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481.发明公开公开(公告)号：US20230154192A1
公开(公告)日：2023-05-18
申请号：US17995269
申请日：2021-09-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunshan ZU , Xiaojun TANG
CPC classification number: G06V20/53 , G06V10/225 , G06V2201/07
Abstract: The present disclosure provides a person flow analysis method and system, an electronic device, and a readable storage medium. The method includes: obtaining a video image of a target area; identifying and tracking target features of persons in the video image; generating person flow data for the target area according to movement states of the target features of the persons relative to a specific position in the target area. By identifying and monitoring the target features in the video images of the target area, it does not need to analyze and identify all features of the persons, thereby reducing the amount of calculation and increasing the scope of application . By analyzing a movement state of the target feature relative to the specific position, a movement mode of a user in the target area can be obtained, thereby improving accuracy of analysis of the person flow in the target area.
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公开(公告)号：US20230154011A1
公开(公告)日：2023-05-18
申请号：US17916425
申请日：2021-05-07
Applicant: SONY GROUP CORPORATION
Inventor： Hiroyoshi FUJII
IPC: G06T7/20 , G06T5/50 , G06V30/22 , H04N23/69 , H04N23/695
CPC classification number: G06T7/20 , G06T5/50 , G06V30/22 , H04N23/69 , H04N23/695 , G06T2207/20221 , G06V2201/07
Abstract: An image processing device according to the present disclosure includes: a movement detection unit that detects movement of a movable writing medium based on moving image data obtained by imaging the writing medium and a writer writing on the writing medium; and a writing portion detection unit that detects a writing portion on the writing medium, wherein the writing portion detection unit executes processing corresponding to the movement of the writing medium in a case where the movement of the writing medium is detected.
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公开(公告)号：US11649052B2
公开(公告)日：2023-05-16
申请号：US17196837
申请日：2021-03-09
Applicant: HangZhou Zero Zero Technology Co., Ltd.
Inventor： Mengqiu Wang , Lixin Liu , Tong Zhang , Jia Lu
IPC: B64C39/02 , G01S3/786 , H04N7/18 , G01S17/89 , G01S17/86 , G06V40/16 , H04N23/66 , H04N23/60 , H04N23/62 , G06V20/17 , B64D47/08 , G05D1/00 , G01S17/02 , G06V20/13 , G06V20/58 , B64U101/30
CPC classification number: B64C39/024 , B64D47/08 , G01S3/7864 , G01S17/86 , G01S17/89 , G05D1/0011 , G05D1/0088 , G05D1/0094 , G06V20/17 , G06V40/166 , H04N7/185 , H04N23/60 , H04N23/62 , H04N23/66 , B64U2101/30 , B64U2201/10 , B64U2201/20 , G01S17/02 , G06V20/13 , G06V20/58 , G06V2201/07
Abstract: An aerial system, including a processing system, an optical system, an actuation system and a lift mechanism, includes an autonomous photography and/or videography system 70, implemented, at least in part, by the processing system 22, the optical system 26, the actuation system 28 and the lift mechanism 32. The autonomous photograph and/or videography system performs the steps of establishing a desired flight trajectory, detecting a target, controlling the flight of the aerial system as a function of the desired flight trajectory relative to the target using the lift mechanism and controlling the camera to capture pictures and/or video.
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484.发明公开公开(公告)号：US20230146228A1
公开(公告)日：2023-05-11
申请号：US17981933
申请日：2022-11-07
Inventor： Jin Woo KIM , Ki Tae KIM
CPC classification number: G06V20/56 , G06T5/50 , G06V10/759 , G06T2207/20221 , G06V2201/07
Abstract: The present disclosure relates to a data construction and learning system and method based on a method of splitting and arranging multiple images. The data construction and learning system based on a method of splitting and arranging multiple images includes an input unit configured to receive images captured by a plurality of cameras disposed in a vehicle, a memory in which a program for merging the images into a single image and estimating information on a road situation and an object has been stored, and a processor configured to execute the program. The processor merges and recognizes, as one situation, road situations and objects redundantly included in the images.
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公开(公告)号：US20230143574A1
公开(公告)日：2023-05-11
申请号：US17817218
申请日：2022-08-03
Applicant: 9219-1568 Quebec Inc.
CPC classification number: G06V20/46 , G06V20/49 , G06V40/172 , G06V10/761 , G06V40/169 , G06V2201/07
Abstract: Systems, methods, and computer-readable storage media for digital fingerprinting of media content. The system does this by normalizing and pre-processing the media content into a standard format, then generating fingerprints for image, audio, and/or video aspects of the media. These fingerprints are mathematical vectors generated using one or more techniques, such as perceptual hashes coupled with machine learning. Once the fingerprints for new content is generated, the system can compare those fingerprints to fingerprints of known content to determine if the new content contains prohibited content.
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Patent Agency Ranking
486.发明公开公开(公告)号：US20240362947A1
公开(公告)日：2024-10-31
申请号：US18638899
申请日：2024-04-18
Applicant: CANON KABUSHIKI KAISHA
Inventor： Takato KIMURA
CPC classification number: G06V40/103 , G06T3/047 , G06T7/60 , G06T7/73 , H04N23/58 , H04N23/611 , G06V2201/07
Abstract: An image processing apparatus for detecting a person region representing a person in an image comprises one or more memories storing instructions; and one or more processors executing the instructions to obtain an image, generate a plurality of rotated images by rotating an obtained image by a plurality of preset angles, execute person detection processing on each one of the plurality of rotated images and obtain detection information including information indicating a candidate region of a detected person and information indicating a likelihood as a person in the candidate region, and using detection information obtained via detection of the detected person, determine a candidate region to be removed from a person region in accordance with each likelihood and remove the candidate region.
