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1.发明申请公开(公告)号：US20060033942A1
公开(公告)日：2006-02-16
申请号：US11251796
申请日：2005-10-18
CPC分类号： G03G21/046 , H04N1/00843 , H04N1/00848 , H04N1/00859 , H04N1/00875
摘要： An input step of inputting image information according to an image and a judgment step of judging, for each image data corresponding a predetermined-sized block area in the image information input in the input step, whether or not the image data is a part of a specific image are provided. Further, in the judgment step, the judgment is performed not to the entire image information input in the input step but to a part of the image information.
摘要翻译： 根据图像输入图像信息的输入步骤和判断步骤，对于在输入步骤中输入的图像信息中对应于预定大小的块区域的每个图像数据，判断图像数据是否为 提供了具体的图像。 此外，在判断步骤中，不执行输入步骤中输入的整个图像信息，而是对图像信息的一部分进行判断。
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2.发明授权公开(公告)号：US07436551B2
公开(公告)日：2008-10-14
申请号：US11251796
申请日：2005-10-18
IPC分类号： G06K15/00
CPC分类号： G03G21/046 , H04N1/00843 , H04N1/00848 , H04N1/00859 , H04N1/00875
摘要： An input step of inputting image information according to an image and a judgment step of judging, for each image data corresponding a predetermined-sized block area in the image information input in the input step, whether or not the image data is a part of a specific image are provided. Further, in the judgment step, the judgment is performed not to the entire image information input in the input step but to a part of the image information.
摘要翻译： 根据图像输入图像信息的输入步骤和判断步骤，对于在输入步骤中输入的图像信息中对应于预定尺寸的块区域的每个图像数据，判断图像数据是否为 提供了具体的图像。 此外，在判断步骤中，不执行输入步骤中输入的整个图像信息，而是对图像信息的一部分进行判断。
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3.发明授权公开(公告)号：US07006257B1
公开(公告)日：2006-02-28
申请号：US09713235
申请日：2000-11-16
IPC分类号： G01K15/00
CPC分类号： G03G21/046 , H04N1/00843 , H04N1/00848 , H04N1/00859 , H04N1/00875
摘要： An input step of inputting image information according to an image and a judgment step of judging, for each image data corresponding a predetermined-sized block area in the image information input in the input step, whether or not the image data is a part of a specific image are provided. Further, in the judgment step, the judgment is performed not to the entire image information input in the input step but to a part of the image information.
摘要翻译： 根据图像输入图像信息的输入步骤和判断步骤，对于输入步骤中输入的图像信息中对应于预定大小的块区域的每个图像数据，判断图像数据是否为 提供了具体的图像。 此外，在判断步骤中，不执行输入步骤中输入的整个图像信息，而是对图像信息的一部分进行判断。
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公开(公告)号：US07142689B2
公开(公告)日：2006-11-28
申请号：US09771983
申请日：2001-01-30
CPC分类号： G06T1/005 , G06K9/46 , G06T2201/0064 , G06T2201/0065 , H04N1/32149 , H04N1/32309 , H04N1/32352 , H04N2201/3233 , H04N2201/327
摘要： An image processing method is provided. This method comprises: a first information extraction step of extracting first information, including a registration signal used to correct the geometrical distortion of an image; a determination step of employing results obtained at the first information extraction step to determine whether second information is to be extracted from the image; a division step of dividing the image into at least one block; and a selection step of selecting the block. In this method, the first information and the second information are embedded in the image as invisible or less visible electronic watermarks, and are added to components of said image that are less easily discerned by a human's eyes. Further, the amount of said first information is smaller than the amount of said second information, and the first information is embedded more deeply in the image than is the second information.
