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1. 发明授权

US5317678A Method for changing color of displayed images by use of color components 失效
标题翻译：通过使用颜色分量来改变显示图像的颜色的方法
公开(公告)号：US5317678A
公开(公告)日：1994-05-31
申请号：US493447
申请日：1990-03-14
申请人： Hiroyuki Okawara , Makoto Kato , Shinichiro Miyaoka , Makoto Nohmi , Yuri Takizawa
发明人： Hiroyuki Okawara , Makoto Kato , Shinichiro Miyaoka , Makoto Nohmi , Yuri Takizawa
IPC分类号： G06T11/00 , G06F15/62 , G06F15/72
CPC分类号： G06T11/001
摘要： In order to accomplish a color adjustment capable of determining a color at a high degree of freedom, a variety of color expressions and corresponding input instructions are correlated to reflect the instruction of a color change by a certain expression upon another expression. In order to accomplish a color change considering the changes in the ambience, moreover, each vector of an object color, a light source color, a color texture, an ambient color and an input bias is decided to determine the separated component values of the former three vectors of a picture element value so that the changed color of the picture element value may be determined after the vector change from the separated component values and the changed vectors.
摘要翻译：为了实现能够以高自由度确定颜色的颜色调整，将各种颜色表达和相应的输入指令相关联，以便在另一表达式上反映特定表达式的颜色变化指令。为了考虑到环境的变化来实现颜色变化，此外，决定对象颜色，光源颜色，颜色纹理，环境颜色和输入偏差的每个矢量，以确定前者的分离成分值可以在从分离的分量值和变化的矢量向量变化之后确定像素值的变化颜色的三个向量的像素值。

2. 发明授权

US5625762A Method for extracting three-dimensional color vector 失效
标题翻译：提取三维彩色矢量的方法
公开(公告)号：US5625762A
公开(公告)日：1997-04-29
申请号：US698122
申请日：1991-05-10
申请人： Yuri Takizawa , Shinichiro Miyaoka , Makoto Kato , Makoto Nohmi
发明人： Yuri Takizawa , Shinichiro Miyaoka , Makoto Kato , Makoto Nohmi
IPC分类号： G01J3/46 , G06T7/40 , G06T7/00
CPC分类号： G06T7/408 , G06K9/4652 , G06T2207/10024 , G06T2207/20092
摘要： A method for extracting a three-dimensional color vector from a three-dimensional color space in which correlated features are distributed includes steps of projecting the three-dimensional color space on a two-dimensional plane, displaying the two-dimensional plane on a display screen of a display, designating a line segment on the display screen by an input device, and executing the above steps at least two times by changing the angle of projection between the three-dimensional space and the two-dimensional plane to extract the color vector.
摘要翻译：从相关特征分布的三维色彩空间中提取三维彩色矢量的方法包括在二维平面上投影三维彩色空间的步骤，在显示屏幕上显示二维平面通过输入装置在显示屏幕上指定线段，并且通过改变三维空间和二维平面之间的投影角度来执行上述步骤至少两次以提取颜色矢量。

3. 发明授权

US5247583A Image segmentation method and apparatus therefor 失效
标题翻译：图像分割方法及其设备
公开(公告)号：US5247583A
公开(公告)日：1993-09-21
申请号：US606629
申请日：1990-10-31
申请人： Makoto Kato , Shinichiro Miyaoka , Makoto Nohmi , Hiroyuki Okawara , Toyohisa Morita
发明人： Makoto Kato , Shinichiro Miyaoka , Makoto Nohmi , Hiroyuki Okawara , Toyohisa Morita
IPC分类号： G06T7/00 , G06T5/00
CPC分类号： G06T7/0083 , G06T2207/10024 , G06T2207/20021 , G06T2207/20104 , G06T2207/20136
摘要： An image processing area is divided into a plurality of small areas which are allowed to overlap one another. One or a plurality of pixels in a region to be segmented and in a region not to be segmented are specified. A representative point of the region to be segmented and a reference point of the region not to be segmented are determined from the color information of each of the pixels. A discriminating plane, a plane or a curved surface that intersects the line segment connecting the representative point and the reference point a right angles is used in processing. By the processing a particular region can be segmented out of the image. Further, a shape model is made by two-dimensionally projecting from a given direction the three-dimensional structure expressed by a line drawing consisting of nodes and curves connecting the nodes based on priori property relating the structure of the region to be segmented in the image. The shape model is then roughly correlated in position with the nodes on the contour of the image. An image processing provides stripe images having widths for each of the curves that is recomposed and used to find the contour and structure of the object in detail.
摘要翻译：图像处理区域被分成允许彼此重叠的多个小区域。指定要分割的区域中的一个或多个像素和不被分割的区域中。根据每个像素的颜色信息确定要分割的区域的代表点和不被分割的区域的参考点。在处理中使用与连接代表点和参考点成直角的线段相交的鉴别平面，平面或曲面。通过处理，特定区域可以从图像中分割出来。此外，通过基于与图像中要分割的区域的结构有关的先验属性从由给定方向二维地投影由由连接节点的节点和曲线组成的线条表示的三维结构来形成形状模型。形状模型然后在位置上与图像轮廓上的节点大致相关。图像处理提供条带图像，其具有用于重新组合并用于详细查找对象的轮廓和结构的每个曲线的宽度。

