公开(公告)号：US07123754B2

公开(公告)日：2006-10-17

申请号：US10154404

申请日：2002-05-22

申请人： Hideaki Matsuo ,  Kazuyuki Imagawa ,  Yuji Takata ,  Katsuhiro Iwasa ,  Toshirou Eshima ,  Naruatsu Baba

发明人： Hideaki Matsuo ,  Kazuyuki Imagawa ,  Yuji Takata ,  Katsuhiro Iwasa ,  Toshirou Eshima ,  Naruatsu Baba

IPC分类号： G06K9/00

CPC分类号： G06K9/00228 ,  G06T7/74

摘要： A face detection device includes a face learning dictionary, which holds learned information for identification between a facial image and a non-facial image. An image input unit inputs a subject image. An edge image extraction unit extracts an edge image from the subject image. A partial image extraction unit, based on the edge image, extracts partial images that are candidates to contain facial images from the subject image. A face/non-face identification unit references the learning dictionary to identify whether or not each extracted partial image contains a facial image. Face detection of high precision, which reflects learned results, is performed.

公开(公告)号：US06697503B2

公开(公告)日：2004-02-24

申请号：US09725751

申请日：2000-11-30

申请人： Hideaki Matsuo ,  Kazuyuki Imagawa ,  Yuji Takata ,  Naruatsu Baba ,  Toshiaki Ejima

发明人： Hideaki Matsuo ,  Kazuyuki Imagawa ,  Yuji Takata ,  Naruatsu Baba ,  Toshiaki Ejima

IPC分类号： G06K900

CPC分类号： G06K9/00234 ,  G06K9/4633

摘要： In a broadly-applicable face image extraction device and method for defining a face by position and size in target images varied in type for face image extraction at high speed, an edge extraction part 1 extracts an edge part from a target image and generates an edge image. A template storage part 2 previously stores a template composed of a plurality of concentric shapes varied in size. A voting result storage part 3 has voting storage regions for each size of the concentric shapes of the template so as to store the result obtained by voting processing carried out by a voting part 4. The voting part 4 carries out the voting processing utilizing the template at each pixel in the edge image, and stores the result obtained thereby in the corresponding voting storage region. After the voting processing, an analysis part 5 performs cluster evaluation based on the voting results stored in the voting storage regions, and then defines the face in the target image by position and size.

摘要翻译： 在广泛应用的面部图像提取装置和方法中，边缘提取部分1从目标图像中提取边缘部分，并且生成边缘部分 图片。 模板存储部件2预先存储由尺寸变化的多个同心形状组成的模板。 投票结果存储部分3具有用于模板的同心形状的每个大小的投票存储区域，以便存储由投票部分4执行的投票处理获得的结果。投票部分4使用模板执行投票处理 在边缘图像的每个像素处，并将由此获得的结果存储在相应的投票存储区域中。 在投票处理之后，分析部5基于存储在投票存储区域中的投票结果进行集群评价，然后通过位置和大小来定义目标图像中的面部。

公开(公告)号：US08260316B2

公开(公告)日：2012-09-04

申请号：US13264268

申请日：2010-04-13

申请人： Naruatsu Baba

发明人： Naruatsu Baba

IPC分类号： H04W24/00

CPC分类号： G01C22/00 ,  G01S5/0027 ,  G01S19/40 ,  G01S19/52 ,  G06F21/57

摘要： Improper acquisition of position information is prevented in a system in which points are added according to a movement distance of a user owning a cellular phone terminal. Position information of a cellular phone and the time information corresponding thereto are acquired on the basis of GPS or base station information. The movement distance and movement speed are calculated for each predetermined time interval, and whether or not the movement is within a range allowed for the corresponding transportation mode is determined on the basis of these position information and movement speed with reference to the mobile body database where timetables or the like have been recorded. The acquisition of the position information is determined to be improper when the movement is not in the range allowed for any of the transportation modes.

摘要翻译： 根据拥有蜂窝电话终端的用户的移动距离，在添加点的系统中防止了位置信息的不正确的采集。 基于GPS或基站信息获取蜂窝电话的位置信息和与其对应的时间信息。 针对每个预定时间间隔计算移动距离和移动速度，并且基于这些位置信息和移动速度，参考移动体数据库来确定移动是否在相应的运输模式允许的范围内 时间表等已被记录。 当运动不在任何运输模式允许的范围内时，位置信息的获取被确定为不合适。

公开(公告)号：US20120040692A1

公开(公告)日：2012-02-16

申请号：US13264268

申请日：2010-04-13

申请人： Naruatsu Baba

发明人： Naruatsu Baba

IPC分类号： H04W24/00

CPC分类号： G01C22/00 ,  G01S5/0027 ,  G01S19/40 ,  G01S19/52 ,  G06F21/57

摘要： Improper acquisition of position information is prevented in a system in which points are added according to a movement distance of a user owning a cellular phone terminal. Position information of a cellular phone and the time information corresponding thereto are acquired on the basis of GPS or base station information. The movement distance and movement speed are calculated for each predetermined time interval, and whether or not the movement is within a range allowed for the corresponding transportation mode is determined on the basis of these position information and movement speed with reference to the mobile body database where timetables or the like have been recorded. The acquisition of the position information is determined to be improper when the movement is not in the range allowed for any of the transportation modes.

摘要翻译： 根据拥有蜂窝电话终端的用户的移动距离，在添加点的系统中防止了位置信息的不正确的采集。 基于GPS或基站信息获取蜂窝电话的位置信息和与其对应的时间信息。 针对每个预定时间间隔计算移动距离和移动速度，并且基于这些位置信息和移动速度来参考移动体数据库来确定移动是否在相应的运输模式允许的范围内，其中 时间表等已被记录。 当运动不在任何运输模式允许的范围内时，位置信息的获取被确定为不合适。