公开(公告)号：US20230154187A1

公开(公告)日：2023-05-18

申请号：US17525073

申请日：2021-11-12

Applicant: Kelsey L Bruso ,  Mangesh Walsatwar ,  Ramkumar M. ,  George S.

Inventor： Kelsey L Bruso ,  Mangesh Walsatwar ,  Ramkumar M. ,  George S.

IPC: G06K9/00 ,  G06Q50/20

CPC classification number: G06K9/00718 ,  G06K9/00765 ,  G06Q50/20 ,  G06K2009/00738

Abstract: A method of decomposing a lecture into events includes: processing a recorded video and segmenting the video into video, chat, audio and audio transcript; processing the video and dividing it into discreet events including lecture, green board text, white board text, and interaction with users; and storing the discreet events as a storyboard that identifies break points in the lecture. The storyboard and events can be used to create a composed lecture.

公开(公告)号：US20190251358A1

公开(公告)日：2019-08-15

申请号：US16247157

申请日：2019-01-14

Applicant: HRL Laboratories, LLC

Inventor： Deepak Khosla ,  Ryan M. Uhlenbrock ,  Huapeng Su ,  Yang Chen

IPC: G06K9/00 ,  G06K9/32 ,  G06N3/08

CPC classification number: G06K9/00718 ,  G06K9/00744 ,  G06K9/00765 ,  G06K9/00771 ,  G06K9/3233 ,  G06K9/4628 ,  G06K9/6271 ,  G06K2009/00738 ,  G06N3/0445 ,  G06N3/0454 ,  G06N3/08

Abstract: Described is a system for visual activity recognition. In operation, the system detects a set of objects of interest (OI) in video data and determines an object classification for each object in the set of OI, the set including at least one OI. A corresponding activity track is formed for each object in the set of OI by tracking each object across frames. Using a feature extractor, the system determines a corresponding feature in the video data for each OI, which is then used to determine a corresponding initial activity classification for each OI. One or more OI are then detected in each activity track via foveation, with the initial object detection and foveated object detection thereafter being appended into a new detected-objects list. Finally, a final classification is provided for each activity track using the new detected-objects list and filtering the initial activity classification results using contextual logic.

公开(公告)号：US20190244052A1

公开(公告)日：2019-08-08

申请号：US16386239

申请日：2019-04-16

Applicant: Ramya Narasimha ,  Hector H. Gonzalez-Banos

Inventor： Ramya Narasimha ,  Hector H. Gonzalez-Banos

IPC: G06K9/46 ,  G06K9/00 ,  G06T7/73

CPC classification number: G06K9/4671 ,  G06F16/71 ,  G06F16/739 ,  G06F16/9566 ,  G06K9/00228 ,  G06K9/00281 ,  G06K9/00295 ,  G06K9/00315 ,  G06K9/00718 ,  G06K9/00744 ,  G06K9/00751 ,  G06K9/00765 ,  G06K9/00771 ,  G06K9/46 ,  G06K2009/00738 ,  G06T7/73

Abstract: A system and method for analyzing behavior in a video is described. The method includes extracting a plurality of salient fragments of a video; building a database of the plurality of salient fragments; generating a focalized visualization, based on a time anchor, from the one or more salient fragments of the video; tagging a human subject in the focalized visualization with a unique identifier; analyzing the focalized visualization, based on the unique identifier, to generate a behavior score; and providing the behavior score via the user device.

公开(公告)号：US20190244031A1

公开(公告)日：2019-08-08

申请号：US16388017

申请日：2019-04-18

Applicant: GoPro, Inc.

Inventor： Christophe Delachanal

IPC: G06K9/00 ,  G06F16/74 ,  G11B27/10 ,  H04N5/247 ,  H04N5/225

CPC classification number: G06K9/00751 ,  G06F16/739 ,  G06F16/743 ,  G06K9/00765 ,  G06K2009/00738 ,  G06T7/70 ,  G06T2207/30244 ,  G11B27/10 ,  H04N5/2252 ,  H04N5/247

Abstract: First video information defining first video content may be accessed. The first video content may have been captured by a first image sensor from a first conveyance position. Second video information defining second video content may be accessed. The second video content may have been captured by a second image sensor from a second conveyance position. A first highlight criterion may be selected for the first video content based on the first conveyance position. A second highlight criterion may be selected for the second video content based on the second conveyance position. A first set of highlight moments within the first video content may be identified based on the first criterion. A second set of highlight moments within the second video content may be identified based on the second criterion. The identification of the first set of highlight moments and the second set of highlight moments may be stored.

