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1. 发明授权

US09036000B1 Street-level imagery acquisition and selection 有权
标题翻译：街道图像采集和选择
公开(公告)号：US09036000B1
公开(公告)日：2015-05-19
申请号：US13246456
申请日：2011-09-27
申请人： Abhijit S. Ogale , Rodrigo L. Carceroni , Carole Dulong , Luc Vincent
发明人： Abhijit S. Ogale , Rodrigo L. Carceroni , Carole Dulong , Luc Vincent
IPC分类号： H04N7/00 , H04N5/232
CPC分类号： G06T3/4038 , G01C21/3667 , G06F17/3028 , G06T3/0062 , H04N5/232 , H04N5/23238 , H04N5/2628 , H04N7/183
摘要： A street-level imagery acquisition and selection process identifies which images are published in a street field view. An imagery database includes panoramas each corresponding to a set of images acquired from a single viewpoint. The panoramas are attached to corresponding positions on a road network graph. The graph is divided into a set of selection paths, each of which includes a topologically linear sequence of road segments. Each selection path is evaluated to select a set of panoramas to be published in the path. Panoramas of interior road segments are selected before panoramas at intersections. Selected panorama identifiers for each interior road segment of the selection paths and each intersection correspond to a position along the road network graph. The selected panorama identifiers are then published in the street field view.
摘要翻译：街道级图像采集和选择过程确定哪些图像在街道视图中发布。图像数据库包括各自对应于从单个视点获取的一组图像的全景。全景图连接到道路网图上的相应位置。该图被分成一组选择路径，每个选择路径包括道路段的拓扑线性序列。评估每个选择路径以选择要在路径中发布的一组全景图。内部路段的全景图在交叉路口的全景拍摄之前被选中。选择路径和每个交叉路口的每个内部路段的所选全景标识符对应于沿着道路网图的位置。所选的全景标识符然后在街道视图中发布。

2. 发明申请

US20120327184A1 USING IMAGE CONTENT TO FACILITATE NAVIGATION IN PANORAMIC IMAGE DATA 有权
标题翻译：使用图像内容来促进全景图像数据中的导航
公开(公告)号：US20120327184A1
公开(公告)日：2012-12-27
申请号：US13605635
申请日：2012-09-06
申请人： Jiajun ZHU , Daniel Filip , Luc Vincent
发明人： Jiajun ZHU , Daniel Filip , Luc Vincent
IPC分类号： H04N7/00
CPC分类号： G06T19/003 , G06F3/04815 , G06T3/4038 , G06T15/06 , G06T17/00 , G06T19/00 , G06T2200/32
摘要： The present invention relates to using image content to facilitate navigation in panoramic image data. In an embodiment, a computer-implemented method for navigating in panoramic image data includes: (1) determining an intersection of a ray and a virtual model, wherein the ray extends from a camera viewport of an image and the virtual model comprises a plurality of facade planes; (2) retrieving a panoramic image; (3) orienting the panoramic image to the intersection; and (4) displaying the oriented panoramic image.
摘要翻译：本发明涉及使用图像内容以促进全景图像数据中的导航。在一个实施例中，用于在全景图像数据中导航的计算机实现的方法包括：（1）确定射线和虚拟模型的交集，其中所述射线从图像的相机视口延伸，并且所述虚拟模型包括多个立面飞机（2）检索全景图像; （3）将全景图像定向到十字路口; 和（4）显示定向全景图像。

3. 发明申请

US20120114241A1 USING EXTRACTED IMAGE TEXT 有权
标题翻译：使用提取的图像文字
公开(公告)号：US20120114241A1
公开(公告)日：2012-05-10
申请号：US13350726
申请日：2012-01-13
申请人： Luc Vincent , Adrian Ulges
发明人： Luc Vincent , Adrian Ulges
IPC分类号： G06K9/34
CPC分类号： G06K9/4671 , G01S19/51 , G06F17/30253 , G06K9/00791 , G06K9/3258 , G06K9/36 , G06K9/4661 , G06K9/52 , G06K2009/4666 , G06K2209/01 , G06T3/4053 , G06T7/11 , G06T7/33 , G06T11/60 , G06T2207/30252
摘要： Methods, systems, and apparatus including computer program products for using extracted image text are provided. In one implementation, a computer-implemented method is provided. The method includes receiving an input of one or more image search terms and identifying keywords from the received one or more image search terms. The method also includes searching a collection of keywords including keywords extracted from image text, retrieving an image associated with extracted image text corresponding to one or more of the image search terms, and presenting the image.
摘要翻译：提供了包括用于使用提取的图像文本的计算机程序产品的方法，系统和装置。在一个实现中，提供了计算机实现的方法。该方法包括从所接收的一个或多个图像搜索项接收一个或多个图像搜索项的输入和识别关键词。该方法还包括搜索包括从图像文本提取的关键字的关键词集合，检索与提取的图像文本相关联的图像与图像搜索项中的一个或多个相关联的图像，以及呈现图像。

