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    • 2. 发明授权
    • Data transfer system and handheld terminal device used therefor
    • 数据传输系统和使用的手持终端设备
    • US5933478A
    • 1999-08-03
    • US534318
    • 1995-09-27
    • Tomochika OzakiYoshihiko KunimoriKouichi HibiMichihiro MeseHiroshi ShimizuTooru YokozawaTadashi KuwabaraMuneaki Yamaguchi
    • Tomochika OzakiYoshihiko KunimoriKouichi HibiMichihiro MeseHiroshi ShimizuTooru YokozawaTadashi KuwabaraMuneaki Yamaguchi
    • H04L12/58H04N1/00H04N1/32H04W88/02H04M11/00
    • H04W88/02H04L12/58H04N1/324H04N1/32438H04L12/587H04L12/5895H04N1/00204
    • In the handheld terminal device, when a message reception unit receives from a host computer a new arrival message indicating a new arrival of a file (or electronic mail), a control unit analyzes the new arrival message to obtain identifier information for identifying the file (or electronic mail) and a telephone number of the host computer. After a line connection to the host computer is established by a handheld phone transceiver unit, a fetch request command for fetching the file (or electronic mail) is transmitted to automatically fetch the file (or electronic mail) from the host computer and make the user know the contents of the file (or electronic mail) by using a display unit. A FAX transmitting user designates a destination handheld terminal device and transmits FAX image data to a communication server (CS). CS stores the received FAX image data and transmits a FAX arrival message to a pager connected to the destination handheld terminal device. A user of the handheld terminal device informed of a FAX arrival by the pager confirms the FAX brief image data contained in the message, and if necessary, calls CS by a handheld phone connected to the handheld terminal device to make CS transmit the FAX image data and refer to the detailed contents thereof.
    • 在手持终端装置中,当消息接收单元从主计算机接收到指示文件(或电子邮件)的新到达的新到达消息时,控制单元分析新的到达消息以获得用于识别文件的标识符信息( 或电子邮件)和主机的电话号码。 在通过手持电话收发器单元建立到主计算机的线路连接之后,发送用于取出文件(或电子邮件)的取出请求命令以从主机自动获取文件(或电子邮件),并使用户 通过使用显示单元知道文件(或电子邮件)的内容。 FAX发送用户指定目的地手持终端装置,并向通信服务器(CS)发送FAX图像数据。 CS存储接收到的FAX图像数据,并将FAX到达消息发送到连接到目的地手持终端设备的寻呼机。 通过寻呼机通知FAX到达的手持终端设备的用户确认消息中包含的FAX简要图像数据,并且如果需要,通过连接到手持终端设备的手持电话呼叫CS以使CS发送FAX图像数据 并参考其详细内容。
    • 8. 发明授权
    • Image processing apparatus detecting quadrilateral region from picked-up image
    • 从拾取图像检测四边形区域的图像处理装置
    • US08744170B2
    • 2014-06-03
    • US13563908
    • 2012-08-01
    • Hiroyuki KatoJun MurakiHiroshi ShimizuHiroyuki HoshinoErina Ichikawa
    • Hiroyuki KatoJun MurakiHiroshi ShimizuHiroyuki HoshinoErina Ichikawa
    • G06K9/00G06K9/40H04N5/235
    • G06T7/75G06T2207/10152
    • An image processing apparatus includes an obtaining section, a detection section, a first identification section and a second identification section. The obtaining section obtains image data of a first picked-up image and a second picked-up image picked up by an image pickup section. The detection section detects a brightness change region where brightness changes at predetermined time intervals in the first picked-up image on the basis of the obtained image data of the first picked-up image. The first identification section performs straight line detection processing on the obtained image data of the second picked-up image to detect a straight line, so as to identify a candidate straight line in a corresponding region corresponding to the brightness change region. The second identification section identifies a quadrilateral region including the candidate straight line as an extraction candidate region in the second picked-up image.
    • 图像处理装置包括获取部,检测部,第一识别部和第二识别部。 获取部分获取由图像拾取部拾取的第一拍摄图像和第二拍摄图像的图像数据。 检测部根据所获得的第一拍摄图像的图像数据,检测第一拍摄图像中的亮度以规定的时间间隔变化的亮度变化区域。 第一识别部分对获得的第二拍摄图像的图像数据进行直线检测处理以检测直线,以便识别与亮度变化区域对应的对应区域中的候选直线。 第二识别部分识别包括候选直线的四边形区域作为第二拍摄图像中的提取候选区域。