专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20110153431A1 APPARATUS AND METHOD FOR TARGETED ADVERTISING BASED ON IMAGE OF PASSERBY 审中-公开
标题翻译：基于图像的针对性广告的装置和方法
公开(公告)号：US20110153431A1
公开(公告)日：2011-06-23
申请号：US12825892
申请日：2010-06-29
申请人： Hye Mi KIM , Jae Hean KIM , Il Kwon JEONG , Jin Ho KIM , Myung Gyu KIM , Sang Won GHYME , Sung June CHANG , Man Kyu SUNG , Brian AHN , Byoung Tae CHOI , Young Jik LEE
发明人： Hye Mi KIM , Jae Hean KIM , Il Kwon JEONG , Jin Ho KIM , Myung Gyu KIM , Sang Won GHYME , Sung June CHANG , Man Kyu SUNG , Brian AHN , Byoung Tae CHOI , Young Jik LEE
IPC分类号： G06Q30/00 , G06K9/46
CPC分类号： G06Q30/00 , G06Q30/0269
摘要： Provided is an apparatus for targeted advertising based on images of passersby. A passerby image extraction unit extracts an image of a passerby. A trait information extraction unit extracts trait information regarding the passerby from the extracted image. A targeted advertisement obtainment unit obtains a targeted advertisement to be displayed based on the trait information. A targeted advertisement display unit displays the targeted advertisement.
摘要翻译：提供了一种基于路人图像的针对性广告的装置。路人图像提取单元提取路人的图像。特征信息提取单元从提取的图像中提取关于路人的特征信息。目标广告获取单元基于特征信息获得要显示的目标广告。目标广告显示单元显示目标广告。

22. 发明申请

US20100134494A1 REMOTE SHADING-BASED 3D STREAMING APPARATUS AND METHOD 审中-公开
标题翻译：基于远程显示的3D流媒体设备和方法
公开(公告)号：US20100134494A1
公开(公告)日：2010-06-03
申请号：US12539739
申请日：2009-08-12
申请人： Choong Gyoo LIM , Il-Kwon Jeong , Byoung Tae Choi
发明人： Choong Gyoo LIM , Il-Kwon Jeong , Byoung Tae Choi
IPC分类号： G06F13/14 , G06T15/60
CPC分类号： G06T9/001 , G06T15/005 , G06T15/80 , G06T2200/16 , H04L67/38 , H04N21/2343 , H04N21/2381 , H04N21/41407
摘要： A remote shading-based three-dimensional (3D) streaming apparatus includes a 3D streaming server and a 3D streaming client. The 3D streaming server includes a 3D primitive extraction unit for extracting 3D primitives from 3D scene data provided thereto; a 2D primitive conversion unit for converting the extracted 3D primitives into 2D primitives; a 2D scene and network packet construction unit for constructing 2D scene data and network packets; a network packet transmission unit for transmitting the network packets to a 3D streaming client. The 3D streaming client includes a 2D scene reconstruction unit for reconstructing 2D scene data from the network packets; a 2D primitive extraction unit for extracting 2D primitives from the 2D scene data; a 2D rasterizing unit for determining screen pixel values within a primitive region; and a display unit for providing 3D and/or virtual reality contents using the determined screen pixel value.
摘要翻译：基于着色的基于三维立体（3D）流式传输设备包括3D流服务器和3D流客户端。 3D流服务器包括用于从提供给它的3D场景数据中提取3D原语的3D原始提取单元; 2D原语转换单元，用于将提取的3D原语转换为2D原语; 用于构建2D场景数据和网络分组的2D场景和网络分组构造单元; 用于将网络分组发送到3D流客户端的网络分组传输单元。 3D流客户端包括用于从网络分组重构2D场景数据的2D场景重建单元; 2D原始提取单元，用于从2D场景数据中提取2D原语; 2D光栅化单元，用于确定原始区域内的屏幕像素值; 以及显示单元，用于使用所确定的屏幕像素值来提供3D和/或虚拟现实内容。

