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11. 发明授权

US08437514B2 Cartoon face generation 有权
标题翻译：卡通脸派
公开(公告)号：US08437514B2
公开(公告)日：2013-05-07
申请号：US11865833
申请日：2007-10-02
申请人： Fang Wen , Lin Liang , Ying-Qing Xu , Xin Zou
发明人： Fang Wen , Lin Liang , Ying-Qing Xu , Xin Zou
IPC分类号： G06K9/00
CPC分类号： G06K9/00268 , G06T11/00
摘要： A face cartooning system is described. In one implementation, the system generates an attractive cartoon face or graphic of a user's facial image. The system extracts facial features separately and applies pixel-based techniques customized to each facial feature. The style of cartoon face achieved resembles the likeness of the user more than cartoons generated by conventional vector-based cartooning techniques. The cartoon faces thus achieved provide an attractive facial appearance and thus have wide applicability in art, gaming, and messaging applications in which a pleasing degree of realism is desirable without exaggerated comedy or caricature.
摘要翻译：描述一个面部漫画系统。在一个实现中，系统生成有吸引力的卡通人脸或用户面部图像的图形。系统分别提取面部特征，并应用针对每个面部特征定制的基于像素的技术。卡通人脸的风格类似于用户的形象，不仅仅是传统矢量漫画技术产生的漫画。由此实现的卡通面孔提供了有吸引力的面部外观，因此在艺术，游戏和消息传递应用中具有广泛的应用，在这些应用中，不需要夸张的喜剧或漫画就可以实现愉悦的现实感。

12. 发明申请

US20090109236A1 LOCALIZED COLOR TRANSFER 审中-公开
标题翻译：本地化颜色转移
公开(公告)号：US20090109236A1
公开(公告)日：2009-04-30
申请号：US12193970
申请日：2008-08-19
申请人： Ying-Qing Xu , Fang Wen , Qing Luan , Lin Liang
发明人： Ying-Qing Xu , Fang Wen , Qing Luan , Lin Liang
IPC分类号： G09G5/02
CPC分类号： G06T11/001
摘要： Techniques for providing localized color transfer are disclosed. In some aspects, a user may select a source region of a source image and a destination region of a destination image. The source region and the destination region may be associated by a designator to create a color transfer pair. A localized color transfer based on the color style of the source region may be implemented to modify the destination region color style. Further aspects may include optimizing the destination image to reduce discontinuities resulting from the color transfer and enabling the user to select regions of the destination image which are not modified by localized color transfer.
摘要翻译：公开了用于提供局部色彩转移的技术。在一些方面，用户可以选择源图像的源区域和目的地图像的目的地区域。源区域和目的地区域可以由指示符相关联以创建颜色传输对。可以实现基于源区域的颜色风格的局部颜色传送来修改目的地区域颜色风格。另外的方面可以包括优化目的地图像以减少由颜色传送导致的不连续性，并且使用户能够选择不被局部颜色传送修改的目的地图像的区域。

13. 发明申请

US20090087035A1 Cartoon Face Generation 有权
标题翻译：卡通脸派生
公开(公告)号：US20090087035A1
公开(公告)日：2009-04-02
申请号：US11865833
申请日：2007-10-02
申请人： Fang Wen , Lin Liang , Ying-Qing Xu , Xin Zou
发明人： Fang Wen , Lin Liang , Ying-Qing Xu , Xin Zou
IPC分类号： G06K9/00
CPC分类号： G06K9/00268 , G06T11/00
摘要： A face cartooning system is described. In one implementation, the system generates an attractive cartoon face or graphic of a user's facial image. The system extracts facial features separately and applies pixel-based techniques customized to each facial feature. The style of cartoon face achieved resembles the likeness of the user more than cartoons generated by conventional vector-based cartooning techniques. The cartoon faces thus achieved provide an attractive facial appearance and thus have wide applicability in art, gaming, and messaging applications in which a pleasing degree of realism is desirable without exaggerated comedy or caricature.
摘要翻译：描述一个面部漫画系统。在一个实现中，系统生成有吸引力的卡通人脸或用户面部图像的图形。系统分别提取面部特征，并应用针对每个面部特征定制的基于像素的技术。卡通人脸的风格类似于用户的形象，不仅仅是传统矢量漫画技术产生的漫画。由此实现的卡通面孔提供了有吸引力的面部外观，因此在艺术，游戏和消息传递应用中具有广泛的应用，在这些应用中，不需要夸张的喜剧或漫画就可以实现愉悦的现实感。