公开(公告)号：US20190073539A1

公开(公告)日：2019-03-07

申请号：US15698282

申请日：2017-09-07

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Xin Yu ,  Fan Bai ,  Wende Zhang ,  John Sergakis

IPC: G06K9/00 ,  H04L29/06 ,  H04N19/137

CPC classification number: G06K9/00765 ,  H04L65/4069 ,  H04L65/602 ,  H04L65/607 ,  H04L65/80 ,  H04N19/119 ,  H04N19/137 ,  H04N19/164 ,  H04N19/172

Abstract: A video communications method includes segmenting an image frame or an image frame portion into first and second source network packet blocks. The first source network packet block includes a first number of source network packets and the second network packet block includes a second number of source network packets. The method further includes encoding the first source network packet block to produce a first encoded network packet block and encoding the second source network packet block to produce a second encoded network packet block. The first encoded network packet block includes a first number of encoded network packets and the second encoded network packet block includes a second number of encoded network packets. Still further, the method includes transmitting the first and second encoded network packet blocks over a wireless network. A wireless device and a vehicle may utilize the video communications method.

公开(公告)号：US20190057259A1

公开(公告)日：2019-02-21

申请号：US16165970

申请日：2018-10-19

Applicant: GOOGLE LLC

Inventor： Jason N. Laska ,  Greg R. Nelson ,  Greg Duffy

IPC: G06K9/00 ,  H04W12/08 ,  H04W12/06 ,  H04W12/04 ,  H04W12/02 ,  H04N21/462 ,  H04N21/4335 ,  H04N21/433 ,  H04N21/431 ,  H04N21/422 ,  H04N21/2743 ,  H04N21/239 ,  H04N21/2187 ,  H04N9/87 ,  H04N7/18 ,  H04N5/93 ,  H04N5/14 ,  H04L29/08 ,  H04L29/06 ,  H04L9/08 ,  G11B27/34 ,  G11B27/30 ,  G11B27/10 ,  G11B27/031 ,  G11B27/028 ,  G11B27/00 ,  G08B13/196 ,  G06T7/20 ,  G06K9/32 ,  G06F3/0488 ,  G06F3/0485 ,  G06F3/0484 ,  G06F3/0482 ,  G06F3/0481 ,  G06F3/048 ,  H04W4/80 ,  H04W84/12 ,  H04N21/475 ,  H04N21/4627 ,  H04N21/4408 ,  H04N21/2347 ,  H04N21/254

CPC classification number: G06K9/00765 ,  G06F3/048 ,  G06F3/0481 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04845 ,  G06F3/04847 ,  G06F3/0485 ,  G06F3/04855 ,  G06F3/0488 ,  G06F3/04883 ,  G06K9/00711 ,  G06K9/00718 ,  G06K9/00771 ,  G06K9/3241 ,  G06K2009/00738 ,  G06T7/20 ,  G06T2207/10016 ,  G06T2207/30232 ,  G08B13/19613 ,  G08B13/19615 ,  G08B13/19682 ,  G08B13/19684 ,  G11B27/005 ,  G11B27/028 ,  G11B27/031 ,  G11B27/105 ,  G11B27/30 ,  G11B27/34 ,  H04L9/0822 ,  H04L9/085 ,  H04L9/0869 ,  H04L63/0428 ,  H04L63/083 ,  H04L67/10 ,  H04L2209/80 ,  H04L2463/062 ,  H04N5/144 ,  H04N5/93 ,  H04N7/18 ,  H04N7/183 ,  H04N7/185 ,  H04N9/87 ,  H04N21/2187 ,  H04N21/2347 ,  H04N21/239 ,  H04N21/2393 ,  H04N21/2541 ,  H04N21/2743 ,  H04N21/42204 ,  H04N21/4222 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4316 ,  H04N21/4334 ,  H04N21/4335 ,  H04N21/4408 ,  H04N21/4622 ,  H04N21/4627 ,  H04N21/4753 ,  H04W4/80 ,  H04W12/0013 ,  H04W12/003 ,  H04W12/02 ,  H04W12/04 ,  H04W12/06 ,  H04W12/08 ,  H04W84/12

Abstract: The various implementations described herein include methods, devices, and systems for displaying live and recorded video from a remote camera. In one aspect, a method includes: (1) displaying a portion of a recorded video feed from the video camera, a live video affordance, and an event history affordance; (2) in response to a selection of the live video affordance: (a) requesting and displaying a live video feed; (b) continuing to display the event history affordance; and (c) ceasing to display the live video affordance; (3) in response to receiving a user selection of the event history affordance: displaying a plurality of detected events.

