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    • 13. 发明授权
    • Automated videography systems
    • 自动摄像系统
    • US08274544B2
    • 2012-09-25
    • US12408898
    • 2009-03-23
    • Andrew F. KurtzAndrew C. Blose
    • Andrew F. KurtzAndrew C. Blose
    • H04N7/14
    • H04N7/142H04N7/147
    • A method of automated videography, in which video images of at least one subject in a local environment are acquired using an automated videography system to capture video images using one or more cameras during a videography event of one or more video scenes; applying current video capture settings which define subject framing and camera parameters; analyzing the video images of a current video scene to assess image quality relative to changes in subject activity and current subject framing; determining a need to change subject framing to improve video image quality based on the assessment of image quality; determining whether the changes in subject activity, relative to the subject framing, correspond to an intra-scene transition or an inter-scene transition; determining new subject framing and new video capture settings for a scene-transition, whether intra-scene or inter-scene; and automatically modifying video image capture in accordance with the newly determined video capture settings.
    • 一种自动摄影技术的方法,其中使用自动摄影系统在一个或多个视频场景的摄像事件期间使用自动摄像系统获取至少一个在本地环境中的被摄体的视频图像,以使用一个或多个摄像机捕获视频图像; 应用当前视频捕获设置,定义主题框架和摄像机参数; 分析当前视频场景的视频图像,以评估相对于主体活动和当前主题框架变化的图像质量; 基于图像质量的评估,确定需要改变主题框架以提高视频图像质量; 确定对象活动相对于被摄体框架的变化是否对应于场景内转换或场景间转换; 确定场景转换的新主题框架和新的视频捕获设置,无论是场景内还是场景间; 并根据新确定的视频捕捉设置自动修改视频图像捕获。
    • 14. 发明授权
    • Representative image selection based on hierarchical clustering
    • 基于层次聚类的代表性图像选择
    • US07869658B2
    • 2011-01-11
    • US11677617
    • 2007-02-22
    • Andrew C. BloseAlexander C. Loui
    • Andrew C. BloseAlexander C. Loui
    • G06K9/62
    • G06F17/3028G06K9/00711
    • In a computer-mediated method for providing representative images, image records are classified spatio-temporally into groups. In each group, image records are partitioned into clusters and the hierarchically highest cluster is ascertained. The partitioning is between a hierarchy of feature clusters and a remainder cluster, based on a predetermined plurality of saliency features. Feature clusters each have one or more of the saliency features. The remainder cluster lacks the saliency features. Feature clusters are each exclusive of the saliency features of any higher clusters in the hierarchy and non-exclusive of the saliency features of any lower feature clusters in the hierarchy. A representative image of each group is designated from respective image records based on: the respective saliency feature of the highest cluster when the highest cluster is a feature cluster and independent of the saliency features when the highest cluster is the remainder cluster.
    • 在用于提供代表性图像的计算机介导的方法中,图像记录被时空分类成组。 在每个组中,图像记录被划分成簇,并确定分层最高的簇。 基于预定的多个显着特征,划分在特征簇的层次结构和余数簇之间。 特征簇各自具有一个或多个显着特征。 其余集群缺乏显着特征。 功能集群各自排除层次结构中任何较高集群的显着特征,而不排除层次结构中任何较低特征集群的显着特征。 每个组的代表图像基于:当最高簇是特征簇时最高簇的相应显着特征,并且当最高簇是余簇时独立于显着特征,从各个图像记录中指定。
    • 16. 发明授权
    • System for extracting text from a plurality of captured images of a document
    • 用于从文档的多个捕获图像中提取文本的系统
    • US08768058B2
    • 2014-07-01
    • US13478422
    • 2012-05-23
    • Andrew C. BlosePeter O. Stubler
    • Andrew C. BlosePeter O. Stubler
    • G06K9/34
    • G06K9/72G06K2209/01
    • A system including a data processing system, a network interface for communicating over a network, and a program memory storing instructions configured to cause the data processing system to implement a method for extracting textual information from images of a document containing text characters. The method includes receiving a plurality of digital images of the document over the network. Each of the captured digital images is automatically analyzed using an optical character recognition process to determine extracted textual data. The extracted textual data for the captured digital images are merged to determine the textual information for the document, wherein differences between the extracted textual data for the captured digital images are analyzed to determine the textual information for the document.