4. 发明授权

US5369736A Texture mapping method 失效
标题翻译：纹理映射方法
公开(公告)号：US5369736A
公开(公告)日：1994-11-29
申请号：US155242
申请日：1993-11-22
申请人： Makoto Kato , Shinichiro Miyaoka , Makoto Nohmi
发明人： Makoto Kato , Shinichiro Miyaoka , Makoto Nohmi
IPC分类号： G06T11/20 , G06T11/00 , G06T15/04 , G06F15/72
CPC分类号： G06T15/04
摘要： A texture mapping method projects a specified texture picture onto the surface of an object in another specified picture. Three-dimensional data on the surface shape of the object to be projected is not known previously. The three-dimensional data on the surface shape of the object is estimated on the basis of the data in the objective picture to attain the texture mapping.
摘要翻译：纹理映射方法将指定的纹理图像投影到另一个指定图片中的对象的表面上。要投影的物体的表面形状的三维数据以前是未知的。基于目标图像中的数据来估计对象的表面形状的三维数据以获得纹理映射。

5. 发明授权

US5398308A System and method for image simulation permitting editing with common data 失效
标题翻译：用于图像模拟的系统和方法，允许使用公共数据进行编辑
公开(公告)号：US5398308A
公开(公告)日：1995-03-14
申请号：US945936
申请日：1992-09-17
申请人： Makoto Kato , Shinichiro Miyaoka , Makoto Nohmi
发明人： Makoto Kato , Shinichiro Miyaoka , Makoto Nohmi
IPC分类号： G06F3/048 , G06F19/00 , G06T1/00 , G06T11/80 , G06T13/00 , G06F15/62
CPC分类号： G06T1/0021 , G06T2201/0051
摘要： An image simulation method and system which is capable of preparing images in a simple way by running image editing tools without programming by a compiler language. The image simulation system includes a computer system for preparing an embedded image in a way that parts of a digital image or the image textures or patterns are embedded in any of several digital background images, with its geometrical shape deformed, or with color data changed as needed, or for preparing an image, color data of which are changed at particular portions thereof. The system further includes circuitry for changing the geometrical shape in preparing the embedded image, for changing the color data, for designating embedding positions, and for storing selection data for the image to be embedded, selection data for the background image, and control data for the images and such processes, and for reproducing the images on the basis of the data set up in advance.
摘要翻译：一种图像模拟方法和系统，其能够通过运行图像编辑工具以简单的方式准备图像，而不用编译语言进行编程。该图像模拟系统包括用于以数字图像的一部分或图像纹理或图案嵌入几个数字背景图像中的任何一个中，其几何形状变形或颜色数据变为或用于准备图像的颜色数据在其特定部分改变。该系统还包括用于在准备嵌入图像时改变几何形状的电路，用于改变颜色数据，用于指定嵌入位置，以及用于存储要嵌入的图像的选择数据，用于背景图像的选择数据和用于背景图像的控制数据图像和这些处理，并且用于基于预先设置的数据再现图像。