23. 发明申请

US20090153669A1 METHOD AND SYSTEM FOR CALIBRATING CAMERA WITH RECTIFICATION HOMOGRAPHY OF IMAGED PARALLELOGRAM 有权
标题翻译：用于校正摄像机的成像和平行扫描方法与系统
公开(公告)号：US20090153669A1
公开(公告)日：2009-06-18
申请号：US12042156
申请日：2008-03-04
申请人： Jae Hean KIM , Jin Ho KIM , Byoung Tae CHOI
发明人： Jae Hean KIM , Jin Ho KIM , Byoung Tae CHOI
IPC分类号： H04N17/00
CPC分类号： G06T7/593 , G06T7/85 , G06T2207/10012
摘要： A method for calibrating a camera including (a) obtaining a two-dimensional (2D) homography that maps each of parallelograms projected onto images taken by two arbitrary cameras into a rectangle, wherein the 2D homography is defined as a rectification homography and wherein new cameras that have virtual images are defined as rectified cameras and a new infinite homography is generated between the two rectified cameras, the virtual images being transformed from original images by the rectification homography; (b) obtaining an original infinite homography by using the correlations among the new infinite homography, the rectification homography and the original infinite homography; and (c) obtaining intrinsic camera parameters based on the correlation between the original infinite homography and the intrinsic camera parameters, thereby calibrating the camera.
摘要翻译：一种用于校准相机的方法，包括（a）获得将投影到由两个任意相机拍摄的图像上的每个平行四边形映射成矩形的二维（2D）单应性，其中所述2D单应性被定义为整流单应性，并且其中新的相机虚拟图像被定义为整流照相机，并且在两个整流摄像机之间产生新的无限单对应性，虚拟图像由整流单相图像从原始图像转换; （b）通过使用新的无限单体图，整流单应性和原始无限单体图之间的相关性来获得原始的无限单体图; 和（c）基于原始无限单色图和本征相机参数之间的相关性来获得固有的相机参数，从而校准相机。

24. 发明申请

US20060152506A1 Method for generating 3D mesh based on unorganized sparse 3D points 有权
标题翻译：基于无组织稀疏3D点生成3D网格的方法
公开(公告)号：US20060152506A1
公开(公告)日：2006-07-13
申请号：US11205427
申请日：2005-08-17
申请人： Chang-Woo Chu , Bon-Ki Koo , Jea-Chul Kim , Byoung-Tae Choi , Hyun-Bin Kim
发明人： Chang-Woo Chu , Bon-Ki Koo , Jea-Chul Kim , Byoung-Tae Choi , Hyun-Bin Kim
IPC分类号： G06T17/20
CPC分类号： G06T17/20
摘要： Provided is a method for generating a three-dimensional (3D) mesh based on unorganized sparse 3D points to generate a mesh model that displays a 3D surface by using unorganized sparse 3D points extracted from a plurality of two-dimensional image. The 3D mesh generating method based on unorganized sparse 3D points includes the steps of: receiving a plurality of unorganized sparse 3D points, a plurality of two-dimensional (2D) corresponding point information, and images; generating an initial mesh by using the received 2D corresponding information; removing an abnormal face from the initial mesh; checking if unused 2D corresponding point information exists among the received 2D corresponding point information; if unused 2D corresponding point information exists, reorganizing the initial mesh by performing a constrained Delaunay triangulation; and if unused 2D corresponding point information does not exist in the result of the confirmation, generating a final mesh.
摘要翻译：提供了一种用于基于无组织稀疏3D点生成三维（3D）网格的方法，以生成通过使用从多个二维图像提取的未组织的稀疏3D点来显示3D表面的网格模型。基于无组织稀疏3D点的3D网格生成方法包括以下步骤：接收多个无组织稀疏3D点，多个二维（2D）对应点信息和图像; 通过使用接收到的2D对应信息来生成初始网格; 从初始网格去除异常的脸部; 在接收到的2D对应点信息中检查是否存在未使用的2D对应点信息; 如果未使用2D对应点信息，则通过执行约束Delaunay三角测量重组初始网格; 并且如果在确认结果中不存在未使用的2D对应点信息，则生成最终网格。

