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公开(公告)号：US20240267492A1
公开(公告)日：2024-08-08
申请号：US18434490
申请日：2024-02-06
Applicant: MILESTONE SYSTEMS A/S
Inventor： Oleksii ZATVORNYTSKYI , Peter Posselt VERGMANN
Abstract: A video management system (VMS) including a recording server configured for receiving and storing a plurality of data streams and respective metadata streams, each data stream being supplied by, or associated with, respective ones of a plurality of streaming devices;
a processing unit configured to receive data via a data communication interface, and further configured to:
responsive to a trigger event, select a streaming device of the plurality of streaming devices, where the selected streaming device is associated with the trigger event,
obtain position data associated with the selected streaming device, and
determine a textual position description based on the position data of the selected streaming device at a time associated with the trigger event, wherein the textual position description describing a geographical position in a natural human language form with a common language syntax,
wherein the VMS is configured to provide the textual position description.-
公开(公告)号：US20240265704A1
公开(公告)日：2024-08-08
申请号：US18434130
申请日：2024-02-06
Applicant: MILESTONE SYSTEMS A/S
Inventor： Oleksii ZATVORNYTSKYI , Peter Posselt VERGMANN
IPC: G06V20/52 , G06F16/783 , G06F16/787 , G06T7/20 , G06T7/70
CPC classification number: G06V20/52 , G06F16/7837 , G06F16/787 , G06T7/20 , G06T7/70
Abstract: The present disclosure generally relates to video surveillance systems and optionally computer-implemented video management methods for video surveillance systems. A video management system may be configured to dynamically calculate the Field-of-View (FOV) of a video camera using Geographic Information System (GIS) data.
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3.发明公开公开(公告)号：US20240112468A1
公开(公告)日：2024-04-04
申请号：US18476109
申请日：2023-09-27
Applicant: MILESTONE SYSTEMS A/S
Inventor： Zenjie LI , Kamal NASROLLAHI
IPC: G06V20/52 , G06T7/70 , G06V10/25 , G06V10/764 , G06V20/40
CPC classification number: G06V20/52 , G06T7/70 , G06V10/25 , G06V10/764 , G06V20/44 , G06V2201/07
Abstract: A computer implemented method for identifying an event by processing video surveillance data from a video camera having a field of view uses a trained machine learning algorithm to detect a person in the video surveillance data and determine the location of the person in the field of view. A trained machine learning algorithm is used to classify a posture of the detected person and a detection zone within the field of view around the location of the detected person is defined. A trained machine learning algorithm is used to search for an object of a predetermined type overlapping the detection zone. An event is identified based on the posture detection and the result of the object detection.
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公开(公告)号：US11924404B2
公开(公告)日：2024-03-05
申请号：US17606734
申请日：2020-09-17
Applicant: MILESTONE SYSTEMS A/S
Inventor： Romain Bellessort , Tristan Halna Du Fretay
CPC classification number: H04N17/002 , G06T7/80 , H04N7/181 , H04N23/617 , H04N23/66 , H04N23/72
Abstract: A method for setting a parameter value of a first video source device comprises:
determining a first set of image characteristic values from an image captured by the first video source device configured with a first set of parameter values;
obtaining a second set of image characteristic values generated from an image captured by a second video source device different from the first video source device, the second video source device being configured with a second set of parameter values;
determining if the obtained second set of image characteristic values comprises values equivalent to values of the determined first set of image characteristic values; and if there are equivalent values, setting the parameter value of the first video source device using the second set of image characteristic values.-
5.发明申请公开(公告)号：US20220236625A1
公开(公告)日：2022-07-28
申请号：US17606721
申请日：2020-09-17
Applicant: Milestone Systems A/S
Inventor： Johann CITERIN , Romain BELLESSORT
Abstract: A method for setting parameters values of a video source device comprising obtaining a value of an image characteristic for a current image generated by the video source device set with initial parameters values; determining a satisfaction level for the image characteristic of the current image based on the obtained value, the satisfaction level representing a probability to fulfil a task; obtaining a set of candidates, a candidate being defined as a set of parameters values; for each candidate, predicting an evolution of the satisfaction level for the image characteristic relatively to the satisfaction level determined while the video source device is set with the initial parameters values; selecting a candidate based on its predicted evolution of the satisfaction level; setting the parameters values of the video source device using the set of parameters values of the selected candidate.
