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1. 发明授权

US08885984B1 Efficient image matching for large sets of images 有权
标题翻译：高效图像匹配大图像
公开(公告)号：US08885984B1
公开(公告)日：2014-11-11
申请号：US14141295
申请日：2013-12-26
申请人： PicScout (Israel) Ltd.
发明人： Uri Lavi , Eli Goz , Gregory Begelman
IPC分类号： G06K9/60 , G06K9/62
CPC分类号： G06F17/30271 , G06F17/30097 , G06F17/30109 , G06F17/30256 , G06F17/30259 , G06F17/3028 , G06K9/4671 , G06K9/6857 , G06K2209/29
摘要： A system and method to detect similarities between images. The system and method allow comparisons between a query image and one or more catalog images in a manner that is resilient to scanning, scaling, rotating, cropping and other distortions of the query image. The system includes an image processing module that determines and/or calculates principle features of a catalog image and constructs a feature vector using one or more of the principle features. The system also includes a matching module that matches a query image to one or more catalog images. The system finds matches based on a distance measure of features present in the query image and features present in the catalog images.
摘要翻译：一种检测图像相似性的系统和方法。该系统和方法允许以对于查询图像的扫描，缩放，旋转，裁剪和其他失真有弹性的方式在查询图像与一个或多个目录图像之间进行比较。该系统包括图像处理模块，其确定和/或计算目录图像的原理特征，并使用一个或多个主要特征构建特征向量。该系统还包括匹配模块，将查询图像与一个或多个目录图像相匹配。系统根据查询图像中存在的特征的距离度量和目录图像中存在的特征，找到匹配项。

2. 发明申请

US20080235213A1 Utilization of copyright media in second generation web content 审中-公开
标题翻译：在第二代网页内容中利用版权媒体
公开(公告)号：US20080235213A1
公开(公告)日：2008-09-25
申请号：US12003757
申请日：2007-12-31
申请人： Eyal Gura
发明人： Eyal Gura
IPC分类号： G06F17/30
CPC分类号： G06F16/9535 , G06F16/435 , G06F16/48 , G06F16/958
摘要： Content provision apparatus for suggesting media content from a media database to augment new textual content being published as a blog or the like, comprises: a text retrieval unit for retrieving new textual content over a network; a text analysis unit for analyzing the retrieved textual content; a search unit for using the analyzing of the retrieved textual content to search the media database to find media content suitable for the new textual content; and a dispatch unit for dispatching to an author of the text retrieval unit a suggestion for augmenting the new textual content. The suggestion is typically in the form of an email but alternatively may be sent using an RSS feed or via a comment for the blog. Preferably the media content can be pasted straight into the blog. A feature allows the content to carry advertising as a pop up label or link, and the advertising fee pays for the media usage rights.
摘要翻译：内容提供装置，用于从媒体数据库建议媒体内容以扩充作为博客等发布的新文本内容，包括：文本检索单元，用于通过网络检索新的文本内容; 用于分析所检索的文本内容的文本分析单元; 搜索单元，用于使用所检索的文本内容的分析来搜索媒体数据库以找到适合于新的文本内容的媒体内容; 以及调度单元，用于向文本检索单元的作者发送用于增加新的文本内容的建议。该建议通常是电子邮件的形式，但也可以使用RSS提要或通过博客的评论发送。优选地，媒体内容可以直接粘贴到博客中。功能允许内容作为弹出式标签或链接进行广告，广告费用支付媒体使用权。

3. 发明授权

US10803116B2 Logo detection system for automatic image search engines 有权
公开(公告)号：US10803116B2
公开(公告)日：2020-10-13
申请号：US15136245
申请日：2016-04-22
申请人： PicScout (Israel) Ltd.
发明人： Leonid Brailovsky
IPC分类号： G06F16/583 , G06F16/51 , G06F16/951 , G06K9/46 , G06T7/13 , G06K9/62 , G06T3/40
摘要： A system and method that distinguishes between logos and other categories of images, such as natural images, cartoon images, and computer-processed or generated images (“concept images”). The system receives a query image, which may, for example, be intended to be evaluated by an image search and comparison engine to identify matches to a catalog of images. The system evaluates characteristics of the query image, such as the gray-levels in the image, the edge crossings in the image, and the gradient magnitudes in the image, to identify whether the image is a logo. Based on identifying the image is a logo, the logo query image may be excluded from being evaluated by the image search and comparison engine.

