公开(公告)号：US06452636B1

公开(公告)日：2002-09-17

申请号：US09577636

申请日：2000-05-24

申请人： Ryo Saito ,  Shoichi Muraguchi ,  Yasunobu Kato ,  Hiromu Hosokawa ,  Masamichi Okada

发明人： Ryo Saito ,  Shoichi Muraguchi ,  Yasunobu Kato ,  Hiromu Hosokawa ,  Masamichi Okada

IPC分类号： H04N566

CPC分类号： H04N3/2335 ,  G06F3/1446 ,  G09G1/20 ,  H01J31/203 ,  H01J2231/1255

摘要： An image control device and method, and image display device, capable of producing an image of high quality by joining a plurality of divided frames with the joint areas made inconspicuous. An index electrode is provided in an over-scan region on the side of the joint area of the right and left divided frames. The index electrode outputs a detection signal in response to an electron beam scanning in the over-scan region. Based on the detection signal, obtained is data on a pixel position in the joint area of the divided frames. Further, based on the data on the pixel position thus obtained, estimated is data on a pixel position in an area other than the joint area of the divided frames. Meanwhile, using data obtained based on the detection signal outputted from the index electrode, control of image data is exerted so that the left and right divided frames are joined properly.

摘要翻译： 一种图像控制装置和方法以及图像显示装置，其能够通过使多个分割的帧与不显眼的接合区域接合而产生高质量的图像。 索引电极设置在左右分割框架的接合区域侧的过扫描区域中。 指示电极响应于过扫描区域中的电子束扫描而输出检测信号。 基于检测信号，获得的是分割帧的关节区域中的像素位置的数据。 此外，基于如此获得的像素位置的数据，估计为关于除了分割帧的联合区域之外的区域中的像素位置的数据。 同时，使用基于从指示电极输出的检测信号获得的数据，施加图像数据的控制，使得左右分割帧被正确连接。

公开(公告)号：US6078989A

公开(公告)日：2000-06-20

申请号：US938738

申请日：1997-09-26

申请人： Yasunobu Kato ,  Takashi Totsuka ,  Hiroyuki Shioya

发明人： Yasunobu Kato ,  Takashi Totsuka ,  Hiroyuki Shioya

IPC分类号： G06F11/10 ,  G11B20/18 ,  G11B20/12 ,  G06F11/00

CPC分类号： G06F11/1076 ,  G11B20/1833

摘要： There is provided a disc array control method and apparatus for controlling access to a disc drive consisting of a plurality of second data obtained by dividing a first data and a plurality of discs for storing the error correction data for the second data. Particularly, the disc array control method and apparatus of the present invention determines the information consisting of disc storing a plurality of the second data and address on the disc, data size of a plurality of second data and disc storing the error correction data and address on the disc to make equal the time required for access to a plurality of second data and error correction data and executes the access to the disc drive on the basis of the determined information. Thereby, the time required for access to the error correction data and sub-blocks can be set to equal time and the real-time property can be assured while maintaining high reliability.

摘要翻译： 提供了一种盘阵列控制方法和装置，用于控制对通过划分第一数据而获得的多个第二数据的磁盘驱动器的访问和用于存储第二数据的纠错数据的多个盘。 特别地，本发明的盘阵列控制方法和装置确定由盘上存储多个第二数据和地址的盘组成的信息，多个第二数据的数据大小以及存储错误校正数据和地址的盘 使得盘等于访问多个第二数据和纠错数据所需的时间，并且基于确定的信息执行对盘驱动器的访问。 由此，可以将访问纠错数据和子块所需的时间设定为相等的时间，同时保持高可靠性的实时性。

公开(公告)号：US5774498A

公开(公告)日：1998-06-30

申请号：US702479

申请日：1996-11-08

申请人： Noboru Oya ,  Takashi Totsuka ,  Yasunobu Kato ,  Hiroyuki Shioya

发明人： Noboru Oya ,  Takashi Totsuka ,  Yasunobu Kato ,  Hiroyuki Shioya

IPC分类号： H04N7/173 ,  H04N19/00 ,  H04N21/238 ,  H04N21/2387 ,  H04N7/10

CPC分类号： H04N7/17336 ,  H04N21/2387 ,  H04N21/26275 ,  H04N21/47208 ,  H04N21/47217 ,  H04N21/6587 ,  H04N7/1675

摘要： A reordering device 1.sub.-- 1 rearranges the segments of each block of time series data comprised of a plurality of blocks in block units. A selecting device 2.sub.-- 1 selects from among a plurality of time series data S1.sub.-- 1 to 1.sub.-- 4 rearranged by the reordering device 1 by switching in accordance with the speed and transmits the corresponding segments of the selected time series data sequentially to the reordering device 3.sub.-- 1 etc. as the streams S2.sub.-- 1 etc. The repeat reordering device 3.sub.-- 1 rearranges the segments contained in the stream S2.sub.-- 1 in units of blocks so as to restore the original order and transmits this rearranged time series data.