公开(公告)号：US20180293442A1

公开(公告)日：2018-10-11

申请号：US15480709

申请日：2017-04-06

Applicant: ANTS TECHNOLOGY (HK) LIMITED

Inventor： Ron FRIDENTAL ,  Ilya BLAYVAS

IPC: G06K9/00 ,  G06F17/30

CPC classification number: G06K9/00718 ,  G06F17/30259 ,  G06F17/3079 ,  G06K9/00765

Abstract: A computerized method for providing no-configuration object recognition video analytics, the method comprising generating a database stored in computer memory and including labelled images of recognized objects imaged at an initial set of sites including at least one site; using the database as a training set to train a pattern recognition engine; uploading images of additional site/s including at least one additional site which is not a member in the initial set of sites; providing object recognition results for the additional site/s by using the pattern recognition engine on the images as uploaded; verifying the object recognition results; and using a processor for operating the pattern recognition engine on images generated at each the additional site/s including modifying the pattern recognition engine according to and when indicated by the verifying, thereby to provide no-configuration object recognition video analytics at the additional site/s.

公开(公告)号：US20180234744A1

公开(公告)日：2018-08-16

申请号：US15952751

申请日：2018-04-13

Applicant: Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO

Inventor： Anton HAVEKES ,  Johannes Gerardus Maria SCHAVEMAKER

IPC: H04N21/8549 ,  H04N21/4223 ,  H04N21/845 ,  H04N21/2365 ,  H04N21/44 ,  H04N5/77 ,  H04N5/247 ,  H04N7/18 ,  G06K9/00

CPC classification number: H04N21/8549 ,  G06K9/00724 ,  G06K9/00765 ,  G06K2009/00738 ,  G11B27/28 ,  H04N5/247 ,  H04N5/77 ,  H04N5/772 ,  H04N5/91 ,  H04N7/181 ,  H04N21/21805 ,  H04N21/23418 ,  H04N21/23424 ,  H04N21/2365 ,  H04N21/4223 ,  H04N21/44008 ,  H04N21/8153 ,  H04N21/8456

Abstract: The video processing system provides for automatic selection of video sequences showing goals in a video stream from cameras directed at a playing field. Classification is applied to image content from different foreground positions in an image. The set of classes comprising a first and second class corresponding players of different teams. Medians or averages of the image positions of the local image content assigned to the first and second class are determined. A condition is tested whether the results are on mutually opposite sides of a reference position and a distance between collected positions or distances between the reference position and the first and second collected positions exceed a threshold value. When the test shows that the condition is met, a preceding video sequence is selected, for example for display.

公开(公告)号：US20180232606A1

公开(公告)日：2018-08-16

申请号：US15889870

申请日：2018-02-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Noh Sam PARK ,  Hoon Ki LEE ,  Mi Kyong HAN

IPC: G06K9/66 ,  G06K9/62 ,  G06N3/08 ,  G06N3/04

CPC classification number: G06K9/66 ,  G06K9/00765 ,  G06K9/4628 ,  G06K9/6256 ,  G06K9/627 ,  G06N3/04 ,  G06N3/0445 ,  G06N3/0454 ,  G06N3/08 ,  G06N3/084

Abstract: Disclosed is a sensory information providing apparatus. The sensory information providing apparatus may comprise a learning model database storing a plurality of learning models related to sensory effect information with respect to a plurality of videos; and a video analysis engine generating the plurality of learning models by extracting sensory effect association information by analyzing the plurality of videos and sensory effect meta information of the plurality of videos, and extracting sensory information corresponding to an input video stream by analyzing the input video stream based on the plurality of learning model.

公开(公告)号：US20180227609A1

公开(公告)日：2018-08-09

申请号：US15936505

申请日：2018-03-27

Applicant: International Business Machines Corporation

Inventor： Inseok Hwang ,  Su Liu ,  Eric J. Rozner ,  Chin Ngai Sze

IPC: H04N21/234 ,  G06K9/00 ,  H04N21/442 ,  H04N21/84 ,  H04N21/258 ,  H04N21/45 ,  H04N21/25 ,  H04N21/466

CPC classification number: H04N21/23424 ,  G06K9/00718 ,  G06K9/00765 ,  H04N21/23109 ,  H04N21/23418 ,  H04N21/252 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/44204 ,  H04N21/4532 ,  H04N21/4667 ,  H04N21/6582 ,  H04N21/84 ,  H04N21/8456

Abstract: A method includes identifying a plurality of user-interested multimedia files based at on one of a history of a plurality of user multimedia searches, a plurality of user multimedia views, or a history of multimedia sharing with other users. The method creates a catalog of the plurality of user-interested multimedia files, wherein the catalog includes one of more groups of the plurality of multimedia files based on one of a multimedia file length, the history of the plurality of user multimedia searches, the plurality of user multimedia views, or a history of multimedia shares with other users. The method generates a novel multimedia file, where combining one generates the novel multimedia file or more individual multimedia files selected from the catalog of multimedia files.