Image marker attaching apparatus and method
    131.
    发明授权
    Image marker attaching apparatus and method 有权
    图像标记附着装置及方法

    公开(公告)号:US08532433B2

    公开(公告)日:2013-09-10

    申请号:US12637256

    申请日:2009-12-14

    IPC分类号: G06K9/46 G06K9/66

    CPC分类号: G06T11/60 G06K7/1439 G09C5/00

    摘要: A marker attaching apparatus attaches to an image a positioning marker for detecting a specific area in the image, and includes: an area size detection unit detecting a size of an area to which the positioning marker is attached; a marker adjustment unit adjusting the positioning marker depending on the detected size of the area; and a marker attaching unit attaching the adjusted positioning marker to the image.

    摘要翻译: 标记附着装置将图像附着到用于检测图像中的特定区域的定位标记,并且包括:区域尺寸检测单元,其检测定位标记附着的区域的大小; 标记调整单元,根据检测到的区域大小调整定位标记; 以及将调整后的定位标记附着到图像上的标记附着单元。

    Image encryption apparatus and image decryption apparatus
    132.
    发明授权
    Image encryption apparatus and image decryption apparatus 有权
    图像加密装置和图像解密装置

    公开(公告)号:US08374349B2

    公开(公告)日:2013-02-12

    申请号:US12393381

    申请日:2009-02-26

    IPC分类号: G06F21/00

    CPC分类号: G09C5/00

    摘要: In an image encryption apparatus, an input processor inputs data of an input image. An encryptor encrypts a part or whole of the data of the input image. A marker generator generates data of a marker indicating an encrypted area. An image saver saves data of a marker-covered image covered with the marker. A marker sticker sticks the marker. An output processor outputs an encrypted image. In an image decryption apparatus, an input processor inputs data of an input image. A marker detector detects a marker and identifies an encrypted area. A decryptor decrypts data in the encrypted area. An image restorer restores data in an area covered with the marker by sticking data of a marker-covered image. An output processor outputs data of a decrypted image.

    摘要翻译: 在图像加密装置中,输入处理器输入输入图像的数据。 加密器加密输入图像的一部分或全部数据。 标记生成器生成指示加密区域的标记的数据。 图像保护程序保存用标记覆盖的标记覆盖图像的数据。 标记贴纸粘贴标记。 输出处理器输出加密图像。 在图像解密装置中,输入处理器输入输入图像的数据。 标记检测器检测标记并识别加密区域。 解密器解密加密区域中的数据。 图像恢复器通过粘贴标记覆盖图像的数据来恢复覆盖有标记的区域中的数据。 输出处理器输出解密图像的数据。

    IMAGE PROCESSING SYSTEM, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD
    136.
    发明申请
    IMAGE PROCESSING SYSTEM, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD 有权
    图像处理系统,图像处理设备和图像处理方法

    公开(公告)号:US20110249300A1

    公开(公告)日:2011-10-13

    申请号:US13164851

    申请日:2011-06-21

    IPC分类号: G06T5/00

    摘要: An image processing system includes: an image input unit which reads an image printed on a medium and generates electronic data representing the image; and a processing unit which corrects the image represented by the electronic data. The processing unit implements the functions of: detecting, from the image represented by the electronic data, a first pattern having a first size and shape that is attached to the image; measuring a degree of degradation by measuring an amount of displacement of the size of the detected first pattern from the first size; and correcting the image represented by the electronic data to reduce the degree of degradation.

    摘要翻译: 一种图像处理系统,包括:图像输入单元,读取打印在介质上的图像,并生成表示图像的电子数据; 以及处理单元,其校正由电子数据表示的图像。 处理单元实现以下功能:从由电子数据表示的图像中检测具有附接到图像的第一尺寸和形状的第一图案; 通过从所述第一尺寸测量检测到的第一图案的尺寸的位移量来测量劣化程度; 并且校正由电子数据表示的图像以降低劣化程度。

    GAS CHARGE CONTAINER, ATOM PROBE APPARATUS, AND METHOD FOR ANALYZING HYDROGEN POSITION IN MATERIAL
    137.
    发明申请
    GAS CHARGE CONTAINER, ATOM PROBE APPARATUS, AND METHOD FOR ANALYZING HYDROGEN POSITION IN MATERIAL 有权
    气体充电容器,原子探针装置和分析材料中氢位置的方法