6. 发明授权

US5572635A Method for changing a natural image based on a light environment in the natural image 失效
标题翻译：基于自然图像中的光环境来改变自然图像的方法
公开(公告)号：US5572635A
公开(公告)日：1996-11-05
申请号：US892962
申请日：1992-06-03
申请人： Yuri Takizawa , Shinichiro Miyaoka , Makoto Kato
发明人： Yuri Takizawa , Shinichiro Miyaoka , Makoto Kato
IPC分类号： G06F17/50 , G06T11/00 , G06T11/60 , G06T15/50
CPC分类号： G06T15/506 , G06T15/50
摘要： A function of simulating change of weather and time in one scene by changing a sky area and an object area in a natural image while maintaining a relationship therebetween. The natural image is separated into a sky area and an object area excluding the sky area. The color of the object area is generated from a reflection model of the object, based on the color of sunlight, the color of a sky light, and a reflectance of the object. The sky light is determined by averaging pixel values of the sky area. The color of the sky light can be determined based on the color of the sunlight and meteorological conditions such as clouds and fog. The color of the sunlight, the meteorological conditions and the color of the sky light can be determined by specifying parameters representing time and weather. By changing the parameters, a simulation for changing the time and the weather can be performed on the entire natural image.
摘要翻译：通过在保持其间的关系的同时改变自然图像中的天空区域和对象区域来模拟一个场景中的天气和时间的变化的功能。自然图像分为天空区域和不包括天空区域的物体区域。基于对象的反射模型，基于阳光的颜色，天空的颜色和对象的反射率，生成对象区域的颜色。天空光通过平均天空区域的像素值来确定。天空的颜色可以根据阳光的颜色和气象条件如云和雾来确定。阳光的颜色，气象条件和天空的颜色可以通过指定表示时间和天气的参数来确定。通过改变参数，可以在整个自然图像上进行改变时间和天气的模拟。

7. 发明授权

US5537638A Method and system for image mapping 失效
标题翻译：图像映射方法和系统
公开(公告)号：US5537638A
公开(公告)日：1996-07-16
申请号：US964293
申请日：1992-10-20
申请人： Toyohisa Morita , Yuri Takizawa , Makoto Kato , Shinichiro Miyaoka
发明人： Toyohisa Morita , Yuri Takizawa , Makoto Kato , Shinichiro Miyaoka
IPC分类号： G06T15/04 , G06T7/40 , G06T15/50
CPC分类号： G06T15/04
摘要： A first image is inputted, and an object area for mapping is determined on the first image. Transformation parameters for the mapping are calculated pixel by pixel from the attributes of the first image in the object area, a second image to be mapped into at least one part of the object area is generated, and the second image is mapped pixel by pixel in the object area of the first image operating the transformation parameters so as to generate a third image. When an image simulation for changing the color and texture in an area of a color or monochromatic gray scale image is performed, an image simulation for ignoring effects of fine texture on the initial image and reflecting the shadow and shade can be realized. When the same texture image is mapped one after another in a plurality of areas on a projection of a perspectively projected three-dimensional space which are originally on the same plane in the original three-dimensional space, by calculating the coordinate values on the projection for setting the parameters for projection transformation from the coordinate values of a smaller number of points, the operator's job of extracting coordinates values can be reduced.
摘要翻译：输入第一图像，并且在第一图像上确定用于映射的对象区域。从对象区域中的第一图像的属性逐像素地计算映射的变换参数，生成要映射到对象区域的至少一部分的第二图像，并且将第二图像逐个地映射到所述第一图像的对象区域操作所述变换参数，以便生成第三图像。当进行用于改变颜色或单色灰度图像区域中的颜色和纹理的图像模拟时，可以实现用于忽略微细纹理对初始图像的影响并反映阴影和阴影的图像模拟。当原始在原始三维空间中位于同一平面上的透视投影的三维空间的投影上的多个区域中，将相同的纹理图像依次映射时，通过计算投影的坐标值，从较小点数的坐标值设置投影变换的参数，可以减少运算符提取坐标值的作业。