4. 发明授权

US09665790B2 Robust and efficient image identification 有权
公开(公告)号：US09665790B2
公开(公告)日：2017-05-30
申请号：US14853924
申请日：2015-09-14
申请人： PicScout (Israel) LTD.
发明人： Offir Gutelzon , Uri Lavi , Ido Omer , Yael Shor , Simon Bar , Golan Pundak
IPC分类号： G06K9/46 , G06F17/30 , G06K9/62 , G06T3/40 , G06T7/11
CPC分类号： G06K9/4671 , G06F17/30259 , G06K9/4609 , G06K9/4638 , G06K9/6212 , G06T3/4046 , G06T7/11
摘要： Apparatus for matching a query image against a catalog of images, comprises: a feature extraction unit operative for extracting principle features from said query image; a relationship unit operative for establishing relationships between a given principle feature and other features in the image, and adding said relationships as relationship information alongside said principle features; and a first comparison unit operative for comparing principle features and associated relationship information of said query image with principle features and associated relationship information of images of said catalog to find candidate matches.

5. 发明授权

US09275311B2 Efficient image matching for large sets of images 有权
标题翻译：高效图像匹配大图像
公开(公告)号：US09275311B2
公开(公告)日：2016-03-01
申请号：US14538689
申请日：2014-11-11
申请人： PicScout (Israel) LTD.
发明人： Uri Lavi , Eli Goz , Gregory Begelman
IPC分类号： G06K9/60 , G06K9/68 , G06K9/46
CPC分类号： G06F17/30271 , G06F17/30097 , G06F17/30109 , G06F17/30256 , G06F17/30259 , G06F17/3028 , G06K9/4671 , G06K9/6857 , G06K2209/29
摘要： A system and method to detect similarities between images. The system and method allow comparisons between a query image and one or more catalog images in a manner that is resilient to scanning, scaling, rotating, cropping and other distortions of the query image. The system includes an image processing module that determines and/or calculates principle features of a catalog image and constructs a feature vector using one or more of the principle features. The system also includes a matching module that matches a query image to one or more catalog images. The system finds matches based on a distance measure of features present in the query image and features present in the catalog images.
摘要翻译：一种检测图像相似性的系统和方法。该系统和方法允许以对于查询图像的扫描，缩放，旋转，裁剪和其他失真有弹性的方式在查询图像与一个或多个目录图像之间进行比较。该系统包括图像处理模块，其确定和/或计算目录图像的原理特征，并使用一个或多个主要特征构建特征向量。该系统还包括匹配模块，将查询图像与一个或多个目录图像相匹配。系统根据查询图像中存在的特征的距离度量和目录图像中存在的特征，找到匹配项。

6. 发明授权

US10176200B2 Efficient image matching for large sets of images 有权
公开(公告)号：US10176200B2
公开(公告)日：2019-01-08
申请号：US15794310
申请日：2017-10-26
申请人： PicScout (Israel) LTD.
发明人： Uri Lavi , Eli Goz , Gregory Begelman
IPC分类号： G06F17/30 , G06K9/46 , G06K9/68
摘要： A system and method to detect similarities between images. The system and method allow comparisons between a query image and one or more catalog images in a manner that is resilient to scanning, scaling, rotating, cropping and other distortions of the query image. The system includes an image processing module that determines and/or calculates principle features of a catalog image and constructs a feature vector using one or more of the principle features. The system also includes a matching module that matches a query image to one or more catalog images. The system finds matches based on a distance measure of features present in the query image and features present in the catalog images.

7. 发明授权

US09741394B2 Efficient content based video retrieval 有权
公开(公告)号：US09741394B2
公开(公告)日：2017-08-22
申请号：US14543702
申请日：2014-11-17
申请人： PicScout (Israel) Ltd.
发明人： Eli Goz , Sagie Shamay , Aran Pauker , Lior Cohen , Uri Lavi
IPC分类号： H04N9/80 , G11B27/10 , G06K9/00 , G11B27/28 , G11B27/34 , H04N5/76 , G06K9/62 , G06K9/46
CPC分类号： G11B27/105 , G06K9/00744 , G06K9/00765 , G06K9/6215 , G06K2009/4666 , G11B27/28 , G11B27/34 , G11B2220/80 , H04N5/76
摘要： Various disclosed embodiments relate to video content analysis based in part upon the detection of shot transitions. In some embodiments, a process and computer system for detecting shot transitions in a video is used to separate a video sequence into a series of “shots” having multiple frames. These shots may then be used for additional processing, e.g., content detection within the video frames.

