公开(公告)号：US20060290983A1

公开(公告)日：2006-12-28

申请号：US11435611

申请日：2006-05-17

申请人： Naoki Takeda ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

发明人： Naoki Takeda ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

IPC分类号： G06K15/00

CPC分类号： G06F12/0607 ,  G06T1/60

摘要： A data access apparatus has a memory portion including plural memory banks. A data storage control portion stores the pixel data in the plural memory banks with the pixel data being divided into the plural memory banks based on information on an access pattern of plural pixels set on a predetermined screen. A data access control portion reads pixel data relative to the plural pixels specified by the access pattern at the same time from the plural memory banks at each set position in which the set position of the access pattern moves from the start position thereof toward a pixel row direction. A selector portion transmits pixel data corresponding to respective pixels constituting each of the groups of pixels based on correspondence information on input and output. Each group of pixels includes a center pixel and peripheral pixels positioned at a periphery of the center pixel.

摘要翻译： 数据存取装置具有包括多个存储体的存储部分。 数据存储控制部分基于关于在预定屏幕上设置的多个像素的访问模式的信息，将多个存储体中的像素数据存储在多个存储体中。 数据访问控制部分从访问模式的设置位置从其起始位置移动到像素行的每个设置位置处，从多个存储体中同时读取由访问模式指定的多个像素的像素数据 方向。 选择器部分基于关于输入和输出的对应信息来传输与构成每个像素组的各个像素对应的像素数据。 每组像素包括位于中心像素周边的中心像素和周边像素。

公开(公告)号：US20050232027A1

公开(公告)日：2005-10-20

申请号：US11093150

申请日：2005-03-30

申请人： Naoki Takeda ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

发明人： Naoki Takeda ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

IPC分类号： G06T1/60 ,  G11C5/00 ,  G11C8/10

CPC分类号： G06T1/60 ,  G11C8/10

摘要： A data storage device includes a memory including a plurality of memory banks, a data storage processor that initially arranges data in the plurality of memory banks based on an access pattern including a plurality of desired pixels of data to be read simultaneously so as to store pixels of data between access candidates constituting the access pattern in an identical memory bank, and a data read and storage processor that reads the data initially arranged in the plurality of memory banks of the memory. The data read and storage processor reads a pixel of data from a memory bank, and stores the read pixel of data in a memory bank in which pixels of data in an adjacent range defined in ranges, which are defined by locations of the access candidates of the access pattern, based on a direction in which the access pattern is moved.

摘要翻译： 数据存储装置包括：存储器，包括多个存储体;数据存储处理器，其基于包含要同时读取的多个期望的数据像素的访问模式，最初在多个存储体中排列数据，以存储像素 在相同的存储体中构成访问模式的访问候选者之间的数据以及读取最初布置在存储器的多个存储体中的数据的数据读取和存储处理器。 数据读取和存储处理器从存储体读取数据的像素，并将数据的读取像素存储在存储体中，在该存储体中，由范围中定义的相邻范围内的数据的像素定义， 所述访问模式基于所述访问模式被移动的方向。

公开(公告)号：US08305383B2

公开(公告)日：2012-11-06

申请号：US11435611

申请日：2006-05-17

申请人： Naoki Takeda ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

发明人： Naoki Takeda ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

IPC分类号： G06T1/60

CPC分类号： G06F12/0607 ,  G06T1/60

摘要： A data access apparatus has a memory portion including plural memory banks. A data storage control portion stores the pixel data in the plural memory banks with the pixel data being divided into the plural memory banks based on information on an access pattern of plural pixels set on a predetermined screen. A data access control portion reads pixel data relative to the plural pixels specified by the access pattern at the same time from the plural memory banks at each set position in which the set position of the access pattern moves from the start position thereof toward a pixel row direction. A selector portion transmits pixel data corresponding to respective pixels constituting each of the groups of pixels based on correspondence information on input and output. Each group of pixels includes a center pixel and peripheral pixels positioned at a periphery of the center pixel.

