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1. 发明申请

US20080240492A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置，图像形成装置，图像处理系统和图像处理方法
公开(公告)号：US20080240492A1
公开(公告)日：2008-10-02
申请号：US12055953
申请日：2008-03-26
申请人： Masakazu OHIRA , Hideyoshi Yoshimura
发明人： Masakazu OHIRA , Hideyoshi Yoshimura
IPC分类号： G06K9/00
CPC分类号： G06K9/4671 , G06K9/6211 , G06K2209/01
摘要： A storage process section stores, into an exceptional reference image list, discrimination information for discriminating a reference image which permits image processing and a reference image which forbids or restricts image processing. In case where a maximum value of a similarity calculated by a voting process section is not less than a threshold value, a control section determines whether a reference image having a maximum similarity is the reference image which permits image processing or a reference image which forbids or restricts image processing and determines whether or not it is necessary to forbid or restrict image processing with respect to input image data in accordance with a result of the determination. This makes it possible to prevent erroneous determination from forbidding execution of image processing based on input image data or to prevent erroneous determination from allowing execution of image processing based on input image data.
摘要翻译：存储处理部分将特征参考图像列表存储用于识别允许图像处理的参考图像和禁止或限制图像处理的参考图像的识别信息。在由投票处理部计算的相似度的最大值不小于阈值的情况下，控制部判定具有最大相似度的参考图像是否是允许图像处理的参考图像或禁止或者限制图像处理，并且根据确定的结果确定是否需要禁止或限制关于输入图像数据的图像处理。这使得可以防止基于输入图像数据的禁止执行图像处理的错误确定，或者防止基于输入图像数据的错误判定允许执行图像处理。

2. 发明授权

US07991189B2 Image processing apparatus, image forming apparatus, image processing system, and image processing method 有权
标题翻译：图像处理装置，图像形成装置，图像处理系统以及图像处理方法
公开(公告)号：US07991189B2
公开(公告)日：2011-08-02
申请号：US12055953
申请日：2008-03-26
申请人： Masakazu Ohira , Hideyoshi Yoshimura
发明人： Masakazu Ohira , Hideyoshi Yoshimura
IPC分类号： G06K9/00
CPC分类号： G06K9/4671 , G06K9/6211 , G06K2209/01
摘要： A storage process section stores, into an exceptional reference image list, discrimination information for discriminating a reference image which permits image processing and a reference image which forbids or restricts image processing. In case where a maximum value of a similarity calculated by a voting process section is not less than a threshold value, a control section determines whether a reference image having a maximum similarity is the reference image which permits image processing or a reference image which forbids or restricts image processing and determines whether or not it is necessary to forbid or restrict image processing with respect to input image data in accordance with a result of the determination. This makes it possible to prevent erroneous determination from forbidding execution of image processing based on input image data or to prevent erroneous determination from allowing execution of image processing based on input image data.
摘要翻译：存储处理部分将特征参考图像列表存储用于识别允许图像处理的参考图像和禁止或限制图像处理的参考图像的识别信息。在由投票处理部计算的相似度的最大值不小于阈值的情况下，控制部判定具有最大相似度的参考图像是否是允许图像处理的参考图像或禁止或者限制图像处理，并且根据确定的结果确定是否需要禁止或限制关于输入图像数据的图像处理。这使得可以防止基于输入图像数据的禁止执行图像处理的错误确定，或者防止基于输入图像数据的错误判定允许执行图像处理。

