公开(公告)号：US09275497B2

公开(公告)日：2016-03-01

申请号：US13255896

申请日：2010-02-26

申请人： Mamoru Kikuta ,  Kenjiro Miura ,  Daijiro Uzuyama ,  Kenji Takahashi

发明人： Mamoru Kikuta ,  Kenjiro Miura ,  Daijiro Uzuyama ,  Kenji Takahashi

IPC分类号： G06T17/20 ,  G06T19/00 ,  G06F17/50 ,  B29C33/38 ,  B29C33/42

CPC分类号： G06T17/20 ,  B29C33/3835 ,  B29C33/424 ,  G06F17/50 ,  G06F2217/41 ,  G06T19/00 ,  Y02T10/82

摘要： Surface form data as an object to which a grain is applied is inputted to a data input part. A plane polygon forming part projects a borderline of the surface form data on an x-y plane and changes the borderline to poly-lines to form a two-dimensional polygon mesh having the borderline as an outer edge. A three-dimensional polygon forming part connects together intersections of straight lines extending to a z-axis direction from apexes of the polygon mesh and the original surface form data to obtain a three-dimensional polygon mesh and further make the mesh uniform. A grain forming part obtains an amount of displacement from texture data corresponding to the apex of the three-dimensional polygon mesh through a texture model formed and deformed in a texture model deforming part to set polygon data obtained by connecting together the apexes respectively displaced in normal directions as the surface processed data.

摘要翻译： 将作为被施加颗粒的对象的表面形式数据输入到数据输入部。 平面多边形形成部分在x-y平面上投影表面形式数据的边界，并将边界线改变为多边形以形成具有边界作为外边缘的二维多边形网格。 三维多边形形成部分将从多边形网格的顶点延伸到z轴方向的直线的交点与原始表面形成数据连接在一起，以获得三维多边形网格并进一步使网格均匀。 颗粒形成部件通过在纹理模型变形部分中形成和变形的纹理模型获得与三维多边形网格的顶点相对应的纹理数据的位移量，以设置通过将正常移位的顶点连接在一起而获得的多边形数据 方向作为表面处理数据。

公开(公告)号：US20120001908A1

公开(公告)日：2012-01-05

申请号：US13255896

申请日：2010-02-26

申请人： Mamoru Kikuta ,  Kenjiro Miura ,  Daijiro Uzuyama ,  Kenji Takahashi

发明人： Mamoru Kikuta ,  Kenjiro Miura ,  Daijiro Uzuyama ,  Kenji Takahashi

IPC分类号： G06T15/00

CPC分类号： G06T17/20 ,  B29C33/3835 ,  B29C33/424 ,  G06F17/50 ,  G06F2217/41 ,  G06T19/00 ,  Y02T10/82

摘要： Surface processed data is formed to which a grain having a good outward appearance is applied without generating little distortion on the surface of a product by requiring no enormous data process.Surface form data as an object to which a grain is applied is inputted to a data input part 11. A plane polygon forming part 14 projects a borderline of the surface form data on an x-y plane and changes the borderline to poly-lines to form a two-dimensional polygon mesh having the borderline as an outer edge. A three-dimensional polygon forming part 15 connects together intersections of straight lines extending to a z-axis direction from apexes of the polygon mesh and the original surface form data to obtain a three-dimensional polygon mesh and further make the mesh uniform. A grain forming part 17 obtains an amount of displacement from texture data corresponding to the apex of the three-dimensional polygon mesh through a texture model formed and deformed in a texture model deforming part 16 to set polygon data obtained by connecting together the apexes respectively displaced in normal directions as the surface processed data.

摘要翻译： 形成表面处理的数据，通过不需要大量的数据处理，在其上施加具有良好外观的颗粒，而不会在产品的表面上产生很小的变形。 将作为被施加纹理的对象的表面形式数据输入到数据输入部分11.平面多边形形成部分14在xy平面上投影表面形式数据的边界，并将边界线改变为多边形以形成 具有边界作为外边缘的二维多边形网格。 三维多边形形成部分15将从多边形网格的顶点延伸到z轴方向的直线的交点与原始表面形成数据连接在一起，以获得三维多边形网格，并进一步使网格均匀。 颗粒形成部分17通过在纹理模型变形部分16中形成和变形的纹理模型获得对应于三维多边形网格的顶点的纹理数据的位移量，以设置通过将分别位移的顶点连接在一起而获得的多边形数据 作为表面处理数据的正常方向。