摘要翻译： 数据存取装置具有包括多个存储体的存储部分。 数据存储控制部分基于关于在预定屏幕上设置的多个像素的访问模式的信息，将多个存储体中的像素数据存储在多个存储体中。 数据访问控制部分从访问模式的设置位置从其开始位置朝向像素行的每个设置位置处，从多个存储体中同时读取由访问模式指定的多个像素的像素数据 方向。 选择器部分基于关于输入和输出的对应信息来传输与构成每个像素组的各个像素对应的像素数据。 每组像素包括位于中心像素周边的中心像素和周边像素。

公开(公告)号：US07401177B2

公开(公告)日：2008-07-15

申请号：US11093150

申请日：2005-03-30

申请人： Naoki Takeda ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

发明人： Naoki Takeda ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

IPC分类号： G06F12/00

CPC分类号： G06T1/60 ,  G11C8/10

摘要： A data storage device includes a memory including a plurality of memory banks, a data storage processor that initially arranges data in the plurality of memory banks based on an access pattern including a plurality of desired pixels of data to be read simultaneously so as to store pixels of data between access candidates constituting the access pattern in an identical memory bank, and a data read and storage processor that reads the data initially arranged in the plurality of memory banks of the memory. The data read and storage processor reads a pixel of data from a memory bank, and stores the read pixel of data in a memory bank in which pixels of data in an adjacent range defined in ranges, which are defined by locations of the access candidates of the access pattern, based on a direction in which the access pattern is moved.

摘要翻译： 数据存储装置包括：存储器，包括多个存储体;数据存储处理器，其基于包含要同时读取的多个期望的数据像素的访问模式，最初在多个存储体中排列数据，以存储像素 在相同的存储体中构成访问模式的访问候选者之间的数据以及读取最初布置在存储器的多个存储体中的数据的数据读取和存储处理器。 数据读取和存储处理器从存储体读取数据的像素，并将数据的读取像素存储在存储体中，在该存储体中，由范围中定义的相邻范围内的数据的像素定义， 所述访问模式基于所述访问模式被移动的方向。

公开(公告)号：US07558934B2

公开(公告)日：2009-07-07

申请号：US11029226

申请日：2005-01-04

申请人： Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

发明人： Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

IPC分类号： G06F12/00 ,  G06F12/02

CPC分类号： G11C8/12 ,  G11C7/1006

摘要： A data storage unit is provided in which all data are stored into a memory including a plurality of memory banks and a plurality of desired data is read simultaneously, without any load to the hardware. It includes a memory controlling means including a data storage controller (20), data read controller 30 and data move controller (40), for judging, based on an access pattern representing a plurality of desired data to be read simultaneously when storing data sequentially into the memory with the data being divided among the plurality of memory banks of the memory, whether the data going to be stored are ones at locations corresponding to the access pattern, and storing all data at the locations corresponding to the access pattern into different memory banks by skipping a memory bank in which the data is to be stored, by incrementing its address, when the data to be read simultaneously are ones at the locations corresponding to the access pattern, and storing data at the locations corresponding to the access pattern into the memory bank having the bank address thereof incremented. The memory controlling means provides a control to read a plurality of desired data simultaneously from a memory (10).

摘要翻译： 提供一种数据存储单元，其中所有数据都被存储到包括多个存储体的存储器中，并且多个期望数据被同时读取，而不对硬件负载。 它包括存储器控制装置，包括数据存储控制器（20），数据读取控制器30和数据移动控制器（40），用于当将数据顺序地存入时，基于表示要同时读取的多个期望数据的访问模式进行判断 在存储器的多个存储体之间划分数据的存储器，要存储的数据是否为与访问模式相对应的位置的数据，并且将与访问模式对应的位置处的所有数据存储到不同的存储体中 当要同时读取的数据是与访问模式相对应的位置时，通过跳过其中要存储数据的存储体，并且将与访问模式对应的位置的数据存储到 存储库的存储体积增加。 存储器控制装置提供从存储器（10）同时读取多个期望数据的控制。

公开(公告)号：US20050180221A1

公开(公告)日：2005-08-18

申请号：US11029226

申请日：2005-01-04

申请人： Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

发明人： Tetsujiro Kondo ,  Kenji Takahashi ,  Hiroshi Sato ,  Tsutomu Ichikawa ,  Hiroki Tetsukawa ,  Masaki Handa