3. 发明授权

US07986838B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US07986838B2
公开(公告)日：2011-07-26
申请号：US12187153
申请日：2008-08-06
申请人： Masakazu Ohira , Hideyoshi Yoshimura
发明人： Masakazu Ohira , Hideyoshi Yoshimura
IPC分类号： G06K9/00 , G01C21/00
CPC分类号： G06K9/00885 , G06K9/00442 , G06K9/4671 , G06K9/6284 , G06K2209/01
摘要： The present invention provides an image processing apparatus capable of preventing deterioration of judgment accuracy when performing document matching process. To be more specific, when selecting feature points in the neighborhood of a target feature point, a predetermined number of feature points are selected after excluding a prespecified number of feature points in turn from the feature point nearest to the target feature point. For example, when the plurality of feature points are selected, the plurality of feature points, after excluding at least a feature point existing at a position nearest to the target feature point, are selected. Thereby, without increasing the amount of feature points for calculation of features (feature vectors), it is possible to prevent the deterioration of judgment accuracy.
摘要翻译：本发明提供一种图像处理装置，能够防止在执行文件匹配处理时的判断精度的劣化。更具体地说，当在目标特征点附近选择特征点时，从最靠近目标特征点的特征点依次排除预定数量的特征点之后，选择预定数量的特征点。例如，当选择多个特征点时，在排除最近存在于最靠近目标特征点的位置处的特征点之后，选择多个特征点。由此，在不增加用于计算特征（特征向量）的特征点的量的情况下，可以防止判断精度的恶化。

4. 发明授权

US07587716B2 Asymmetrical multiprocessor system, image processing apparatus and image forming apparatus using same, and unit job processing method using asymmetrical multiprocessor 失效
标题翻译：不对称多处理器系统，图像处理装置和使用其的图像形成装置，以及使用不对称多处理器的单元作业处理方法
公开(公告)号：US07587716B2
公开(公告)日：2009-09-08
申请号：US10783347
申请日：2004-02-20
申请人： Hideyoshi Yoshimura
发明人： Hideyoshi Yoshimura
IPC分类号： G06F9/46 , G06F1/00 , G06F1/26
CPC分类号： G06F9/5038 , Y02D10/22
摘要： An asymmetrical multiprocessor system includes a plurality of processors. At least the first processor and the second processor are asymmetrical to each other. The plurality of processors execute a plurality of unit jobs, workloads for which are foreseeable, the unit jobs being allocated job by job to the plurality of processors. For this purpose, a unit job list, which is used as reference information when the unit jobs are allocated to the plurality of processors, are prepared. Based on the unit job list, unit job scheduling is performed, so as to determine in what order the unit jobs are to be executed, and to which processor the unit jobs are to be allocated. With this arrangement, it is possible to attain a high capability with less hardware resources.
摘要翻译：不对称的多处理器系统包括多个处理器。至少第一处理器和第二处理器彼此不对称。多个处理器执行多个单位作业，可预见的工作负载，通过作业将单位作业分配给多个处理器。为此，准备将单位作业分配给多个处理器时用作参考信息的单位作业列表。基于单位作业列表，执行单位作业调度，以确定单位作业将以什么顺序执行，以及单位作业将分配给哪个处理器。利用这种布置，可以以更少的硬件资源获得高的能力。

5. 发明授权

US07533267B2 Anti-tampering signature method for rewritable media, anti-tampering signature apparatus for executing the method, anti-tampering signature system provided with the apparatus, and computer-readable recording medium storing anti-tampering signature program for achieving the method 有权
标题翻译：用于可重写介质的防篡改签名方法，用于执行该方法的防篡改签名装置，具有该装置的防篡改签名系统以及存储用于实现该方法的防篡改签名程序的计算机可读记录介质
公开(公告)号：US07533267B2
公开(公告)日：2009-05-12
申请号：US10520717
申请日：2003-07-07
申请人： Hideyoshi Yoshimura
发明人： Hideyoshi Yoshimura
IPC分类号： H04L9/00 , G06F7/04
CPC分类号： H04N1/32101 , H04N2201/3233 , H04N2201/3235 , H04N2201/3281
摘要： An anti-tampering signature apparatus is provided with an extraction portion 33 for extracting a characteristic quantity that represents a characteristic of image data according to an instruction from a certifier who has certified display data, an encryption/decryption portion 35 that generates encrypted data by encrypting the characteristic quantity using an encryption key paired with an identifier and decrypts the encrypted data into the characteristic quantity, a media writing portion 34 that appends the identifier and the encrypted data to a rewritable medium, and a controller 37 that judges whether or not the decrypted characteristic quantity and the characteristic quantity extracted from image data generated by reading the display data match.
摘要翻译：防篡改签名装置具有提取部分33，用于根据来自具有认证的显示数据的认证者的指令提取表示图像数据的特征的特征量;加密/解密部分35，其通过加密生成加密数据使用与标识符配对的加密密钥的特征量并将加密数据解密为特征量;将标识符和加密数据附加到可重写介质的媒体写入部分34，以及判断是否被解密的从通过读取显示数据生成的图像数据提取的特征量和特征量匹配。

