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公开(公告)号：US09244924B2
公开(公告)日：2016-01-26
申请号：US13737607
申请日：2013-01-09
Applicant: SRI INTERNATIONAL
Inventor： Hui Cheng , Harpreet Singh Sawhney , Ajay Divakaran , Qian Yu , Jingen Liu , Amir Tamrakar , Saad Ali , Omar Javed
IPC: G06F17/30
CPC classification number: G06F17/30823 , G06F17/30023 , G06F17/30784 , G06F17/30817
Abstract: A complex video event classification, search and retrieval system can generate a semantic representation of a video or of segments within the video, based on one or more complex events that are depicted in the video, without the need for manual tagging. The system can use the semantic representations to, among other things, provide enhanced video search and retrieval capabilities.
Abstract translation: 复杂的视频事件分类，搜索和检索系统可以基于视频中描绘的一个或多个复杂事件，而不需要手动标记来生成视频中的视频或片段的语义表示。 该系统可以使用语义表示来提供增强的视频搜索和检索功能。
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公开(公告)号：US20140347475A1
公开(公告)日：2014-11-27
申请号：US14286305
申请日：2014-05-23
Applicant: SRI International
Inventor： Ajay Divakaran , Qian Yu , Amir Tamrakar , Harpreet Singh Sawhney , Jiejie Zhu , Omar Javed , Jingen Liu , Hui Cheng , Jayakrishnan Eledath
IPC: G06K9/00
CPC classification number: G06K9/00771
Abstract: A system for object detection and tracking includes technologies to, among other things, detect and track moving objects, such as pedestrians and/or vehicles, in a real-world environment, handle static and dynamic occlusions, and continue tracking moving objects across the fields of view of multiple different cameras.
Abstract translation: 用于物体检测和跟踪的系统包括在现实环境中检测和跟踪诸如行人和/或车辆之类的移动物体的技术，处理静态和动态遮挡，以及继续跟踪所有场中的移动物体 的多个不同的相机的视图。
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公开(公告)号：US10198509B2
公开(公告)日：2019-02-05
申请号：US15005795
申请日：2016-01-25
Applicant: SRI INTERNATIONAL
Inventor： Hui Cheng , Harpreet Singh Sawhney , Ajay Divakaran , Qian Yu , Jingen Liu , Amir Tamrakar , Saad Ali , Omar Javed
IPC: G06F17/30
Abstract: A complex video event classification, search and retrieval system can generate a semantic representation of a video or of segments within the video, based on one or more complex events that are depicted in the video, without the need for manual tagging. The system can use the semantic representations to, among other things, provide enhanced video search and retrieval capabilities.
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4.发明授权公开(公告)号：US09734426B2
公开(公告)日：2017-08-15
申请号：US14567101
申请日：2014-12-11
Applicant: SRI International
Inventor： Ajay Divakaran , Weiyu Zhang , Qian Yu , Harpreet S. Sawhney
CPC classification number: G06K9/6202 , G06K9/4642 , G06K9/4671 , G06K9/6223 , G06K9/6269 , G06T2207/10024 , G06T2207/30128
Abstract: A food recognition assistant system includes technologies to recognize foods and combinations of foods depicted in a digital picture of food. Some embodiments include technologies to estimate portion size and calories, and to estimate nutritional value of the foods. In some embodiments, data identifying recognized foods and related information are generated in an automated fashion without relying on human assistance to identify the foods. In some embodiments, the system includes technologies for achieving automatic food detection and recognition in a real-life setting with a cluttered background, without the images being taken in a controlled lab setting, and without requiring additional user input (such as user-defined bounding boxes). Some embodiments of the system include technologies for personalizing the food classification based on user-specific habits, location and/or other criteria.
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公开(公告)号：US20160154882A1
公开(公告)日：2016-06-02
申请号：US15005795
申请日：2016-01-25
Applicant: SRI INTERNATIONAL
Inventor： Hui Cheng , Harpreet Singh Sawhney , Ajay Divakaran , Qian Yu , Jingen Liu , Amir Tamrakar , Saad Ali , Omar Javed
IPC: G06F17/30
CPC classification number: G06F17/30823 , G06F17/30023 , G06F17/30784 , G06F17/30817
Abstract: A complex video event classification, search and retrieval system can generate a semantic representation of a video or of segments within the video, based on one or more complex events that are depicted in the video, without the need for manual tagging. The system can use the semantic representations to, among other things, provide enhanced video search and retrieval capabilities.
