Gradient Domain Editing of Animated Meshes
    1.
    发明申请
    Gradient Domain Editing of Animated Meshes 有权
    动画网格梯度域编辑

    公开(公告)号:US20090002376A1

    公开(公告)日:2009-01-01

    申请号:US11772001

    申请日:2007-06-29

    IPC分类号: G06T13/00

    CPC分类号: G06T13/40

    摘要: Gradient domain editing of animated meshes is described. Exemplary systems edit deforming mesh sequences by applying Laplacian mesh editing techniques in the spacetime domain. A user selects relevant frames or handles to edit and the edits are propagated to the entire sequence. For example, if the mesh depicts an animated figure, then user-modifications to position of limbs, head, torso, etc., in one frame are propagated to the entire sequence. In advanced editing modes, a user can reposition footprints over new terrain and the system automatically conforms the walking figure to the new footprints. A user-sketched curve can automatically provide a new motion path. Movements of one animated figure can be transferred to a different figure. Caricature and cartoon special effects are available. The user can also select spacetime morphing to smoothly change the shape and motion of one animated figure into another over a short interval.

    摘要翻译: 描述动画网格的渐变域编辑。 示例性系统通过在时空域中应用拉普拉斯网格编辑技术来编辑变形网格序列。 用户选择要编辑的相关帧或句柄,并将编辑传播到整个序列。 例如,如果网格描绘了动画人物,则在一个帧中的肢体,头部,躯干等的位置的用户修改被传播到整个序列。 在高级编辑模式下,用户可以在新地形上重新定位足迹,系统会自动将走势图符合到新的脚印。 用户素描曲线可以自动提供新的运动路径。 一个动画人物的动作可以转移到不同的数字。 有漫画和卡通特效。 用户还可以选择时空变形,以便在短时间间隔内将一个动画人物的形状和运动平滑地改变为另一个。

    Gradient domain editing of animated meshes
    2.
    发明授权
    Gradient domain editing of animated meshes 有权
    动画网格的梯度域编辑

    公开(公告)号:US07843456B2

    公开(公告)日:2010-11-30

    申请号:US11772001

    申请日:2007-06-29

    IPC分类号: G06T13/00

    CPC分类号: G06T13/40

    摘要: Gradient domain editing of animated meshes is described. Exemplary systems edit deforming mesh sequences by applying Laplacian mesh editing techniques in the spacetime domain. A user selects relevant frames or handles to edit and the edits are propagated to the entire sequence. For example, if the mesh depicts an animated figure, then user-modifications to position of limbs, head, torso, etc., in one frame are propagated to the entire sequence. In advanced editing modes, a user can reposition footprints over new terrain and the system automatically conforms the walking figure to the new footprints. A user-sketched curve can automatically provide a new motion path. Movements of one animated figure can be transferred to a different figure. Caricature and cartoon special effects are available. The user can also select spacetime morphing to smoothly change the shape and motion of one animated figure into another over a short interval.

    摘要翻译: 描述动画网格的渐变域编辑。 示例性系统通过在时空域中应用拉普拉斯网格编辑技术来编辑变形网格序列。 用户选择要编辑的相关帧或句柄,并将编辑传播到整个序列。 例如,如果网格描绘了动画人物,则在一个帧中的肢体,头部,躯干等的位置的用户修改被传播到整个序列。 在高级编辑模式下,用户可以在新地形上重新定位足迹,系统会自动将走势图符合到新的脚印。 用户素描曲线可以自动提供新的运动路径。 一个动画人物的动作可以转移到不同的数字。 有漫画和卡通特效。 用户还可以选择时空变形,以便在短时间间隔内将一个动画人物的形状和运动平滑地改变为另一个。

    DIRECT MANIPULATION OF SUBDIVISION SURFACES USING A GRAPHICS PROCESSING UNIT
    4.
    发明申请
    DIRECT MANIPULATION OF SUBDIVISION SURFACES USING A GRAPHICS PROCESSING UNIT 失效
    使用图形处理单元直接操纵子表面

    公开(公告)号:US20080316202A1

    公开(公告)日:2008-12-25

    申请号:US11767427

    申请日:2007-06-22

    IPC分类号: G06T15/00

    CPC分类号: G06T17/20

    摘要: A graphics system allows for manipulation of a detail mesh for a subdivision surface. To deform the subdivision surface, the graphics system generates a corresponding deformed control mesh by attempting to satisfy both position constraints of the manipulation and Laplacian constraints for the detail mesh. After the deformed control mesh is generated, the deformed detail mesh can be generated by applying a subdivision function to the deformed control mesh to generate a deformed smooth mesh and then applying detail information to the deformed smooth mesh.

