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1. 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。

2. 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。

3. 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。

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. 发明授权

US08711204B2 Stereoscopic editing for video production, post-production and display adaptation 有权
标题翻译：视频制作，后期制作和显示适应的立体编辑
公开(公告)号：US08711204B2
公开(公告)日：2014-04-29
申请号：US12766734
申请日：2010-04-23
申请人： Aljosa Aleksej Andrej Smolic , Oliver Wang , Manuel Lang , Alexander Hornung , Markus Gross , Wojciech Matusik
发明人： Aljosa Aleksej Andrej Smolic , Oliver Wang , Manuel Lang , Alexander Hornung , Markus Gross , Wojciech Matusik
IPC分类号： H04N9/093 , H04N13/04
CPC分类号： H04N13/128 , H04N13/111 , H04N13/122
摘要： Systems, methods and articles of manufacture are disclosed for stereoscopically editing video content. In one embodiment, image pairs of a sequence may be stereoscopically modified by altering at least one image of the image pair. The at least one image may be altered using at least one mapping function. The at least one image may also be altered based on a saliency of the image pair. The at least one image may also be altered based on disparities between the image pair. Advantageously, stereoscopic properties of video content may be edited more conveniently and efficiently.
摘要翻译：公开了用于立体地编辑视频内容的系统，方法和制品。在一个实施例中，可以通过改变图像对的至少一个图像来立体地修改序列的图像对。可以使用至少一个映射函数来改变至少一个图像。还可以基于图像对的显着性来改变至少一个图像。还可以基于图像对之间的差异来改变至少一个图像。有利地，可以更方便和有效地编辑视频内容的立体属性。

7. 发明授权

US08514932B2 Content adaptive and art directable scalable video coding 有权
标题翻译：内容自适应和艺术可定制的可扩展视频编码
公开(公告)号：US08514932B2
公开(公告)日：2013-08-20
申请号：US12702195
申请日：2010-02-08
申请人： Nikolce Stefanoski , Aljosa Smolic , Yongzhe Wang , Manuel Lang , Alexander Hornung , Markus Gross
发明人： Nikolce Stefanoski , Aljosa Smolic , Yongzhe Wang , Manuel Lang , Alexander Hornung , Markus Gross
IPC分类号： H04N7/12 , H04N7/01 , H04N7/32 , H04N11/02
CPC分类号： H04N19/537 , H04N19/33 , H04N19/463
摘要： Systems, methods and articles of manufacture are disclosed for performing scalable video coding. In one embodiment, non-linear functions are used to predict source video data using retargeted video data. Differences may be determined between the predicted video data and the source video data. The retargeted video data, the non-linear functions, and the differences may be jointly encoded into a scalable bitstream. The scalable bitstream may be transmitted and selectively decoded to produce output video for one of a plurality of predefined target platforms.
摘要翻译：公开了用于执行可缩放视频编码的系统，方法和制品。在一个实施例中，使用非线性函数来使用重定向视频数据来预测源视频数据。可以在预测的视频数据和源视频数据之间确定差异。重定向视频数据，非线性函数和差异可以被联合编码为可分级比特流。可扩展的比特流可以被传输并选择性地解码以产生多个预定目标平台之一的输出视频。

8. 发明授权

US08339582B2 Apparatus and method to correct image 有权
标题翻译：装置和方法来校正图像
公开(公告)号：US08339582B2
公开(公告)日：2012-12-25
申请号：US12926370
申请日：2010-11-12
申请人： Hyun Jung Shim , Jae Young Sim , Do Kyoon Kim , Jeong Hwan Ahn , Alexander Hornung , Markus Gross , Rolf Adelsberger
发明人： Hyun Jung Shim , Jae Young Sim , Do Kyoon Kim , Jeong Hwan Ahn , Alexander Hornung , Markus Gross , Rolf Adelsberger
IPC分类号： G01B11/26
CPC分类号： G01C3/08 , G01S7/497 , G01S17/89
摘要： An apparatus and method of correcting an image are provided. The apparatus includes a receiver to receive a depth value and a luminous intensity, the depth value and the luminous intensity being measured by at least one depth sensor, and a correction unit to read a correction depth value of a plurality of correction depth values mapped to different depth values and different luminous intensities from a first storage unit and to correct the measured depth value using the read correction depth value, the correction depth value being mapped to the measured depth value and the measured luminous intensity.
摘要翻译：提供了一种校正图像的装置和方法。该装置包括：接收器，用于接收由至少一个深度传感器测量的深度值和发光强度，深度值和发光强度;以及校正单元，用于读取映射到多个校正深度值的校正深度值不同的深度值和来自第一存储单元的不同的发光强度，并且使用读取的校正深度值来校正测量的深度值，校正深度值被映射到测量的深度值和测量的发光强度。

