公开(公告)号：US20090187859A1

公开(公告)日：2009-07-23

申请号：US12011221

申请日：2008-01-23

Applicant: Andreas Tuerk ,  Stephen Spence ,  Natalie Doduc ,  Karen Groenink ,  Matthew Sharifi ,  Tim Jones ,  Dwipal Desai

Inventor： Andreas Tuerk ,  Stephen Spence ,  Natalie Doduc ,  Karen Groenink ,  Matthew Sharifi ,  Tim Jones ,  Dwipal Desai

IPC: G06F3/048

CPC classification number: G06F9/451 ,  G06F16/40 ,  G06F16/70

Abstract: The described embodiments of the present invention provide a video database client application configured to execute on a wireless communication device or a device with a small display screen. The video database client application includes a user interface including user interface components designed to access video information and view videos using the wireless communication device. The video database client application includes a video player module to integrate and control a native video player within the user interface. The video database client application further includes a video database interface module adapted to retrieve videos and video information from the video database. The video database interface module functions to pre-fetch information from the video database based on anticipated user information needs.

Abstract translation: 本发明的所描述的实施例提供一种被配置为在具有小显示屏的无线通信设备或设备上执行的视频数据库客户端应用。 视频数据库客户端应用程序包括用户界面，其包括设计用于访问视频信息的用户界面组件，以及使用无线通信设备查看视频。 视频数据库客户端应用程序包括视频播放器模块，用于在用户界面内整合和控制本地视频播放器。 视频数据库客户端应用还包括适于从视频数据库检索视频和视频信息的视频数据库接口模块。 视频数据库接口模块用于根据预期的用户信息需要从视频数据库预取信息。

公开(公告)号：US20230123323A1

公开(公告)日：2023-04-20

申请号：US16972448

申请日：2020-07-06

Applicant: Matthew SHARIFI ,  Victor CARBUNE ,  Google LLC

Inventor： Matthew Sharifi ,  Victor Carbune

IPC: G01C21/34

Abstract: Methods, systems, devices, and tangible non-transitory computer readable media for route familiarity determination and route generation are provided. The disclosed technology can include accessing route data. The route data can include information associated with a starting location and a destination. Routes from the starting location to the destination can be determined based at least in part on the route data. Amounts of familiarity with one or more historical routes that were previously traveled by a user can be determined based on historical route data. Similarities between the one or more routes and the one or more historical routes can be determined based on the historical route data. Suggested routes can be determined based on the routes that satisfy one or more criteria associated with the amounts of familiarity and the similarities. Output including indications associated with the user traveling the one or more suggested routes can be generated.

公开(公告)号：US09268845B1

公开(公告)日：2016-02-23

申请号：US13415786

申请日：2012-03-08

Applicant: Matthew Sharifi ,  Gheorghe Postelnicu ,  Annie Chen ,  Dominik Roblek

Inventor： Matthew Sharifi ,  Gheorghe Postelnicu ,  Annie Chen ,  Dominik Roblek

IPC: G06F17/30

CPC classification number: G06F17/3074 ,  G06F17/30743

Abstract: Systems and methods audio matching using interest point overlap are disclosed herein. The systems include determining at least one matching reference segment based on a probe segment. Interest points for both the at least one matching reference segment and the probe segment can be generated. Probe segment interest points and matching reference segment interest points can be time aligned and frequency aligned. A count can be generated based on a number of overlapping interest points between each set of reference interest points and the set of probe segment interest points. The disclosed systems and methods allow false positive reference to be identified and eliminated based on the count. The benefits in eliminating false positive matches improve the accuracy of an audio matching system.

Abstract translation: 本文公开了使用兴趣点重叠的系统和方法音频匹配。 所述系统包括基于探测段来确定至少一个匹配的参考段。 可以生成至少一个匹配参考段和探针段的兴趣点。 探测段利息点和匹配参考段的兴趣点可以进行时间对齐和频率对齐。 可以基于每组参考兴趣点和探头段兴趣点集合之间的重叠的兴趣点的数量来生成计数。 所公开的系统和方法允许基于计数来识别和消除假阳性参考。 消除假阳性匹配的好处可以提高音频匹配系统的准确性。