    摘要翻译: 图形系统允许操纵细分表面的细节网格。 为了使细分表面变形,图形系统通过尝试满足操作的位置约束和细节网格的拉普拉斯约束来生成相应的变形控制网格。 在生成变形控制网格之后,可以通过对变形的控制网格应用细分功能来生成变形的细节网格,以生成变形的平滑网格,然后将细节信息应用于变形的平滑网格。

    Direct manipulation of subdivision surfaces using a graphics processing unit
    6.
    发明授权
    Direct manipulation of subdivision surfaces using a graphics processing unit 失效
    使用图形处理单元直接操纵细分表面

    公开(公告)号:US07868885B2

    公开(公告)日:2011-01-11

    申请号:US11767427

    申请日:2007-06-22

    IPC分类号: G06T15/00

    CPC分类号: G06T17/20

    摘要: A graphics system allows for manipulation of a detail mesh for a subdivision surface. To deform the subdivision surface, the graphics system generates a corresponding deformed control mesh by attempting to satisfy both position constraints of the manipulation and Laplacian constraints for the detail mesh. After the deformed control mesh is generated, the deformed detail mesh can be generated by applying a subdivision function to the deformed control mesh to generate a deformed smooth mesh and then applying detail information to the deformed smooth mesh.

    摘要翻译: 图形系统允许操纵细分表面的细节网格。 为了使细分表面变形,图形系统通过尝试满足操作的位置约束和细节网格的拉普拉斯约束来生成相应的变形控制网格。 在生成变形控制网格之后,可以通过对变形的控制网格应用细分功能来生成变形的细节网格,以生成变形的平滑网格,然后将细节信息应用于变形的平滑网格。

    Shape deformation
    7.
    发明授权
    Shape deformation 有权
    形状变形

    公开(公告)号:US07843467B2

    公开(公告)日:2010-11-30

    申请号:US11612391

    申请日:2006-12-18

    IPC分类号: G09G5/00

    CPC分类号: G06T3/0093 G06T13/80

    摘要: A method and system is provided for deforming a shape of an image. In one example, an input is received for deforming a displayed shape, the shape including a boundary polygon or outline contour and a local area within the outline contour. The local area may further include vertices and edges. During deformation, an energy function corresponding to the outline contour and the local area may be determined and reduced or minimized. Positioning of the vertices and lengths of the edges may be determined based on the energy function or preservation of coordinates associated with the outline contour and the local area.

    摘要翻译: 提供了用于使图像的形状变形的方法和系统。 在一个示例中,接收用于使所显示的形状变形的输入,该形状包括轮廓轮廓内的边界多边形或轮廓轮廓和局部区域。 局部区域还可以包括顶点和边缘。 在变形期间,可以确定和减小或减小对应于轮廓轮廓和局部区域的能量函数。 可以基于能量函数或与轮廓轮廓和局部区域相关联的坐标的保持来确定边缘的顶点和长度的定位。

    SHAPE DEFORMATION
    8.
    发明申请
    SHAPE DEFORMATION 有权
    形状变形

    公开(公告)号:US20080143711A1

    公开(公告)日:2008-06-19

    申请号:US11612391

    申请日:2006-12-18

    IPC分类号: G06T17/00

    CPC分类号: G06T3/0093 G06T13/80

    摘要: A method and system is provided for deforming a shape of an image. In one example, an input is received for deforming a displayed shape, the shape including a boundary polygon or outline contour and a local area within the outline contour. The local area may further include vertices and edges. During deformation, an energy function corresponding to the outline contour and the local area may be determined and reduced or minimized. Positioning of the vertices and lengths of the edges may be determined based on the energy function or preservation of coordinates associated with the outline contour and the local area.

    摘要翻译: 提供了用于使图像的形状变形的方法和系统。 在一个示例中,接收用于使所显示的形状变形的输入,该形状包括轮廓轮廓内的边界多边形或轮廓轮廓和局部区域。 局部区域还可以包括顶点和边缘。 在变形期间,可以确定和减小或减小对应于轮廓轮廓和局部区域的能量函数。 可以基于能量函数或与轮廓轮廓和局部区域相关联的坐标的保持来确定边缘的顶点和长度的定位。

    Switching converter and method for controlling a switching converter
    10.
    发明授权
    Switching converter and method for controlling a switching converter 有权
    用于控制开关转换器的开关转换器和方法

    公开(公告)号:US09093901B2

    公开(公告)日:2015-07-28

    申请号:US13199703

    申请日:2011-09-06

    IPC分类号: H02M3/158 H02J1/10

    CPC分类号: H02M3/1582 Y10T307/406

    摘要: This invention provides a switching converter having a number N of outputs providing N output signals, said switching converter being operable in at least a boost mode. The switching converter has at least one inductor, a number of switches, and a controlling device for controlling a charging time of the at least one inductor at least by the switches such that a discharging time of the at least one inductor is constant.

    摘要翻译: 本发明提供了具有提供N个输出信号的N个输出的开关转换器,所述开关转换器可以至少以升压模式操作。 开关转换器具有至少一个电感器,多个开关和至少由开关控制至少一个电感器的充电时间的控制装置,使得至少一个电感器的放电时间是恒定的。