9. 发明申请

US20110310376A1 Apparatus and method to correct image 有权
标题翻译：装置和方法来校正图像
公开(公告)号：US20110310376A1
公开(公告)日：2011-12-22
申请号：US12926370
申请日：2010-11-12
申请人： Hyun Jung Shim , Jae Young Sim , Do Kyoon Kim , Jeong Hwan Ahn , Alexander Hornung , Markus Gross , Rolf Adelsberger
发明人： Hyun Jung Shim , Jae Young Sim , Do Kyoon Kim , Jeong Hwan Ahn , Alexander Hornung , Markus Gross , Rolf Adelsberger
IPC分类号： G01C3/08
CPC分类号： G01C3/08 , G01S7/497 , G01S17/89
摘要： An apparatus and method of correcting an image are provided. The apparatus includes a receiver to receive a depth value and a luminous intensity, the depth value and the luminous intensity being measured by at least one depth sensor, and a correction unit to read a correction depth value of a plurality of correction depth values mapped to different depth values and different luminous intensities from a first storage unit and to correct the measured depth value using the read correction depth value, the correction depth value being mapped to the measured depth value and the measured luminous intensity.
摘要翻译：提供了一种校正图像的装置和方法。该装置包括：接收器，用于接收由至少一个深度传感器测量的深度值和发光强度，深度值和发光强度;以及校正单元，用于读取映射到多个校正深度值的校正深度值不同的深度值和来自第一存储单元的不同的发光强度，并且使用读取的校正深度值来校正测量的深度值，校正深度值被映射到测量的深度值和测量的发光强度。

10. 发明授权

US09113043B1 Multi-perspective stereoscopy from light fields 有权
标题翻译：光场多透视立体镜
公开(公告)号：US09113043B1
公开(公告)日：2015-08-18
申请号：US13317658
申请日：2011-10-24
申请人： Changil Kim , Alexander Hornung , Simon Heinzle , Wojciech Matusik , Markus Gross
发明人： Changil Kim , Alexander Hornung , Simon Heinzle , Wojciech Matusik , Markus Gross
IPC分类号： H04N7/18 , H04N13/02 , G09G5/00
CPC分类号： H04N7/18 , G02B27/0172 , G02B2027/0134 , G02B2027/0138 , G02B2027/0178 , G06T3/0093 , G06T15/06 , G06T15/08 , G06T2200/04 , G06T2207/10004 , G06T2207/10016 , G06T2210/61 , G06T2219/2008 , G09G5/00 , H04N13/128 , H04N13/239 , H04N13/271 , H04N13/275 , H04N13/282 , H04N13/31 , H04N13/32 , H04N13/339 , H04N13/349 , H04N13/395 , H04N2013/0081 , H04N2013/0092
摘要： Methods and systems for generating stereoscopic content with granular control over binocular disparity based on multi-perspective imaging from representations of light fields are provided. The stereoscopic content is computed as piecewise continuous cuts through a representation of a light field, minimizing an energy reflecting prescribed parameters such as depth budget, maximum binocular disparity gradient, desired stereoscopic baseline. The methods and systems may be used for efficient and flexible stereoscopic post-processing, such as reducing excessive binocular disparity while preserving perceived depth or retargeting of already captured scenes to various view settings. Moreover, such methods and systems are highly useful for content creation in the context of multi-view autostereoscopic displays and provide a novel conceptual approach to stereoscopic image processing and post-production.
摘要翻译：提供了基于从光场表示的多视角成像产生具有对双目视差的细粒度控制的立体内容的方法和系统。立体内容被计算为通过光场的表示的分段连续切割，最小化反映规定参数的能量，例如深度预算，最大双眼视差梯度，期望的立体基线。方法和系统可以用于有效和灵活的立体后处理，例如减少过度的双目视差，同时保持感测深度或将已捕获的场景重新定位到各种视图设置。此外，这种方法和系统对于在多视点自动立体显示器的背景下的内容创建非常有用，并且提供了一种用于立体图像处理和后期制作的新颖的概念方法。

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