14. 发明申请

US20100086214A1 FACE ALIGNMENT VIA COMPONENT-BASED DISCRIMINATIVE SEARCH 有权
标题翻译：通过基于组件的辨别搜索的面对齐
公开(公告)号：US20100086214A1
公开(公告)日：2010-04-08
申请号：US12245711
申请日：2008-10-04
申请人： Lin Liang , Fang Wen , Jian Sun
发明人： Lin Liang , Fang Wen , Jian Sun
IPC分类号： G06K9/46
CPC分类号： G06K9/00248 , G06K9/6203 , G06T7/251 , G06T2207/10016 , G06T2207/30201
摘要： Described is a technology in which face alignment data is obtained by processing an image using a component-based discriminative search algorithm. For each facial component, the search is guided by an associated directional classifier that determines how to move the facial component (if at all) to achieve better alignment relative to its corresponding facial component in the image. Also described is training of the classifiers.
摘要翻译：描述了通过使用基于分量的辨别搜索算法处理图像来获得面部对准数据的技术。对于每个面部组件，搜索由相关联的方向分类器引导，其确定如何移动面部组件（如果有的话），以实现相对于其在图像中的相应面部分量的更好的对准。还描述了分类器的训练。

15. 发明授权

US09123144B2 Computing 3D shape parameters for face animation 有权
标题翻译：计算面部动画的3D形状参数
公开(公告)号：US09123144B2
公开(公告)日：2015-09-01
申请号：US13295009
申请日：2011-11-11
申请人： Nikolay Smolyanskiy , Christian F. Huitema , Cha Zhang , Lin Liang , Sean Eron Anderson , Zhengyou Zhang
发明人： Nikolay Smolyanskiy , Christian F. Huitema , Cha Zhang , Lin Liang , Sean Eron Anderson , Zhengyou Zhang
IPC分类号： G06K9/00 , G06T17/00 , G06T7/00
CPC分类号： G06T7/20 , G06K9/00 , G06T7/579 , G06T13/20 , G06T17/00 , G06T2200/08 , G06T2207/10012 , G06T2207/10016 , G06T2207/30201
摘要： A three-dimensional shape parameter computation system and method for computing three-dimensional human head shape parameters from two-dimensional facial feature points. A series of images containing a user's face is captured. Embodiments of the system and method deduce the 3D parameters of the user's head by examining a series of captured images of the user over time and in a variety of head poses and facial expressions, and then computing an average. An energy function is constructed over a batch of frames containing 2D face feature points obtained from the captured images, and the energy function is minimized to solve for the head shape parameters valid for the batch of frames. Head pose parameters and facial expression and animation parameters can vary over each captured image in the batch of frames. In some embodiments this minimization is performed using a modified Gauss-Newton minimization technique using a single iteration.
摘要翻译：一种用于从二维面部特征点计算三维人头形状参数的三维形状参数计算系统和方法。捕获包含用户脸部的一系列图像。系统和方法的实施例通过随时间和各种头部姿势和面部表情检查用户的一系列捕获图像，然后计算平均值来推导用户头部的3D参数。在包含从捕获图像获得的2D面部特征点的一批帧上构建能量函数，并且将能量函数最小化以解决对于批次帧有效的头部形状参数。头部姿势参数和面部表情和动画参数可以在批次帧中的每个拍摄图像上变化。在一些实施例中，使用使用单次迭代的修正的高斯 - 牛顿最小化技术来执行该最小化。