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Patent Agency Ranking
公开(公告)号：US20250008059A1
公开(公告)日：2025-01-02
申请号：US18757323
申请日：2024-06-27
Applicant: MILESTONE SYSTEMS A/S
Inventor： John Hertel Rasmussen
Abstract: A video surveillance system includes an on-premises system with a plurality of servers running video management software including server components and a plurality of agents running independently from the server components. The on-premises system enables remote communication with the on-premises system, where each agent enables updates/upgrades of at least one server component, and a cloud-based system bidirectionally communicating with the on-premises system via a first communication channel. The video surveillance system establishes a plurality of second communication channels that establish a connection between at least one agent associated with at least one server component and the cloud-based system. The agents use information obtained via the first communication channel to establish the second communication channels. The video surveillance system transmits, from the cloud-based system to the on-premises system, software updates/upgrades, and instructs installation of the transmitted software updates/upgrades in a predetermined sequence using the plurality of second communication channels.
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公开(公告)号：US20230325974A1
公开(公告)日：2023-10-12
申请号：US18069089
申请日：2022-12-20
Applicant: MILESTONE SYSTEMS A/S
Inventor： Kamal NASROLLAHI , Thomas B MOESLUND , Andreas AAKERBERG
IPC: G06T3/40
CPC classification number: G06T3/4046 , G06T3/4053
Abstract: An image processing method including acquiring a first image whose spatial resolution and lightness are to be enhanced; generating a residual image from the first image using a multi-scale hierarchical neural network for joint learning of low-light enhancement and super-resolution, the network comprising an encoder stage and a decoder stage forming a plurality of symmetrical encoder-decoder levels, each encoder and decoder in each level comprising a vision transformer block; generating a reconstructed image based on the first and residual images.
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公开(公告)号：US20230125724A1
公开(公告)日：2023-04-27
申请号：US18048380
申请日：2022-10-20
Applicant: MILESTONE SYSTEMS A/S
Inventor： Morten Engel KRISTIANSEN
Abstract: A computer-implemented method of generating a thumbnail of a video stream or file of a surveillance area in a video management system, including setting, in the video management system, at least one sound event to be detected in at least one audio stream or file corresponding to the video stream or file; detecting, in the at least one audio stream or file, at least one point in time at which the at least one sound event occurs; generating the thumbnail based on at least part of at least one frame of the video stream or file, wherein the frame is selected based on the point in time; and displaying the thumbnail in the video management system.
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公开(公告)号：US20230010834A1
公开(公告)日：2023-01-12
申请号：US17373531
申请日：2021-07-12
Applicant: Milestone Systems A/S
Inventor： Dennis Schou Jørgensen , Hans Kierulff
IPC: H04N7/18 , H04N5/225 , G08B13/196
Abstract: A computer implemented method of operating a video management system, the method comprising inputting, into the video management system, a plurality of virtual video streams generated by virtual video cameras within a dynamic 3D virtual environment; receiving, in the computer, at least one command from a user indicative of an instruction to alter a functioning of the dynamic 3D virtual environment and/or a functioning of the video management system; and displaying on a display, from the video management system, at least one virtual video stream and/or at least one alert, alarm and/or message implementing at least one alteration caused by the received command.
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公开(公告)号：US20230008356A1
公开(公告)日：2023-01-12
申请号：US17839283
申请日：2022-06-13
Applicant: MILESTONE SYSTEMS A/S
Inventor： Kamal NASROLLAHI , Zenjie LI , Carlos FERNANDEZ DE TEJADA QUEMADA
IPC: G06V10/98 , G06V20/52 , G06F16/783 , G06V10/25
Abstract: A video processing apparatus configured to process a stream of video surveillance data, wherein the video surveillance data includes metadata associated with video data, the metadata describing at least one object in the video data. The apparatus comprises means for applying an image assessment algorithm to generate a reliability score for the metadata, and associating the reliability score with the metadata. The image assessment algorithm generates the reliability score based on an assessment of the image quality of the video data to which the metadata relates to indicate a likelihood that the metadata accurately describes the object. An image enhancement module applies image enhancement to video data if the reliability score of metadata associated with the video data indicates a low likelihood that the metadata accurately describes the object.
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