4. 发明授权

US07995055B1 Classifying objects in a scene 有权
标题翻译：分类场景中的对象
公开(公告)号：US07995055B1
公开(公告)日：2011-08-09
申请号：US11753859
申请日：2007-05-25
申请人： Xiaoxu Ma , Lingyun Liu , Daniel Filip , Luc Vincent , Christopher R. Uhlik
发明人： Xiaoxu Ma , Lingyun Liu , Daniel Filip , Luc Vincent , Christopher R. Uhlik
IPC分类号： G06T17/00 , G06K9/00
CPC分类号： G06T17/00 , G06K9/00214 , G06K9/4604 , G06K9/6215 , G06T2210/56
摘要： In some implementations, a computer-implemented method of classifying image data includes receiving a plurality of data points corresponding to three-dimensional image data; creating from the plurality of data points a first subset of data points that are above a ground plane in a scene represented by the plurality of data points; identifying a second subset of data points associated with an object in the scene, from the first subset of data points; identifying a plurality of features associated with the second subset of data points and determining a signature for the identified plurality of features; and classifying the second set of data points according to a correspondence between the calculated signature and a reference signature.
摘要翻译：在一些实施方式中，计算机实现的图像数据分类方法包括接收与三维图像数据对应的多个数据点; 从所述多个数据点创建在由所述多个数据点表示的场景中的地平面上方的数据点的第一子集; 从数据点的第一子集识别与场景中的对象相关联的数据点的第二子集; 识别与所述第二数据点子集相关联的多个特征并且确定所识别的多个特征的签名; 并且根据所计算的签名和参考签名之间的对应关系对第二组数据点进行分类。

5. 发明授权

US07953295B2 Enhancing text in images 有权
标题翻译：增强图像中的文字
公开(公告)号：US07953295B2
公开(公告)日：2011-05-31
申请号：US11479115
申请日：2006-06-29
申请人： Luc Vincent , Adrian Ulges
发明人： Luc Vincent , Adrian Ulges
IPC分类号： G06K9/32
CPC分类号： G06T3/4053 , G06K9/3258 , G06K9/40 , G06K2209/01
摘要： Methods, systems, and apparatus including computer program products for enhancing text in images are provided. In one implementation, a computer-implemented method is provided. The method includes receiving a plurality of images each image including a corresponding version of an identified candidate text region and aligning each candidate text region from the plurality of images to a high resolution grid. The method also includes compositing the aligned candidate text regions to create a single superresolution image and performing character recognition on the superresolution image to identify text.
摘要翻译：提供了包括用于增强图像中的文本的计算机程序产品的方法，系统和装置。在一个实现中，提供了计算机实现的方法。该方法包括：接收多个图像，每个图像包括识别的候选文本区域的对应版本，并且将多个图像中的每个候选文本区域对准到高分辨率网格。该方法还包括合成对准的候选文本区域以创建单个超分辨率图像，并对超分辨率图像执行字符识别以识别文本。

6. 发明申请

US20100293173A1 System and method of searching based on orientation 审中-公开
标题翻译：基于方向的系统和搜索方法
公开(公告)号：US20100293173A1
公开(公告)日：2010-11-18
申请号：US12454172
申请日：2009-05-13
申请人： Charles Chapin , Stephane Lafon , Augusto Roman , Xinyu Tang , Shalini Agarwal , Vibhor Nanavati , Luc Vincent , Stephen Chau
发明人： Charles Chapin , Stephane Lafon , Augusto Roman , Xinyu Tang , Shalini Agarwal , Vibhor Nanavati , Luc Vincent , Stephen Chau
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06Q30/0241 , G06F16/9537 , G06Q30/02
摘要： A system and method is provided whereby, in one aspect, advertisements are displayed based on search terms that were selected based on the angle at which a user is viewing a street level image.
摘要翻译：提供了一种系统和方法，其中在一个方面，基于根据用户正在观看街道级图像的角度选择的搜索项来显示广告。

