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1. 发明授权

US06603922B1 Editing system and editing method 失效
标题翻译：编辑系统和编辑方法
公开(公告)号：US06603922B1
公开(公告)日：2003-08-05
申请号：US09194935
申请日：1999-04-15
申请人： Masaaki Shino , Tanio Nagasaki , Yasunobu Kato , Masaki Nishikawa , Noboru Ooya , Masatoshi Imai
发明人： Masaaki Shino , Tanio Nagasaki , Yasunobu Kato , Masaki Nishikawa , Noboru Ooya , Masatoshi Imai
IPC分类号： H04N585
CPC分类号： G11B27/034 , G11B5/5547 , G11B2220/415 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/919 , H04N9/804
摘要： An editing system includes an editing device 1 for editing a plurality of channels of video data, a disk recorder 2 constituted by a disk array having a plurality of disks, and a computer 3. The disk recorder 2 prepares a block map for managing recording areas on the disks so that respective subblock data are recorded at such position that a rotational delay time of a head becomes minimum in accessing the subblock data recorded on the respective disks. The disk recorder 2 then divides pixel data of source video frames into a plurality of subblocks for each frame on the basis of the block map, and records the subblocks so that the subblocks are dispersed on a plurality of different disks.
摘要翻译：编辑系统包括编辑多个视频数据通道的编辑装置1，由具有多个盘的盘阵列构成的盘记录器2和计算机3.盘记录器2准备用于管理记录区的块图在磁盘上使得相应的子数据块数据被记录在访问记录在各个磁盘上的子数据块数据时头部的旋转延迟时间变得最小的位置。然后，磁盘记录器2基于块图将源视频帧的像素数据划分为每个帧的多个子块，并且记录子块，使得子块分散在多个不同的盘上。

2. 发明申请

US20090006773A1 Signal Processing Apparatus 有权
标题翻译：信号处理装置
公开(公告)号：US20090006773A1
公开(公告)日：2009-01-01
申请号：US11572331
申请日：2006-05-22
申请人： Yuji Yamaguchi , Masatoshi Imai , Toshiharu Noda , Naosuke Asari , Tomoo Mitsunaga , Mitsuharu Ohki , Kazumasa Ito , Hidetoshi Nagano , Sumito Arakawa , Kei Ito
发明人： Yuji Yamaguchi , Masatoshi Imai , Toshiharu Noda , Naosuke Asari , Tomoo Mitsunaga , Mitsuharu Ohki , Kazumasa Ito , Hidetoshi Nagano , Sumito Arakawa , Kei Ito
IPC分类号： G06F12/00
CPC分类号： G06F15/80 , G06T1/20
摘要： A signal processing apparatus able to raise a processing capability in processing accompanying access to a storing means is provided. Stream control units (SCU) 203_0 to 203_3 access data at an external memory system or local memories 204_0 to 204_3 according to a thread under control from a host processor. Processor units (PU) arrays 202_0 to 202_3 perform image processing by a different thread from the thread of the SCUs 203_0 to 203_3.
摘要翻译：提供一种能够提高伴随访问存储装置的处理中的处理能力的信号处理装置。流控制单元（SCU）203_0至203_3根据来自主处理器的控制的线程在外部存储器系统或本地存储器204_0至204_3处访问数据。处理器单元（PU）阵列202_0至202_3通过与SCU 203_0至203_3的线程不同的线程执行图像处理。

3. 发明授权

US5418901A Shading method and shading apparatus for computer graphics 失效
标题翻译：计算机图形的遮蔽方法和遮蔽装置
公开(公告)号：US5418901A
公开(公告)日：1995-05-23
申请号：US302965
申请日：1994-09-12
申请人： Mutsuhiro Omori , Norihito Ichikawa , Hidehiro Hirase , Masatoshi Imai
发明人： Mutsuhiro Omori , Norihito Ichikawa , Hidehiro Hirase , Masatoshi Imai
IPC分类号： G06T15/80 , G06T15/50
CPC分类号： G06T15/80
摘要： A method and apparatus for shading images by approximating a three-dimensional curved surface for computer graphics. Shading of a two-dimensional surface is provided by varying pixel brightness values to indicate a depth dimension of the two-dimensional surface. A plurality of polygons are employed, with each polygon being used to approximate a portion of the curved surface. A coordinate grid is provided extending in horizontal and vertical directions. The polygons are plotted on this coordinate grid. Coordinate grid points of the coordinate grid each represent respective pixels whose brightness is to be varied for the graphics. Scanning occurs across scan lines in a horizontal direction across the grid from grid point to grid point. Vertices of the polygons are provided on the coordinate grid, which vertices may not necessarily lie directly on a grid point. Brightness values at each vertex of the polygon are provided. Using these brightness values, by a process known as sub-pixel addressing, brightness values at the pixels at the grid points of the coordinate grid lying inside of the polygons are determined by linear interpolation based on brightness values at locations where pixels are not provided on sides of the polygon.
摘要翻译：一种用于通过逼近用于计算机图形的三维曲面来遮蔽图像的方法和装置。通过改变像素亮度值来提供二维表面的阴影以指示二维表面的深度尺寸。使用多个多边形，每个多边形用于近似曲面的一部分。提供在水平和垂直方向上延伸的坐标网格。多边形绘制在该坐标网格上。坐标网格的坐标网格点每个表示其亮度要为图形变化的各个像素。扫描线沿横跨网格的水平方向从网格点到网格点发生。多边形的顶点在坐标网格上提供，顶点可能不一定直接位于网格点上。提供多边形每个顶点的亮度值。使用这些亮度值，通过称为子像素寻址的处理，位于多边形内部的坐标系的网格点处的像素处的亮度值基于基于未设置像素的位置处的亮度值的线性插值来确定多边形的边。

