Document search and retrieval apparatus, recording medium and program
    12.
    发明授权
    Document search and retrieval apparatus, recording medium and program 有权
    文件搜索和检索装置,记录介质和程序

    公开(公告)号:US06944344B2

    公开(公告)日:2005-09-13

    申请号:US09875748

    申请日:2001-06-06

    IPC分类号: G06K9/72

    摘要: A search apparatus searches for a keyword from a character recognition result using an index table. The character recognition result being obtained as a result of character recognition of characters in an original document. The index table includes an index character string; a position of a portion, in the character recognition result, which matches the index character string; and a credibility which is defined for each character included in the index character string and indicates a probability of the character existing in a portion, in the original document, which corresponds to a portion, in the character recognition result, which matches the character. The search apparatus includes a position specifying section for determining whether or not the keyword matches a portion in the character recognition result based on the index character string and the position of the portion in the character recognition result which matches the index character string included in the index table; and when a match is determined, for specifying the position of the portion in the character recognition result which matches the keyword; and a calculation section for calculating a keyword credibility which indicates a probability of the keyword existing at a position, in the original document, which corresponds to the position of the portion in the character recognition result which matches the keyword, based on the credibility included in the index table.

    摘要翻译: 搜索装置使用索引表从字符识别结果搜索关键字。 作为原始文档中的字符的字符识别的结果获得的字符识别结果。 索引表包括索引字符串; 在字符识别结果中与索引字符串匹配的部分的位置; 以及为包括在索引字符串中的每个字符定义的可信度,并且指示在原始文档中存在于字符识别结果中与字符匹配的部分中的一部分中存在的字符的概率。 搜索装置包括:位置确定部分,用于基于索引字符串来确定关键字与字符识别结果中的部分是否匹配,以及与包括在索引中的索引字符串匹配的字符识别结果中的部分的位置 表; 并且当确定匹配时,用于指定与该关键字匹配的字符识别结果中的部分的位置; 以及计算部分,用于根据包含的信誉来计算表示在原始文档中存在于关键词的字符识别结果中与该部分匹配的部分的位置的关键字存在的关键字可信度的关键字可信度 索引表。

    TABLET INSPECTION DEVICE AND TABLET INSPECTION METHOD
    13.
    发明申请
    TABLET INSPECTION DEVICE AND TABLET INSPECTION METHOD 审中-公开
    片材检测装置和片材检验方法

    公开(公告)号:US20130188038A1

    公开(公告)日:2013-07-25

    申请号:US13824011

    申请日:2012-06-18

    IPC分类号: H04N5/235

    摘要: A tablet inspection device includes a lighting unit configured to emit parallel light to a medicine package enclosing therein a semi-transparent tablet that is capable of transmitting light, a camera unit configured to capture an image of the medicine package irradiated with the parallel light, so as to obtain a transmission image of the medicine package, and an image processing unit configured to detect, as an area of the semi-transparent tablet, an area having a center part and a periphery part which has brightness lower than brightness of the center part, in the transmission image.

    摘要翻译: 平板电脑检查装置包括照明单元,其被配置为向包装有能够透射光的半透明平板的药剂包发射平行光,照相机单元,被配置为捕获被平行光照射的药物包的图像,因此 为了获得药剂包的透射图像,以及图像处理单元,被配置为检测具有中心部分和周边部分的亮度低于中心部分的亮度的区域作为半透明片剂的区域 ,在传输图像中。

    TABLET INSPECTION SUPPORT METHOD AND TABLET INSPECTION SUPPORT APPARATUS
    14.
    发明申请
    TABLET INSPECTION SUPPORT METHOD AND TABLET INSPECTION SUPPORT APPARATUS 审中-公开
    片材检查支持方法和片材检查支持设备

    公开(公告)号:US20120200596A1

    公开(公告)日:2012-08-09

    申请号:US13500147

    申请日:2011-07-07

    IPC分类号: G09G5/00

    摘要: The tablet inspection support apparatus (11) includes: (i) a conveying unit (15) which conveys a medicine packaging sheet having a series of packets each of which encloses one or more tablets between two films; (ii) a transmitted-light illumination unit (17) which illuminates a packet from a side of one of the two films; (iii) a reflected-light illumination unit (16) which illuminates a packet from a side of the other of the two films; (iv) an imaging unit (18) which obtains, by capturing an image of a packet from a side of the other of the two films, a transmitted-light image that is an image of a packet illuminated by the transmitted-light illumination unit and a reflected-light image that is a color image of the packet illuminated by the reflected-light illumination unit; (v) an image processing unit (19) which detects a tablet region indicating a region of one or more tablets enclosed in a packet by using the transmitted-light image and generates a color tablet image by clipping an image of a region of the reflected-light image corresponding to the tablet region; and (vi) a display unit (20) which displays the tablet image generated by the image processing unit (19).

