Data transfer system
    1.
    发明授权
    Data transfer system 有权
    数据传输系统

    公开(公告)号:US07260223B2

    公开(公告)日:2007-08-21

    申请号:US10327956

    申请日:2002-12-26

    IPC分类号: H04L9/00

    摘要: In a data-sending device, a data generation section provides input data itself or a bit-inverted version of the input data as intermediate data and generates an inversion signal that indicates whether or not the intermediate data is the bit-inverted version of the input data. An encrypting section generates scrambled data by inserting the inversion signal in the intermediate data at a bit position. A data-receiving device removes the inversion signal from the scrambled data, and restores the input data based on the inversion signal.

    摘要翻译: 在数据发送装置中,数据产生部分将输入数据本身或输入数据的位反转版本提供为中间数据,并产生指示中间数据是否是输入的位反转版本的反相信号 数据。 加密部分通过将中间数据中的反转信号插入位位置来产生加扰数据。 数据接收装置从加扰数据中去除反相信号,并根据反相信号恢复输入数据。

    Device and method for data-processing
    2.
    发明申请
    Device and method for data-processing 审中-公开
    用于数据处理的设备和方法

    公开(公告)号:US20060161877A1

    公开(公告)日:2006-07-20

    申请号:US11289442

    申请日:2005-11-30

    IPC分类号: G06F17/50

    CPC分类号: G06F17/505 G06F2217/86

    摘要: A total specification is divided into a hardware specification and a software specification. With respect to the hardware specification, a first hardware description is described. With respect to the software specification, an object program is generated, which is converted into a second hardware description. The first and second hardware descriptions are logically synthesized into a net list, which includes a part that fulfills the software specification. Since the object program is converted into the second hardware description, which is logically synthesized, the redundancy of the program can be removed and cost for manufacturing hardware can be reduced.

    摘要翻译: 总规范分为硬件规格和软件规范。 关于硬件规范,描述了第一硬件描述。 关于软件规范,生成对象程序,将其转换为第二硬件描述。 第一和第二硬件描述在逻辑上合成为一个网络列表,其中包括满足软件规范的部分。 由于将对象程序转换成逻辑合成的第二硬件描述,所以可以消除程序的冗余,并且可以降低制造硬件的成本。

    Decentralized power management system for integrated circuit using local power management units that generate control signals based on common data
    3.
    发明授权
    Decentralized power management system for integrated circuit using local power management units that generate control signals based on common data 有权
    使用基于通用数据生成控制信号的本地电源管理单元的集中电路分散式电源管理系统

    公开(公告)号:US06968467B2

    公开(公告)日:2005-11-22

    申请号:US09983296

    申请日:2001-10-23

    IPC分类号: G06F1/32

    CPC分类号: G06F1/3203

    摘要: A power management system for an integrated circuit has a signal line, a management data generating unit connected to the signal line, and a plurality of management data using units each connected to the signal line. The management data generating unit outputs, to the signal line, power management data for managing power consumption in each of the management data using units, the power management data corresponding to the state of the management data generating unit. Each of the management data using units reads the power management data for common use from the signal line and controls power consumed by the management data using unit based on the power management data.

    摘要翻译: 用于集成电路的电源管理系统具有信号线,连接到信号线的管理数据产生单元和使用各自连接到信号线的单元的多个管理数据。 管理数据生成单元向信号线输出用于管理每个管理数据中使用单位的功耗的电力管理数据,与管理数据生成单元的状态对应的电力管理数据。 每个管理数据使用单元从信号线读取用于共同使用的电源管理数据,并且基于电源管理数据来控制由管理数据使用单元消耗的功率。

    Image Encoding Device, Image Decoding Device, and Integrated Circuit Used Therein
    4.
    发明申请
    Image Encoding Device, Image Decoding Device, and Integrated Circuit Used Therein 有权
    图像编码装置,图像解码装置及其中使用的集成电路

    公开(公告)号:US20080049832A1

    公开(公告)日:2008-02-28

    申请号:US11628733

    申请日:2005-06-07

    IPC分类号: H04B1/66

    摘要: An image decoding device and an image encoding device according to the present invention includes an arithmetic unit for performing arithmetic processing, an arithmetic data storage unit for storing an arithmetic result by the arithmetic unit, an input selection unit for selecting whether to read pixel data that is to be inputted to the arithmetic unit from compressed image data or from pixel data stored in the arithmetic data storage unit, and inputting the read pixel data to the arithmetic unit, and an arithmetic control unit for controlling, based on a transform mode used and the number of arithmetic operations in the arithmetic unit, a destination from which the pixel data that is to be inputted to the arithmetic unit by the input selection unit is read as well as a combination of pieces of pixel data targeted for the arithmetic processing by the arithmetic unit and multiplier coefficients for the arithmetic processing, the arithmetic control unit previously defining an arithmetic procedure in each transform mode for each unit executable in one arithmetic operation in the arithmetic unit in association with the number of arithmetic operations.