8. 发明授权

US09135518B2 Robust and efficient image identification 有权
标题翻译：强大而有效的图像识别
公开(公告)号：US09135518B2
公开(公告)日：2015-09-15
申请号：US13943705
申请日：2013-07-16
申请人： PicScout (Israel) LTD.
发明人： Offir Gutelzon , Uri Lavi , Ido Omer , Yael Shor , Simon Bar , Golan Pundak
IPC分类号： G06K9/46 , G06F17/30 , G06K9/62
CPC分类号： G06K9/4671 , G06F17/30259 , G06K9/4609 , G06K9/4638 , G06K9/6212 , G06T3/4046 , G06T7/11
摘要： Apparatus for matching a query image against a catalog of images, comprises: a feature extraction unit operative for extracting principle features from said query image; a relationship unit operative for establishing relationships between a given principle feature and other features in the image, and adding said relationships as relationship information alongside said principle features; and a first comparison unit operative for comparing principle features and associated relationship information of said query image with principle features and associated relationship information of images of said catalog to find candidate matches.
摘要翻译：一种用于将查询图像与图像目录进行匹配的装置，包括：特征提取单元，用于从所述查询图像提取主要特征; 关系单元，用于建立给定原理特征与图像中的其他特征之间的关系，并将所述关系作为关系信息与所述原理特征一起添加; 以及第一比较单元，用于将所述查询图像的原理特征和关联关系信息与所述目录的图像的原理特征和相关关系信息进行比较，以找到候选匹配。

9. 发明授权

US08913872B1 Efficient content based video retrieval 有权
标题翻译：基于内容的视频检索
公开(公告)号：US08913872B1
公开(公告)日：2014-12-16
申请号：US14161355
申请日：2014-01-22
申请人： PicScout (Israel) Ltd.
发明人： Eli Goz , Sagie Shamay , Aran Pauker , Lior Cohen , Uri Lavi
IPC分类号： H04N9/80 , G06K9/00 , G11B27/10
CPC分类号： G11B27/105 , G06K9/00744 , G06K9/00765 , G06K9/6215 , G06K2009/4666 , G11B27/28 , G11B27/34 , G11B2220/80 , H04N5/76
摘要： Various disclosed embodiments relate to video content analysis based in part upon the detection of shot transitions. In some embodiments, a process and computer system for detecting shot transitions in a video is used to separate a video sequence into a series of “shots” having multiple frames. These shots may then be used for additional processing, e.g., content detection within the video frames.
摘要翻译：各种公开的实施例涉及部分基于镜头转场检测的视频内容分析。在一些实施例中，用于检测视频中的镜头转换的过程和计算机系统用于将视频序列分成具有多个帧的一系列“镜头”。然后可以将这些拍摄用于附加处理，例如视频帧内的内容检测。

10. 发明授权

US08488883B2 Robust and efficient image identification 有权
公开(公告)号：US08488883B2
公开(公告)日：2013-07-16
申请号：US12978687
申请日：2010-12-27
申请人： Offir Gutelzon , Uri Lavi , Ido Omer , Yael Shor , Simon Bar , Golan Pundak
发明人： Offir Gutelzon , Uri Lavi , Ido Omer , Yael Shor , Simon Bar , Golan Pundak
IPC分类号： G06K9/46
CPC分类号： G06K9/4671 , G06F17/30259 , G06K9/4609 , G06K9/4638 , G06K9/6212 , G06T3/4046 , G06T7/11
摘要： Apparatus for matching a query image against a catalog of images, comprises: a feature extraction unit operative for extracting principle features from said query image; a relationship unit operative for establishing relationships between a given principle feature and other features in the image, and adding said relationships as relationship information alongside said principle features; and a first comparison unit operative for comparing principle features and associated relationship information of said query image with principle features and associated relationship information of images of said catalog to find candidate matches.

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