4. 发明授权

US08464025B2 Signal processing apparatus with signal control units and processor units operating based on different threads 有权
标题翻译：具有信号控制单元和基于不同线程操作的处理器单元的信号处理设备
公开(公告)号：US08464025B2
公开(公告)日：2013-06-11
申请号：US11572331
申请日：2006-05-22
申请人： Yuji Yamaguchi , Masatoshi Imai , Toshiharu Noda , Naosuke Asari , Tomoo Mitsunaga , Mitsuharu Ohki , Kazumasa Ito , Hidetoshi Nagano , Sumito Arakawa , Kei Ito
发明人： Yuji Yamaguchi , Masatoshi Imai , Toshiharu Noda , Naosuke Asari , Tomoo Mitsunaga , Mitsuharu Ohki , Kazumasa Ito , Hidetoshi Nagano , Sumito Arakawa , Kei Ito
IPC分类号： G06F15/00
CPC分类号： G06F15/80 , G06T1/20
摘要： A signal processing apparatus able to raise a processing capability in processing accompanying access to a storing means is provided. Stream control units (SCU) 203—0 to 203—3 access data at an external memory system or local memories 204—0 to 204—3 according to a thread under control from a host processor. Processor units (PU) arrays 202—0 to 202—3 perform image processing by a different thread from the thread of the SCUs 203—0 to 203—3.
摘要翻译：提供一种能够提高伴随访问存储装置的处理中的处理能力的信号处理装置。流控制单元（SCU）203-0至203-3根据从主处理器控制的线程在外部存储器系统或本地存储器204-0至204-3处访问数据。处理器单元（PU）阵列202-0至202-3通过与SCU 203-0至203-3的线程不同的线程执行图像处理。

5. 发明授权

US07370046B2 Sort processing method and sort processing apparatus 失效
标题翻译：排序处理方法和分类处理装置
公开(公告)号：US07370046B2
公开(公告)日：2008-05-06
申请号：US10072506
申请日：2002-02-05
申请人： Masatoshi Imai
发明人： Masatoshi Imai
IPC分类号： G06F17/30
CPC分类号： G06F7/24 , G06F2207/228 , Y10S707/99937
摘要： Disclosed are a sort processing method and a sort processing apparatus, which, in a computer or data processing, compare magnitudes of pieces of data input by hardware, rearrange the pieces of data in accordance with a predetermined order and output the rearranged pieces of data. The sort processing apparatus includes first basic cells, each of which is composed of a first data comparator for comparing magnitudes of pieces of input data with each other and for outputting a first select signal, and a first data selector for rearranging said compared pieces of input data in a magnitude order on the basis of said first select signal, wherein said first basic cells having the same number as that of combinations of pieces of input data to be compared are arranged in a pipeline configuration.
摘要翻译：公开了一种排序处理方法和分类处理装置，其在计算机或数据处理中，比较由硬件输入的数据段的大小，根据预定顺序重新排列数据，并输出重新排列的数据段。分类处理装置包括第一基本单元，每个基本单元由用于比较输入数据的数量彼此进行比较并用于输出第一选择信号的第一数据比较器和用于重新排列所述比较输入的第一数据选择器基于所述第一选择信号的幅度顺序的数据，其中与要比较的输入数据的组合相同数量的所述第一基本单元被布置在流水线配置中。

6. 发明授权

US5440680A Image display controller having a common memory for storage of image overlay data and window identification data 失效
标题翻译：图像显示控制器具有用于存储图像叠加数据和窗口识别数据的公共存储器
公开(公告)号：US5440680A
公开(公告)日：1995-08-08
申请号：US308634
申请日：1994-09-19
申请人： Norihito Ichikawa , Masatoshi Imai , Hidehiro Hirase , Shinji Takashima
发明人： Norihito Ichikawa , Masatoshi Imai , Hidehiro Hirase , Shinji Takashima
IPC分类号： G09G5/36 , G09G3/00 , G09G5/14 , G09G5/395 , G06F3/14
CPC分类号： G09G5/14 , G09G2340/12
摘要： An image display controller includes a first memory for storing data of an image to be displayed in a first window; a second memory for storing data of an image to be displayed in a second window, where no data is read from the second memory for image display during the data reading operation in the first memory; and a third memory for storing data of an overlay image on which the image of the first or second memory is superimposed, and also storing window data to set the range of the windows. The controller is arranged to prevent any disordered display of images and is capable of displaying an increased number of windows.
摘要翻译：图像显示控制器包括用于存储要在第一窗口中显示的图像的数据的第一存储器; 第二存储器，用于存储要在第二窗口中显示的图像的数据，其中在第一存储器中的数据读取操作期间没有从第二存储器读取数据用于图像显示; 以及第三存储器，用于存储其上叠加有第一或第二存储器的图像的叠加图像的数据，并且还存储窗口数据以设置窗口的范围。控制器布置成防止图像的任何无序显示，并且能够显示增加的窗口数量。

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