6. 发明授权

US08131092B2 Pixel input-output method, image compressing method, pixel input-output apparatus, image compressing apparatus, image processing apparatus, image forming apparatus, computer program and recording medium 有权
标题翻译：像素输入输出方法，图像压缩方法，像素输入输出装置，图像压缩装置，图像处理装置，图像形成装置，计算机程序和记录介质
公开(公告)号：US08131092B2
公开(公告)日：2012-03-06
申请号：US12426557
申请日：2009-04-20
申请人： Daisuke Usui , Hideyoshi Yoshimura
发明人： Daisuke Usui , Hideyoshi Yoshimura
IPC分类号： G06K9/36
CPC分类号： H04N1/413 , G06Q50/22 , H04N1/32358 , H04N1/32459 , H04N1/64
摘要： When inputted pixels from an input DMA unit, a packing unit outputs data package. One data package consists of α inputted pixels. A memory control unit writes, on a write line memory at a write interval, the data package that is outputted by the packing unit. The write interval is α times longer than an input interval at which the pixels are inputted into the packing unit. During the writing process, the memory control unit reads out another data package from a read line memory at a read interval that is the same as the input interval. In addition, the memory control unit treats the write line memory as the read line memory, after completing the writing process. Alternatively, the memory control unit treats the read line memory as the write line memory, after completing the reading process.
摘要翻译：当从输入DMA单元输入的像素时，打包单元输出数据包。一个数据包由α个输入的像素组成。存储器控制单元以写入间隔在写入行存储器上写入由打包单元输出的数据包。写入间隔比将像素输入到打包单元的输入间隔长α倍。在写入处理期间，存储器控制单元以与输入间隔相同的读取间隔从读取行存储器中读出另一数据包。此外，在完成写入处理之后，存储器控制单元将写入行存储器视为读取行存储器。或者，在完成读取处理之后，存储器控制单元将读取行存储器视为写入行存储器。

7. 发明申请

US20050213158A1 Signal processing method, signal output apparatus, signal processing apparatus, image processing apparatus, and image forming apparatus 有权
标题翻译：信号处理方法，信号输出装置，信号处理装置，图像处理装置和图像形成装置
公开(公告)号：US20050213158A1
公开(公告)日：2005-09-29
申请号：US11079213
申请日：2005-03-15
申请人： Hideyoshi Yoshimura
发明人： Hideyoshi Yoshimura
IPC分类号： G06T5/20 , G06T5/00 , H04N1/40 , H04N1/409 , H04N1/58
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/10024
摘要： A pseudo-random number generator comprises a controller, a plurality of LFSRs, a FIR filter and a normalizer. The pseudo-random number generator initializes the LFSRs in such a manner that each LFSR has a predetermined phase difference with the other LFSRs, sets the coefficient of the FIR filter in accordance with the desired frequency characteristic of a noise signal, and sets a parameter in the normalizer. The operation of the LFSRs is started, thereby acquiring a noise signal having the desired frequency characteristic.
摘要翻译：伪随机数发生器包括控制器，多个LFSR，FIR滤波器和归一化器。伪随机数发生器以每个LFSR与其他LFSR具有预定相位差的方式初始化LFSR，根据噪声信号的期望频率特性设置FIR滤波器的系数，并将参数设置在归一化器。启动LFSR的操作，从而获得具有所需频率特性的噪声信号。