公开(公告)号：US09607410B2

公开(公告)日：2017-03-28

申请号：US14003475

申请日：2011-10-24

申请人： Mamoru Kikuta ,  Kenjiro Miura ,  Daijiro Uzuyama

发明人： Mamoru Kikuta ,  Kenjiro Miura ,  Daijiro Uzuyama

IPC分类号： G06T11/00 ,  G06F17/50 ,  G06T15/04 ,  G06T19/20

CPC分类号： G06T11/001 ,  G05B2219/34171 ,  G06F17/5018 ,  G06T15/04 ,  G06T19/20 ,  G06T2219/2021

摘要： A surface of a product is divided into a plurality of patches and a polygon mesh is formed. Sequences of vertexes on borderlines between the adjacent patches are allowed to correspond to each other, and then, a texture is mapped on each of patch units. The vertexes of the polygon mesh displaced in accordance with the mapped texture are connected together to form crimp applied polygon data for each of the patch units. In each of processing stages, since data to be processed can be limited to data of the two adjacent patches at the maximum, a practicable range of a computer is not exceeded due to the restriction of capacity of an operation memory.

公开(公告)号：US20140063038A1

公开(公告)日：2014-03-06

申请号：US14003475

申请日：2011-10-24

申请人： Mamoru Kikuta ,  Kenjiro Miura ,  Daijiro Uzuyama

发明人： Mamoru Kikuta ,  Kenjiro Miura ,  Daijiro Uzuyama

IPC分类号： G06T11/00

CPC分类号： G06T11/001 ,  G05B2219/34171 ,  G06F17/5018 ,  G06T15/04 ,  G06T19/20 ,  G06T2219/2021

摘要： A surface of a product is divided into a plurality of patches and a polygon mesh is formed. Sequences of vertexes on borderlines between the adjacent patches are allowed to correspond to each other, and then, a texture is mapped on each of patch units. The vertexes of the polygon mesh displaced in accordance with the mapped texture are connected together to form crimp applied polygon data for each of the patch units. In each of processing stages, since data to be processed can be limited to data of the two adjacent patches at the maximum, a practicable range of a computer is not exceeded due to the restriction of capacity of an operation memory.

摘要翻译： 产品的表面被分成多个贴片并且形成多边形网格。 允许相邻贴片之间的边界上的顶点的序列彼此对应，然后在每个贴片单元上映射纹理。 根据映射的纹理移位的多边形网格的顶点被连接在一起，以形成每个贴片单元的卷曲应用的多边形数据。 在每个处理阶段中，由于要处理的数据可以被限制在最大的两个相邻块的数据，所以由于操作存储器的容量的限制，不会超过计算机的可行范围。

公开(公告)号：US20130002670A1

公开(公告)日：2013-01-03

申请号：US13583638

申请日：2011-03-08

申请人： Mamoru Kikuta ,  Kenjiro Miura

发明人： Mamoru Kikuta ,  Kenjiro Miura

IPC分类号： G06T15/04

CPC分类号： G06T15/04 ,  G06T17/20 ,  Y02T10/82

摘要： A polygon-meshed surface of a product is divided into regions, and a texture GA is mapped in an initial region A. The boundary line of an adjacent region B is multiplexed outward, and an overlapped region D is provided between the initial region and the adjacent region, and a region X to be processed is projected onto a two-dimensional plane and a texture GB is allocated. An optimal boundary line FS in which the difference between the pixel values of the textures GA and GB becomes minimal in the overlapped region is obtained, and the texture GB is mapped in the region X being processed so that the texture is connected to the texture GA at the optimal boundary line. The apexes of the polygon mesh displaced on the basis of the textures mapped in all the regions are connected to obtain grain-given polygon data.

