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    • 71. 发明授权
    • Medium storing image processing program and imaging apparatus
    • 介质存储图像处理程序和成像装置
    • US08654205B2
    • 2014-02-18
    • US12957764
    • 2010-12-01
    • Yuichi Ito
    • Yuichi Ito
    • H04N5/235H04N5/225G06K9/72
    • H04N9/68G06T3/4069H04N5/232H04N5/23238H04N2201/0084
    • A storage medium storing an image processing program in which the image processing program obtains a plurality of images and displacement information indicating a positional displacement between the plurality of images, calculates weighting information for performing weighting processing on the displacement information for each of a plurality of color components, performs the weighting processing on the displacement information for each of the plurality of color components, calculates a pixel value of a color component of a calculation target based on local inflection information of a color component other than the color component of the calculation target and the weighting information after conducting the weighting processing, and generates a composite image based on a calculation result. Accordingly, it is possible to reduce a processing time in image processing which generates, from the plurality of images having the positional displacement, the composite image having a higher resolution than those images.
    • 一种存储图像处理程序的存储介质,其中图像处理程序获取多个图像,并且指示多个图像之间的位置偏移的位移信息,计算对多个颜色中的每一个的位移信息进行加权处理的加权信息 对所述多个颜色分量中的每个的位移信息进行加权处理,基于除了所述计算对象的颜色成分以外的颜色成分的局部变形信息,计算所述计算对象的颜色成分的像素值, 进行加权处理后的加权信息,并且基于计算结果生成合成图像。 因此,可以减少从具有位置偏移的多个图像生成具有比那些图像更高的分辨率的合成图像的图像处理中的处理时间。
    • 73. 发明授权
    • Subject tracking device and camera
    • 主体跟踪设备和相机
    • US08509543B2
    • 2013-08-13
    • US12792403
    • 2010-06-02
    • Yuichi Ito
    • Yuichi Ito
    • G06K9/62
    • G06T7/248
    • A subject tracking device includes: an input unit that sequentially inputs input images; an arithmetic operation unit that calculates a first similarity level between an initial template image and a target image and a second similarity level between an update template image and the target image; a position determining unit that determines a subject position based upon at least one of the first and the second similarity level; a decision-making unit that decides whether or not to update the update template image based upon the first and the second similarity level; and an update unit that generates a new update template image based upon the initial template image multiplied by a first weighting coefficient and the target image multiplied by a second weighting coefficient, and updates the update template image with the newly generated update template image, if the update template image is decided to be updated.
    • 主体跟踪装置包括:顺序地输入输入图像的输入单元; 算术运算单元,计算初始模板图像与目标图像之间的第一相似度水平和更新模板图像与目标图像之间的第二相似度水平; 位置确定单元,其基于所述第一和第二相似度级别中的至少一个来确定对象位置; 决定单元,其基于所述第一和第二相似度级别来判定是否更新所述更新模板图像; 以及更新单元,其基于与第一加权系数相乘的初始模板图像和乘以第二加权系数的目标图像来生成新的更新模板图像,并且如果新生成的更新模板图像更新,则更新模板图像 更新模板图像决定更新。
    • 77. 发明授权
    • Liquid ejection head
    • 液体喷头
    • US08353580B2
    • 2013-01-15
    • US13072058
    • 2011-03-25
    • Yuichi Ito
    • Yuichi Ito
    • B41J2/045
    • B41J2/14209B41J2002/14459B41J2002/14491B41J2202/20
    • A liquid ejection head including: a channel unit having pressure chambers, ejection openings, and liquid channels; and an actuator unit including a piezoelectric layer and individual electrodes formed on a face of the piezoelectric layer, the actuator unit being configured to apply a drive voltage to the individual electrodes, wherein each of the individual electrodes includes: a land to which the drive voltage is applied; a main portion disposed such that an entire area thereof is opposite to a corresponding one of the pressure chambers in a direction perpendicular to the face of the piezoelectric layer; an extended portion extending, in an extending direction in which the extended portion extends, from the main portion toward the land along the face so as to connect the main portion and the land; and a dummy extended portion extending from the main portion along the face in an opposite direction opposite to the extending direction.
    • 一种液体喷射头,包括:具有压力室,喷射口和液体通道的通道单元; 以及致动器单元,其包括压电层和形成在所述压电层的表面上的单独电极,所述致动器单元被配置为向所述各个电极施加驱动电压,其中每个所述单独电极包括:驱动电压 被申请;被应用; 主要部分设置成使得其整个区域在垂直于压电层的表面的方向上与对应的一个压力室相对; 延伸部分,沿延伸部分延伸的延伸方向从所述主体部分朝向所述平面延伸,以便连接所述主要部分和所述平台; 以及从所述主要部分沿与所述延伸方向相反的相反方向沿所述面延伸的虚拟延伸部分。