专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US08437502B1 General pose refinement and tracking tool 有权
标题翻译：一般姿势细化和跟踪工具
公开(公告)号：US08437502B1
公开(公告)日：2013-05-07
申请号：US10949530
申请日：2004-09-25
申请人： Matheen Siddiqui , Jason Davis
发明人： Matheen Siddiqui , Jason Davis
IPC分类号： G06K9/00 , G06K9/48 , G06K9/62 , G06K9/32
CPC分类号： G06T7/73 , G06K9/4604
摘要： Per one embodiment, a method is provided for refining a pose estimate of a model. The model is coarsely aligned with a run-time image, and it represents a 2D pattern. The pose estimate includes at least one pose estimate parameter. The model has a plurality of model features, and the run-time image has a plurality of run-time features. A given distance value is determined representing a given distance between a given one of the plurality of the model features mapped by a given pose estimate and a corresponding given run-time feature. A two-dimensional model description of the two-dimensional model pattern is provided. The two-dimensional model pattern is mapped using the given pose estimate to create a transformed version of the two-dimensional model pattern. The transformed version represents a non-linear movement of at least portions of the two-dimensional model pattern in a direction orthogonal to a plane of the two-dimensional model description.
摘要翻译：根据一个实施例，提供了一种用于精简模型的姿态估计的方法。该模型与运行时映像粗略对齐，它代表2D模式。姿态估计包括至少一个姿势估计参数。该模型具有多个模型特征，并且运行时图像具有多个运行时特征。确定给定距离值，其表示由给定姿态估计映射的多个模型特征中的给定一个给定距离与相应的给定运行时间特征之间的给定距离。提供二维模型模型的二维模型描述。使用给定的姿态估计来映射二维模型模式以创建二维模型模式的变换版本。变换的版本表示二维模型图案的至少部分在与二维模型描述的平面正交的方向上的非线性移动。

32. 发明申请

US20050018904A1 Methods for finding and characterizing a deformed pattern in an image 有权
标题翻译：用于查找和表征图像中的变形图案的方法
公开(公告)号：US20050018904A1
公开(公告)日：2005-01-27
申请号：US10625205
申请日：2003-07-22
申请人： Jason Davis
发明人： Jason Davis
IPC分类号： G06K9/00 , G06K9/64
CPC分类号： G06T7/0079 , G06K9/6206
摘要： A method is disclosed for finding a deformed pattern in an image using a plurality of sub-patterns. By advantageously restricting sub-pattern search ranges, search speed is improved, and the incidence of spurious matches is reduced. The method also quickly decides which sub-pattern result, of several potential candidates, is most likely to be the correct match for a deformed sub-pattern. Also, a method is provided for characterizing a deformed pattern in an image by using results from feature-based search tools to create a mapping that models the deformation of the pattern. A transform, selectable by a user, is fit to the results from the search tools to create a global deformation mapping. This transformation is fit only to feature points derived from matches resulting from successful sub-pattern search, without including data from areas of the pattern that were blank, not matched, or otherwise didn't contain information about the pattern's distorted location.
摘要翻译：公开了一种使用多个子图案在图像中发现变形图案的方法。通过有利地限制子图案搜索范围，提高了搜索速度，并且减少了错配匹配的发生。该方法还快速地确定几个潜在候选者的哪个子模式结果最有可能是变形子模式的正确匹配。此外，提供了一种通过使用基于特征的搜索工具的结果来表征图像中的变形图案以创建对图案的变形进行建模的映射的方法。由用户选择的变换适用于搜索工具的结果，以创建全局变形映射。该变换仅适合于从成功的子模式搜索产生的匹配导出的特征点，而不包括来自空白，不匹配的模式的区域的数据，或者否则不包含关于模式的失真位置的信息。

33. 发明授权

US11858457B2 Child safety in a vehicle alert system and method 有权
公开(公告)号：US11858457B2
公开(公告)日：2024-01-02
申请号：US17315861
申请日：2021-05-10
申请人： Jason Davis
发明人： Jason Davis
IPC分类号： B60R22/48 , G08B21/02 , G08B25/08
CPC分类号： B60R22/48 , G08B21/0205 , G08B21/0225 , G08B21/0266 , G08B21/0283 , G08B25/08 , B60R2022/4816
摘要： An alert system to assist in child safety in a vehicle includes a seat belt buckle insert adapted to be inserted between the male and female parts of a standard safety belt found in most automobiles or for a child car safety seat. It may also include a portable receiver device designed to be carried by a vehicle operator. The seat belt buckle insert detects whether the seat belt has been buckled and the temperature is within an acceptable range, as well as the approximate distance between the seat belt buckle insert and portable receiver device. The seat belt buckle transmits information gathered to the portable receiver device and triggers alerts notifying the vehicle operator of a child's safety status.