摘要翻译： PCT No.PCT / JP95 / 02758 Sec。 371日期：1996年11月8日 102（e）日期1996年11月8日PCT 1995年12月28日PCT PCT。 出版物WO96 / 20565 日期1996年7月4日重新排序装置1-1以块为单位重排由多个块组成的每个时间序列数据块的段。 选择装置2-1从重新排序装置1重新排列的多个时间序列数据S1-1至1-4中根据速度切换选择，并将所选择的时间序列数据的对应段顺序地发送到重排序 设备3-1等作为流S2-1等。重复排序装置3-1以块为单位重新排列包含在流S2-1中的段，以恢复原始顺序并发送该重新排列的时间序列数据。

公开(公告)号：US08334884B2

公开(公告)日：2012-12-18

申请号：US12591285

申请日：2009-11-16

申请人： Yasunobu Kato

发明人： Yasunobu Kato

IPC分类号： G09G3/20 ,  G09G3/30 ,  G09G5/00 ,  H04N5/202 ,  H04N5/14 ,  H04N9/77 ,  H04N1/40 ,  G03F3/08 ,  G06K9/40

CPC分类号： G09G5/10 ,  G09G5/06 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2360/128 ,  G09G2360/145

摘要： A method of calculating a correction value used when signal value correction is performed with respect to an image signal supplied to a display panel includes setting a target luminance value, which is not uniform in an overall surface of the display panel, as a target luminance value of one image signal value such that at least a portion of a distribution of target luminance values at each plane position of the display panel becomes a curved distribution, and calculating a correction value at each plane position of the display panel using luminance observed at each plane position of the display panel when one image signal value is given to the overall surface of the display panel and the target luminance value at each plane position of the display panel.

摘要翻译： 当对提供给显示面板的图像信号执行信号值校正时，计算使用的校正值的方法包括将在显示面板的整个表面上不均匀的目标亮度值设置为目标亮度值 一个图像信号值，使得显示面板的每个平面位置处的目标亮度分布的分布的至少一部分变为弯曲分布，并且使用在每个平面处观察到的亮度来计算显示面板的每个平面位置处的校正值 当显示面板的整个表面给出一个图像信号值时的显示面板的位置和显示面板的每个平面位置处的目标亮度值。

公开(公告)号：US20100128053A1

公开(公告)日：2010-05-27

申请号：US12591285

申请日：2009-11-16

申请人： Yasunobu Kato

发明人： Yasunobu Kato

IPC分类号： G09G5/02

CPC分类号： G09G5/10 ,  G09G5/06 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2360/128 ,  G09G2360/145

摘要： A method of calculating a correction value used when signal value correction is performed with respect to an image signal supplied to a display panel includes setting a target luminance value, which is not uniform in an overall surface of the display panel, as a target luminance value of one image signal value such that at least a portion of a distribution of target luminance values at each plane position of the display panel becomes a curved distribution, and calculating a correction value at each plane position of the display panel using luminance observed at each plane position of the display panel when one image signal value is given to the overall surface of the display panel and the target luminance value at each plane position of the display panel.

摘要翻译： 当对提供给显示面板的图像信号执行信号值校正时，计算使用的校正值的方法包括将在显示面板的整个表面上不均匀的目标亮度值设置为目标亮度值 一个图像信号值，使得显示面板的每个平面位置处的目标亮度分布的分布的至少一部分变为弯曲分布，并且使用在每个平面处观察到的亮度来计算显示面板的每个平面位置处的校正值 当显示面板的整个表面给出一个图像信号值时的显示面板的位置和显示面板的每个平面位置处的目标亮度值。

公开(公告)号：US20090161015A1

公开(公告)日：2009-06-25

申请号：US12314043

申请日：2008-12-03

申请人： Yasunobu Kato

发明人： Yasunobu Kato

IPC分类号： H04N5/14 ,  H04N5/66

CPC分类号： H04N5/20 ,  G09G3/2092 ,  G09G2320/0242 ,  H04N5/57 ,  H04N9/68 ,  H04N21/4318

摘要： Disclosed herein is a display device including: a display unit configured to carry out video displaying on a display panel based on a supplied video signal; and a video signal correcting unit configured to output a corrected video signal value obtained through arithmetic operation including division operation in response to an input video signal value, as correction processing suited to a characteristic of the display panel for a video signal to be supplied to the display unit, wherein the video signal correcting unit includes a memory table block having a plurality of reference tables, and a correction operation block that calculates a corrected video signal value through arithmetic operation including all or a part of addition, subtraction, and multiplication by using an input video signal value and the operation result values read out from reference tables dependent upon the input video signal value in the memory table block.