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公开(公告)号：US12131438B2
公开(公告)日：2024-10-29
申请号：US17668483
申请日：2022-02-10
Inventor： Jie Chen , Huiyao Wan , Zhixiang Huang , Xiaoping Liu , Bocai Wu , Runfan Xia , Zheng Zhou , Jianming Lv , Yun Feng , Wentian Du , Jingqian Yu
IPC: G06T3/40 , G01S13/90 , G06V10/40 , G06V10/764 , G06V10/77 , G06V10/774 , G06V10/94
CPC classification number: G06T3/40 , G01S13/9021 , G06V10/40 , G06V10/764 , G06V10/7715 , G06V10/774 , G06V10/95 , G06V2201/07
Abstract: The present disclosure provides a synthetic aperture radar (SAR) image target detection method. The present disclosure takes the anchor-free target detection algorithm YOLOX as the basic framework, reconstructs the backbone feature extraction network from the lightweight perspective, and replaces the depthwise separable convolution in MobilenetV2 with one ordinary convolution and one depthwise separable convolution. The number of channels in the feature map is reduced by half through the ordinary convolution, features input from the ordinary convolution are further extracted by the depthwise separable convolution, and the convolutional results from the two convolutions are spliced. The present disclosure highlights the unique strong scattering characteristic of the SAR target through the attention enhancement pyramid attention network (CSEMPAN) by integrating channels and spatial attention mechanisms. In view of the multiple scales and strong sparseness of the SAR target, the present disclosure uses an ESPHead.
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488.发明授权公开(公告)号：US12131089B2
公开(公告)日：2024-10-29
申请号：US17911587
申请日：2020-03-19
Applicant: Sharp NEC Display Solutions, Ltd.
Inventor： Ryoichi Araki
IPC: G06F3/14 , G06V10/764
CPC classification number: G06F3/14 , G06V10/764 , G06V2201/07
Abstract: A display control system includes a personal attribute information acquirer, a content specifier, and a display output. The personal attribute information acquirer acquires personal attribute information indicating an attribute of people present in an area including a vicinity of a display area for displaying video content based on a captured image of the area. The content specifier specifies target video content items, which are video content items to be displayed on the display area, based on the personal attribute information. The display output sets a plurality of screen areas in the display area based on the number of the target video content items and allocates and outputs the target video content items to the plurality of screen areas.
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公开(公告)号：US12128919B2
公开(公告)日：2024-10-29
申请号：US18188173
申请日：2023-03-22
Applicant: Samsara Inc.
Inventor： Mathew Chasan Calmer , Justin Delegard , Justin Pan , Sabrina Shemet , Meelap Shah , Kavya Joshi , Brian Tuan , Sharan Srinivasan , Muhammad Ali Akhtar , John Charles Bicket , Margaret Finch , Vincent Shieh , Bruce Kellerman , Mitch Lin , Marvin Arroz , Siddhartha Datta Roy , Jason Symons , Tina Quach , Cassandra Lee Rommel , Saumya Jain
IPC: G06V20/56 , B60W40/08 , B60W50/14 , G06F3/01 , G06N3/02 , G06T7/70 , G06V10/44 , G06V10/74 , G06V20/40 , G06V20/59 , G07C5/00 , G07C5/08 , H04N19/132 , H04N23/51
CPC classification number: B60W50/14 , B60W40/08 , G06F3/012 , G06N3/02 , G06T7/70 , G06V10/44 , G06V10/761 , G06V20/44 , G06V20/56 , G06V20/597 , G07C5/008 , G07C5/0866 , H04N19/132 , H04N23/51 , B60W2050/143 , B60W2520/105 , B60W2540/229 , G06V2201/07 , G06V2201/10
Abstract: A vehicle dash cam may be configured to execute one or more neural networks (and/or other artificial intelligence), such as based on input from one or more of the cameras and/or other sensors associated with the dash cam, to intelligently detect safety events in real-time. Detection of a safety event may trigger an in-cab alert to make the driver aware of the safety risk. The dash cam may include logic for determining which asset data to transmit to a backend server in response to detection of a safety event, as well as which asset data to transmit to the backend server in response to analysis of sensor data that did not trigger a safety event. The asset data transmitted to the backend server may be further analyzed to determine if further alerts should be provided to the driver and/or to a safety manager.
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公开(公告)号：US12126940B2
公开(公告)日：2024-10-22
申请号：US17336839
申请日：2021-06-02
Applicant: 7-Eleven, Inc.
CPC classification number: H04N7/183 , G06T7/215 , G06T7/292 , G06V20/41 , G06V20/52 , G06V40/20 , G06V40/23 , G06V40/28 , G08B13/19613 , G08B13/19645 , G08B13/19669 , G06T2207/30208 , G06V20/44 , G06V20/68 , G06V2201/07
Abstract: An image sensor is positioned such that a field-of-view of the image sensor encompasses at least a portion of a structure configured to store items. The image sensor generates angled-view images of the items stored on the structure. A tracking subsystem determines that a person has interacted with the structure and receives image frames of the angled-view images. The tracking subsystem determines that the person interacted with a first item stored on the structure. A first image is identified associated with a first time before the person interacted with the first item, and a second image is identified associated with a second time after the person interacted with the first item. If it is determined, based on a comparison of the first and second images, that the item was removed from the structure, the first item is assigned to the person.
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