43 results about "Video overlay" patented technology

Disclosed techniques relate to using one or more of baseball match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

The invention provides an open pit coal mine safety management and control method and device, electronic equipment and a storage medium, and relates to the technical field of mine field safety protection. The position of a key person is obtained in real time, whether the key person enters a corresponding operation area or not is verified, associated video monitoring is automatically triggered according to the in-place state of the person, safety measure execution is verified through real-time mapping of a video stream and an operation process state, and early warning is conducted when the safety measure execution is abnormal. The problems that in the prior art, due to the fact that a'process-position-video 'triple closed-loop verification mechanism is not formed and multi-source data space-time alignment and dynamic verification are not achieved, the security measure execution rate is insufficient, supervision lags behind, positioning data staticization is caused, video coverage is not matched, approval information is delayed, and data errors exist can be solved.

Disclosed techniques relate to using one or more of racing event statistics, textual insights, predictions (e.g., team and player at the event level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as event statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

The invention discloses an AR label dynamic superposition method and device based on an unmanned aerial vehicle real-time video stream. The method comprises the steps that S1, an unmanned aerial vehicle collects video data in real time and preprocesses the video data to obtain a preprocessed video stream; s2, obtaining a video picture-geographic coordinate mapping table based on registration of video pictures and geographic coordinates of the preprocessed video stream; s3, generating an AR label based on the video coverage area of the preprocessed video stream; s4, converting the geographic coordinates of the AR labels into pixel coordinates of the video pictures according to the video picture-geographic coordinate mapping table to realize AR label superposition; and S5, outputting the video stream which displays and overlaps the AR label in real time. According to the method, sub-meter registration of the AR tag and the video picture is realized, accurate synchronization of the AR tag and the video picture is realized, real-time following of the moving target and collaborative display of multiple types of tags are realized, and comprehensiveness and decision-making efficiency of monitoring information are remarkably improved.

The present disclosure relates to a method and system for providing a platform agnostic mixed reality experience to users. The method includes determining, by a mixed reality system, activation of a trigger during a real-world view captured by a user device of a user, the trigger being associated with a mixed reality experience identifier (ID). The method also includes providing, by the mixed reality system, access to one or more assets linked to the mixed reality experience ID. The one or more assets are dynamically downloaded to the user device. Further, the method includes rendering, by the mixed reality system, an alpha channel video overlay on the real-world view. Moreover, the method includes enabling, by the mixed reality system, user interaction with the alpha channel video overlay using one of gestures and touch inputs to render a mixed reality experience to the user.

The invention discloses a space target positioning method and device based on monitoring visual data and a medium. The method comprises the following steps: establishing a camera parameter model, calculating a projection area of a video on the ground by using a geometric projection principle based on the camera parameter model, and determining a geographic space range covered by the video; establishing a conversion relation between a video image coordinate system and a geographic space coordinate system based on a coordinate conversion algorithm in combination with a geographic space range covered by a video; constructing a geometric model of two-dimensional camera imaging and three-dimensional geographic space based on the camera parameter model and a coordinate conversion algorithm; when the video system detects an alarm event and generates an alarm image, extracting pixel coordinates of an alarm object in the image; converting the pixel coordinates of the alarm object into geographic space coordinates; and the converted geographic space coordinates are associated and analyzed with space data in a GIS system, and accurate position information of an alarm object is provided.

This invention discloses a video tag dynamic overlay anti-shake method and system based on AR, comprising: acquiring real-time video stream and device pose parameters at corresponding timestamps; constructing a dynamic perspective projection model based on the device pose parameters and calculating the initial pixel coordinates of the target AR tag in the current video frame; planning a local feature search window based on the initial pixel coordinates; calculating the average pixel displacement vector of image feature points in the local feature search window of the current and adjacent historical video frames; performing reverse displacement compensation on the average pixel displacement vector to obtain the target rendering coordinates, and rendering the target AR tag to the current video frame based on the target rendering coordinates. Compared with the prior art, this invention can overcome the shortcomings of large drift errors caused by simply relying on mechanical pose, high computational power consumption caused by global matching, and high-frequency jitter of tags caused by slight device vibrations, thereby improving tag mapping accuracy, reducing system computational power consumption, and improving the visual stability of video overlay.

