专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09082005B2 Smart scribbles for sketch segmentation 有权
标题翻译：智能涂鸦草图分割
公开(公告)号：US09082005B2
公开(公告)日：2015-07-14
申请号：US13424083
申请日：2012-03-19
申请人： Gioacchino Noris , Daniel Sykora , Ariel Shamir , Stelian Coros , Alexander Hornung , Robert Sumner , Maryann Simmons , Brian Whited , Markus Gross
发明人： Gioacchino Noris , Daniel Sykora , Ariel Shamir , Stelian Coros , Alexander Hornung , Robert Sumner , Maryann Simmons , Brian Whited , Markus Gross
IPC分类号： G06T11/20 , G06K9/00 , G06K9/62
CPC分类号： G06K9/00416 , G06K9/6224
摘要： A method is provided for sketch segmentation via smart scribbles, the results of which are especially suitable for interactive real-time graphics editing applications. A vector-based drawing may be segmented into labels based on input scribbles provided by a user. By organizing the labeling as an energy minimization problem, an approximate solution can be found using a sequence of binary graph cuts for an equivalent graph, providing an optimized implementation in a polynomial time suitable for real-time drawing applications. The energy function may include time, proximity, direction, and curvature between strokes as smoothness terms, and proximity, direction, and oriented curvature between strokes and scribbles as data terms. Additionally, the energy function may be modified to provide for user control over locality control, allowing the selection of appropriately sized labeling regions by scribble input speed or scribble input pressure. Once the drawing is labeled, a wide range of drawing applications are enabled.
摘要翻译：提供了一种通过智能涂鸦进行草图分割的方法，其结果特别适用于交互式实时图形编辑应用。基于矢量的绘图可以基于用户提供的输入涂鸦来分割成标签。通过将标签组织为能量最小化问题，可以使用等效图形的二进制图形切割序列找到近似解决方案，在适合实时绘图应用的多项式时间内提供优化的实现。能量函数可以包括笔画之间的时间，接近度，方向和曲率，作为平滑度项，以及作为数据项的笔划和笔迹之间的接近度，方向和取向曲率。此外，可以修改能量函数以提供用户对局部性控制的控制，允许通过涂抹输入速度或涂抹输入压力来选择适当尺寸的标签区域。一旦绘图被标记，就可以使用各种绘图应用程序。

2. 发明授权

US09123145B2 Temporal noise control for sketchy animation 有权
标题翻译：时间噪音控制用于粗略动画
公开(公告)号：US09123145B2
公开(公告)日：2015-09-01
申请号：US13525052
申请日：2012-06-15
申请人： Gioacchino Noris , Daniel Sykora , Stelian Coros , Alexander Hornung , Brian Whited , Maryann Simmons , Markus Gross , Robert Sumner
发明人： Gioacchino Noris , Daniel Sykora , Stelian Coros , Alexander Hornung , Brian Whited , Maryann Simmons , Markus Gross , Robert Sumner
IPC分类号： G06T13/00
CPC分类号： G06T13/00
摘要： Techniques are presented for controlling the amount of temporal noise in certain animation sequences. Sketchy animation sequences are received in an input in a digital form and used to create an altered version of the same animation with temporal coherence enforced down to the stroke level, resulting in a reduction of the perceived noise. The amount of reduction is variable and can be controlled via a single parameter to achieve a desired artistic effect.
摘要翻译：提出了用于控制某些动画序列中的时间噪声量的技术。在数字形式的输入中接收粗略的动画序列，并且用于创建相同动画的改变版本，并且时间相干性强制到笔画级别，导致感知噪声的降低。减少量是可变的，并且可以通过单个参数来控制以实现期望的艺术效果。

