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    SEARCH DEVICE, SEARCH METHOD, SEARCH PROGRAM, AND COMPUTER-READABLE MEMORY MEDIUM FOR RECORDING SEARCH PROGRAM
    3.
    发明授权
    SEARCH DEVICE, SEARCH METHOD, SEARCH PROGRAM, AND COMPUTER-READABLE MEMORY MEDIUM FOR RECORDING SEARCH PROGRAM 有权
    搜索设备，搜索方法，搜索程序和用于记录搜索程序的计算机可读存储介质

    公开(公告)号：EP2613275B1

    公开(公告)日：2017-11-22

    申请号：EP12749605.7

    申请日：2012-02-24

    申请人： Rakuten, Inc.

    发明人： WATANABE Kazufumi ,  OKABE Makoto ,  ONAI Rikio ,  SANJO Masahiro ,  HIRANO Hiromi

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30011 ,  G06F17/30699

    摘要： A search server (10) includes an extracting unit (15b) that extracts a search target matching a search condition based on profile data, and a transmitting unit (15c) that transmits the extracted search target to a user terminal T. The search condition includes a first frequency of appearance for each of one or more specified topics specified by a user in a first specified period and a second frequency of appearance for each of the specified topics in a second specified period being later than the first specified period. The extracting unit (15b) extracts the search target where the frequency of appearance for each of the specified topics obtained from the profile data in a first search target period is identical or similar to the first frequency of appearance and the frequency of appearance for each of the specified topics obtained from the profile data in a second search target period being later than the first search target period is identical or similar to the second frequency of appearance.

    SEARCH DEVICE, SEARCH METHOD, SEARCH PROGRAM, AND COMPUTER-READABLE MEMORY MEDIUM FOR RECORDING SEARCH PROGRAM
    5.
    发明公开
    SEARCH DEVICE, SEARCH METHOD, SEARCH PROGRAM, AND COMPUTER-READABLE MEMORY MEDIUM FOR RECORDING SEARCH PROGRAM 有权
    搜索设备，搜索方法，搜索程序和计算机可读存储介质，用于记录搜索计划

    公开(公告)号：EP2613275A1

    公开(公告)日：2013-07-10

    申请号：EP12749605.7

    申请日：2012-02-24

    申请人： Rakuten, Inc.

    发明人： WATANABE Kazufumi ,  OKABE Makoto ,  ONAI Rikio ,  SANJO Masahiro ,  HIRANO Hiromi

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30011 ,  G06F17/30699

    摘要： A search server (10) includes an extracting unit (15b) that extracts a search target matching a search condition based on profile data, and a transmitting unit (15c) that transmits the extracted search target to a user terminal T. The search condition includes a first frequency of appearance for each of one or more specified topics specified by a user in a first specified period and a second frequency of appearance for each of the specified topics in a second specified period being later than the first specified period. The extracting unit (15b) extracts the search target where the frequency of appearance for each of the specified topics obtained from the profile data in a first search target period is identical or similar to the first frequency of appearance and the frequency of appearance for each of the specified topics obtained from the profile data in a second search target period being later than the first search target period is identical or similar to the second frequency of appearance.

    摘要翻译： 搜索服务器（10）包括在提取部（15b）的没有提取的搜索目标相匹配的搜索条件基于简档数据，以及发送单元（15℃）没有发送所提取的搜索目标到用户终端T的搜索条件包括 外观对于每个通过在第一规定期间用户和外观对于每个指定的主题在第二规定期间是晚于所述第一规定期间的第二频率指定的一个或多个指定的主题的第一频率。 提取单元（15B）中提取所述搜索目标，其中的外观的每个的在第一搜索对象期间从轮廓数据中获得指定的主题的频率是相同或相似的外观的第一频率和外观对于每个频率 在第二搜索对象期间晚于第一搜索对象期间从轮廓数据中获得指定的主题是相同或相似的外观的第二频率。

    FOREGROUND AREA EXTRACTING PROGRAM, FOREGROUND AREA EXTRACTING APPARATUS AND FOREGROUND AREA EXTRACTING METHOD
    6.
    发明公开
    FOREGROUND AREA EXTRACTING PROGRAM, FOREGROUND AREA EXTRACTING APPARATUS AND FOREGROUND AREA EXTRACTING METHOD 有权
    PROGRAM FOR前景区域，装置的前景区域，萃取前景区域的提取及提取方法

    公开(公告)号：EP2328127A1

    公开(公告)日：2011-06-01

    申请号：EP09816097.1

    申请日：2009-09-17

    申请人： Rakuten, Inc.

    发明人： ONAI Rikio ,  HAYASHI Takahiro ,  KIYONO, Tatsuya ,  MORI Masaya ,  SANJO Masahiro

    IPC分类号： G06T7/00

    CPC分类号： G06T7/11 ,  G06T7/187 ,  G06T7/194 ,  G06T2207/10024 ,  G06T2207/20101

    摘要： There are provided a foreground region extraction program, a foreground region extraction apparatus, and a foreground region extraction method capable of clipping an object region (foreground region) at high speed.
    An arrangement is as follows: Foreground pixels designated by a user and background pixels designated thereby are each set as a reference pixel to identify, from among a plurality of divided color spaces created by a three-dimensional color space being divided, the divided color space to which each of the reference pixels belongs, as a reference divided color space. Color distance calculation processing to calculate a color distance in the color space between each reference pixel and an adjacent pixel adjacent thereto is performed, and belonging judgment processing to judge whether each of the adjacent pixels belongs to each of the reference divided color spaces is performed, and then, cost calculation processing to calculate a cost of each adjacent pixel is performed, based on the color distance calculated for each of the adjacent pixels, and weights based on whether to belong to the reference divided color space judged for each of the adjacent pixels. Further determination processing to determine the adjacent pixel having the lowest calculated cost as a foreground pixel or background pixel is performed, and a foreground region is extracted from the image by using the determined adjacent pixel as a reference pixel to repeatedly perform the color distance calculation processing, the belonging judgment processing, the cost calculation processing, and the determination processing.