公开(公告)号：US09224118B2

公开(公告)日：2015-12-29

申请号：US13417598

申请日：2012-03-12

Applicant: Matthew Sharifi ,  Annie Chen ,  Dominik Roblek

Inventor： Matthew Sharifi ,  Annie Chen ,  Dominik Roblek

IPC: G06Q10/06 ,  G09B29/00 ,  G06F17/30

CPC classification number: G06F17/30241 ,  G06F17/3053 ,  G06F17/30817 ,  G06F17/30867 ,  G06F17/3087 ,  G06Q10/0637 ,  G09B29/006 ,  G09B29/007

Abstract: This disclosure relates to dynamic display of content consumption by geographic location. A recognition component recognizes content being consumed by a set of users, and identifies geographic locations of the consumption and a set of characteristics associated with the consumption. An aggregation component ranks the consumed content based on a subset of the characteristics associated with the consumption, and a display component generates a map displaying subsets of the consumed content as a function of respective rankings and geographic location.

Abstract translation: 本公开涉及通过地理位置动态显示内容消费。 识别组件识别由一组用户消费的内容，并且识别消费的地理位置和与消费相关联的一组特征。 聚合组件基于与消费相关联的特征的子集来排列消耗的内容，并且显示组件生成显示作为相应排名和地理位置的函数的消费内容的子集的映射。

公开(公告)号：US09129015B1

公开(公告)日：2015-09-08

申请号：US13533838

申请日：2012-06-26

Applicant: Matthew Sharifi ,  Dominik Roblek

Inventor： Matthew Sharifi ,  Dominik Roblek

IPC: G06F17/00 ,  G06F17/30 ,  G06K9/00

CPC classification number: G06F17/30743 ,  G06K9/00536

Abstract: Systems and methods are provided herein relating to audio matching. Descriptors can be generated for a received audio signal and matched with reference descriptors. Potential matching reference samples can then be filtered based on, at least in part, a number of hits, a match threshold, and a window size. As more hits are accumulated for a reference sample, the more likely the reference sample is to pass through the filter. Eliminating potential false positive matches before performing more computational demanding matching algorithms can increase efficiency within an audio matching system.

Abstract translation: 本文提供了与音频匹配有关的系统和方法。 可以为接收到的音频信号生成描述符，并与参考描述符匹配。 然后可以至少部分地基于命中数，匹配阈值和窗口尺寸来过滤潜在的匹配参考样本。 随着参考样品的更多点击次数的增加，参考样品越可能通过过滤器。 在执行更多的计算要求匹配算法之前消除潜在的假阳性匹配可以提高音频匹配系统内的效率。

公开(公告)号：US09087124B1

公开(公告)日：2015-07-21

申请号：US13430134

申请日：2012-03-26

Applicant: Matthew Sharifi ,  Gheorghe Postelnicu ,  Yaniv Bernstein ,  Dominik Roblek

Inventor： Matthew Sharifi ,  Gheorghe Postelnicu ,  Yaniv Bernstein ,  Dominik Roblek

IPC: G10L19/00 ,  G06F17/30 ,  H04R29/00

CPC classification number: G06F17/30743 ,  G06F17/30749

Abstract: Systems and methods are provided herein relating to audio matching. Adaptive weighting of popular reference content can be used to more efficiently allocate space in a weighted reference index used to match audio signals. An audio reference index can be maintained that contains a set of audio references wherein each audio reference in the set of audio references is associated with a score. A weighted reference index can be generated based on the audio reference index and the score associated with each audio reference wherein respective audio references are up-weighted or up-scored based at least in part of user popularity. The benefits in using adaptive weighting of popular reference content can improve the accuracy of an audio matching system.

Abstract translation: 本文提供了与音频匹配有关的系统和方法。 流行参考内容的自适应加权可用于更有效地分配用于匹配音频信号的加权参考索引中的空间。 可以保持音频参考索引，该索引包含一组音频引用，其中该组音频引用中的每个音频参考与分数相关联。 可以基于音频参考索引和与每个音频参考相关联的分数来生成加权参考索引，其中相应的音频参考基于用户普及度至少部分地被加权或上分数。 使用流行参考内容的自适应加权的好处可以提高音频匹配系统的准确性。

公开(公告)号：US08738633B1

公开(公告)日：2014-05-27

申请号：US13362905

申请日：2012-01-31

Applicant: Matthew Sharifi ,  Sergey Ioffe ,  Jay Yagnik ,  Gheorghe Postelnicu ,  Dominik Roblek ,  George Tzanetakis