16. 发明申请

US20130121526A1 COMPUTING 3D SHAPE PARAMETERS FOR FACE ANIMATION 有权
公开(公告)号：US20130121526A1
公开(公告)日：2013-05-16
申请号：US13295009
申请日：2011-11-11
申请人： Nikolay Smolyanskiy , Christian F. Huitema , Cha Zhang , Lin Liang , Sean Eron Anderson , Zhengyou Zhang
发明人： Nikolay Smolyanskiy , Christian F. Huitema , Cha Zhang , Lin Liang , Sean Eron Anderson , Zhengyou Zhang
IPC分类号： G06K9/00
CPC分类号： G06T7/20 , G06K9/00 , G06T7/579 , G06T13/20 , G06T17/00 , G06T2200/08 , G06T2207/10012 , G06T2207/10016 , G06T2207/30201
摘要： A three-dimensional shape parameter computation system and method for computing three-dimensional human head shape parameters from two-dimensional facial feature points. A series of images containing a user's face is captured. Embodiments of the system and method deduce the 3D parameters of the user's head by examining a series of captured images of the user over time and in a variety of head poses and facial expressions, and then computing an average. An energy function is constructed over a batch of frames containing 2D face feature points obtained from the captured images, and the energy function is minimized to solve for the head shape parameters valid for the batch of frames. Head pose parameters and facial expression and animation parameters can vary over each captured image in the batch of frames. In some embodiments this minimization is performed using a modified Gauss-Newton minimization technique using a single iteration.

17. 发明授权

US09176252B2 Estimating petrophysical parameters and invasion profile using joint induction and pressure data inversion approach 有权
标题翻译：使用联合感应和压力数据反演方法估算岩石物理参数和入侵剖面
公开(公告)号：US09176252B2
公开(公告)日：2015-11-03
申请号：US12607708
申请日：2009-10-28
申请人： Lin Liang , Aria Abubakar , Tarek Habashy , Michael Thambynayagam
发明人： Lin Liang , Aria Abubakar , Tarek Habashy , Michael Thambynayagam
IPC分类号： G01F25/00 , G01V3/38 , G01V3/28
CPC分类号： G01V3/38 , G01N15/088 , G01V3/28 , Y02A90/344
摘要： Methods and related systems are described relating to an inversion approach for interpreting the geophysical electromagnetic data. The inversion can be constrained by using a multiphase fluid flow simulator (incorporating pressure data if available) which simulates the fluid flow process and calculates the spatial distribution of the water saturation and the salt concentration, which are in turn transformed into the formation conductivity using a resistivity-saturation formula. In this way, the inverted invasion profile is consistent with the fluid flow physics and moreover accounts for gravity segregation effects. Jointly with the pressure data, the inversion estimates a parametric one-dimensional distribution of permeability and porosity. The fluid flow volume is directly inverted from the fluid-flow-constrained inversion of the electromagnetic data.
摘要翻译：描述了用于解释地球物理电磁数据的反演方法的方法和相关系统。可以通过使用模拟流体流动过程并计算水饱和度和盐浓度的空间分布的多相流体流动模拟器（包括压力数据（如果可用的话））来限制反转，其进而通过使用电阻率 - 饱和度公式。以这种方式，反向侵入曲线与流体物理学一致，并且还考虑到重力分离效应。与压力数据联合，反演估计了渗透率和孔隙度的参数一维分布。流体流量与电磁数据的流体流限制反转直接相反。

18. 发明授权

US08200017B2 Face alignment via component-based discriminative search 有权
标题翻译：通过基于组件的辨别搜索进行面部对齐
公开(公告)号：US08200017B2
公开(公告)日：2012-06-12
申请号：US12245711
申请日：2008-10-04
申请人： Lin Liang , Fang Wen , Jian Sun
发明人： Lin Liang , Fang Wen , Jian Sun
IPC分类号： G06K9/00 , G06K9/68 , G05B19/00
CPC分类号： G06K9/00248 , G06K9/6203 , G06T7/251 , G06T2207/10016 , G06T2207/30201
摘要： Described is a technology in which face alignment data is obtained by processing an image using a component-based discriminative search algorithm. For each facial component, the search is guided by an associated directional classifier that determines how to move the facial component (if at all) to achieve better alignment relative to its corresponding facial component in the image. Also described is training of the classifiers.
摘要翻译：描述了通过使用基于分量的辨别搜索算法处理图像来获得面部对准数据的技术。对于每个面部组件，搜索由相关联的方向分类器引导，其确定如何移动面部组件（如果有的话），以实现相对于其在图像中的相应面部分量的更好的对准。还描述了分类器的训练。