A video system comprises a video overlay processor. The video overlay processor is configured to receive a video stream from a camera system in real time during operation of a platform. The video overlay processor is configured to overlay a first pattern and a second pattern on an alternating and repeating basis onto frames sequentially in the video stream in real time to form a modified video stream. The video overlay processor is configured to display the modified video stream in real time on a display system, wherein the first pattern and the second pattern in the frames in the modified video stream are perceptually hidden on the display system in response to the frames in the modified video stream being displayed without interruption.

The invention relates to a video and map data mapping method based on three-dimensional geographic information, and the method comprises the steps: (1) obtaining the three-dimensional geographic coordinates of a starting point and a target point, respectively including the longitude, latitude and elevation data of each point, picking up the video pixel coordinates and the three-dimensional geographic coordinates of the target point, and constructing a serialized feature point pair; (2) according to the serialized feature point pairs, camera geographic calibration based on the feature point pairs is carried out; and step (3), mapping the three-dimensional geographic coordinates of all points in the geographic space in the video coverage area into video pixel coordinates based on a rotation matrix constructed after camera geographic calibration, or mapping the video pixel coordinates of all points in a camera picture into three-dimensional geographic coordinates.

The invention provides an RPA flow script generation method and system based on a large model and a screen recording scene and a storage medium, and relates to the technical field of computers. The method comprises the following steps that screen videos operated by a user are recorded through RPA software, and different device screen sources are covered; pre-processing the recorded video, wherein the pre-processing comprises noise reduction, frame number adjustment and invalid action filtering; analyzing the video by using a pre-trained video large model, and identifying an operation action and a target object; generating an action and target object template according to an identification result, and describing an operation behavior and target object information; mapping the template into an RPA script, including component arrangement, parameter setting and process logic; and executing the generated script on the RPA platform to realize operation automation. Through deep learning and video processing technologies, the operation steps, the interface elements and the interaction logic in the screen recording video are automatically identified, the corresponding RPA script can be generated without manual intervention, and the script generation efficiency is greatly improved.

Disclosed techniques relate to using one or more of soccer match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

A video system comprises a video overlay processor. The video overlay processor is configured to receive a video stream from a camera system in real time during operation of a platform. The video overlay processor is configured to overlay a first pattern and a second pattern on an alternating and repeating basis onto frames sequentially in the video stream in real time to form a modified video stream. The video overlay processor is configured to display the modified video stream in real time on a display system, wherein the first pattern and the second pattern in the frames in the modified video stream are perceptually hidden on the display system in response to the frames in the modified video stream being displayed without interruption.

Disclosed techniques relate to using one or more of tennis match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

The invention relates to a vehicle sentry video storage method and device, a vehicle and a storage medium, and belongs to the technical field of vehicles. In the method, a first storage space of a target storage device is used for storing a first video segment in a sentinel video of a target vehicle, and the sentinel video is continuously acquired by an image acquisition device after a sentinel mode of the target vehicle is started; a second storage space of the target storage device is used for storing a second video segment in the first video segments, and the second video segment is a video segment in the first video segments in which the preset object is detected to have a preset abnormal behavior. And after the second video segment is stored in the second storage space, deleting the first video segment from the first storage space. Through the method, occupation of useless information in the sentry video on the storage space can be reduced, meanwhile, the situation that the key video in the storage space is covered by the newly recorded video due to insufficient storage space is avoided, and the effective storage duration of the key video in the sentry video can be prolonged.

The present application relates to a video overlay method implemented by an FPGA. The method comprises: decoding an input first video signal to obtain a second video signal, and caching the second video signal in a memory, wherein the first video signal is a DP video signal output by a graphics processing unit (GPU); upon detecting a third video signal, decoding the third video signal to obtain a fourth video signal, wherein the third video signal is an input ARINC818 video signal; superimposing the second video signal read from the memory with the fourth video signal to obtain a fifth video signal; encoding the fifth video signal to obtain a sixth video signal, and outputting the sixth video signal to a display panel. Embodiments of the present application can achieve superposition of a 4K resolution DP video signal and an ARINC818 video signal.

A sales administration system that manages online sales via overlays on a video stream. Customers can comment on or respond to the video stream, and may order products using simple phrases such as “Sold”. The system can stream video with overlays to multiple clients simultaneously, including websites and mobile apps. Comments from all clients are received, aggregated, processed for orders, and displayed to the sales administrator. The system is coupled to a merchant's operational data, providing immediate visibility to changes in inventory and orders. Video overlays may be updated automatically by the system as this operational data changes, for example highlighting products with low stock. The system may analyze customer comments and orders both during the video stream and after the sales session is complete, and may generate recommendations to improve sales effectiveness. For backorders, customers may preauthorize charges to be at the front of the queue for shipment.