IPC分类号： G11C7/10 ,  G11C8/12 ,  G11C5/00

CPC分类号： G11C8/12 ,  G11C7/1006

摘要： A data storage unit is provided in which all data are stored into a memory including a plurality of memory banks and a plurality of desired data is read simultaneously, without any load to the hardware. It includes a memory controlling means including a data storage controller (20), data read controller 30 and data move controller (40), for judging, based on an access pattern representing a plurality of desired data to be read simultaneously when storing data sequentially into the memory with the data being divided among the plurality of memory banks of the memory, whether the data going to be stored are ones at locations corresponding to the access pattern, and storing all data at the locations corresponding to the access pattern into different memory banks by skipping a memory bank in which the data is to be stored, by incrementing its address, when the data to be read simultaneously are ones at the locations corresponding to the access pattern, and storing data at the locations corresponding to the access pattern into the memory bank having the bank address thereof incremented. The memory controlling means provides a control to read a plurality of desired data simultaneously from a memory (10).

摘要翻译： 提供一种数据存储单元，其中所有数据都被存储到包括多个存储体的存储器中，并且多个期望数据被同时读取，而不对硬件负载。 它包括存储器控制装置，包括数据存储控制器（20），数据读取控制器30和数据移动控制器（40），用于当将数据顺序地存入时，基于表示要同时读取的多个期望数据的访问模式进行判断 在存储器的多个存储体之间划分数据的存储器，要存储的数据是否为与访问模式相对应的位置的数据，并且将与访问模式对应的位置处的所有数据存储到不同的存储体中 当要同时读取的数据是与访问模式相对应的位置时，通过跳过其中要存储数据的存储体，并且将与访问模式对应的位置的数据存储到 存储库的存储体积增加。 存储器控制装置提供从存储器（10）同时读取多个期望数据的控制。

公开(公告)号：US07085172B2

公开(公告)日：2006-08-01

申请号：US11023441

申请日：2004-12-29

申请人： Tetsujiro Kondo ,  Hiroki Tetsukawa ,  Kenji Takahashi ,  Hiroshi Sato ,  Masaki Handa

发明人： Tetsujiro Kondo ,  Hiroki Tetsukawa ,  Kenji Takahashi ,  Hiroshi Sato ,  Masaki Handa

IPC分类号： G11C16/04

CPC分类号： G11C7/22 ,  G11C7/1015 ,  G11C8/12

摘要： When all data is stored in a memory composed of a plurality of memory banks, a data division determination section divides all the data into a plurality of data regions. The data in the regions is allocated among the plurality of memory banks, and the data is stored in one word line in each memory bank, so that all the data is arranged in the memory. A memory control section, an address conversion section, and an address generation section perform control for periodically reading a plurality of pieces of data to be simultaneously read in each region from all the data arranged in the memory, sequentially replacing or overwriting with some of the data in the adjacent region, and reading a plurality of pieces of data to be simultaneously read next.

摘要翻译： 当所有数据都存储在由多个存储体组成的存储器中时，数据分割确定部分将所有数据分成多个数据区域。 这些区域中的数据被分配在多个存储体之间，并且数据被存储在每个存储体中的一个字线中，使得所有数据被布置在存储器中。 存储器控制部分，地址转换部分和地址生成部分执行控制，以便从布置在存储器中的所有数据周期性地读取要在每个区域中同时读取的多条数据，顺序地替换或覆盖一些 在相邻区域中的数据，并且读取接下来要同时读取的多条数据。

公开(公告)号：US20050169062A1

公开(公告)日：2005-08-04

申请号：US11023441

申请日：2004-12-29

申请人： Tetsujiro Kondo ,  Hiroki Tetsukawa ,  Kenji Takahashi ,  Hiroshi Sato ,  Masaki Handa

发明人： Tetsujiro Kondo ,  Hiroki Tetsukawa ,  Kenji Takahashi ,  Hiroshi Sato ,  Masaki Handa

IPC分类号： G06F12/00 ,  G11C7/10 ,  G11C7/22 ,  G11C8/12 ,  H04N7/26 ,  G11C5/00

CPC分类号： G11C7/22 ,  G11C7/1015 ,  G11C8/12

摘要： When all data is stored in a memory composed of a plurality of memory banks, a data division determination section divides all the data into a plurality of data regions. The data in the regions is allocated among the plurality of memory banks, and the data is stored in one word line in each memory bank, so that all the data is arranged in the memory. A memory control section, an address conversion section, and an address generation section perform control for periodically reading a plurality of pieces of data to be simultaneously read in each region from all the data arranged in the memory, sequentially replacing or overwriting with some of the data in the adjacent region, and reading a plurality of pieces of data to be simultaneously read next.