7. 发明申请

US20090179895A1 Three-Dimensional Annotations for Street View Data 有权
标题翻译：街景数据的三维注释
公开(公告)号：US20090179895A1
公开(公告)日：2009-07-16
申请号：US12014513
申请日：2008-01-15
申请人： Jiajun Zhu , Daniel Filip , Luc Vincent
发明人： Jiajun Zhu , Daniel Filip , Luc Vincent
IPC分类号： G06T17/00
CPC分类号： G06T11/60 , G06F17/241 , G06F17/30241 , G06T7/75 , G06T19/00 , G06T19/20 , G06T2207/10028 , G06T2207/20101 , G06T2210/12 , G06T2219/004
摘要： The present invention relates to annotating images. In an embodiment, the present invention enables users to create annotations corresponding to three-dimensional objects while viewing two-dimensional images. In one embodiment, this is achieved by projecting a selecting object onto a three-dimensional model created from a plurality of two-dimensional images. The selecting object is input by a user while viewing a first image corresponding to a portion of the three-dimensional model. A location corresponding to the projection on the three-dimensional model is determined, and content entered by the user while viewing the first image is associated with the location. The content is stored together with the location information to form an annotation. The annotation can be retrieved and displayed together with other images corresponding to the location.
摘要翻译：本发明涉及注释图像。在一个实施例中，本发明使用户能够在观看二维图像的同时创建与三维对象相对应的注释。在一个实施例中，这是通过将选择对象投影到由多个二维图像创建的三维模型上而实现的。选择对象由用户输入，同时观看对应于三维模型的一部分的第一图像。确定与三维模型上的投影对应的位置，并且在查看第一图像时由用户输入的内容与位置相关联。内容与位置信息一起存储以形成注释。注释可以与对应于该位置的其他图像一起检索和显示。

8. 发明申请

US20080291217A1 VIEWING AND NAVIGATING WITHIN PANORAMIC IMAGES, AND APPLICATIONS THEREOF 有权
标题翻译：在全景图像中查看和导航，以及其应用
公开(公告)号：US20080291217A1
公开(公告)日：2008-11-27
申请号：US11754267
申请日：2007-05-25
申请人： Luc Vincent , Daniel Filip , Stephen Chau , Stephane Lafon , Zhonghao Yang , Andrew Timothy Szybalski
发明人： Luc Vincent , Daniel Filip , Stephen Chau , Stephane Lafon , Zhonghao Yang , Andrew Timothy Szybalski
IPC分类号： G09G5/00
CPC分类号： G06T19/003 , G06F3/04815 , G06F3/04817 , G06T17/05 , G06T19/00 , G06T19/20 , G06T2219/028 , G06T2219/2004
摘要： A panorama viewer is disclosed which facilitates navigation from within the panorama of a larger, structured system such as a map. The panorama viewer presents a viewport on a portion of a panoramic image, the viewport including a three-dimensional overlay rendered with the panoramic image. As the orientation of the viewport within the panoramic image changes, the three-dimensional overlay's orientation in three-dimensional space also changes as it is rendered with the panoramic image in a manner that matches the change in orientation of the viewport.
摘要翻译：公开了一种全景观察器，其便于从诸如地图的较大的结构化系统的全景图内进行导航。全景观看者在全景图像的一部分上呈现视口，该视口包括用全景图像呈现的三维重叠。随着全景图像中视口的取向发生变化，三维叠层在三维空间中的取向也随着全景图像以与视口方位变化相一致的方式呈现而改变。

9. 发明申请

US20080063278A1 Shape clustering and cluster-level manual identification in post optical character recognition processing 有权
标题翻译：后置光学字符识别处理中的形状聚类和集群级手动识别
公开(公告)号：US20080063278A1
公开(公告)日：2008-03-13
申请号：US11519368
申请日：2006-09-11
申请人： Luc Vincent , Raymond W. Smith
发明人： Luc Vincent , Raymond W. Smith
IPC分类号： G06K9/18
CPC分类号： G06K9/00463 , G06K9/6292 , G06K2209/01
摘要： Techniques for shape clustering and applications in processing various documents, including an output of an optical character recognition (OCR) process.
摘要翻译：用于形状聚类的技术和处理各种文档的应用，包括光学字符识别（OCR）过程的输出。

10. 发明申请

US20080002914A1 Enhancing text in images 有权
标题翻译：增强图像中的文字
公开(公告)号：US20080002914A1
公开(公告)日：2008-01-03
申请号：US11479115
申请日：2006-06-29
申请人： Luc Vincent , Adrian Ulges
发明人： Luc Vincent , Adrian Ulges
IPC分类号： G06K9/32 , G06K9/00
CPC分类号： G06T3/4053 , G06K9/3258 , G06K9/40 , G06K2209/01
摘要： Methods, systems, and apparatus including computer program products for enhancing text in images are provided. In one implementation, a computer-implemented method is provided. The method includes receiving a plurality of images each image including a corresponding version of an identified candidate text region and aligning each candidate text region from the plurality of images to a high resolution grid. The method also includes compositing the aligned candidate text regions to create a single superresolution image and performing character recognition on the superresolution image to identify text.
摘要翻译：提供了包括用于增强图像中的文本的计算机程序产品的方法，系统和装置。在一个实现中，提供了计算机实现的方法。该方法包括：接收多个图像，每个图像包括识别的候选文本区域的对应版本，并且将多个图像中的每个候选文本区域对准到高分辨率网格。该方法还包括合成对准的候选文本区域以创建单个超分辨率图像，并对超分辨率图像执行字符识别以识别文本。

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