34. 发明授权

US09589239B2 Recommending alternatives for providing a service 有权
标题翻译：推荐替代品提供服务
公开(公告)号：US09589239B2
公开(公告)日：2017-03-07
申请号：US12943125
申请日：2010-11-10
申请人： Eitan Hadar , Jason Davis
发明人： Eitan Hadar , Jason Davis
IPC分类号： G06Q10/00 , G06Q10/06 , H04L12/24
CPC分类号： G06Q10/00 , G06Q10/06312 , H04L41/5009
摘要： In certain embodiments, one or more current service elements that can provide a service for a client are monitored. An event associated with a current service element is detected. One or more candidate service elements are analyzed with respect to the one or more current service elements operating for the client. The one or more candidate service elements operate in a client scenario corresponding to the client. A recommendation is provided in response to the analysis.
摘要翻译：在某些实施例中，监视可以为客户端提供服务的一个或多个当前服务元素。检测与当前服务元素相关联的事件。相对于为客户端操作的一个或多个当前服务元素分析一个或多个候选服务元素。一个或多个候选服务元素在与客户端相对应的客户端场景中操作。根据分析提供了一项建议。

35. 发明申请

US20140253372A1 SYSTEM AND METHOD FOR TESTING REAL WORLD A-GNSS PERFORMANCE OF A DEVICE 有权
标题翻译：用于测试设备的实际世界A-GNSS性能的系统和方法
公开(公告)号：US20140253372A1
公开(公告)日：2014-09-11
申请号：US13786020
申请日：2013-03-05
申请人： Jason Davis , Kunal Shanishchara , Ram Garapaty , Brock Butler
发明人： Jason Davis , Kunal Shanishchara , Ram Garapaty , Brock Butler
IPC分类号： G01S19/05
CPC分类号： G01S19/23
摘要： The technology disclosed relates to implementing a novel-testing framework that combines playback of captured GNSS signals with real-time emulation of assisted global navigation satellite system telemetry (abbreviated A-GNSS) in a test session with a mobile device. In particular, it can be used for testing A-GNSS performance of communication devices, navigation systems, telematics and tracking applications.
摘要翻译：所公开的技术涉及实现一种新颖的测试框架，其将捕获的GNSS信号的重放与在移动设备的测试会话中的辅助全球导航卫星系统遥测（缩写为A-GNSS）的实时仿真相结合。特别地，它可以用于测试通信设备，导航系统，远程信息处理和跟踪应用的A-GNSS性能。

36. 发明申请

US20120155768A1 METHOD FOR PARTITIONING A PATTERN INTO OPTIMIZED SUB-PATTERNS 有权
标题翻译：将图案分解为优化子图案的方法
公开(公告)号：US20120155768A1
公开(公告)日：2012-06-21
申请号：US13330003
申请日：2011-12-19
申请人： Jason Davis , Juha Koljonen
发明人： Jason Davis , Juha Koljonen
IPC分类号： G06K9/34
CPC分类号： G06T7/0042 , G06K9/469 , G06T7/12 , G06T7/162 , G06T7/73
摘要： A method is provided for dividing a pattern into a plurality of sub-patterns, each sub-pattern being adapted for use with an image search method that can provide a plurality of sub-pattern search results. The method represents the pattern as a plurality of feature points, generates candidate partitions of the plurality of feature points, and then scores the candidate partitions by examining characteristics of each potential sub-pattern of each candidate partition. The highest-scoring partition is selected, and then it is applied to the plurality of feature points, creating one or more sub-pluralities of features. The invention advantageously provides a plurality of sub-patterns where each sub-pattern contains enough information to be located with a feature-based search method, where that information has been pre-evaluated as being useful and particularly adapted for running feature-based searches.
摘要翻译：提供了一种用于将图案划分成多个子图案的方法，每个子图案适于与能够提供多个子图案搜索结果的图像搜索方法一起使用。该方法表示作为多个特征点的图案，生成多个特征点的候选分区，然后通过检查每个候选分区的每个潜在子模式的特征来对候选分区进行分数。选择最高分数分区，然后将其应用于多个特征点，创建一个或多个子多个特征。本发明有利地提供了多个子模式，其中每个子模式包含足够的信息以使用基于特征的搜索方法来定位，其中该信息已被预先评估为有用的并且特别适用于运行基于特征的搜索。

37. 发明申请

US20110066662A1 System and Method for Content Extraction from Unstructured Sources 失效
标题翻译：从非结构化源提取内容的系统和方法
公开(公告)号：US20110066662A1
公开(公告)日：2011-03-17
申请号：US12558940
申请日：2009-09-14
申请人： Jason Davis
发明人： Jason Davis
IPC分类号： G06F17/30 , G06F7/00 , G06F3/048
CPC分类号： G06F17/30908 , G06F17/2745
摘要： A system and method for extracting content from unstructured sources is disclosed. The method includes analyzing web pages of a website, storing text and image data for each web page of the website, extracting a plurality of entities from the web page data, scoring each entity of the plurality of entities to provide an overall score for each entity, and defining a product based on the plurality of entities and the overall score for each entity.
摘要翻译：公开了一种从非结构化源中提取内容的系统和方法。该方法包括分析网站的网页，为网站的每个网页存储文本和图像数据，从网页数据中提取多个实体，对多个实体的每个实体进行评分以提供每个实体的总分，以及基于多个实体定义产品和每个实体的总分。

