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    • 45. 发明申请
    • TOUCH PANEL SYSTEM AND ELECTRONIC DEVICE
    • 触控面板系统和电子设备
    • US20130321343A1
    • 2013-12-05
    • US13589257
    • 2012-08-20
    • Masayuki MIYAMOTOShinichi YoshidaAkira NishiokaManabu YumotoKengo Takahama
    • Masayuki MIYAMOTOShinichi YoshidaAkira NishiokaManabu YumotoKengo Takahama
    • G06F3/042
    • G06F3/044G06F3/0416G06F3/0418G06F2203/04112
    • A touch panel system includes a touch panel having sense lines, and drive lines which intersect the sense lines and form capacitance with the sense lines, a touch panel controller for processing signals of the sense lines, and a drive line driving circuit for driving the drive lines in parallel. The touch panel controller includes a subtracting section for finding differences in signals between the sense lines adjacent to each other, a decoding section for calculating a distribution of differences between the capacitances by calculating an inner product of code sequences for driving the drive lines in parallel and difference output sequences which correspond to the code sequences, a touch detecting section for obtaining touch information based on the distribution of differences between the capacitances calculated by the decoding section, and a region setting section for setting an effective region in the touch panel based on the touch information.
    • 触摸面板系统包括具有感测线的触摸面板和与感测线相交并与感测线形成电容的驱动线,用于处理感测线的信号的触摸面板控制器和用于驱动驱动器的驱动线驱动电路 行并行。 触摸面板控制器包括用于求出彼此相邻的感测线之间的信号差异的减法部分,用于通过计算并行驱动驱动线的代码序列的内积来计算电容之间的差分布的解码部分,以及 对应于代码序列的差分输出序列,用于基于由解码部分计算出的电容之间的差异的分布获得触摸信息的触摸检测部分和用于基于触摸面板设置触摸面板中的有效区域的区域设置部分 触摸信息。
    • 48. 发明授权
    • Image collating apparatus, image collating method, image collating program product, and computer readable recording medium recording image collating program product
    • 图像整理装置,图像对照方法,图像对照程序产品和记录图像对照程序产品的计算机可读记录介质
    • US07697733B2
    • 2010-04-13
    • US11528393
    • 2006-09-28
    • Manabu YumotoManabu Onozaki
    • Manabu YumotoManabu Onozaki
    • G06K9/00
    • G06K9/6203
    • An image collating apparatus includes a storage device and a processor. The storage device stores data representing a sensing image, data representing a template image, and a program. The processor detects exclusion areas in the sensing image to be excluded from the image collation operation based on classification of image patterns. The processor determines whether or not the sensing image and the template image are derived from the identical object by performing template-matching operations to evaluate similarity between the template image and partial images of the sensing image in different levels with increasing the size of area covered by the partial image to be matched with the template image level by level. At least in one level the processor performs the template-matching operation with respect to the partial image where the exclusion areas are excluded.
    • 图像对照装置包括存储装置和处理器。 存储装置存储表示感测图像的数据,表示模板图像的数据和程序。 处理器基于图像模式的分类来检测要从图像核对操作中排除的感测图像中的排除区域。 处理器通过执行模板匹配操作来确定感测图像和模板图像是否从相同对象导出,以评估模板图像与不同级别的感测图像的部分图像之间的相似性,同时增加覆盖的区域的大小 要与模板图像级别匹配的部分图像。 至少在一个级别中,处理器对排除区域的部分图像执行模板匹配操作。