    摘要翻译: 片剂检查支持装置(11)包括:(i)输送单元(15),其输送具有一系列包装的药物包装纸,每个包装在两个膜之间包围一个或多个片剂; (ii)从两个胶片中的一个照射一个包的透射光照明单元(17); (iii)从两个胶片中另一个侧面照射包装的反射光照明单元(16); (iv)成像单元(18),其通过从所述两个胶片中的另一个的一侧捕获分组的图像,获得作为由所述透射光照射单元照射的分组的图像的透射图像 以及作为由所述反射光照明单元照射的所述分组的彩色图像的反射光图像; (v)图像处理单元(19),其通过使用透射光图像来检测指示包装在包中的一个或多个片剂的区域的片剂区域,并且通过剪切所反射的区域的图像来生成彩色图案图像 对应于片剂区域的光图像; 和(vi)显示由图像处理单元(19)生成的图形输入板图像的显示单元(20)。

    Vehicle surroundings display device and image providing system
    16.
    发明授权
    Vehicle surroundings display device and image providing system 有权
    车辆周边显示装置和图像提供系统

    公开(公告)号:US07176959B2

    公开(公告)日:2007-02-13

    申请号:US10237514

    申请日:2002-09-09

    IPC分类号: H04N7/18

    CPC分类号: G01S11/12 G01S17/936

    摘要: In the vehicle surroundings display device of the invention, an image processor generates an image showing the situation around a vehicle. When an obstacle is detected by an obstacle detection means, the image processor determines an image missing region using the position of the border of the obstacle on the vehicle side detected by an obstacle position detection means and fills the image missing region with substitute image data. This eliminates unnaturalness of a display image the user may feel and enables the user to accurately recognize the position of a neighboring obstacle that is important in driving operation.

    摘要翻译: 在本发明的车辆周边显示装置中,图像处理器生成表示车辆周围的情况的图像。 当障碍物检测装置检测到障碍物时,图像处理器使用由障碍物位置检测装置检测到的车辆侧的障碍物的边界的位置来确定图像丢失区域,并用替代图像数据填充图像丢失区域。 这消除了用户可能感觉到的显示图像的不自然,并且使用户能够准确地识别在驾驶操作中重要的相邻障碍物的位置。

    Searching method, searching device, and recorded medium
    17.
    发明授权
    Searching method, searching device, and recorded medium 有权
    搜索方法,搜索设备和记录介质

    公开(公告)号:US07130487B1

    公开(公告)日:2006-10-31

    申请号:US09868554

    申请日:1999-12-15

    IPC分类号: G06K9/36

    摘要: The present invention relates to a retrieval method for searching a first character element string obtained by subjecting a character string to character recognition for a second character element string. The first character element string includes a first character element and the second character element string includes a second character element. A distance relevant to a similarity between the first character element and the second character element is predetermined between the first character element and the second character element. The retrieval method comprises the steps of comparing the distance with a predetermined reference distance, and determining whether the second character element matches the first character element based on a result of the comparison of the distance with the predetermined reference distance.

    摘要翻译: 本发明涉及一种用于搜索通过使字符串对第二字符元素串进行字符识别而获得的第一字符元素字符串的检索方法。 第一字符元素字符串包括第一字符元素,第二字符元素字符串包括第二字符元素。 与第一字符元素和第二字符元素之间的相似度相关的距离在第一字符元素和第二字符元素之间是预定的。 检索方法包括以下步骤:将距离与预定参考距离进行比较,并且基于距离与预定参考距离的比较的结果来确定第二字符元素是否与第一字符元素匹配。

    Image detection apparatus, program, and recording medium
    20.
    发明授权
    Image detection apparatus, program, and recording medium 有权
    图像检测装置,程序和记录介质

    公开(公告)号:US06859546B2

    公开(公告)日:2005-02-22

    申请号:US09997548

    申请日:2001-11-27

    IPC分类号: G06K9/32 G08G1/0962 G06K9/00

    摘要: An image detection apparatus for detecting a target in an input image includes a database storing a target data unit, which includes information specifying the target to be detected, used color data, representative color data, and a cluster image; a representative color area extraction section for extracting an area having substantially the same color as the representative color from the input image as a representative color area; a candidate area extraction section for obtaining a candidate area possibly including the target from the representative color area, using relative positions of an area having the representative color and a frame of the cluster image; and a comparison section for comparing the cluster image and the candidate area and detecting the candidate area as an area including the target based on the comparison result.

    摘要翻译: 用于检测输入图像中的目标的图像检测装置包括存储目标数据单元的数据库,其包括指定要检测的目标的信息,使用的颜色数据,代表性颜色数据和聚簇图像; 代表颜色区域提取部分,用于从作为代表性颜色区域的输入图像提取具有与代表颜色基本相同的颜色的区域; 候选区域提取部分,使用具有代表颜色的区域和聚类图像的帧的相对位置从代表性颜色区域获得可能包括目标的候选区域; 以及比较部分,用于比较聚类图像和候选区域,并且基于比较结果将候选区域检测为包括目标的区域。