动图像压缩信号中的至少一个,以便调整连接定时。
    • 9. 发明授权
    • Method for allocating real pages to virtual pages having different page
sizes therefrom
    • 将真实页面分配给具有不同页面大小的虚拟页面的方法
    • US5426752A
    • 1995-06-20
    • US232400
    • 1994-04-25
    • Kikuo TakahasiToyohiko KagimasaYoshiki MatsudaToshiaki Mori
    • Kikuo TakahasiToyohiko KagimasaYoshiki MatsudaToshiaki Mori
    • G06F12/08G06F12/10G06F12/12G06F12/14
    • G06F12/1009G06F12/145G06F2212/652
    • A method for allocating real pages larger than a conventional size to a plurality of virtual pages of the conventional size in a system including a real storage containing a plurality of real pages and a storage key for holding storage keys used for storage protection purposes of the real pages. The method includes the steps of (A) allocating one of plural split regions having the conventional size obtained by subdividing one of a plurality of real pages having a larger size equal to a value n being a positive integer larger than 1) times larger than the conventional size, to one virtual page having the conventional size (B) repeating step (A) so that split regions having the conventional size within the one real page and within other real pages having the larger size are allocated to virtual pages having the conventional size. Either a real page of a larger size or a group of consecutively located split regions of the convention size are allocated to a virtual page of a size larger than the conventional size.
    • 一种用于在包括包含多个真实页面的真实存储器的存储密钥和用于保存真实存储保护目的的存储密钥的系统的系统中,将大于常规尺寸的真实页面分配给常规尺寸的多个虚拟页面的方法 页面。 该方法包括以下步骤:(A)分配具有常规尺寸的多个分割区域中的一个分割区域,其通过将具有大于等于大于等于大于等于1的大于1的正整数的多个实际页面中的一个的多个实际页面之一 具有常规尺寸(B)重复步骤(A)的一个虚拟页面,使得具有一个实际页面内的常规尺寸的分割区域和具有较大尺寸的其它实际页面的分割区域被分配给具有常规尺寸的虚拟页面 。 将大小的实际页面或一般的大小的连续定位的分割区域的组分配给大于常规尺寸的虚拟页面。