    • 一种包括数据处理系统,用于通过网络通信的网络接口的系统,以及存储指令的程序存储器,所述指令被配置为使得所述数据处理系统实现从包含文本字符的文档的图像中提取文本信息的方法。 该方法包括通过网络接收文档的多个数字图像。 使用光学字符识别处理来自动分析所捕获的数字图像中的每一个,以确定提取的文本数据。 所获取的数字图像的文本数据被合并以确定文档的文本信息,其中分析所提取的数字图像的文本数据之间的差异,以确定文档的文本信息。
    • 17. 发明申请
    • SYSTEM FOR EXTRACTING TEXT FROM A DOCUMENT
    • 从文档中提取文本的系统
    • US20130315441A1
    • 2013-11-28
    • US13478422
    • 2012-05-23
    • Andrew C. BlosePeter O. Stubler
    • Andrew C. BlosePeter O. Stubler
    • G06K9/18G06K9/46
    • G06K9/72G06K2209/01
    • A system including a data processing system, a network interface for communicating over a network, and a program memory storing instructions configured to cause the data processing system to implement a method for extracting textual information from images of a document containing text characters. The method includes receiving a plurality of digital images of the document over the network. Each of the captured digital images is automatically analyzed using an optical character recognition process to determine extracted textual data. The extracted textual data for the captured digital images are merged to determine the textual information for the document, wherein differences between the extracted textual data for the captured digital images are analyzed to determine the textual information for the document.
    • 一种包括数据处理系统,用于通过网络通信的网络接口的系统,以及存储指令的程序存储器,所述指令被配置为使得所述数据处理系统实现从包含文本字符的文档的图像中提取文本信息的方法。 该方法包括通过网络接收文档的多个数字图像。 使用光学字符识别处理来自动分析所捕获的数字图像中的每一个,以确定提取的文本数据。 所获取的数字图像的文本数据被合并以确定文档的文本信息,其中分析所提取的数字图像的文本数据之间的差异,以确定文档的文本信息。
    • 18. 发明申请
    • IMAGE CAPTURE DEVICE FOR EXTRACTING TEXTUAL INFORMATION
    • 用于提取文本信息的图像捕获设备
    • US20130314755A1
    • 2013-11-28
    • US13478409
    • 2012-05-23
    • Andrew C. BlosePeter O. Stubler
    • Andrew C. BlosePeter O. Stubler
    • G06K9/46H04N1/04
    • H04N1/19594G06K9/723G06K9/726G06K2209/01H04N2201/0084H04N2201/0436
    • A digital image capture device, comprising an image sensor and an optical system for capturing digital images, and a program memory storing instructions configured to cause a data processing system to implement a method for extracting textual information from a document containing text characters. The method includes capturing plurality of digital images of the document using the image sensor. Each of the captured digital images is automatically analyzed using an optical character recognition process to determine extracted textual data. The extracted textual data for the captured digital images are merged to determine the textual information for the document, wherein differences between the extracted textual data for the captured digital images are analyzed to determine the textual information for the document.
    • 一种数字图像捕捉装置,包括图像传感器和用于捕获数字图像的光学系统,以及存储指令的程序存储器,其被配置为使数据处理系统实现从包含文本字符的文档中提取文本信息的方法。 该方法包括使用图像传感器捕获文档的多个数字图像。 使用光学字符识别处理来自动分析所捕获的数字图像中的每一个,以确定提取的文本数据。 所获取的数字图像的文本数据被合并以确定文档的文本信息,其中分析所提取的数字图像的文本数据之间的差异,以确定文档的文本信息。
    • 20. 发明授权
    • Dating images from scanned watermarks
    • 从扫描水印约会图像
    • US08290205B2
    • 2012-10-16
    • US12491268
    • 2009-06-25
    • Anthony ScaliseAndrew C. Blose
    • Anthony ScaliseAndrew C. Blose
    • G06K9/62
    • G06F17/30265G03D15/003H04N1/32101H04N1/32128H04N2201/3214H04N2201/3269H04N2201/3271
    • A method for dating photographic prints comprising scanning a front side of a photographic print forming an image scan; scanning a back side of the photographic print forming a back scan; defining a database of photographic print watermarks, each photographic print watermark comprising a representation of a watermark pattern and an associated date range; analyzing the back scan using a cross-correlation process between the back scan and the watermark patterns in the database of photographic print watermarks to identify a matching photographic print watermark; determining a date range for the image scan responsive to the identified matching photographic print watermark; and associating the determined date range with the image scan.
    • 一种用于拍摄照片的方法,包括扫描形成图像扫描的照相印相的前侧; 扫描形成背面扫描的照相打印的背面; 定义摄影打印水印的数据库,每个照相打印水印包括水印图案和关联的日期范围的表示; 使用摄影打印水印的数据库中的反向扫描和水印图案之间的互相关处理来分析反向扫描,以识别匹配的照相打印水印; 响应于所识别的匹配摄影打印水印确定图像扫描的日期范围; 并将确定的日期范围与图像扫描相关联。