25. 发明授权

US6097154A Microwave oven magnetron design with a harmonic choke following a numerical expression 失效
标题翻译：微波炉磁控管设计采用符合数字表达式的谐波扼流圈
公开(公告)号：US6097154A
公开(公告)日：2000-08-01
申请号：US86544
申请日：1998-05-29
申请人： Byoung-Tae Choi
发明人： Byoung-Tae Choi
IPC分类号： F24C7/02 , H01J23/54
CPC分类号： H01J23/54
摘要： A method for designing a microwave oven magnetron includes design for a permissible range of a length of a choke for suppression of a harmonic higher than the fourth harmonic. The inventive magnetron includes; a cathode with a filament; a cylindrical metal anode around the cathode; a vane fixed onto the inner side of the anode for providing a plurality of resonant cavities radially directed toward the cathode; an antenna feeder having an outer diameter .PHI..sub.1 ; upper and lower magnets fixed to upper and lower yokes; and upper and lower magnetic poles which provide paths of a magnetic circuit. An anode seal having an opening whose inner diameter .PHI..sub.4 serves as a magnetic circuit path and a supporter of a body. A metal choke (having an inner diameter .PHI..sub.2, an outer diameter .PHI..sub.3, and a length La) is installed fixed onto the inner side of the anode seal and surrounds the antenna feeder in order to suppress over a fourth higher harmonic generated through the anode seal. The following numerical expression is used in design of .PHI..sub.1 -.PHI..sub.4 : ##EQU1## where La is from 3.0 to 4.2 mm and .lambda. is the wavelength of the harmonic to be suppressed.
摘要翻译：微波炉磁控管的设计方法包括用于抑制高于第四谐波的谐波的扼流圈的允许范围的设计。本发明的磁控管包括：带有长丝的阴极; 围绕阴极的圆柱形金属阳极; 固定在所述阳极的内侧的叶片，用于向所述阴极径向提供多个谐振腔; 具有外径PHI 1的天线馈线; 上下磁铁固定在上，下磁轭上; 以及提供磁路路径的上下磁极。一种阳极密封件，其具有内径PHI 4用作磁路路径的开口和主体的支撑件。固定在阳极密封件的内侧的金属扼流圈（具有内径PHI 2，外径PHI 3，长度La）包围天线供给器，以便抑制超过第四高次谐波阳极密封。在PHI 1- PHI 4的设计中使用以下数值表达式：其中La为3.0-4.2mm，λ为要抑制的谐波的波长。

26. 发明授权

US09245369B2 Method and apparatus for generating an avatar 有权
标题翻译：用于生成化身的方法和装置
公开(公告)号：US09245369B2
公开(公告)日：2016-01-26
申请号：US13808619
申请日：2011-07-05
申请人： Sang hyun Joo , Il kwon Jeong , Byoung tae Choi
发明人： Sang hyun Joo , Il kwon Jeong , Byoung tae Choi
IPC分类号： G06T13/00 , G06T13/40 , A63F13/00
CPC分类号： G06T13/00 , G06T13/40
摘要： Disclosed herein are a method and an apparatus for creating an avatar. The method for creating an avatar according to an exemplary embodiment of the present invention includes receiving information on an appearance of an object to be created into an avatar; generating avatar appearance type metadata using the information on the appearance; creating the avatar using the avatar appearance type metadata, wherein the avatar appearance type metadata include at least one of skin information, hair information, nails information, and teeth information. The exemplary embodiments of the present invention can create the avatar capable of facilitating the differentiation with another avatar while more approximating the reality, by adding more detailed data in addition to the data for the existing appearance so as to generate the avatar.
摘要翻译：这里公开了一种用于创建化身的方法和装置。根据本发明的示例性实施例的用于创建化身的方法包括：将要创建的对象的外观的信息接收到化身中; 使用外观信息生成头像外观类型元数据; 使用化身外观类型元数据创建头像，其中，化身外观类型元数据包括皮肤信息，头发信息，钉子信息和牙齿信息中的至少一个。本发明的示例性实施例可以通过除了现有外观的数据之外添加更详细的数据以产生化身，来创建能够通过另外的化身促进区分的化身，同时更逼近现实。