19. 发明申请

US20100185393A1 ESTIMATING PETROPHYSICAL PARAMETERS AND INVASION PROFILE USING JOINT INDUCTION AND PRESSURE DATA INVERSION APPROACH 有权
标题翻译：使用联合感应和压力数据反演方法估算物理参数和入侵轮廓
公开(公告)号：US20100185393A1
公开(公告)日：2010-07-22
申请号：US12607708
申请日：2009-10-28
申请人： Lin Liang , Aria Abubakar , Tarek Habashy , Michael Thambynayagam
发明人： Lin Liang , Aria Abubakar , Tarek Habashy , Michael Thambynayagam
IPC分类号： G01V3/38 , G01V3/30
CPC分类号： G01V3/38 , G01N15/088 , G01V3/28 , Y02A90/344
摘要： Methods and related systems are described relating to an inversion approach for interpreting the geophysical electromagnetic data. The inversion can be constrained by using a multiphase fluid flow simulator (incorporating pressure data if available) which simulates the fluid flow process and calculates the spatial distribution of the water saturation and the salt concentration, which are in turn transformed into the formation conductivity using a resistivity-saturation formula. In this way, the inverted invasion profile is consistent with the fluid flow physics and moreover accounts for gravity segregation effects. Jointly with the pressure data, the inversion estimates a parametric one-dimensional distribution of permeability and porosity. The fluid flow volume is directly inverted from the fluid-flow-constrained inversion of the electromagnetic data. The approach is not limited by the traditional interpretation of the formation test, which is based on a single-phase model without taking into account invasion or assuming that the fluid, for example mud-filtrate, has been cleaned up from the formation testing zone. The joint inversion of the electromagnetic and pressure data provides for a more reliable interpretation of formation permeability. One advantage of the approaches described herein, is its possible generalization to three-dimensional geometries, for example dipping beds and highly deviated wells.
摘要翻译：描述了用于解释地球物理电磁数据的反演方法的方法和相关系统。可以通过使用模拟流体流动过程并计算水饱和度和盐浓度的空间分布的多相流体流动模拟器（包括压力数据（如果可用的话））来限制反转，其进而通过使用电阻率 - 饱和度公式。以这种方式，反向侵入曲线与流体物理学一致，并且还考虑到重力分离效应。与压力数据联合，反演估计了渗透率和孔隙度的参数一维分布。流体流量与电磁数据的流体流限制反转直接相反。该方法不受传统的形成测试的解释的限制，该方法基于单相模型，而不考虑入侵或假设流体，例如泥浆滤液已经从地层测试区域清除。电磁和压力数据的联合反演提供了对地层渗透率的更可靠的解释。本文描述的方法的一个优点是其可能推广到三维几何形状，例如浸渍床和高度偏斜的孔。

20. 发明申请

US20170345209A1 VISUALIZATION ALIGNMENT FOR THREE-DIMENSIONAL SCANNING 有权
公开(公告)号：US20170345209A1
公开(公告)日：2017-11-30
申请号：US15169569
申请日：2016-05-31
申请人： Matthew Adam Simari , Szyman Piotr Stachniak , Vijay Baiyya , Lin Liang
发明人： Matthew Adam Simari , Szyman Piotr Stachniak , Vijay Baiyya , Lin Liang
IPC分类号： G06T17/00 , G01B11/25 , G06T15/20 , H04N13/02
CPC分类号： G06T17/00 , G01B11/24 , G01B11/2522 , G06K9/2081 , G06K9/32 , G06T15/205 , H04N13/211
摘要： A method for generating a three-dimensional virtual representation includes performing a first scan of the physical object while the physical object has a first position. A displayed visualization of the physical object is generated based on the first scan. Aligning input is received that causes increased correspondence between the displayed visualization and a second position of the physical object. A second scan of the physical object is performed while the object is in the second position. Based on the first scan and the second scan, a three-dimensional virtual representation of the physical object is generated.

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