54 results about "Online video" patented technology

The invention provides an interactive digital human presentation method based on a backplane video and a related device, and relates to the technical field of artificial intelligence such as human-computer interaction, digital human, end-cloud integration and large models. The method comprises the following steps: extracting a real-time inquiry from a real-time interaction request initiated by a user for a digital human offline video in a playing state, and sending the real-time inquiry and historical interaction content to a cloud server; the cloud server is controlled to generate reply voice according to the real-time inquiry and historical interaction content and select a target digital person bottom plate video matched with the reply voice from a digital person bottom plate video library, and different digital person bottom plate videos correspond to digital persons showing different actions respectively; controlling the cloud server to generate a digital person online video for answering the real-time inquiry according to the target digital person bottom plate video and the reply voice; and linking and playing the digital human online video stream-pushed by the cloud server in the digital human offline video in the playing state in a manner of inserting the waiting transition video.

The invention provides an interactive digital human presentation method based on air port connection and a related device, and relates to the technical field of computers, in particular to the technical field of man-machine interaction, natural language processing, intelligent robots and other artificial intelligence. The method comprises the following steps: determining a target digital human offline video corresponding to an initial query demand input by a user; in response to the absence of other digital person offline videos matched with the real-time inquiry initiated by the user for the target digital person offline video in the playing state, sending the real-time inquiry, the gas port time data of the target digital person offline video and the historical interaction content to a cloud server; the cloud server is controlled to generate a digital human online video for answering the real-time inquiry and determine a target gas port used for connecting the digital human online video without waiting in the target digital human offline video based on the gas port time data, the real-time inquiry and the historical interaction content; and linking and playing the digital human online video pushed from the cloud server when the target digital human offline video is played to the target gas port. According to the method, high-precision and low-delay man-machine interaction is realized.

The present application relates to a memory-aware based weakly supervised online video moment localization method and system, belonging to the field of artificial intelligence technology, comprising: multi-modal feature fusion on a given video and its text query to obtain unified frame-level representation at each stage; using an offline-guided online model architecture, the fused features are input into the offline and online modules in the form of the whole and frame by frame; in the offline module, a Gaussian mask is generated to reconstruct the hidden part of the query, obtaining the proposal of the action starting moment; in the online module, the long-term historical memory in the window is used for enhancement, and the attention weight in the window is dynamically generated, and the score of the current frame is calculated by weighting; the proposal obtained by the offline module is used as a pseudo label to provide supervision information for the score sequence of the online module; only the online module needs to be inferred separately, and the weakly supervised online moment localization with high performance is completed. The present application significantly improves the expansion capability and application value of the model.

An ad player presents ads in association with a video player by evaluating an associated ad script. The ad player transforms data included in the ad script into operational instructions. Hence, the ad player flexibly and dynamically configures itself and presents ads in accordance with the contents of the ad script, enabling a publisher to modify advertising aspects simply by modifying the ad script. The ad script can comprise a script in a tag-based markup language that is readable by the ad player. For example, the ad script can include one or more tags, each tag including one or more attributes that are each set to a value. The ad player determines the values of the attributes and presents ads in accordance with associated ad characteristics or behaviors.

A method for an online video game or application service system includes running a video game or application on an application host server at a data center, an uncompressed video stream being produced therefrom. The uncompressed video stream is encoded into compressed video stream, which is then transmitted over the Internet to an output client device of a user. The output client device decompresses the compressed video stream and displays live video on a screen. User control input transmitted from an input client device is delivered to the application host server. The user control input includes game or application commands. The input client device is associated with the user and is separate from the output client device. Responsive to receiving the game or application commands, the application host server generates a new uncompressed video stream.

1. Name of the product in this design: Wireless Car Box (CP029-3). 2. Purpose of this design: To enable functions such as mobile phone interconnection and online video through the original car CarPlay channel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses an online audio-video acquisition system and data analysis platform for clinical tests related to central venous catheterization. The online audio-video acquisition system comprises a clinical test announcement module, a test forecast module, an audio-video acquisition module, a data processing module, a key data generation module, a user management module, a user message module and user side software. The video and audio acquisition module and the video and audio storage module are matched for use, so that the test process can be recorded and played online in real time; through cooperative use of the data processing module and the key data generation module, test data can be marked and traced, and all key data needing to be collected are filled into a table; through cooperative use of the user management module, the user message leaving module and the user side software, online consulting, learning and communication of users can be realized, so that the test efficiency is effectively ensured, and questions of peers are prevented from being caused; and meanwhile, the advanced technology can be learned by the peer in real time, and the propagation of the medical technology is accelerated.

