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    • 1. 发明授权
    • Biometric matching technology
    • 生物匹配技术
    • US08948465B2
    • 2015-02-03
    • US13598819
    • 2012-08-30
    • Abhinav TiwariSanjoy Paul
    • Abhinav TiwariSanjoy Paul
    • G06K9/00
    • G06K9/00892G06F17/30256G06F17/30259G06F17/30277G06K9/00228G06K9/00288G06K9/00771G06K9/00885G06K9/38G06K9/52G06K9/6215G06K9/6218G06K9/6807G06K9/6814
    • Biometric matching technology, in which a watch list is managed, multiple images of a potential suspect are accessed, and parallel pre-processing of the multiple images is controlled. Based on the pre-processing, an image of the potential suspect to use in matching against the watch list is determined and the determined image is used to search sorted biometric data included in the watch list. A subset of persons from the watch list is identified based on the search and parallel analysis of the determined image of the potential suspect against detailed biometric data associated with the subset of persons in the watch list is controlled. Based on the parallel analysis, it is determined whether the potential suspect matches a person in the watch list and a result is outputted based on the determination.
    • 生物特征匹配技术,其中管理观察列表,访问潜在嫌疑人的多个图像,并且控制多个图像的并行预处理。 基于预处理,确定与观察列表匹配使用的潜在嫌疑人的图像,并且使用确定的图像来搜索包括在观察列表中的分类生物特征数据。 基于对监视列表中与人的子集相关联的详细生物特征数据的潜在嫌疑人的确定图像的搜索和并行分析来识别来自观察列表的人的子集。 基于并行分析,确定潜在嫌疑人是否与观察列表中的人物相匹配,并且基于该确定输出结果。
    • 3. 发明申请
    • BIOMETRIC AUTHENTICATION TECHNOLOGY
    • 生物识别技术
    • US20120314911A1
    • 2012-12-13
    • US13409584
    • 2012-03-01
    • Sanjoy PaulAbhinav Tiwari
    • Sanjoy PaulAbhinav Tiwari
    • G06K9/62
    • G06K9/00892G06F17/3028G06F21/32G06K9/00885G06K9/00926
    • Biometric authentication technology, in which biometric data is maintained for a group of people. The biometric data includes sorted similarity scores, where each of the sorted similarity scores is computed to represent similarity between a corresponding biometric image and a reference image. A biometric verification system accesses a biometric image of at least a portion of a person, accesses the reference image, and computes a similarity score that represents similarity between the accessed biometric image and the reference image. The biometric verification system searches the sorted similarity scores included in the biometric data using the computed similarity score and outputs a result based on the searching.
    • 生物统计认证技术,其中为一群人维护生物特征数据。 生物特征数据包括排序的相似性分数,其中计算每个排序的相似性分数以表示对应的生物测定图像和参考图像之间的相似度。 生物特征验证系统访问人的至少一部分的生物图像,访问参考图像,并且计算表示所访问的生物统计图像和参考图像之间的相似度的相似度分数。 生物特征验证系统使用所计算的相似性得分来搜索生物特征数据中包含的排序相似性得分,并输出基于搜索的结果。
    • 4. 发明授权
    • Biometric authentication technology
    • 生物识别技术
    • US09020207B2
    • 2015-04-28
    • US13409584
    • 2012-03-01
    • Sanjoy PaulAbhinav Tiwari
    • Sanjoy PaulAbhinav Tiwari
    • G06K9/00G06F21/32
    • G06K9/00892G06F17/3028G06F21/32G06K9/00885G06K9/00926
    • Biometric authentication technology, in which biometric data is maintained for a group of people. The biometric data includes sorted similarity scores, where each of the sorted similarity scores is computed to represent similarity between a corresponding biometric image and a reference image. A biometric verification system accesses a biometric image of at least a portion of a person, accesses the reference image, and computes a similarity score that represents similarity between the accessed biometric image and the reference image. The biometric verification system searches the sorted similarity scores included in the biometric data using the computed similarity score and outputs a result based on the searching.
    • 生物统计认证技术,其中为一群人维护生物特征数据。 生物特征数据包括排序的相似性分数,其中计算每个排序的相似性分数以表示对应的生物测定图像和参考图像之间的相似度。 生物特征验证系统访问人的至少一部分的生物图像,访问参考图像,并且计算表示所访问的生物统计图像和参考图像之间的相似度的相似度分数。 生物特征验证系统使用所计算的相似性得分来搜索生物特征数据中包含的排序相似性得分,并输出基于搜索的结果。
    • 9. 发明申请
    • METHODS, SYSTEMS, AND COMPUTER-READABLE MEDIA FOR DETECTING SCENE CHANGES IN A VIDEO
    • 用于检测视频中场景变化的方法,系统和计算机可读介质
    • US20130113999A1
    • 2013-05-09
    • US13288604
    • 2011-11-03
    • Aditya VashisthaRajarathnam NallusamySanjoy Paul
    • Aditya VashisthaRajarathnam NallusamySanjoy Paul
    • H04N5/14H04N9/64
    • H04N5/147G06K9/00765
    • A method, system and computer-readable media for detecting scene changes in a video that includes providing by one or more computing devices a plurality of passes through the video where a plurality of detected scenes from a first pass in a conventional method are identified and a second pass through the detected scenes are provided by the computing device. A plurality of scene boundary differences corresponding to the detected scenes, a fixed average, and a varying average are computed by the computing device. The scene boundary difference is compared with the fixed average and the varying average and if the scene boundary difference is less than the fixed average and the varying average, the detected scenes are combined else the detected scene being an abrupt scene change is determined. The steps of computing a varying average to combining the detected scenes are repeated by the computing device.
    • 一种用于检测视频中的场景变化的方法,系统和计算机可读介质,所述方法,系统和计算机可读介质包括由一个或多个计算设备提供多个通过所述视频的多个通过,其中识别出常规方法中的第一遍的多个检测到的场景,以及 由计算装置提供第二次通过检测到的场景。 由计算装置计算与检测场景对应的多个场景边界差,固定平均值和变化平均值。 将场景边界差与固定平均值和变化平均值进行比较,并且如果场景边界差小于固定平均值和变化平均值,则检测到的场景被组合,则确定检测到的场景是突然场景变化。 通过计算装置重复计算变化的平均值以组合检测到的场景的步骤。