Inventor： Matthew Sharifi ,  Sergey Ioffe ,  Jay Yagnik ,  Gheorghe Postelnicu ,  Dominik Roblek ,  George Tzanetakis

IPC: G06F17/30

CPC classification number: G06K9/6267 ,  G06F17/3002 ,  G06F17/30244 ,  G06K9/00013

Abstract: This disclosure relates to transformation invariant media matching. A fingerprinting component can generate a transformation invariant identifier for media content by adaptively encoding the relative ordering of interest points in media content. The interest points can be grouped into subsets, and stretch invariant descriptors can be generated for the subsets based on ratios of coordinates of interest points included in the subsets. The stretch invariant descriptors can be aggregated into a transformation invariant identifier. An identification component compares the identifier against a set of identifiers for known media content, and the media content can be matched or identified as a function of the comparison.

Abstract translation: 本公开涉及变换不变媒体匹配。 指纹分量可以通过对媒体内容中的兴趣点的相对排序进行自适应编码来生成媒体内容的变换不变标识符。 可以将兴趣点分组为子集，并且可以基于子集中包括的兴趣点坐标的比例为子集生成拉伸不变描述符。 拉伸不变描述符可以聚合成变换不变标识符。 识别部件将标识符与已知媒体内容的一组标识符进行比较，并且媒体内容可以作为比较的函数进行匹配或标识。

公开(公告)号：US08458156B1

公开(公告)日：2013-06-04

申请号：US13475251

申请日：2012-05-18

Applicant: Matthew Sharifi ,  Gheorghe Postelnicu

Inventor： Matthew Sharifi ,  Gheorghe Postelnicu

IPC: G06F17/30

CPC classification number: G06F17/30722 ,  G06F17/30038 ,  G06F17/30371 ,  G06F17/30817

Abstract: This disclosure relates to learning common spelling errors of metadata terms associated with content through content matching, such as content matching using fingerprints.

Abstract translation: 本公开涉及通过内容匹配（例如使用指纹的内容匹配）来学习与内容相关联的元数据术语的常见拼写错误。

公开(公告)号：US20130080159A1

公开(公告)日：2013-03-28

申请号：US13246558

申请日：2011-09-27

Applicant: Matthew Sharifi ,  Ant Oztaskent ,  Yaroslav Volovich

Inventor： Matthew Sharifi ,  Ant Oztaskent ,  Yaroslav Volovich

IPC: G10L15/00

CPC classification number: H04N21/442 ,  G06F17/30749 ,  G10L25/51 ,  G10L25/54 ,  G10L25/57 ,  G10L25/81 ,  H04H60/39 ,  H04H60/48 ,  H04H60/58 ,  H04H60/65 ,  H04H60/74 ,  H04H2201/90 ,  H04L65/4076 ,  H04L67/22 ,  H04L67/2804

Abstract: This disclosure relates to systems and methods for proactively determining identification information for a plurality of audio segments within a plurality of broadcast media streams, and providing identification information associated with specific audio portions of a broadcast media stream automatically or upon request.

Abstract translation: 本公开涉及用于主动地确定多个广播媒体流内的多个音频片段的识别信息的系统和方法，以及根据请求自动提供与广播媒体流的特定音频部分相关联的标识信息。

公开(公告)号：US20220120573A1

公开(公告)日：2022-04-21

申请号：US17422664

申请日：2019-06-25

Applicant: Matthew SHARIFI ,  Aleksandar KRACUN ,  Google LLC

Inventor： Matthew Sharifi ,  Aleksandar Kracun

IPC: G01C21/34 ,  G01C21/36 ,  H04W4/029 ,  H04W4/02 ,  H04W4/024

Abstract: The present disclosure is directed to a system and method for providing dynamic grouping and regrouping for users in a joint positional tracking session. The method includes receiving positional data associated with a first user and at least one other user in the plurality of users in the joint positional tracking session. The method includes determining that a separation parameter associated with the first user has exceeded a threshold separation value, the separation parameter associated with the first user representing a distance between the first user and one other user in the plurality of users. The method includes automatically generating navigational data for reducing the separation parameter between the first user and one other user in the joint positional tracking session to below the threshold separation value. The method includes transmitting the navigational data to at least the first user in the joint positional tracking session.