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    • 4. 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。
    • 6. 发明授权
    • Picture processing apparatus, method and recording medium for a natural expansion drawing
    • 用于自然膨胀图的图像处理装置,方法和记录介质
    • US06801654B2
    • 2004-10-05
    • US09756335
    • 2001-01-08
    • Kyoko NakamuraMitsuharu Ohki
    • Kyoko NakamuraMitsuharu Ohki
    • G06K900
    • G06T15/20
    • The present invention provides a picture-processing apparatus and method for finding a point A (xp, yp) on a projection drawing showing a first surface as a point corresponding to a point a (−1/2, ye) on the left side of a square shape forming an expansion drawing of the first surface and a point B (xp′, yp′) on the projection drawing as a point corresponding to a point b (1/2, ye) on the right side of a square shape forming an expansion drawing of a second surface adjacent to the first surface on the basis of a predetermined transformation relation. On the expansion drawings, the point a coincides with the point b. The transformation relation is corrected by finding average coordinates ((xp+xp′)/2, (yp+yp′)/2) as the coordinates of a new point C located on the projection drawing and designated as a point corresponding to the point a (−1/2, ye), and using a pair of the point C and the point a (−1/2, ye) as a base for a new transformation relation. As a result, a natural expansion drawing found by using the new transformation relation can be obtained, allowing editing work to be done with ease.
    • 本发明提供了一种用于在投影图上找到点A(xp,yp)的图像处理装置和方法,其示出了作为对应于左侧的点a(-1/2,ye)的点的第一表面 形成第一表面的膨胀图的正方形和在突出图上的点B(xp',yp')作为对应于形成方形的右侧的点b(1/2,ye)的点 基于预定的变换关系,与第一表面相邻的第二表面的扩展图。 在膨胀图上,点a与点b重合。 通过找到平均坐标((xp + xp')/ 2,(yp + yp')/ 2)作为位于投影图上的新点C的坐标并将其指定为与该点对应的点来校正变换关系 a(-1/2,ye),并使用一对点C和点a(-1/2,ye)作为新的变换关系的基础。 结果,可以获得通过使用新的变换关系发现的自然膨胀图,容易进行编辑工作。
    • 9. 发明授权
    • Computer-readable recording medium storing resolution converting program, resolution converting device and resolution converting method
    • 存储分辨率转换程序,分辨率转换装置和分辨率转换方法的计算机可读记录介质
    • US06820137B2
    • 2004-11-16
    • US09989653
    • 2001-11-21
    • Kyoko NakamuraHiromu Hasegawa
    • Kyoko NakamuraHiromu Hasegawa
    • G06F300
    • G06T3/40
    • A resolution converting method, device, and computer-readable recording medium that can improve the quality of a resolution-converted image. The invention converts resolution based on a model generated through statistical processing of multiple images by preparing multiple models having different resolutions, receiving an input image, projecting the input image onto a model to obtain characteristic parameters of the input image, and generating an image by applying the obtained characteristic parameters to a model. Using the characteristic parameters thereby obtained, an image is generated using a model different from the model used to obtain the characteristic parameters. Consequently, the invention is capable of improving the quality of the resolution-converted image.
    • 一种分辨率转换方法,设备和计算机可读记录介质,其可以提高分辨率转换图像的质量。 本发明通过准备具有不同分辨率的多个模型,接收输入图像,将输入图像投影到模型上以获得输入图像的特征参数,并通过应用产生图像来转换基于通过多个图像的统计处理生成的模型的分辨率 获得的特征参数为模型。 使用由此获得的特征参数,使用与用于获得特征参数的模型不同的模型来生成图像。 因此,本发明能够提高分辨率转换图像的质量。