Abstract translation: 复杂的视频事件分类，搜索和检索系统可以基于视频中描绘的一个或多个复杂事件，而不需要手动标记来生成视频中的视频或片段的语义表示。 该系统可以使用语义表示来提供增强的视频搜索和检索功能。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160063692A1
公开(公告)日：2016-03-03
申请号：US14567101
申请日：2014-12-11
Applicant: SRI International
Inventor： Ajay Divakaran , Weiyu Zhang , Qian Yu , Harpreet S. Sawhney
CPC classification number: G06K9/6202 , G06K9/4642 , G06K9/4671 , G06K9/6223 , G06K9/6269 , G06T2207/10024 , G06T2207/30128
Abstract: A food recognition assistant system includes technologies to recognize foods and combinations of foods depicted in a digital picture of food. Some embodiments include technologies to estimate portion size and calories, and to estimate nutritional value of the foods. In some embodiments, data identifying recognized foods and related information are generated in an automated fashion without relying on human assistance to identify the foods. In some embodiments, the system includes technologies for achieving automatic food detection and recognition in a real-life setting with a cluttered background, without the images being taken in a controlled lab setting, and without requiring additional user input (such as user-defined bounding boxes). Some embodiments of the system include technologies for personalizing the food classification based on user-specific habits, location and/or other criteria.
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公开(公告)号：US20130282747A1
公开(公告)日：2013-10-24
申请号：US13737607
申请日：2013-01-09
Applicant: SRI INTERNATIONAL
Inventor： Hui Cheng , Harpreet Singh Sawhney , Ajay Divakaran , Qian Yu , Jingen Liu , Amir Tamrakar , Saad Ali , Omar Javed
IPC: G06F17/30
CPC classification number: G06F17/30823 , G06F17/30023 , G06F17/30784 , G06F17/30817
Abstract: A complex video event classification, search and retrieval system can generate a semantic representation of a video or of segments within the video, based on one or more complex events that are depicted in the video, without the need for manual tagging. The system can use the semantic representations to, among other things, provide enhanced video search and retrieval capabilities.
Abstract translation: 复杂的视频事件分类，搜索和检索系统可以基于视频中描绘的一个或多个复杂事件，而不需要手动标记来生成视频中的视频或片段的语义表示。 该系统可以使用语义表示来提供增强的视频搜索和检索功能。
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8.发明授权公开(公告)号：US09916520B2
公开(公告)日：2018-03-13
申请号：US14567107
申请日：2014-12-11
Applicant: SRI International
Inventor： Ajay Divakaran , Weiyu Zhang , Qian Yu , Harpreet S. Sawhney
CPC classification number: G06K9/6202 , G06K9/4642 , G06K9/4671 , G06K9/6223 , G06K9/6269 , G06T2207/10024 , G06T2207/30128
Abstract: A food recognition assistant system includes technologies to recognize foods and combinations of foods depicted in a digital picture of food. Some embodiments include technologies to estimate portion size and calories, and to estimate nutritional value of the foods. In some embodiments, data identifying recognized foods and related information are generated in an automated fashion without relying on human assistance to identify the foods. In some embodiments, the system includes technologies for achieving automatic food detection and recognition in a real-life setting with a cluttered background, without the images being taken in a controlled lab setting, and without requiring additional user input (such as user-defined bounding boxes). Some embodiments of the system include technologies for personalizing the food classification based on user-specific habits, location and/or other criteria.
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公开(公告)号：US10268900B2
公开(公告)日：2019-04-23
申请号：US15905937
申请日：2018-02-27
Applicant: SRI International
Inventor： Ajay Divakaran , Qian Yu , Amir Tamrakar , Harpreet Singh Sawhney , Jiejie Zhu , Omar Javed , Jingen Liu , Hui Cheng , Jayakrishnan Eledath
IPC: G06K9/00
Abstract: A system for object detection and tracking includes technologies to, among other things, detect and track moving objects, such as pedestrians and/or vehicles, in a real-world environment, handle static and dynamic occlusions, and continue tracking moving objects across the fields of view of multiple different cameras.
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公开(公告)号：US20180189573A1
公开(公告)日：2018-07-05
申请号：US15905937
申请日：2018-02-27
Applicant: SRI International
Inventor： Ajay Divakaran , Qian Yu , Amir Tamrakar , Harpreet Singh Sawhney , Jiejie Zhu , Omar Javed , Jingen Liu , Hui Cheng , Jayakrishnan Eledath
IPC: G06K9/00
CPC classification number: G06K9/00771
Abstract: A system for object detection and tracking includes technologies to, among other things, detect and track moving objects, such as pedestrians and/or vehicles, in a real-world environment, handle static and dynamic occlusions, and continue tracking moving objects across the fields of view of multiple different cameras.
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