3. 发明申请

US20130241934A1 Smart Scribbles for Sketch Segmentation 有权
标题翻译：智能涂鸦草图分割
公开(公告)号：US20130241934A1
公开(公告)日：2013-09-19
申请号：US13424083
申请日：2012-03-19
申请人： Gioacchino Norris , Daniel Sykora , Ariel Shamir , Stelian Coros , Alexander Hornung , Robert Sumner , Maryann Simmons , Brian Whited , Markus Gross
发明人： Gioacchino Norris , Daniel Sykora , Ariel Shamir , Stelian Coros , Alexander Hornung , Robert Sumner , Maryann Simmons , Brian Whited , Markus Gross
IPC分类号： G06T11/20
CPC分类号： G06K9/00416 , G06K9/6224
摘要： A method is provided for sketch segmentation via smart scribbles, the results of which are especially suitable for interactive real-time graphics editing applications. A vector-based drawing may be segmented into labels based on input scribbles provided by a user. By organizing the labeling as an energy minimization problem, an approximate solution can be found using a sequence of binary graph cuts for an equivalent graph, providing an optimized implementation in a polynomial time suitable for real-time drawing applications. The energy function may include time, proximity, direction, and curvature between strokes as smoothness terms, and proximity, direction, and oriented curvature between strokes and scribbles as data terms. Additionally, the energy function may be modified to provide for user control over locality control, allowing the selection of appropriately sized labeling regions by scribble input speed or scribble input pressure. Once the drawing is labeled, a wide range of drawing applications are enabled.
摘要翻译：提供了一种通过智能涂鸦进行草图分割的方法，其结果特别适用于交互式实时图形编辑应用。基于矢量的绘图可以基于用户提供的输入涂鸦来分割成标签。通过将标签组织为能量最小化问题，可以使用等效图形的二进制图形切割序列找到近似解决方案，在适合实时绘图应用的多项式时间内提供优化的实现。能量函数可以包括笔画之间的时间，接近度，方向和曲率，作为平滑度项，以及作为数据项的笔划和笔迹之间的接近度，方向和取向曲率。此外，可以修改能量函数以提供用户对局部性控制的控制，允许通过涂抹输入速度或涂抹输入压力来选择适当尺寸的标签区域。一旦绘图被标记，就可以使用各种绘图应用程序。

4. 发明申请

US20110175916A1 VECTORIZATION OF LINE DRAWINGS USING GLOBAL TOPOLOGY AND STORING IN HYBRID FORM 有权
标题翻译：使用全局拓扑和混合形式存储的线图的展示
公开(公告)号：US20110175916A1
公开(公告)日：2011-07-21
申请号：US12843822
申请日：2010-07-26
申请人： Gioacchino Noris , Alexander Hornung , Robert Sumner , Maryann Simmons , Markus Gross
发明人： Gioacchino Noris , Alexander Hornung , Robert Sumner , Maryann Simmons , Markus Gross
IPC分类号： G06T11/20
CPC分类号： G06K9/481 , G06K9/00416
摘要： An animation system can vectorize an image by generating, from an input drawing, a dataset corresponding to vector and digital representations of the input drawing such that a rendering engine could render an image having features in common with the input drawing from the representations, as a collection of strokes and/or objects rather than merely a collection of pixels having pixel color values. A vectorizer might receive an input image, generate a particle clustering data structure from a digitization of the input image, generate a stroke list, wherein strokes in the stroke list correspond to clusters of particles represented in the particle clustering data structure, generate a graph structure that represents connections between strokes on the stroke list, and determine additional characteristics of a stroke beyond the path of the stroke, additional characteristics being stored such that they correspond to strokes. The strokes might be generated using global topology information.
摘要翻译：动画系统可以通过从输入图形生成对应于输入图形的向量和数字表示的数据集来矢量化图像，使得渲染引擎可以从表示形式呈现具有与输入图形共同的特征的图像，作为笔画和/或对象的集合，而不仅仅是具有像素颜色值的像素的集合。向量化器可以接收输入图像，从输入图像的数字化生成粒子聚类数据结构，生成笔画列表，其中笔画列表中的笔画对应于在粒子聚类数据结构中表示的粒子簇，生成图形结构其表示笔划列表上的笔画之间的连接，并且确定笔划的额外特征超出笔画的路径，附加特征被存储使得它们对应于笔画。可以使用全局拓扑信息生成笔画。