摘要翻译： 当所有数据都存储在由多个存储体组成的存储器中时，数据分割确定部分将所有数据分成多个数据区域。 这些区域中的数据被分配在多个存储体之间，并且数据被存储在每个存储体中的一个字线中，使得所有数据被布置在存储器中。 存储器控制部分，地址转换部分和地址生成部分执行控制，以便从布置在存储器中的所有数据周期性地读取要在每个区域中同时读取的多条数据，顺序地替换或覆盖一些 在相邻区域中的数据，并且读取接下来要同时读取的多条数据。

公开(公告)号：US20100026903A1

公开(公告)日：2010-02-04

申请号：US12510964

申请日：2009-07-28

申请人： Hiroki TETSUKAWA ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Kazushi Yoshikawa ,  Naoki Takeda ,  Takanori Ishikawa

发明人： Hiroki TETSUKAWA ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Kazushi Yoshikawa ,  Naoki Takeda ,  Takanori Ishikawa

IPC分类号： H04N5/14

CPC分类号： H04N19/51 ,  H04N19/52

摘要： A motion vector detection device includes: an evaluation value information creation unit creating, from correlation information of a target pixel in one frame and a reference pixel in another frame in moving image data including frames, evaluation value information evaluating the possibility that the reference pixel is a candidate for the destination of motion from the target pixel; a motion vector extraction unit extracting motion vector candidates of each of the pixels in a frame by using the evaluation value information, comparing, for the extracted candidates, the pixels in an area around the target pixel and the pixels in the area around the reference pixel, evaluating the candidate vectors of the evaluation value information by using the result of comparison in the entire area, and extracting motion vectors having a high evaluation value as candidates; and a motion vector determination unit determining a motion vector among the extracted motion vectors.

摘要翻译： 运动矢量检测装置包括：评估值信息创建单元，从包括帧的运动图像数据中的一帧中的目标像素和另一帧中的参考像素的相关信息创建评估参考像素为 来自目标像素的运动目的地的候选者; 运动矢量提取单元，通过使用评估值信息来提取帧中的每个像素的运动矢量候选，对于所提取的候选，比较在目标像素周围的区域中的像素和参考像素周围的像素中的像素 通过使用整个区域中的比较结果来评估评估值信息的候选向量，并且提取具有高评估值的运动矢量作为候选; 以及运动矢量确定单元，确定所提取的运动矢量中的运动矢量。

公开(公告)号：US08401318B2

公开(公告)日：2013-03-19

申请号：US12508136

申请日：2009-07-23

申请人： Hiroki Tetsukawa ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Kazushi Yoshikawa

发明人： Hiroki Tetsukawa ,  Tetsujiro Kondo ,  Kenji Takahashi ,  Kazushi Yoshikawa

IPC分类号： G06K9/00 ,  G06K9/46 ,  H04N7/12

CPC分类号： H04N19/57 ,  H04N19/51 ,  H04N19/56

摘要： Generation of evaluation value information about a motion vector, extraction of candidates for the motion vector on the basis of the evaluation value information, and determination of the motion vector to be allocated from the candidates for the motion vector are performed. The possibility that a reference pixel a in a second frame is a candidate for a motion from a target point in a first frame is evaluated on the basis of pixel-value correlation information to generate an evaluation value table. A constant area is adaptively set around each of the target pixel and the reference pixel corresponding to each extracted candidate for the motion vector in accordance with the state of the continuity of a constant pixel value. The motion vector from the first frame to the second frame is allocated on the basis of the result of comparison between values calculated for the constant areas.

摘要翻译： 执行关于运动矢量的评估值信息的生成，基于评估值信息提取运动矢量的候选以及从运动矢量的候选中确定要分配的运动矢量。 基于像素值相关信息来评估第二帧中的参考像素a是来自第一帧中的目标点的运动的候选的可能性，以生成评估值表。 根据恒定像素值的连续性的状态，对于针对运动矢量的每个提取的候选者对应的目标像素和参考像素的每一个自适应地设定恒定区域。 基于针对恒定区域计算的值之间的比较结果，分配从第一帧到第二帧的运动矢量。