38. 发明申请

US20070223387A1 Device and method for determining a voice transmission delay over a packet switched network 有权
标题翻译：用于确定分组交换网络上的语音传输延迟的装置和方法
公开(公告)号：US20070223387A1
公开(公告)日：2007-09-27
申请号：US11372673
申请日：2006-03-10
申请人： David Boyes , Jason Davis , Bill Kowalkowski
发明人： David Boyes , Jason Davis , Bill Kowalkowski
IPC分类号： H04J3/06 , H04J1/02 , H04J1/16
CPC分类号： H04M7/006 , H04L43/0852 , H04L43/0864 , H04L43/10 , H04L43/50 , H04M3/2227
摘要： A direct way to measure network delay of a packet switched network uses a ping signal injected into the voice stream at a source telephone. The ping signal travels together with the voice stream to a destination telephone. The destination telephone detects the ping signal and returns it to the source telephone through the packet switched network. The source telephone detects the return ping signal sent by the destination telephone and calculates the network delay between the two telephones based on the difference between the time of transmitting the ping signal and the time of detecting the return ping signal. As the ping signal travels in the same path as the voice stream, the network delay between the two telephones is calculated directly and accurately.
摘要翻译：用于测量分组交换网络的网络延迟的直接方式使用在源电话处注入到语音流中的ping信号。 ping信号与语音流一起传送到目的地电话。目的地电话机检测到ping信号，并通过分组交换网络将其返回给源电话。源电话检测目的地电话发送的返回ping信号，并基于发送ping信号的时间与检测返回ping信号的时间之间的差异来计算两个电话之间的网络延迟。由于ping信号以与语音流相同的路径行进，因此直接和准确地计算两个电话之间的网络延迟。

39. 发明申请

US20070163556A1 Reverse rotation intake manifold protection system and method 有权
标题翻译：反向进气歧管保护系统及方法
公开(公告)号：US20070163556A1
公开(公告)日：2007-07-19
申请号：US11332921
申请日：2006-01-17
申请人： Eric Holm , Jason Davis
发明人： Eric Holm , Jason Davis
IPC分类号： F02P11/00 , B60K1/02 , B60K6/00 , F01K23/00
CPC分类号： F02D41/062 , F02D41/009 , F02D2250/06 , F02P11/02 , Y10T477/23
摘要： A method of protecting an intake manifold of an engine of a hybrid propulsion system including an electric motor comprises detecting a reverse rotation of an engine. A fuel injector of the engine that is rotating in reverse is commanded to cease operation. A spark plug of the engine that is rotating in reverse is commanded to cease operation. The ceasing of reverse rotation of the engine is then confirmed.
摘要翻译：一种保护包括电动马达的混合动力推进系统的发动机的进气歧管的方法包括检测发动机的反向旋转。指示正在旋转的发动机的燃料喷射器停止运转。指示正在旋转的发动机的火花塞停止运转。然后确认发动机反转的停止。

40. 发明申请

US20050117801A1 Method for partitioning a pattern into optimized sub-patterns 有权
标题翻译：将模式划分为优化子模式的方法
公开(公告)号：US20050117801A1
公开(公告)日：2005-06-02
申请号：US10625201
申请日：2003-07-22
申请人： Jason Davis , Juha Koljonen
发明人： Jason Davis , Juha Koljonen
IPC分类号： G06K9/34 , G06K9/46 , G06T5/00 , G06T7/00
CPC分类号： G06T7/0042 , G06K9/469 , G06T7/12 , G06T7/162 , G06T7/73
摘要： A method is provided for dividing a pattern into a plurality of sub-patterns, each sub-pattern being adapted for use with an image search method that can provide a plurality of sub-pattern search results. The method represents the pattern as a plurality of feature points, generates candidate partitions of the plurality of feature points, and then scores the candidate partitions by examining characteristics of each potential sub-pattern of each candidate partition. The highest-scoring partition is selected, and then it is applied to the plurality of feature points, creating one or more sub-pluralities of features. The invention advantageously provides a plurality of sub-patterns where each sub-pattern contains enough information to be located with a feature-based search method, where that information has been pre-evaluated as being useful and particularly adapted for running feature-based searches.
摘要翻译：提供了一种用于将图案划分成多个子图案的方法，每个子图案适于与能够提供多个子图案搜索结果的图像搜索方法一起使用。该方法表示作为多个特征点的图案，生成多个特征点的候选分区，然后通过检查每个候选分区的每个潜在子模式的特征来对候选分区进行分数。选择最高分数分区，然后将其应用于多个特征点，创建一个或多个子多个特征。本发明有利地提供了多个子模式，其中每个子模式包含足够的信息以使用基于特征的搜索方法来定位，其中该信息已被预先评估为有用的并且特别适用于运行基于特征的搜索。

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