5. 发明授权

US08766982B2 Vectorization of line drawings using global topology and storing in hybrid form 有权
标题翻译：使用全局拓扑和混合形式存储的线图的向量化
公开(公告)号：US08766982B2
公开(公告)日：2014-07-01
申请号：US12843822
申请日：2010-07-26
申请人： Gioacchino Noris , Alexander Hornung , Robert Sumner , Maryann Simmons , Markus Gross
发明人： Gioacchino Noris , Alexander Hornung , Robert Sumner , Maryann Simmons , Markus Gross
IPC分类号： G06T11/20
CPC分类号： G06K9/481 , G06K9/00416
摘要： An animation system can vectorize an image by generating, from an input drawing, a dataset corresponding to vector and digital representations of the input drawing such that a rendering engine could render an image having features in common with the input drawing from the representations, as a collection of strokes and/or objects rather than merely a collection of pixels having pixel color values. A vectorizer might receive an input image, generate a particle clustering data structure from a digitization of the input image, generate a stroke list, wherein strokes in the stroke list correspond to clusters of particles represented in the particle clustering data structure, generate a graph structure that represents connections between strokes on the stroke list, and determine additional characteristics of a stroke beyond the path of the stroke, additional characteristics being stored such that they correspond to strokes. The strokes might be generated using global topology information.
摘要翻译：动画系统可以通过从输入图形生成对应于输入图形的向量和数字表示的数据集来矢量化图像，使得渲染引擎可以从表示形式呈现具有与输入图形共同的特征的图像，作为笔画和/或对象的集合，而不仅仅是具有像素颜色值的像素的集合。向量化器可以接收输入图像，从输入图像的数字化生成粒子聚类数据结构，生成笔画列表，其中笔画列表中的笔画对应于在粒子聚类数据结构中表示的粒子簇，生成图形结构其表示笔划列表上的笔画之间的连接，并且确定笔划的额外特征超出笔画的路径，附加特征被存储使得它们对应于笔画。可以使用全局拓扑信息生成笔画。

6. 发明申请

US20140002493A1 AUGMENTED REALITY SIMULATION CONTINUUM 有权
标题翻译：增强现实模拟连续性
公开(公告)号：US20140002493A1
公开(公告)日：2014-01-02
申请号：US13538699
申请日：2012-06-29
申请人： Kenny Mitchell , Rafael C. Hostettler , Stelian Coros , Robert Sumner
发明人： Kenny Mitchell , Rafael C. Hostettler , Stelian Coros , Robert Sumner
IPC分类号： G09G5/00
CPC分类号： G06T13/20 , G06T19/006 , G06T2210/21
摘要： Techniques for simulating interactions using an augmented reality device are described. Embodiments capture a visual scene for display, wherein the visual scene is captured using one or more camera devices. Embodiments simulate a dynamic interaction between the first physical object and one or more virtual objects. Additionally, a sequence of frames is rendered for display that depicts the simulated dynamic interaction the first physical object and the one or more virtual objects.
摘要翻译：描述了使用增强现实设备来模拟交互的技术。实施例捕获用于显示的视觉场景，其中使用一个或多个相机装置捕获视觉场景。实施例模拟第一物理对象与一个或多个虚拟对象之间的动态交互。此外，渲染一系列帧以描绘第一物理对象和一个或多个虚拟对象的模拟动态交互。

7. 发明授权

US09741145B2 Augmented reality simulation continuum 有权
公开(公告)号：US09741145B2
公开(公告)日：2017-08-22
申请号：US13538699
申请日：2012-06-29
申请人： Kenny Mitchell , Rafael C. Hostettler , Stelian Coros , Robert Sumner
发明人： Kenny Mitchell , Rafael C. Hostettler , Stelian Coros , Robert Sumner
IPC分类号： G06T13/20 , G06T19/00
CPC分类号： G06T13/20 , G06T19/006 , G06T2210/21
摘要： Techniques for simulating interactions using an augmented reality device are described. Embodiments capture a visual scene for display, wherein the visual scene is captured using one or more camera devices. Embodiments simulate a dynamic interaction between the first physical object and one or more virtual objects. Additionally, a sequence of frames is rendered for display that depicts the simulated dynamic interaction the first physical object and the one or more virtual objects.