    摘要翻译: 根据本发明的图像解码装置和图像编码装置包括:运算单元,用于进行运算处理;算术数据存储单元,用于存储运算单元的算术结果;输入选择单元,用于选择是否读取像素数据, 从压缩图像数据或从存储在算术数据存储单元中的像素数据输入到运算单元,并将读取的像素数据输入到运算单元,以及运算控制单元,用于基于所使用的变换模式和 算术单元中的算术运算的数量,由输入选择单元输入到运算单元的像素数据的目的地以及由运算单元计算的运算处理对象的像素数据的组合 算术单元和乘法器系数,运算控制单元先前定义算术 在算术单元中的一个算术运算中,每个单元的每个变换模式的过程与算术运算的数量相关联。

    Image encoding device, image decoding device, and integrated circuit used therein
    5.
    发明授权
    Image encoding device, image decoding device, and integrated circuit used therein 有权
    图像编码装置,图像解码装置及其中使用的集成电路

    公开(公告)号:US08179972B2

    公开(公告)日:2012-05-15

    申请号:US11628733

    申请日:2005-06-07

    IPC分类号: H04N7/12

    摘要: An image decoding device and an encoding device include an arithmetic unit for performing arithmetic processing, an arithmetic data storage unit for storing an arithmetic result by the arithmetic unit, an input selection unit for selecting whether to read pixel data that is to be inputted to the arithmetic unit from compressed image data or from pixel data stored in the arithmetic data storage unit, and inputting the read pixel data to the arithmetic unit, and an arithmetic control unit for controlling, based on a transform mode used and the number of arithmetic operations in the arithmetic unit, a destination from which the pixel data that is to be inputted to the arithmetic unit by the input selection unit is read as well as a combination of pieces of pixel data targeted for the arithmetic processing by the arithmetic unit and multiplier coefficients for the arithmetic processing.

    摘要翻译: 图像解码装置和编码装置包括用于进行运算处理的算术单元,运算单元存储运算结果的算术数据存储单元,选择是否读入要输入的像素数据的输入选择单元 从压缩图像数据或从存储在算术数据存储单元中的像素数据获得的运算单元,以及将读取的像素数据输入到运算单元,以及运算控制单元,用于根据所使用的变换模式和算术运算数, 算术单元,读取由输入选择单元输入到运算单元的像素数据的目的地以及由算术单元进行算术处理的像素数据的组合和乘法系数, 算术处理。

    Liquid crystal display device
    6.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US09058784B2

    公开(公告)日:2015-06-16

    申请号:US13699396

    申请日:2011-02-08

    摘要: A liquid crystal display device for carrying out a 3D display by a frame sequential method as well as a 2D display includes: a digital γ correction section for changing an input gray level to a gamma characteristic corresponding to either the 2D display or the 3D display in accordance with a preset analog gamma value; an overdrive circuit for finding, in accordance with a parameter set according to the gamma characteristic thus corrected by the digital γ correction section, an overdrive value corresponding to the input gray level; and an analog γ correction section for finding a voltage value to be applied to liquid crystal by correcting the overdrive value found by the overdrive circuit. In the digital γ correction section, an analog gamma value for the 3D display is set to be larger than an analog gamma value for the 2D display.

    摘要翻译: 用于通过帧顺序方法和2D显示执行3D显示的液晶显示装置包括:数字γ校正部分,用于将输入灰度级改变为对应于2D显示或3D显示的伽马特性 根据预设的模拟伽玛值; 用于根据根据由数字γ校正部校正的伽马特性的参数设定与输入灰度级对应的过驱动值的过驱动电路; 以及模拟γ校正部分,用于通过校正由过驱动电路发现的过驱动值来找到施加到液晶的电压值。 在数字γ校正部分中,用于3D显示的模拟伽马值被设置为大于用于2D显示的模拟伽马值。