27. 发明授权

US08208029B2 Method and system for calibrating camera with rectification homography of imaged parallelogram 有权
标题翻译：校正相机的方法和系统，具有成像平行四边形的整流单应性
公开(公告)号：US08208029B2
公开(公告)日：2012-06-26
申请号：US12042156
申请日：2008-03-04
申请人： Jae Hean Kim , Jin Ho Kim , Byoung Tae Choi
发明人： Jae Hean Kim , Jin Ho Kim , Byoung Tae Choi
IPC分类号： H04N17/00 , H04N17/02
CPC分类号： G06T7/593 , G06T7/85 , G06T2207/10012
摘要： A method for calibrating a camera including (a) obtaining a two-dimensional (2D) homography that maps each of parallelograms projected onto two images taken by the camera into a rectangle, wherein the 2D homography is defined as a rectification homography and wherein new cameras that have virtual images are defined as rectified cameras and a new infinite homography is generated between the two rectified cameras, the virtual images being transformed from original images by the rectification homography; (b) obtaining an original infinite homography by using the correlations among the new infinite homography, the rectification homography and the original infinite homography; and (c) obtaining intrinsic camera parameters based on the correlation between the original infinite homography and the intrinsic camera parameters, thereby calibrating the camera.
摘要翻译：一种用于校准照相机的方法，包括（a）获得将投影到照相机拍摄的两幅图像上的每个平行四边形映射成矩形的二维（2D）单应性，其中2D单应性被定义为整流单应性，并且其中新的照相机虚拟图像被定义为整流照相机，并且在两个整流摄像机之间产生新的无限单对应性，虚拟图像由整流单相图像从原始图像转换; （b）通过使用新的无限单体图，整流单应性和原始无限单体图之间的相关性来获得原始的无限单体图; 和（c）基于原始无限单色图和本征相机参数之间的相关性来获得固有的相机参数，从而校准相机。

28. 发明授权

US07986815B2 System and method of producing locomotion animation by using riding motion 失效
标题翻译：使用骑马运动制作运动动画的系统和方法
公开(公告)号：US07986815B2
公开(公告)日：2011-07-26
申请号：US12039871
申请日：2008-02-29
申请人： Sung June Chang , Man Kyu Sung , Byoung Tae Choi
发明人： Sung June Chang , Man Kyu Sung , Byoung Tae Choi
IPC分类号： G06K9/00
CPC分类号： G06K9/00624
摘要： A method of producing a locomotion animation includes calculating movement information of the objects on the basis of surrounding information of the objects and motion capture data for the subjects, and measuring a collision between the objects or between an object and an obstacle on the basis of the movement information to calculate riding motion information for the subjects. The movement information and the riding motion information are then synthesized to determine movement motion and riding animations of the objects. Therefore, the motions of locomotion can be naturally connected with each other.
摘要翻译：一种产生运动动画的方法包括：基于对象的周围信息和对象的运动捕获数据来计算对象的移动信息，并且基于对象和对象之间的对象或物体与障碍物之间的碰撞来测量运动信息来计算对象的骑马运动信息。然后合成运动信息和骑乘运动信息，以确定运动运动和骑乘对象的动画。因此，运动的运动可以自然地相互联系。