摘要翻译： 提供了图像处理方法。 该方法包括：第一信息提取步骤，提取包括用于校正图像的几何失真的登记信号的第一信息; 确定步骤，使用在所述第一信息提取步骤中获得的结果来确定是否要从所述图像中提取第二信息; 将图像划分为至少一个块的划分步骤; 以及选择该块的选择步骤。 在该方法中，第一信息和第二信息被嵌入在图像中作为不可见或不太可见的电子水印，并且被添加到不容易被人眼睛识别的所述图像的组件中。 此外，所述第一信息的量小于所述第二信息的量，并且第一信息比第二信息更深地嵌入在图像中。
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公开(公告)号：US06993148B1
公开(公告)日：2006-01-31
申请号：US09615577
申请日：2000-07-13
IPC分类号： G06K9/00
CPC分类号： G06T1/0064 , G06T1/0028 , G06T2201/0051 , G06T2201/0052 , G06T2201/0061
摘要： This invention reduces degradation in image quality and improves altered portion specifying accuracy in a digital watermark technology. For this purpose, an apparatus of this invention inputs image data and information such as a copyright holder name to be embedded in the image data (S1, S2). A mask pattern having a blue noise characteristic for intermediate- and high-frequency components is set at the image data start position, and pixel data at a target embedding position in the mask pattern is quantized (S5). The quantization error at this time corresponds to the bit information to be embedded at that position. This processing is repeatedly performed for the entire image (S6-S9).
摘要翻译： 本发明可降低图像质量的劣化，并且改善数字水印技术中的部分指定精度。 为此，本发明的装置输入要嵌入在图像数据中的图像数据和诸如版权持有者名称的信息（S 1，S 2）。 在图像数据开始位置设置具有中高频分量的蓝噪声特性的掩模图案，对掩模图案中的目标嵌入位置的像素数据进行量化（S 5）。 此时的量化误差对应于要嵌入该位置的位信息。 对整个图像重复执行该处理（S 6 -S 9）。
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公开(公告)号：US06873711B1
公开(公告)日：2005-03-29
申请号：US09676949
申请日：2000-10-02
IPC分类号： H04N1/41 , G06T1/00 , H04N1/32 , H04N1/387 , H04N1/46 , G06K9/00 , G06K15/00 , H04N1/40 , H04N9/43
CPC分类号： G06T1/005 , G06T1/0028 , G06T2201/0065 , H04N1/00005 , H04N1/00037 , H04N1/32149 , H04N1/32229 , H04N1/32277 , H04N1/32309 , H04N2201/3233 , H04N2201/327 , H04N2201/33378
摘要： An image processing device is provided to efficiently embed digital watermark information in a gray scale image while suppressing deterioration in the image quality. The image processing device includes an input unit for inputting gray-scale image data in which each pixel is formed of one component. A converter converts the format of the gray-scale image data into color image data in which each pixel is formed of a plurality of components. An embedding unit embeds the digital watermark information in part of the components of the color image data obtained by the converter.
摘要翻译： 提供一种图像处理装置，用于在抑制图像质量劣化的同时，将灰度图像中的数字水印信息有效地嵌入。 图像处理装置包括用于输入其中每个像素由一个分量形成的灰度图像数据的输入单元。 A转换器将灰度图像数据的格式转换成其中每个像素由多个分量形成的彩色图像数据。 嵌入单元将数字水印信息嵌入由转换器获得的彩色图像数据的部分成分。
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公开(公告)号：US06826290B1
公开(公告)日：2004-11-30
申请号：US09688108
申请日：2000-10-16
IPC分类号： G06K900
CPC分类号： G06T1/0064 , G06T1/0028 , G06T2201/0065
摘要： To provide a variety of methods for extracting digital watermark information from an image as correctly as possible. For example, a first pattern arrangement and a second pattern arrangement which is different from the first pattern arrangement for use in a calculation for extracting the digital watermark information are provided. A state of an original image without the digital watermark information embedded is inferred, using a second pattern arrangement, and a reliability of the digital watermark information to be extracted in accordance with the state is determined. Or to decide the embedding position of the digital watermark information from the image data, the extracting start position is discriminated by detecting the positional information by multiple times at the different extracting start positions. Or to detect a geometrical distortion, a registration signal is embedded on the image.