    Image judgment device
    7.
    发明授权
    Image judgment device 有权
    图像判断装置

    公开(公告)号:US08503721B2

    公开(公告)日:2013-08-06

    申请号:US12676987

    申请日:2008-12-12

    IPC分类号: G06K9/00 G06K9/46

    摘要: An image judgment device stores element characteristic information for each element of a characteristic part of a sample object and first and second positional information defining a position of each element, selects the first or the second positional information, and acquires image characteristic information for a partial image in an image frame considered as an element specified by the first positional information based on a first axis. The image judgment device also extracts image characteristic information for a partial image in an image frame considered as an element specified by the second positional information based on a second axis (which is acquired by rotating the first axis), specifies element characteristic information for an element corresponding to a position of the partial image, and judges whether the characteristic part appears in the image frame with use of the specified element characteristic information and the extracted image characteristic information.

    摘要翻译: 图像判断装置存储针对样本对象的特征部分的各要素的元素特征信息和定义各元素的位置的第一和第二位置信息,选择第一位置信息或第二位置信息,并获取部分图像的图像特征信息 在被认为是基于第一轴的第一位置信息指定的元素的图像帧中。 图像判断装置还基于第二轴(通过旋转第一轴获取),将被认为是由第二位置信息指定的要素的图像帧中的部分图像的图像特征信息提取出来,指定要素的元素特征信息 对应于部分图像的位置,并且使用指定的元素特征信息和提取的图像特征信息判断特征部分是否出现在图像帧中。

    FACE DETECTION APPARATUS
    9.
    发明申请
    FACE DETECTION APPARATUS 有权
    脸部检测装置

    公开(公告)号:US20110228117A1

    公开(公告)日:2011-09-22

    申请号:US12864949

    申请日:2009-12-01

    申请人: Akihiko Inoue

    发明人: Akihiko Inoue

    IPC分类号: H04N5/228 G06K9/46

    CPC分类号: G06K9/00228

    摘要: A face detection apparatus of the present invention includes a face detection apparatus for detecting a face contained in an input image, including: a face detection section for detecting a face contained in the input image, based on a predetermined frame rate and face detection throughput per frame; and an accuracy changing section for changing, when no face is detected by the face detection section, the accuracy in detecting a face by the face detection section by reducing the frame rate.

    摘要翻译: 本发明的面部检测装置包括:脸部检测装置,用于检测包含在输入图像中的脸部,包括:面部检测部,其基于预定的帧率和面部检测的吞吐量,检测输入图像中包含的脸部 帧; 以及精度变更部,用于通过面部检测部检测到脸部检测部的面部的检测精度,通过降低帧率来改变。

    Image display device
    10.
    发明授权
    Image display device 有权
    图像显示装置

    公开(公告)号:US07929000B2

    公开(公告)日:2011-04-19

    申请号:US12449523

    申请日:2007-11-30

    申请人: Akihiko Inoue

    发明人: Akihiko Inoue

    IPC分类号: G09G5/10

    摘要: In one embodiment of the present invention, a frame interpolation process circuit performs an interpolation process on a video signal in units of frames. A time-division gradation process circuit performs gradation level conversion for distributing brightness for one frame cycle to two sub-frame cycles, i.e., first and second sub-frame cycles. A gradation level change detection circuit detects whether a gradation level of each pixel has changed between consecutive sub-frames. For any pixel having its gradation level changed, an overshoot process circuit outputs, instead of an output signal of the time-division gradation process circuit, a video signal obtained by subjecting an output signal of the frame interpolation process circuit to gradation level conversion for emphasizing a temporal change of the signal. A predetermined-times higher speed process circuit may be added to this circuit configuration, or may be substituted for the frame interpolation process circuit. This makes it possible to improve moving image display performance, while making up for a lack of response speed of display elements.

    摘要翻译: 在本发明的一个实施例中,帧内插处理电路以帧为单位对视频信号执行插值处理。 时分灰度处理电路执行用于将一个帧周期的亮度分配到两个子帧周期即第一和第二子帧周期的灰度级转换。 灰度级变化检测电路检测每个像素的灰度级是否在连续子帧之间发生变化。 对于其灰度级改变的任何像素,过冲处理电路代替时分灰度处理电路的输出信号,输出通过对帧内插处理电路的输出信号进行灰度级转换而获得的视频信号,以强调 信号的时间变化。 可以将该预定次数的更高速度的处理电路添加到该电路配置中,或者可以替代帧内插处理电路。 这使得可以改善运动图像显示性能,同时弥补显示元件的响应速度的缺乏。