29. 发明申请

US20110149098A1 IMAGE PROCESSING APPARUTUS AND METHOD FOR VIRTUAL IMPLEMENTATION OF OPTICAL PROPERTIES OF LENS 审中-公开
标题翻译：图像处理装置及透镜光学特性的虚拟实现方法
公开(公告)号：US20110149098A1
公开(公告)日：2011-06-23
申请号：US12857328
申请日：2010-08-16
申请人： Hyun Sang Ahn , Myung Ha Kim , Il Kwon Jeong , Byoung Tae Choi
发明人： Hyun Sang Ahn , Myung Ha Kim , Il Kwon Jeong , Byoung Tae Choi
IPC分类号： H04N5/228
CPC分类号： H04N5/232 , G06T5/006 , G06T2207/20092 , H04N5/23229 , H04N5/23232 , H04N5/2621 , H04N5/272
摘要： Provided is an image processing apparatus and method that may virtually implement characteristics of an actual lens. The image processing apparatus includes a first image obtaining unit that obtains a raw image through an image capturing apparatus, a foreground/background separation unit that separates a foreground and a background from the raw image obtained by the first image obtaining unit, a lens selecting unit that selects a lens model, a lens characteristic, or a combination thereof the image capturing apparatus, an image processing unit that performs image processing on the foreground and the background by respectively applying a predetermined calibration value for the lens model, the lens characteristic, or the combination thereof, and a second image obtaining unit that synthesizes the image-processed foreground and background to obtain a processed image.
摘要翻译：提供了可以实际实现实际透镜的特性的图像处理装置和方法。图像处理装置包括通过图像获取装置获取原始图像的第一图像获取单元，从由第一图像获取单元获得的原始图像分离前景和背景的前景/背景分离单元，透镜选择单元选择透镜模型，透镜特性或其组合的图像捕获装置，图像处理单元，其通过分别对透镜模型，透镜特性或透镜模型分别施加预定的校准值来对前景和背景执行图像处理以及第二图像获取单元，其合成图像处理的前景和背景以获得经处理的图像。

30. 发明申请

US20110148862A1 APPARATUS AND METHOD FOR GENERATING MESH MODELS OF FEATHERS 有权
标题翻译：用于产生羽毛网格模型的装置和方法
公开(公告)号：US20110148862A1
公开(公告)日：2011-06-23
申请号：US12959865
申请日：2010-12-03
申请人： Choong-Gyoo Lim , Byoung-Tae Choi
发明人： Choong-Gyoo Lim , Byoung-Tae Choi
IPC分类号： G06T15/00
CPC分类号： G06T17/20
摘要： Provided are an apparatus and a method for generating mesh models of feathers. The apparatus for generating the mesh models of the feathers includes a geometrical model analyzing unit that analyzes groups of barbs included in a geometrical curve model of the feather; a calculating unit that calculates the number of grids for each of the groups of barbs by applying curve lengths of the barbs and an average length of the curve lengths included in each of the groups of barbs; and a mesh model generating unit that constructs the geometrical curve models as polygonal mesh models based on the number of grids. According to the present invention, it extracts curved points by using characteristics of a model of a feather and constructs polygonal meshes by using the extracted curved points, thereby making it possible to physically and realistically express the forced physical variation of the polygonal meshes.
摘要翻译：提供了一种用于生成羽毛网格模型的装置和方法。用于产生羽毛的网格模型的装置包括几何模型分析单元，其分析包括在羽毛的几何曲线模型中的倒钩组; 计算单元，其通过应用倒钩的曲线长度和包括在每组倒钩中的曲线长度的平均长度来计算每组倒钩的网格数; 以及网格模型生成单元，其基于网格数量将几何曲线模型构建为多边形网格模型。根据本发明，通过使用羽毛模型的特征提取弯曲点，并通过使用提取的曲面构造多边形网格，从而使得可以物理地和现实地表达多边形网格的强制物理变化。

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