摘要翻译： 提供从图像中尽可能正确地提取数字水印信息的各种方法。 例如，提供了与用于提取数字水印信息的计算中使用的第一图案配置不同的第一图案布置和第二图案布置。 推测出没有嵌入数字水印信息的原始图像的状态，使用第二图案排列，并且确定要根据状态提取的数字水印信息的可靠性。 或者为了从图像数据确定数字水印信息的嵌入位置，通过在不同的提取开始位置检测位置信息多次来判别提取开始位置。 或者为了检测几何失真，将注册信号嵌入在图像上。
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公开(公告)号：US09378775B2
公开(公告)日：2016-06-28
申请号：US13358448
申请日：2012-01-25
申请人： Junichi Hayashi , Homare Sato
发明人： Junichi Hayashi , Homare Sato
摘要： Such a device is disclosed that includes first and second chips stacked to each other, and a third chip controlling the first and second chips, stacked on the first and second chips, and including first, second and third output circuits. The first output circuit supplies a first command signal to the first chip. The second output circuit supplies the first command signal to the second chip. The third output circuit supplies a second command signal to the first and second chips.
摘要翻译： 公开了这样的装置，其包括彼此堆叠的第一和第二芯片，以及控制堆叠在第一和第二芯片上的第一和第二芯片的第三芯片，并且包括第一，第二和第三输出电路。 第一输出电路向第一芯片提供第一命令信号。 第二输出电路将第一命令信号提供给第二芯片。 第三输出电路向第一和第二芯片提供第二命令信号。
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9.发明授权Image processing apparatus and control method thereof printing image data having M tones under infrared light 有权图像处理装置及其控制方法在红外光下打印具有M个色调的图像数据公开(公告)号：US09077914B2
公开(公告)日：2015-07-07
申请号：US13277064
申请日：2011-10-19
申请人： Koji Harada , Junichi Hayashi , Masanori Yokoi
发明人： Koji Harada , Junichi Hayashi , Masanori Yokoi
CPC分类号： H04N1/32309 , H04N2201/0082 , H04N2201/327 , H04N2201/3271
摘要： This invention can generate printed matter on which a multi-valued discrimination image of three values or more cannot be visually confirmed under ordinary light but can be visually confirmed via an infrared camera under infrared light. To this end, a holding unit holds items of color information C1, C2, and C3 each indicating usage amounts of printing materials of three types, used by a printing apparatus, which have a color difference under visible light not more than a pre-set threshold, and which have different infrared light ray absorption rates. When a latent image generating unit generates infrared light ray latent image data of three tones, a discrimination image data generating unit decides one color information item Ci (1≦i≦3) held by the holding unit, and outputs the decided Ci to an output unit which outputs the received pixel values to the printing apparatus.
摘要翻译： 本发明可以生成在普通的光下不能视觉确认三值以上的多值辨别图像的印刷物，但是可以通过红外线照相机在红外光下目视确认。 为此，保持单元保存颜色信息C1，C2和C3的项目，每个颜色信息C1，C2和C3分别表示打印设备使用的三种类型的打印材料的使用量，其在不超过预设的可见光下具有色差 阈值，并具有不同的红外光线吸收率。 当潜像产生单元产生三个音调的红外光线潜像数据时，鉴别图像数据生成单元确定由保持单元保持的一个颜色信息项目Ci（1＆nlE; i＆nlE; 3），并将所确定的Ci输出到输出 将所接收的像素值输出到打印装置的单元。
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公开(公告)号：US20140247684A1
公开(公告)日：2014-09-04
申请号：US14279386
申请日：2014-05-16
申请人： Junichi Hayashi
发明人： Junichi Hayashi
IPC分类号： G11C11/4076 , G11C11/408
CPC分类号： G11C11/4076 , G11C5/025 , G11C5/063 , G11C11/408 , G11C11/4082 , G11C11/4087 , H01L2224/16145
摘要： A semiconductor device includes: an interface chip including a read timing control circuit that outputs, in response to a command signal and a clock signal supplied from the outside, a plurality of read control signals that are each in synchronization with the clock signal and have different timings; and core chips including a plurality of internal circuits that are stacked on the interface chip and each perform an operation indicated by the command signal in synchronization with the read control signals. According to the present invention, it is unnecessary to control latency in the core chips and therefore to supply the clock signal to the core chips.
摘要翻译： 半导体器件包括：接口芯片，包括读定时控制电路，其响应于来自外部的命令信号和时钟信号输出与时钟信号同步的多个读控制信号，并且具有不同的 时间 核心芯片包括堆叠在接口芯片上的多个内部电路，并且每个都与读取的控制信号同步地执行由命令信号指示的操作。 根据本发明，不需要控制核心芯片的等待时间，从而将时钟信号提供给核心芯片。
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