摘要翻译： 这里公开了一种显示装置，包括：显示单元，被配置为基于所提供的视频信号在显示面板上执行视频显示; 以及视频信号校正单元，配置为响应于输入视频信号值，输出通过包括除法运算的算术运算而获得的校正视频信号值，作为适合于要提供给视频信号的视频信号的显示面板的特性的校正处理 显示单元，其中所述视频信号校正单元包括具有多个参考表的存储器表块，以及校正操作块，其通过包括通过使用全部或部分加法，减法和乘法的算术运算来计算校正的视频信号值 取决于存储表块中的输入视频信号值的输入视频信号值和从参考表读出的操作结果值。

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。

公开(公告)号：US6014731A

公开(公告)日：2000-01-11

申请号：US497225

申请日：1995-06-28

申请人： Takashi Totsuka ,  Yasunobu Kato ,  Noboru Oya ,  Hiroyuki Shioya

发明人： Takashi Totsuka ,  Yasunobu Kato ,  Noboru Oya ,  Hiroyuki Shioya

IPC分类号： G06F3/06 ,  G06F12/02 ,  G11B20/10 ,  G11B27/10 ,  G06F12/10

CPC分类号： G06F3/0601 ,  G06F12/0292 ,  G06F2003/0697

摘要： In a storage disk control apparatus, a load of a computer caused by transferring data is reduced, and a waiting time until a data transfer operation is commenced is shortened. In the disk control method for controlling a disk apparatus including a disk having a plurality of storage regions for storing data therein by way of an external apparatus external addresses produced from the external apparatus are related to internal addresses indicative of positions of the storage regions the external addresses are converted into the internal addresses related thereto, and the disk is accessed based on the internal addresses. In the disk control apparatus for controlling a disk apparatus including a disk having a plurality of storage regions used to store therein data, there are provided management means for managing a correspondence relationship between external addresses and internal addresses indicative of positions of the storage regions, and conversion means for converting a preselected external address into the internal address related thereto by the management means and for supplying the converted internal address to the disk.

摘要翻译： 在存储盘控制装置中，减少了由传送数据引起的计算机的负载，直到数据传送操作开始的等待时间被缩短。 在通过外部设备控制包括具有多个存储数据的存储区域的盘的盘装置的盘控制方法中，与外部设备产生的外部地址相关的内部地址与表示存储区域的位置的内部地址有关 地址被转换成与其相关的内部地址，并且基于内部地址来访问该盘。 在用于控制包括具有用于存储数据的多个存储区域的盘的盘装置的盘控制装置中，提供管理装置，用于管理指示存储区域的位置的外部地址和内部地址之间的对应关系，以及 转换装置，用于将预先选择的外部地址转换为与管理装置相关的内部地址，并将转换的内部地址提供给盘。

公开(公告)号：US5914916A

公开(公告)日：1999-06-22

申请号：US889906

申请日：1997-07-10

申请人： Takashi Totsuka ,  Yasunobu Kato ,  Noboru Oya ,  Hiroyuki Shioya

发明人： Takashi Totsuka ,  Yasunobu Kato ,  Noboru Oya ,  Hiroyuki Shioya

IPC分类号： G06F3/06 ,  G11B5/55 ,  G11B11/105 ,  G11B21/08 ,  G11B27/10 ,  G11B7/00

CPC分类号： G06F3/0613 ,  G06F3/0634 ,  G06F3/0659 ,  G06F3/0674 ,  G06F3/0677 ,  G11B11/10595 ,  G11B21/083 ,  G11B27/105 ,  G11B5/5547 ,  G06F3/0653 ,  G11B2220/20 ,  G11B2220/2516

摘要： A method and apparatus for controlling the access to a recording disk which determines a skew so that a rotational delay time at an average distance of movement when a head accesses the recording disk is minimized. The methods and apparatus determine the position of a data block on the recording disk based on at least the determined skew, schedules an order of a plurality of input disk access requests so that an amount of movement of the head becomes small at the time of access with respect to the recording disk by the head, and the head accesses the recording disk based on the result of the scheduling.

摘要翻译： 一种用于控制对记录盘的访问的方法和装置，其确定偏斜，使得当头部访问记录盘时平均移动距离的旋转延迟时间被最小化。 所述方法和装置至少基于确定的偏差来确定数据块在记录盘上的位置，调度多个输入盘访问请求的顺序，使得在访问时头的移动量变小 相对于头部的记录盘，头部根据调度结果访问记录盘。

公开(公告)号：US5708632A

公开(公告)日：1998-01-13

申请号：US731861

申请日：1996-10-21

申请人： Takashi Totsuka ,  Yasunobu Kato ,  Noboru Oya ,  Hiroyuki Shioya

发明人： Takashi Totsuka ,  Yasunobu Kato ,  Noboru Oya ,  Hiroyuki Shioya

IPC分类号： G06F3/06 ,  G11B5/55 ,  G11B11/105 ,  G11B21/08 ,  G11B27/10 ,  G11B7/00

CPC分类号： G06F3/0613 ,  G06F3/0634 ,  G06F3/0659 ,  G06F3/0674 ,  G06F3/0677 ,  G11B11/10595 ,  G11B21/083 ,  G11B27/105 ,  G11B5/5547 ,  G06F3/0653 ,  G11B2220/20 ,  G11B2220/2516

摘要： A method and apparatus for controlling the access to a recording disk which determines a skew so that a rotational delay time at an average distance of movement when a head accesses the recording disk is minimized. The methods and apparatus determine the position of a data block on the recording disk based on at least the determined skew, schedules an order of a plurality of input disk access requests so that an amount of movement of the head becomes small at the time of access with respect to the recording disk by the head, and the head accesses the recording disk based on the result of the scheduling.