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    • 45. 发明授权
    • Method and device for video image processing, calculating the similarity between video frames, and acquiring a synthesized frame by synthesizing a plurality of contiguous sampled frames
    • 用于视频图像处理的方法和装置,计算视频帧之间的相似度,以及通过合成多个连续采样帧来获取合成帧
    • US07729563B2
    • 2010-06-01
    • US10646753
    • 2003-08-25
    • Hirokazu KameyamaWataru Ito
    • Hirokazu KameyamaWataru Ito
    • G06K9/32
    • G06T3/4053G06T7/32H04N5/145
    • To acquire a high-resolution frame from a plurality of frames sampled from a video image, it is necessary to obtain a high-resolution frame with reduced picture quality degradation regardless of motion of a subject included in the frame. Because of this, between a plurality of contiguous frames FrN and FrN+1, there is estimated a correspondent relationship. Based on the correspondent relationship, the frames FrN+1 and FrN are interposed to obtain first and second interpolated frames FrH1 and FrH2. Based on the correspondent relationship, the coordinates of the frame FrN+1 are transformed, and from a correlation value with the frame FrN, there is obtained a weighting coefficient α(x°, y°) that makes the weight of the first interpolated frame FrH1 greater as a correlation becomes greater. With the weighting coefficient, the first and second interpolated frames are weighted and added to acquire a synthesized frame FrG.
    • 为了从从视频图像采样的多个帧获取高分辨率帧,需要获得具有降低的图像质量劣化的高分辨率帧,而不管帧中包括的对象的运动如何。 因此,在多个相邻帧FrN和FrN + 1之间,估计出对应关系。 基于对应关系,插入帧FrN + 1和FrN以获得第一和第二内插帧FrH1和FrH2。 基于对应关系,对帧FrN + 1的坐标进行变换,并且从与帧FrN的相关值获得加权系数α(x°,y°),其使得第一内插帧的权重 相关性较高的FrH1变大。 利用加权系数,对第一和第二内插帧进行加权和相加以获得合成帧FrG。
    • 46. 发明授权
    • Image processing method, image processing apparatus, and image processing program
    • 图像处理方法,图像处理装置和图像处理程序
    • US07668389B2
    • 2010-02-23
    • US11111808
    • 2005-04-22
    • Yoshiro KitamuraWataru Ito
    • Yoshiro KitamuraWataru Ito
    • G03B17/00
    • H04N5/23248H04N5/23254H04N5/23258H04N5/23264
    • High frequency components are efficiently extracted from blurred images, and blur correction is efficiently performed. A blur analyzing means judges whether an image is a blurred image. If the image is judged to be a blurred image, blur data Q, which includes a blur width, is generated and transmitted to a blur correcting means. The blur correcting means extracts high frequency components from the image if the blur width is less than a predetermined threshold value, and performs blur correction by adding the high frequency components to the image. Meanwhile, if the blur width is greater than or equal to the threshold value, a reducing means reduces the size of the image to obtain a reduced image. Then, the blur correcting means extracts high frequency components from the reduced image, and performs blur correction by emphasizing and adding the extracted high frequency components to the reduced image.
    • 从模糊图像中有效地提取高频分量,有效地进行模糊校正。 模糊分析装置判断图像是否是模糊图像。 如果图像被判断为模糊图像,则生成包括模糊宽度的模糊数据Q并将其发送到模糊校正装置。 如果模糊宽度小于预定阈值,则模糊校正装置从图像中提取高频分量,并通过将高频分量加到图像上来执行模糊校正。 同时,如果模糊宽度大于或等于阈值,则缩小装置减小图像的尺寸以获得缩小的图像。 然后,模糊校正装置从缩小图像中提取高频分量,并且通过将提取的高频分量强调并添加到缩小图像来执行模糊校正。
    • 47. 发明申请
    • ELECTROPHORETIC DISPLAY
    • 电泳显示
    • US20090237774A1
    • 2009-09-24
    • US12389613
    • 2009-02-20
    • Wataru ItoJunpei YoshidaMasahiro Yamada
    • Wataru ItoJunpei YoshidaMasahiro Yamada
    • G02F1/167
    • G02F1/167G02F2001/133311G02F2201/50G02F2201/503
    • An electrophoretic display includes an electrophoretic display module including an element substrate, a counter substrate disposed on a display side of the element substrate, and an electrophoretic layer held therebetween; a first protective sheet disposed on a counter substrate side of the electrophoretic display module; a second protective sheet disposed on an element substrate side of the electrophoretic display module so as to face the first protective sheet with the electrophoretic display module disposed therebetween; and a frame member disposed between the first and second protective sheets along the periphery thereof so as to surround the electrophoretic display module. The frame member is integrated with the first and second protective sheets by welding the frame member to the first protective sheet and to the second protective sheet.