摘要翻译： 产品的多边形网格表面被划分为区域，并且纹理GA被映射到初始区域A.相邻区域B的边界线向外多路复用，并且在初始区域和第二区域之间提供重叠区域D. 并且将要处理的区域X投影到二维平面上，并且分配纹理GB。 获得纹理GA和GB的像素值之间的差在重叠区域中变得最小的最佳边界线FS，并且将纹理GB映射在被处理的区域X中，使得纹理连接到纹理GA 在最优边界线。 基于映射在所有区域中的纹理移位的多边形网格的顶点被连接以获得纹理给定的多边形数据。

公开(公告)号：US09013481B2

公开(公告)日：2015-04-21

申请号：US13583638

申请日：2011-03-08

申请人： Mamoru Kikuta ,  Kenjiro Miura

发明人： Mamoru Kikuta ,  Kenjiro Miura

IPC分类号： G06T17/00 ,  G06T17/20 ,  G06T15/04

CPC分类号： G06T15/04 ,  G06T17/20 ,  Y02T10/82

摘要： A polygon-meshed surface of a product is divided into regions, and a texture GA is mapped in an initial region A. The boundary line of an adjacent region B is multiplexed outward, and an overlapped region D is provided between the initial region and the adjacent region, and a region X to be processed is projected onto a two-dimensional plane and a texture GB is allocated. An optimal boundary line FS in which the difference between the pixel values of the textures GA and GB becomes minimal in the overlapped region is obtained, and the texture GB is mapped in the region X being processed so that the texture is connected to the texture GA at the optimal boundary line. The apexes of the polygon mesh displaced on the basis of the textures mapped in all the regions are connected to obtain grain-given polygon data.

摘要翻译： 产品的多边形网格表面被划分为区域，并且纹理GA被映射到初始区域A.相邻区域B的边界线向外多路复用，并且在初始区域和第二区域之间提供重叠区域D. 并且将要处理的区域X投影到二维平面上，并且分配纹理GB。 获得纹理GA和GB的像素值之间的差在重叠区域中变得最小的最佳边界线FS，并且将纹理GB映射在被处理的区域X中，使得纹理连接到纹理GA 在最优边界线。 基于映射在所有区域中的纹理移位的多边形网格的顶点被连接以获得纹理给定的多边形数据。

公开(公告)号：US08620100B2

公开(公告)日：2013-12-31

申请号：US13201439

申请日：2010-02-15

申请人： Kenjiro Miura ,  Kenji Takahashi

发明人： Kenjiro Miura ,  Kenji Takahashi

IPC分类号： G06T5/00

CPC分类号： H04N5/23248 ,  G06T5/004 ,  G06T2207/10016 ,  G06T2207/20201 ,  H04N5/23254 ,  H04N5/23267

摘要： A motion blur control device uses inter-frame movement computation means to compute an inter-frame movement direction and an inter-frame movement amount from plural frame images acquired at a specific time interval. Motion blur correction means then generates a corrected frame image by correcting motion blur in a specific frame image in plural frame images based on the blur amount set within a range not exceeding the inter-frame movement amount and based on the inter-frame movement direction. Evaluation means evaluates the corrected frame image using a motion blur evaluation function. The motion blur control device controls the blur amount such that the motion blur evaluation function satisfies a specific condition.

摘要翻译： 运动模糊控制装置使用帧间移动计算装置来计算从特定时间间隔获取的多个帧图像中的帧间移动方向和帧间移动量。 然后，运动模糊校正装置基于在不超过帧间移动量的范围内并且基于帧间移动方向，设定多个帧图像中的特定帧图像中的运动模糊来生成校正帧图像。 评估装置使用运动模糊评估函数评估校正的帧图像。 运动模糊控制装置控制模糊量，使得运动模糊评估功能满足特定条件。

公开(公告)号：US20110135206A1

公开(公告)日：2011-06-09

申请号：US12999828

申请日：2009-06-22

申请人： Kenjiro Miura ,  Kenji Takahashi

发明人： Kenjiro Miura ,  Kenji Takahashi

IPC分类号： G06K9/46

CPC分类号： G06T7/20 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/20221 ,  H04N5/144 ,  H04N5/23248 ,  H04N5/77

摘要： An image correction device is provided with a CPU (22). The CPU (22) calculates the square values of the differences between pixel values of a transformed frame image In+1 and pixel values of a frame image In at the identical coordinates thereof each time predetermined values are set in the amount of translation and the amount of rotation, respectively, and a first transform frame image is generated; integrates the square values corresponding to all identical coordinates, where at least the transformed frame image In+1 and the frame image In overlap, so as to derive the error function; searches for the minimum value of the derived error function by using the Broyden-Fletcher-Goldfarb-Shanno (BFGS) method; and extracts the affine transform parameters, which are obtained at the minimum value of the error function, as the amount of change of the frame image In+1 relative to the frame image In.