8. 发明授权

US5594850A Image simulation method 失效
标题翻译：图像模拟方法
公开(公告)号：US5594850A
公开(公告)日：1997-01-14
申请号：US186312
申请日：1994-01-25
申请人： Hideo Noyama , Makoto Kato , Makoto Nohmi , Yuri Takizawa
发明人： Hideo Noyama , Makoto Kato , Makoto Nohmi , Yuri Takizawa
IPC分类号： G06F3/153 , G06T3/00 , G06T15/00 , G06F15/00
CPC分类号： G06T15/405
摘要： Simultaneously and automatically with creating a CG image by computer graphics, (1) the image is segmented to create a mask image, (2) a mask attribute table is created by data transformation, (3) an intrinsic image (object color component, light source color component, ambient color component) is created by data transformation, and the results are saved. The mask image is used to cut a portion from the computer graphics image and the cut portion is combined with a different image, which may be a natural image for example, to obtain a composite image, and at the same time, transparency processing or other such image processing is conducted on the basis of the attribute data. In addition, the color etc. of the object are modified by changing the object color vector or the like.
摘要翻译：通过计算机图形同时自动创建CG图像，（1）图像被分割以创建掩模图像，（2）通过数据变换创建掩模属性表，（3）固有图像（对象颜色分量，光源颜色分量，环境颜色分量）通过数据变换创建，并保存结果。掩模图像用于从计算机图形图像切割部分，并且切割部分与例如可以是自然图像的不同图像组合以获得合成图像，并且同时，透明度处理或其他这样的图像处理是在属性数据的基础上进行的。此外，通过改变对象颜色矢量等来修改对象的颜色等。

9. 发明授权

US5274742A Combination problem solving method and apparatus 失效
标题翻译：组合问题解决方法和装置
公开(公告)号：US5274742A
公开(公告)日：1993-12-28
申请号：US790556
申请日：1991-11-12
申请人： Toyohisa Morita , Makoto Kato , Shinichiro Miyaoka
发明人： Toyohisa Morita , Makoto Kato , Shinichiro Miyaoka
IPC分类号： G06F7/60 , G06F15/18 , G06N3/00 , G06N3/04 , G06N99/00 , G06T5/00 , G06T7/00
CPC分类号： G06T7/0083 , G06N3/04 , G06T2207/20084 , G06T2207/20096
摘要： By using the state transition of a highly interconnected neural network, in order to solve a combination problem, an energy function is set by the following procedure: (i) the energy function is set in correspondence to the size of the combination problem; (ii) the energy function is set for a combination problem to be solved by using an energy function which solved another combination problem of a different size from the combination problem to be solved. Also, in order to solve a problem involving the cutting out a specific image from a whole image, as a combination problem when obtaining pixels representing a contour of an object, the energy function is set by either (i) or (ii) above.
摘要翻译：通过使用高度互联的神经网络的状态转换，为了解决组合问题，通过以下过程设置能量函数：（i）能量函数对应于组合问题的大小; （ii）通过使用解决与要解决的组合问题不同的尺寸的另一组合问题的能量函数来解决组合问题的能量函数。此外，为了解决涉及从整体图像切出特定图像的问题，作为组合问题，当获得表示对象轮廓的像素时，能量函数由上述（i）或（ii）设定。

10. 发明授权

US5537132A Method of information reference for hypermedia 失效
标题翻译：超媒体信息参考方法
公开(公告)号：US5537132A
公开(公告)日：1996-07-16
申请号：US63122
申请日：1993-05-17
申请人： Tadahiro Teraoka , Shinichiro Miyaoka , Makoto Kato
发明人： Tadahiro Teraoka , Shinichiro Miyaoka , Makoto Kato
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G06F17/30014
摘要： An information reference method includes a computer, a storage unit for storing display information to be processed by the computer, a display unit for displaying display information stored in the storage unit, and an indication unit for indicating any desired point on the screen of the display unit. The information reference method comprises a step for displaying a portion of display information stored in the storage unit, a step for indicating any desired point of a display image on the screen by the indication unit, and a step for selecting one of a plurality of display information linked in advance to a displayed image. The information retrieval method further comprises a step for providing, within display information, link information for showing the degree of relevancy between a displayed image and the plurality of display information, and a step for mutually comparing link information at an indicated point to decide display information to be selected.
摘要翻译：信息参考方法包括计算机，用于存储由计算机处理的显示信息的存储单元，用于显示存储在存储单元中的显示信息的显示单元，以及用于指示显示屏幕上的任何期望点的指示单元单元。信息参考方法包括显示存储在存储单元中的显示信息的一部分的步骤，用于通过指示单元在屏幕上指示显示图像的任何期望点的步骤，以及用于选择多个显示中的一个的步骤提前链接到显示图像的信息。信息检索方法还包括在显示信息内提供用于显示所显示的图像与多个显示信息之间的相关程度的链接信息的步骤，以及用于相互比较指示点处的链接信息以决定显示信息的步骤被选中。

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