Disclosed techniques relate to using one or more of rugby match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

Disclosed techniques relate to using one or more of football match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

The invention discloses a real-time dynamic tracking system for a petroleum drilling machine display picture. The system comprises a low-delay camera, a POE power supply switch, a video processing server, a logical operation server, a video superposition and fusion server, a video decoder and a splicing display. Aiming at the problems of high video delay, existence of a blind area in winch monitoring and lack of collision early warning in the prior art, the method is realized through the following scheme: deploying a plurality of low-delay cameras in the vertical direction of a derrick to cover the whole-course movement range of the winch; dynamically calculating the height of the large hook and triggering collision early warning through a logic operation server; and splicing a plurality of paths of pictures by using the video superposition fusion server, superposing virtual animation image data of the petroleum drilling machine, and outputting the data to a splicing display. Winch full-stroke seamless monitoring, ultra-low delay response and accurate anti-collision early warning are achieved, and the safety and efficiency of drilling operation are remarkably improved.

Disclosed techniques relate to using one or more of soccer match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

This invention provides a video playback method, apparatus, system, storage medium, and electronic device. The method includes: sending acquired page information of a target page to a player to instruct the player to determine target video window information corresponding to the target page; receiving first request information sent by the player; responding to the first request information and determining the target video window corresponding to the target video window information from N video windows; and sending object information of the target video window to the player to instruct the player to play the target video in the target page using the object information in the target video window. This invention solves the problem in related technologies where multi-layered video overlay display is not possible, achieving the effect of multi-layered video overlay display.

Disclosed techniques relate to using one or more of cricket match statistics, textual insights, predictions (e.g., team and player at the event level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

Disclosed techniques relate to using one or more of rugby match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

Disclosed techniques relate to using one or more of golf match statistics, textual insights, predictions (e.g., team and player at the event level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

Disclosed techniques relate to using one or more of baseball match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

Disclosed techniques relate to using one or more of football match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

Disclosed techniques relate to using one or more of golf match statistics, textual insights, predictions (e.g., team and player at the event level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

Disclosed techniques relate to using one or more of tennis match statistics, textual insights, predictions (e.g., team and player at the match level, and team at the season level), graphics, video overlays, and player and ball tracking data. Tracking data may be generated using an in-venue feed or a broadcast feed. The tracking data may be supplemented with event data which may be provided by an operator or an automated system based on the events related to a given sport within a venue or via a broadcast feed. The tracking data and / or event data may be used to generate insights such as match statistics, textual insights, predictions, graphics, video overlays, and or the like. Accordingly, the tracking data and insights generated in accordance with the subject matter disclosed herein may be specific to a given sporting event and / or the sport associated with the sporting event.

Systems and methods are provided for relocating an overlay overlapping information in content. The systems and methods may comprise receiving a content item, the content item comprising a video image, and determining a first screen position of an information box (e.g., a score box) in the video image. Determining may be performed with image analysis and / or a machine learning model. The system receives an overlay image (e.g., a channel logo) with a second screen position and determines if the second screen position (e.g., for the logo) overlaps the first screen position (e.g., for the score). In response to determining the second screen position (e.g., of the logo) overlaps the first screen position (e.g., the score), the system modifies the second screen position (e.g., for the logo). Then the system generates for display the overlay image on the video in the modified screen position. The system may not relocate the overlay if the overlay is a high priority.

This invention provides a video processing method, apparatus, electronic device, and storage medium, relating to the field of video processing technology. The method includes: acquiring a first image frame; segmenting the first image frame to obtain multiple segmented images; where each of the multiple segmented images is a first segmented image, inputting the multiple first segmented images into multiple overlay processing threads corresponding to the multiple first segmented images, and performing overlay processing on the regions to be processed in the first segmented images input to each overlay processing thread; wherein the number of regions to be processed in the first segmented images is greater than zero; determining multiple processed segmented images corresponding to the multiple segmented images based on the processing results output by each overlay processing thread; and stitching the multiple processed segmented images together to obtain a second image frame to be played. This invention can improve the efficiency of the video overlay processing process and increase the resource utilization of the system.