    摘要翻译： 设置有前景区提取程序，前景区提取装置，并且能够以高速在物体区域（前景区）限幅的前景区提取方法。 的布置如下：由从而指定每个设置为参考像素一个用户和背景像素指定前景像素来识别，从由三维彩色空间中创建划分的色空间的多元性之间被分割，分割颜色空间 其中每个参考像素属于作为基准分色彩空间。 色彩距离计算处理，以计算颜色距离中的每个参考像素之间和相邻的像素与其相邻的执行色彩空间，和属于判断处理以判断各相邻像素属于每个基准分色彩空间的情况下进行， 然后，成本计算处理，计算每个相邻像素的成本进行，基于每个相邻像素计算的色彩距离，和基于是否属于判断每个相邻像素的基准分色彩空间的权重 ， 进一步的确定处理，以确定矿具有最低计算出的成本为前景像素或背景像素的相邻的像素被执行，并且通过使用确定的开采相邻的像素作为参考像素，以重复地进行色彩距离计算处理的前景区域从图像中提取 中，属于判断处理，成本计算处理，和确定处理。

    MOVING-IMAGE PROCESSING DEVICE, MOVING-IMAGE PROCESSING METHOD, AND INFORMATION RECORDING MEDIUM
    8.
    发明公开
    MOVING-IMAGE PROCESSING DEVICE, MOVING-IMAGE PROCESSING METHOD, AND INFORMATION RECORDING MEDIUM 有权
    设备用于处理运动图像，一种用于处理运动画面和信息记录介质

    公开(公告)号：EP2775452A1

    公开(公告)日：2014-09-10

    申请号：EP12881432.4

    申请日：2012-09-07

    申请人： Rakuten, Inc.

    发明人： ONAI Rikio ,  OKABE Makoto ,  KURIHARA Tatsuya ,  SANJO Masahiro ,  HIRANO Hiromi

    IPC分类号： G06T13/80 ,  H04N5/272

    CPC分类号： H04N5/265 ,  G06T7/50 ,  G06T7/73 ,  G06T13/00 ,  G06T13/80 ,  G06T2207/10016 ,  G06T2207/10028 ,  G06T2207/20221 ,  G06T2210/21 ,  H04N5/272 ,  H04N13/156

    摘要： A moving-image processing device (101) synthesizes a first moving image and a second moving image. In the first moving image, a first object is drawn, and accompanied by first-object depth information. In the second moving image, a second object is drawn, and accompanied by second-object depth information. A moving image generator (105) generates a third moving image in which the first moving image and the second moving image are synthesized. A clash determiner (103) serving as an interference determiner refers to the first-object depth information and the second-object depth information to determine whether the first object and the second object in the third moving image satisfy interference conditions. If it is determined that the interference conditions are satisfied, a corrector (106) corrects the second moving image by performing a non-deforming transformation in which the shape of the trajectory expressing movement in three-dimensional space over time is maintained.

    摘要翻译： 运动图像处理设备（101）来合成第一运动图像和第二运动图像。 在第一种运动图像，第一对象被绘制，并伴有第一对象的深度信息。 在第二运动图像，第二对象被绘制，并伴有第二对象的深度信息。 一种运动图像产生器（105）基因速率的第三运动图像，其中所述第一运动图像和第二运动图像进行合成。 在干扰确定作为冲突确定器（103）是指第一对象的深度信息和所述第二对象的深度信息来确定是否矿所述第一对象和所述第三运动图像在所述第二对象满足干扰状况。 如果它被确定的采空做了干涉条件满足，一个校正器（106）通过执行不变形变换在其中在随着时间的推移三维空间表达的运动轨迹的形状被维持校正第二运动图像。

    VIDEO SEARCH DEVICE, VIDEO SEARCH METHOD, RECORDING MEDIUM, AND PROGRAM
    9.
    发明公开
    VIDEO SEARCH DEVICE, VIDEO SEARCH METHOD, RECORDING MEDIUM, AND PROGRAM 有权
    图像检索装置，视频搜索方法，记录介质和程序

    公开(公告)号：EP2733931A1

    公开(公告)日：2014-05-21

    申请号：EP12866068.5

    申请日：2012-10-12

    申请人： Rakuten, Inc.

    发明人： HIRANO Hiromi ,  SANJO Masahiro ,  KAWATE Yuta ,  OKABE Makoto ,  ONAI Rikio

    IPC分类号： H04N5/76 ,  G06F3/048 ,  G06F17/30

    CPC分类号： G06K9/00523 ,  G06F17/3079 ,  G06F17/30811 ,  G06F17/30825 ,  G06K9/00711 ,  G06K2009/366 ,  G06T7/248 ,  H04N5/76

    摘要： The present invention provides a video search device and/or the like for accomplishing video searches in which a user easily specifies the position, orientation and/or the like of an object that should appear in a video. In a video search device (501), a receiver (502) receives input of a still image, two reference positions in the still image and two target positions in a video frame. An extractor (503) extracts a reference image containing the two reference positions from the still image. A searcher (504) searches for similar frame images in which local images similar to the reference image are depicted, from frame images included in the video, traces two movement tracks of two noteworthy pixels depicted at start positions corresponding to the two reference positions in a local image when time advances or regresses from a similar frame image in the video, searches for a target frame image where the two movement tracks approach two target positions and produces as search results videos containing the similar frame image and the target frame image.