    • 电泳显示器包括电泳显示模块,包括元件基板,设置在元件基板的显示侧的相对基板和保持在其间的电泳层; 设置在所述电泳显示模块的对置基板侧的第一保护片; 设置在所述电泳显示模块的元件基板侧的第二保护片,以与所述电泳显示模块配置在其间的所述第一保护片相对; 以及围绕电泳显示模块设置在第一和第二保护片之间的框架构件。 框架构件通过将框架构件焊接到第一保护片和第二保护片而与第一和第二保护片一体化。
    • 48. 发明申请
    • IMAGE DISPLAY PROGRAM AND STORAGE MEDIUM CONTAINING SAME
    • 图像显示程序和存储介质
    • US20090040238A1
    • 2009-02-12
    • US12233873
    • 2008-09-19
    • Mitsue ITOWataru Ito
    • Mitsue ITOWataru Ito
    • G09G5/00
    • G09G5/391G06F3/0481G06F2203/04806
    • A program is to be executed by a computer having an image display apparatus. The program, when executed, causes the computer to perform the functions of displaying an initial image on the display apparatus; receiving a zoom-in boundary designated on the displayed initial image, the part of the displayed initial image surrounded by the zoom-in boundary being a target image to be enlarged; detecting a size of the zoom-in boundary; comparing the detected size of the zoom-in boundary with a reference size; if the detected size of the zoom-in boundary is smaller than the reference size, setting a middle boundary that defines a redefined image on the initial image, and enlarging the redefined image to display the enlarged redefined image on the display apparatus. The redefined image includes the entire part of the target image and a part of the initial image outside of the zoom-in boundary.
    • 程序由具有图像显示装置的计算机执行。 程序执行时,使计算机执行在显示装置上显示初始图像的功能; 接收在所显示的初始图像上指定的放大边界,由放大边界包围的所显示的初始图像的一部分是要放大的目标图像; 检测放大边界的大小; 将检测到的放大边界的大小与参考大小进行比较; 如果检测到的放大边界的尺寸小于参考尺寸,则在初始图像上设置限定再定义图像的中间边界,并且放大重新定义的图像以在显示装置上显示放大的重新定义的图像。 重新定义的图像包括目标图像的整个部分和放大边界外部的初始图像的一部分。
    • 50. 发明授权
    • Image processing method, apparatus, and program
    • 图像处理方法,装置和程序
    • US07356194B2
    • 2008-04-08
    • US11052902
    • 2005-02-09
    • Yoshiro KitamuraWataru Ito
    • Yoshiro KitamuraWataru Ito
    • G06K9/40
    • G06K9/40G06T5/002G06T5/005G06T5/20G06T2207/20012G06T2207/20192G06T2207/20224G06T2207/30196
    • A blurred image generating section generates a plurality of blurred images Sm (where m=1 to n and n≧2) different in frequency response characteristic from one another, based on an original image S0. A band-limited image generating section generates a plurality of band-limited images Tm by performing a subtraction between images of adjacent frequency bands, employing the original image S0 and each of the blurred images Sm. A wrinkle component extraction section extracts converted images, obtained by performing nonlinear conversion on each of the band-limited images Tm, as wrinkle components Qm contained in the different frequency bands. A wrinkle-component elimination section eliminates wrinkle components of the original image S0 by subtracting from the original image S0 a value obtained by multiplying a subtraction coefficient β (which is determined according to the pixel value Y0 of the original image S0) and the sum of the wrinkle components Qm together.
    • 模糊图像生成部基于原始图像S 0生成彼此的频率响应特性不同的多个模糊图像Sm(其中m = 1到n和n> = 2)。 频带限制图像生成部通过使用原始图像S 0和模糊图像Sm中的每一个执行相邻频带的图像之间的减法来生成多个带限图像Tm。 褶皱成分提取部将通过对各条带限制图像Tm进行非线性变换而得到的转换图像作为不同频带中包含的皱纹成分Qm。 皱纹成分消除部通过从原始图像S 0中减去通过将减法系数β(根据原始图像S 0的像素值Y 0确定的)相乘得到的值来消除原始图像S 0的褶皱成分, 和皱纹成分Qm的总和在一起。