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    • 41. 发明授权
    • Image processing device and image processing method
    • 图像处理装置及图像处理方法
    • US06556195B1
    • 2003-04-29
    • US09463367
    • 2000-03-13
    • Takashi TotsukaRui YamadaMitsuharu Ohki
    • Takashi TotsukaRui YamadaMitsuharu Ohki
    • G06T1500
    • G06T15/04
    • In the case a two-dimensional image (FIG. 11A) displaying a house-shaped three-dimensional object is stored in a noted buffer, when shape information indicating that a check-patterned wall is rectangular and the four apexes of the wall as characteristic points are designated by a user, a spread image (FIG. 11B) obtained by spreading the check-patterned wall onto a two-dimensional plane is generated on the basis of the shape information and characteristic points and is stored into a paste buffer. Then, a two-dimensional image of a column (FIG. 11C) is stored into the noted buffer. When shape information indicating the lateral side of the column and a predetermined point on the lateral side as a characteristic point are designated by the user, the image (FIG. 11B) stored in the paste buffer is pasted to the lateral side of the column in the noted buffer (FIG. 11D) on the basis of the shape information and characteristic point. Thus, the user can easily perform three-dimensional editing or the like on a two-dimensional image.
    • 在显示房屋形状的三维物体的二维图像(图11A)存储在所记录的缓冲器中的情况下,当形状信息指示校验图案化壁为矩形且壁的四个顶点为特征时 点由用户指定,基于形状信息和特征点生成将校验图案壁扩展到二维平面上获得的展开图像(图11B),并将其存储到糊状缓冲器中。 然后,将列的二维图像(图11C)存储到所述缓冲器中。 当用户指定表示横列侧的横向侧和横向侧的预定点的形状信息由用户指定时,将存储在糊状缓冲液中的图像(图11B)粘贴到列的侧面 所述缓冲器(图11D)基于形状信息和特征点。 因此,用户可以容易地在二维图像上进行三维编辑等。
    • 42. 发明授权
    • IC card
    • US06431456B1
    • 2002-08-13
    • US09810509
    • 2001-03-19
    • Hirotaka NishizawaYosuke YukawaTakashi Totsuka
    • Hirotaka NishizawaYosuke YukawaTakashi Totsuka
    • G06K1906
    • An IC card capable of reinforcing the prevention of the electrostatic damage without causing a rise in the cost of a semiconductor integrated circuit chip. The semiconductor integrated circuit chip (2) is mounted on a card substrate (1), and plural connection terminals (3) are exposed. The connection terminals are connected to predetermined external terminals (4) of the semiconductor integrated circuit chip, first overvoltage protection elements (7, 8, 9) connected to the external terminals are integrated in the semiconductor integrated circuit chip, and second overvoltage protection elements such as surface-mount type varistors (11) connected to the connection terminals are mounted on the card substrate. The varistors are variable resistor elements having a current tolerating ability greater than that of the first overvoltage protection elements. The varistors have been selected by taking into consideration a relationship between the characteristics and the ability of the first overvoltage protection elements contained in the semiconductor integrated circuit chip, and exhibit the effect for preventing the electrostatic damage.
    • 43. 发明授权
    • Image connecting method, image connecting apparatus, and storage medium storing an image connecting program
    • 图像连接方法,图像连接装置和存储图像连接程序的存储介质
    • US06392659B1
    • 2002-05-21
    • US09249566
    • 1999-02-09
    • Mitsuharu OhkiTakashi TotsukaKyoko Nakamura
    • Mitsuharu OhkiTakashi TotsukaKyoko Nakamura
    • G09G500
    • G06T11/60
    • The invention provides an image connecting method, an image connecting apparatus, and a storage medium on which an image connecting program is stored, for connecting a first image and a second image such that particular connecting areas are determined for the first image and the second image and the first and second images in the connecting areas are combined together thereby connecting the first and second images into a single image including no unnatural parts. The first image and the second image are decomposed into frequency components. The connecting area is determined for each frequency component such that the connecting area becomes narrower with the increase in the frequency of the frequency component, and the first and second images are combined in the connecting area for each frequency component. After that, particular partial images in the first and second images are designated. The designated partial images are extracted from the first or second image, and extracted partial images are overwritten on the connecting part.
    • 本发明提供了图像连接方法,图像连接装置和存储介质的图像连接程序,用于连接第一图像和第二图像,使得针对第一图像和第二图像确定特定的连接区域 并且将连接区域中的第一和第二图像组合在一起,从而将第一和第二图像连接成不包括非自然部分的单个图像。 第一图像和第二图像被分解成频率分量。 针对每个频率分量确定连接区域,使得连接区域随着频率分量的频率的增加而变窄,并且第一和第二图像被组合在每个频率分量的连接区域中。 之后,指定第一和第二图像中的特定部分图像。 从第一或第二图像提取指定的部分图像,并且在连接部分上重写提取的部分图像。
    • 45. 发明授权
    • Projection based method for scratch and wire removal from digital images
    • 基于投影的方法,用于数字图像中的划痕和电线去除
    • US5974194A
    • 1999-10-26
    • US733953
    • 1996-10-21
    • Anil HiraniTakashi Totsuka
    • Anil HiraniTakashi Totsuka
    • G06T5/00G06K9/40
    • G06K9/40G06T5/005G06T5/10G06T2207/20056
    • The present invention is directed to a method of scratch removal from digitized images wherein a "scratched" portion of a digitized image which requires repair or noise removal, is identified and a binary mask is generated which distinguishes the defined "scratched" portion from the other portions of the digitized image. A repair window is defined which delineates the portion of the digitized image desired to be repaired of scratches or other noise. A sample window having the same dimensional attributes as the repair window, and preferably free of any scratch or other noise, is then defined. The sample window is preferably selected so as to be as close in resemblance to the repair window as possible. Image data of the repair window and the sample window are converted into the frequency domain and then processed to yield appropriate pixel data for transfer into the repair window so as to remove the scratch noise in such a way that alignment of edges, as well as textures and other details are maintained in the resulting digitized image without degrading existing non-scratched image areas.
    • 本发明涉及一种从数字化图像中刮除的方法,其中识别需要修复或噪声消除的数字化图像的“划痕”部分,并且生成二进制掩模,将定义的“划伤”部分与另一个区分开来 数字化图像的部分。 定义了修复窗口,其描绘了希望修复划痕或其他噪声的数字化图像的部分。 然后定义具有与修复窗口相同的尺寸属性并且优选地没有任何划痕或其它噪声的样本窗口。 样品窗优选地选择为尽可能接近于修复窗口。 修复窗口和样本窗口的图像数据被转换为频域,然后被处理以产生用于传送到修复窗口的适当的像素数据,以便以边缘对齐以及纹理的方式去除划痕噪声 并且在所得到的数字化图像中保持其他细节,而不会降低现有的非划痕图像区域。