8. 发明授权

US08872733B2 Liquid crystal display device, multi-display device, method for determining light intensity, and storage medium 有权
标题翻译：液晶显示装置，多显示装置，用于确定光强度的方法和存储介质
公开(公告)号：US08872733B2
公开(公告)日：2014-10-28
申请号：US13447408
申请日：2012-04-16
申请人： Hideyoshi Yoshimura
发明人： Hideyoshi Yoshimura
IPC分类号： G09G5/12 , G09G3/34
CPC分类号： G09G3/3426 , G09G2300/026 , G09G2320/0646 , G09G2360/16
摘要： The liquid crystal display device 30, included in the multi-display device 1, includes (i) a receiving section 21 for receiving display image data indicative of a display image to be displayed on a display panel 11 of the liquid crystal display device 30 and (ii) a light intensity determining section 22 for determining light intensity for each of segments of a backlight device 12 of the liquid crystal display device 30. When the receiving section 21 receives peripheral display image data, which is indicative of a peripheral image contiguous to the display image, the light intensity determining section 22 determines the light intensities of the respective segments based on the display image data and the peripheral display image data.
摘要翻译：包括在多显示装置1中的液晶显示装置30包括：（i）接收部分21，用于接收指示要显示在液晶显示装置30的显示面板11上的显示图像的显示图像数据;以及（ii）用于确定液晶显示装置30的背光装置12的各段的光强度的光强度判定部22.当接收部21接收周边显示图像数据时，其表示与显示图像，光强决定部22基于显示图像数据和周边显示图像数据来确定各个片段的光强度。

9. 发明授权

US08428386B2 Using separate coefficients to weight and add separate images together from a spatial filter process 有权
标题翻译：使用单独的系数对空间滤波过程进行加权并将不同的图像添加到一起
公开(公告)号：US08428386B2
公开(公告)日：2013-04-23
申请号：US12265538
申请日：2008-11-05
申请人： Hideyoshi Yoshimura , Kyosuke Taka , Tomoe Matsuoka
发明人： Hideyoshi Yoshimura , Kyosuke Taka , Tomoe Matsuoka
IPC分类号： G06K9/40
CPC分类号： H04N1/58 , G06T5/008 , G06T5/20 , G06T5/40 , G06T2207/10024
摘要： A local density calculation section calculates a density of a pixel region with a predetermined size including a current point of an input image disposed at the center on the basis of a pixel value of the pixel region. A mixing ratio calculation section generates a coefficient set of coefficients α and β in accordance with a local density value calculated by the local density calculation section, and outputs the generated coefficients α and β to a weight process section. The weight process section multiplies an operation result obtained from the input image by a first filter operation section by the coefficient α, multiplies an operation result obtained from the input image by a second filter operation section by the coefficient β, adds the multiplied results to each other and outputs the result of addition as a process result of a spatial filter process section.
摘要翻译：局部密度计算部分基于像素区域的像素值计算包括设置在中心的输入图像的当前点的具有预定尺寸的像素区域的浓度。混合比计算部根据由局部密度计算部计算得到的局部密度值，生成系数α和β的系数集合，并将生成的系数α和β输出到加权处理部。权重处理部分将通过第一滤波器操作部分从输入图像获得的操作结果乘以系数α，将通过第二滤波器操作部分从输入图像获得的运算结果乘以系数β，将相乘结果与每个另外输出加法结果作为空间滤波处理部分的处理结果。

10. 发明授权

US07502143B2 Signal processing method, signal output apparatus, signal processing apparatus, image processing apparatus, and image forming apparatus 有权
标题翻译：信号处理方法，信号输出装置，信号处理装置，图像处理装置和图像形成装置
公开(公告)号：US07502143B2
公开(公告)日：2009-03-10
申请号：US11079213
申请日：2005-03-15
申请人： Hideyoshi Yoshimura
发明人： Hideyoshi Yoshimura
IPC分类号： G06K15/00 , G06K9/40 , G06T5/00 , H04N1/407 , H04N1/409 , H04N1/38 , H04N1/46
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/10024
摘要： A pseudo-random number generator comprises a controller, a plurality of LFSRs, a FIR filter and a normalizer. The pseudo-random number generator initializes the LFSRs in such a manner that each LFSR has a predetermined phase difference with the other LFSRs, sets the coefficient of the FIR filter in accordance with the desired frequency characteristic of a noise signal, and sets a parameter in the normalizer. The operation of the LFSRs is started, thereby acquiring a noise signal having the desired frequency characteristic.
摘要翻译：伪随机数发生器包括控制器，多个LFSR，FIR滤波器和归一化器。伪随机数发生器以每个LFSR与其他LFSR具有预定相位差的方式初始化LFSR，根据噪声信号的期望频率特性设置FIR滤波器的系数，并将参数设置在归一化器。启动LFSR的操作，从而获得具有所需频率特性的噪声信号。

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