8. 发明授权

US08952984B1 3D drawing and painting system with a 3D scalar field 有权
公开(公告)号：US08952984B1
公开(公告)日：2015-02-10
申请号：US13353249
申请日：2012-01-18
申请人： Johannes Schmid , Martin Sebastian Senn , Markus Gross , Robert Sumner
发明人： Johannes Schmid , Martin Sebastian Senn , Markus Gross , Robert Sumner
IPC分类号： G09G5/00 , G06T15/50 , G06T15/60
摘要： Rendering 3D paintings can be done by compositing strokes embedded in space. Users input strokes and other image elements using an input device that specifies a 2D view of the element, and the system provides the 3D position of the element based on rules and processes, some of which allow for user input of high level parameters, thereby allowing for intuitive and quick entry of 3D elements, and a 3D scalar field. The artist can treat the full 3D space as a canvas. Strokes painted in a 2D viewport window are embedded in 3D space in a way that gives creative freedom to the artist while maintaining an acceptable level of controllability. The canvas need not be tied to any particular object already in a scene, but the canvas can be dependent on, or a function of, another object. An implicit canvas can be defined by the 3D scalar field.

9. 发明授权

US08670606B2 System and method for calculating an optimization for a facial reconstruction based on photometric and surface consistency 有权
标题翻译：基于光度和表面一致性计算面部重建优化的系统和方法
公开(公告)号：US08670606B2
公开(公告)日：2014-03-11
申请号：US12897518
申请日：2010-10-04
申请人： Thabo Dominik Beeler , Bernd Bickel , Markus Gross , Robert Sumner , Paul Beardsley
发明人： Thabo Dominik Beeler , Bernd Bickel , Markus Gross , Robert Sumner , Paul Beardsley
IPC分类号： G06K9/00
CPC分类号： G06T7/593 , G06T17/20 , G06T2200/08 , G06T2207/30201
摘要： A computer-implemented method for generating a three-dimensional model of an object. The method includes generating a coarse geometry mesh of the object; calculating an optimization for the coarse geometry mesh based on photometric consistency and surface consistency associated with the coarse geometry mesh; and refining the coarse geometry mesh with the optimization to generate the three-dimensional model for the object.
摘要翻译：一种用于生成对象的三维模型的计算机实现的方法。该方法包括生成对象的粗略几何网格; 基于与粗糙几何网格相关联的光度一致性和表面一致性，计算粗略几何网格的优化; 并通过优化来细化粗略几何网格以生成对象的三维模型。

10. 发明授权

US08624891B2 Iterative reprojection of images 有权
标题翻译：图像的迭代重新投影
公开(公告)号：US08624891B2
公开(公告)日：2014-01-07
申请号：US13007968
申请日：2011-01-17
申请人： Huw Bowles , Kenny Mitchell , Robert Sumner , Wojciech Jarosz , Markus Gross
发明人： Huw Bowles , Kenny Mitchell , Robert Sumner , Wojciech Jarosz , Markus Gross
IPC分类号： G06T15/00 , G06T15/50 , G06T15/60
CPC分类号： G06T15/205 , H04N13/261
摘要： Techniques are disclosed for performing image space reprojection iteratively. An insignificant parallax threshold depth is computed for a source image. Portions of the image having depth values greater than the insignificant parallax threshold depth may be shifted uniformly to produce corresponding portions of the reprojection (target) image. An iterative fixed-point reprojection algorithm is used to reproject the portions of the source image having depth values less than or equal to the insignificant parallax threshold depth. The fixed point reprojection algorithm quickly converges on the best pixel in the source image for each pixel in a target image representing an offset view of the source image. An additional rendering pass is employed to fill disoccluded regions of the target image, where the reprojection algorithm fails to converge.
摘要翻译：公开了用于迭代地执行图像空间重映射的技术。为源图像计算不重要的视差阈值深度。具有大于无效视差阈值深度的深度值的图像的部分可以均匀地偏移，以产生对再现（目标）图像的对应部分。迭代定点重投影算法用于重新投影具有小于或等于无效视差阈值深度的深度值的源图像部分。固定点重投影算法在代表源图像的偏移视图的目标图像中的每个像素上快速收敛于源图像中的最佳像素。采用额外的渲染过程来填充目标图像的不同区域，其中重新投影算法无法收敛。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式