摘要翻译： 图像校正装置具有CPU（22）。 CPU（22）每当将预定值设定为平移量和量的量时，在相同的坐标处计算变换后的帧图像In + 1的像素值与像素值In的像素值之间的差的平方值 的旋转，并且生成第一变换帧图像; 将对应于所有相同坐标的平方值积分，其中至少变换的帧图像In + 1和帧图像In重叠，以便导出误差函数; 使用Broyden-Fletcher-Goldfarb-Shanno（BFGS）方法搜索导出误差函数的最小值; 并且将在误差函数的最小值处获得的仿射变换参数提取为帧图像In + 1相对于帧图像In的变化量。

公开(公告)号：US20110299793A1

公开(公告)日：2011-12-08

申请号：US13201439

申请日：2010-02-15

申请人： Kenjiro Miura ,  Kenji Takahashi

发明人： Kenjiro Miura ,  Kenji Takahashi

IPC分类号： G06T5/00

CPC分类号： H04N5/23248 ,  G06T5/004 ,  G06T2207/10016 ,  G06T2207/20201 ,  H04N5/23254 ,  H04N5/23267

摘要： A motion blur control device uses inter-frame movement computation means to compute an inter-frame movement direction and an inter-frame movement amount from plural frame images acquired at a specific time interval. Motion blur correction means then generates a corrected frame image by correcting motion blur in a specific frame image in plural frame images based on the blur amount set within a range not exceeding the inter-frame movement amount and based on the inter-frame movement direction. Evaluation means evaluates the corrected frame image using a motion blur evaluation function. The motion blur control device controls the blur amount such that the motion blur evaluation function satisfies a specific condition.

摘要翻译： 运动模糊控制装置使用帧间移动计算装置来计算从特定时间间隔获取的多个帧图像中的帧间移动方向和帧间移动量。 然后，运动模糊校正装置基于在不超过帧间移动量的范围内并且基于帧间移动方向，设定多个帧图像中的特定帧图像中的运动模糊来生成校正帧图像。 评估装置使用运动模糊评估函数评估校正的帧图像。 运动模糊控制装置控制模糊量，使得运动模糊评估功能满足特定条件。

公开(公告)号：US20110164041A1

公开(公告)日：2011-07-07

申请号：US12996242

申请日：2009-06-05

申请人： Kenjiro Miura

发明人： Kenjiro Miura

IPC分类号： G06T11/20

CPC分类号： G06T11/203

摘要： To easily form curves preferable for design (beautiful curves or aesthetic curves). A CAD system includes: a receiving unit that receives input of graphic information representing a line figure that includes a curve; a dividing unit that divides the line figure into a plurality of segments and generating a plurality of pieces of segment information corresponding to the plurality of segments; a first shaping unit that shapes a curve in each segment by converting each of the plurality of pieces of segment information through a function defined in terms of a curvature; a second shaping unit that further shapes the plurality of segments by converting each of the converted plurality of pieces of segment information so that a difference between a curvature at an endpoint of one segment represented by the piece of segment information and a curvature at an endpoint of another segment connected to the endpoint of the one segment becomes equal to or smaller than a predetermined threshold; and a display unit that outputs the graphic information representing the line figure that consists of the plurality of shaped segments.

摘要翻译： 为了容易地形成优选的设计曲线（美丽的曲线或美学曲线）。 CAD系统包括：接收单元，其接收表示包括曲线的线图的图形信息的输入; 划分单元，将线图划分成多个段，并生成与多个段对应的多个段信息; 第一成形单元，其通过通过根据曲率定义的函数转换多个段信息中的每一个来对每个段中的曲线进行整形; 第二整形单元，其通过将每个所述经转换的多条段信息转换成使得由所述段信息表示的一个段的端点处的曲率与端段处的曲率之间的差异进一步对所述多个段进行整形 连接到一个段的端点的另一段变为等于或小于预定阈值; 以及显示单元，其输出表示由多个成形段组成的线图的图形信息。