    公开(公告)号:US20110113858A1

    公开(公告)日:2011-05-19

    申请号:US12997480

    申请日:2009-06-24

    IPC分类号: G01N33/00 B65D90/48

    摘要: A gas charge container includes a sample holder which holds a needle-shaped material, a deutrium gas supply portion which charges a deutrium gas into the needle-shaped material held by the sample holder, and a heating portion which heats the needle-shaped material held by the sample holder. The needle-shaped material is cooled by blocking the heat generated by the heating portion after the needle-shaped material is heated by the heating portion.

    摘要翻译: 气体充填容器包括保持针状材料的样品保持器,将正丁烯气体充入到由样品保持器保持的针状材料中的再循环气体供给部分和加热保持的针状材料的加热部分 由样品架。 在针状材料被加热部加热之后,通过阻止由加热部产生的热量来冷却针状材料。

    Recording device, recording medium, and content protection system
    138.
    发明授权
    Recording device, recording medium, and content protection system 失效
    记录装置,记录介质和内容保护系统

    公开(公告)号:US07889863B2

    公开(公告)日:2011-02-15

    申请号:US11578571

    申请日:2005-03-22

    摘要: A recording/playback apparatus is capable of using pre-image-converted content in a case of transferring an image-converted content to another device, then back from transfer-destination device to the recording/playback apparatus. The recording/playback apparatus includes a storage unit that stores a first encrypted content generated by encrypting the content, a second encrypted content generated by performing an irreversible compression to convert the content, thereby obtaining a converted content, and by encrypting the converted content, and a content key for decryption of the first and second encrypted contents, a key transfer unit that writes the content key to the external recording medium, and erases the content key stored in the storage unit, and a content transfer unit that, after the content key has been erased, writes the second encrypted content to the external recording medium, and erases the second encrypted content from the storage unit.

    摘要翻译: 在将图像转换内容传送到另一设备,然后从传送目的地设备返回到记录/重放设备的情况下,记录/重放设备能够使用预先转换图像的内容。 记录/重放装置包括存储单元,其存储通过对内容进行加密而生成的第一加密内容,通过执行不可逆压缩而生成的第二加密内容来转换内容,从而获得转换的内容,并且通过加密转换的内容,以及 用于解密第一和第二加密内容的内容密钥,将内容密钥写入外部记录介质的密钥传送单元,并且擦除存储在存储单元中的内容密钥;以及内容传送单元,在内容密钥 将第二加密内容写入外部记录介质,并从存储单元擦除第二加密内容。

    IMAGE ENCRYPTION APPARATUS AND IMAGE DECRYPTION APPARATUS
    140.
    发明申请
    IMAGE ENCRYPTION APPARATUS AND IMAGE DECRYPTION APPARATUS 有权
    图像加密装置和图像分解装置

    公开(公告)号:US20090245513A1

    公开(公告)日:2009-10-01

    申请号:US12411606

    申请日:2009-03-26

    IPC分类号: H04L9/06

    CPC分类号: H04N1/4486

    摘要: In an image encryption apparatus for visually encrypting an input image, an encryption area selector selects an encryption area within an input image including an area to be encrypted. An image converter divides the encryption area into a plurality of blocks. The image converter divides each block of the encryption area into a plurality of sub-blocks. An image converter performs an image conversion including rotation and mirror-reverse in accordance with an encryption key on the image in each sub-block. The image converter scrambles the image on a block-by-block basis in accordance with the encryption key. A pixel value converter converts a pixel value of a minimal area in a block so that a position of the block may be detected.

    摘要翻译: 在用于视觉上加密输入图像的图像加密装置中,加密区域选择器选择包括要加密的区域的输入图像内的加密区域。 图像转换器将加密区域划分成多个块。 图像转换器将加密区域的每个块划分成多个子块。 图像转换器根据每个子块中的图像上的加密密钥执行包括旋转和镜像反转的图像转换。 图像转换器根据加密密钥逐块地对图像进行加扰。 像素值转换器转换块中的最小区域的像素值,使得可以检测块的位置。