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    • 3. 发明授权
    • Method and a device for matching images
    • 方法和匹配图像的设备
    • US06563951B2
    • 2003-05-13
    • US09024641
    • 1998-02-17
    • Christer FåhraeusOla HugossonPetter Ericson
    • Christer FåhraeusOla HugossonPetter Ericson
    • G06K962
    • G06K9/6203G06K9/2009G06K9/228
    • In a method for matching two images, each consisting of a plurality of pixels and having partially overlapping contents, the degree of correspondence between the contents of the images is determined for different displacement positions representing different overlappings of the images. More specifically, a plurality of numbers are determined for each one of a plurality of said displacement positions. Each number is formed with the aid of pixel values from both images and is used to simultaneously retrieve predefined overlap assessment values for at least two of said displacement positions. The overlap assessment values retrieved are subsequently used to determine the degree of correspondence between the images for the different displacement positions. The method is carried out with the aid of a computer and can be implemented as a computer program.
    • 在用于匹配两个图像的方法中,每个图像由多个像素组成并且具有部分重叠的内容,对于表示图像的不同重叠的不同位移位置确定图像内容之间的对应程度。 更具体地,针对多个所述位移位置中的每一个确定多个数字。 借助于来自两个图像的像素值形成每个数字,并且用于同时检索所述位移位置中的至少两个的预定重叠评估值。 检索到的重叠评估值随后用于确定不同位移位置的图像之间的对应程度。 该方法借助于计算机进行,并且可以被实现为计算机程序。
    • 5. 发明授权
    • Device and method for communication
    • 设备和通信方法
    • US07408536B2
    • 2008-08-05
    • US11033158
    • 2005-01-12
    • Ola HugossonPetter Ericson
    • Ola HugossonPetter Ericson
    • G09G5/08
    • G06F3/03542G06F3/0321G06F3/033G06F3/03545G06K9/22G06K2009/226
    • A product for electronic transmission of handwritten information, a user unit for recording and sending the information, and a computer program for controlling a user unit are disclosed. The product may include at least one writing area for the handwritten information and an address area indicating an address to which the handwritten information is to be sent. A position-coding pattern in the form of a plurality of symbols may be reproduced in the writing area, an arbitrary position area of a predetermined size of the position-coding pattern unambiguously defining a position on the product. The address area may include an address-coding pattern with a plurality of symbols, an arbitrary address portion of a predetermined size of the address-coding pattern unambiguously defining part of the address.
    • 公开了一种用于电子传输手写信息的产品,用于记录和发送信息的用户单元以及用于控制用户单元的计算机程序。 产品可以包括用于手写信息的至少一个写入区域和指示要被发送手写信息的地址的地址区域。 多个符号形式的位置编码图案可以在写入区域中再现,位置编码模式的预定大小的任意位置区域明确地定义产品上的位置。 地址区域可以包括具有多个符号的地址编码模式,地址编码模式的预定大小的任意地址部分明确地定义了地址的一部分。
    • 7. 发明授权
    • Device and method for communication
    • 设备和通信方法
    • US06864880B2
    • 2005-03-08
    • US09813114
    • 2001-03-21
    • Ola HugossonPetter Ericson
    • Ola HugossonPetter Ericson
    • G06F3/03G06F3/033G09G5/08
    • G06F3/03542G06F3/0321G06F3/033G06F3/03545G06K9/22G06K2009/226
    • A product for electronic transmission of handwritten information, a user unit for recording and sending the information, and a computer program for controlling a user unit are disclosed. The product may include at least one writing area for the handwritten information and an address area indicating an address to which the handwritten information is to be sent. A position-coding pattern in the form of a plurality of symbols may be reproduced in the writing area, an arbitrary position area of a predetermined size of the position-coding pattern unambiguously defining a position on the product. The address area may include an address-coding pattern with a plurality of symbols, an arbitrary address portion of a predetermined size of the address-coding pattern unambiguously defining part of the address.
    • 公开了一种用于电子传输手写信息的产品,用于记录和发送信息的用户单元以及用于控制用户单元的计算机程序。 产品可以包括用于手写信息的至少一个写入区域和指示要被发送手写信息的地址的地址区域。 多个符号形式的位置编码图案可以在写入区域中再现,位置编码模式的预定大小的任意位置区域明确地定义产品上的位置。 地址区域可以包括具有多个符号的地址编码模式,地址编码模式的预定大小的任意地址部分明确地定义了地址的一部分。