1. Name of the product in this design: Wireless Car Box (A). 2. Purpose of this design: To enable functions such as mobile phone interconnection and online video through the original vehicle's in-vehicle channel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Systems and methods train, using training data, a prediction model by iteratively predicting a target variable value of an engagement event associated with an online video game application, identifying an error between a prediction and the target variable value, and modifying weights of the prediction model for multiple iterations. The training data includes information obtained from the online video game application and a partner computer application that stores resource data of real-world resources to a real-world location and also includes specific data such as a duration of gameplay, a quantity of instances of gameplay, and a quantity of resource transactions of the virtual resource. The trained prediction model is deployed and applied to user data of users to predict attributes of the engagement event that are most likely to cause users to engage with the online video game application within a predefined number of days.

1. The name of the design product: wireless car box (CP031-3). 2. The use of the design product: through the original vehicle channel, realize the function of mobile phone interconnection and online video, etc. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective drawing.

Presented herein are stage user replacement techniques that can be performed to facilitate automatic stage user replacement for one or more stage users of an online video conference. In one example, a computer-implemented method is provided that may include providing, to a particular user interface of a particular participant, a management interface element that enables the particular participant to manage the at least one current stage user displayed in a stage display area for a communication session. Upon receiving at least one user interaction via the management interface element, the method may include automatically: replacing the at least one current stage user with one or more new stage users and synchronizing the stage display area of the particular user interface to be displayed on other stage display areas of other user interfaces of other participants of the session.

Systems and methods train, using training data, a prediction model by iteratively predicting a target variable value of an engagement event associated with an online video game application, identifying an error between a prediction and the target variable value, and modifying weights of the prediction model for multiple iterations. The training data includes information obtained from the online video game application and a partner computer application that stores resource data of real-world resources to a real-world location and also includes specific data such as a duration of gameplay, a quantity of instances of gameplay, and a quantity of resource transactions of the virtual resource. The trained prediction model is deployed and applied to user data of users to predict attributes of the engagement event that are most likely to cause users to engage with the online video game application within a predefined number of days.

A device operates by receiving prefetch data associated with a video game, wherein the prefetch data includes an amount of first video gaming data to be prefetched that is determined based on performance parameters; executing the video game via the end user device; receiving user input at a user interface associated with controlling movement of a player in a first region of the video game; predicting, based on the movement of the player in the first region, a movement of the player to a second region of the video game; lazy loading second video gaming data and prior to the player entering the region, wherein the lazy loading is adapted based on the performance parameters to a bandwidth that is a predetermined amount less than the connection speed; and continuing executing the video game on the end user device based at least in part on the second video gaming data.

1. Name of the product in this design: Wireless Car Box (CP029-6). 2. Purpose of this design: To enable functions such as mobile phone interconnection and online video through the original car's CarPlay channel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A system and method are described that includes initiating an online video call between a healthcare provider device and a patient device. The method also includes receiving a request to place a phone call, separate from the online video call, from the healthcare provider device to the patient device from within the online video call. The method further includes initiating the phone call between the healthcare provider device and the patient device from within the online video call without disconnecting the healthcare provider device from the online video call.

1. The name of the design product: wireless car box (CP030-3). 2. The use of the design product: through the original car carplay channel, realize the function of mobile phone interconnection and online video. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

This invention discloses an intelligent online video content push method combining a learning interest model, comprising the following steps: constructing dynamic interest vectors based on multi-source user behavior data, generating a user interest profile vector set, and performing interest dimension clustering and weight allocation; generating a video content feature vector set based on the clustering results of the user interest profile vector set; establishing a multi-dimensional correlation between the user interest profile vector set and the video content feature vector set, and outputting a user-video matching confidence matrix; transforming the user-video matching confidence matrix into a push sequence and distributing it based on a multi-objective optimization strategy; and collecting user feedback on the pushed videos in real time to achieve closed-loop optimization. This invention has the following advantages and effects: it can achieve accurate perception and deep semantic matching of users' dynamic learning interests, significantly improving the accuracy, timeliness, and user satisfaction of content distribution, thereby optimizing learning efficiency and experience.

1. Name of the product in this design: Wireless Car Box (CP029-1). 2. Purpose of this design: To enable functions such as mobile phone interconnection and online video through the original car's CarPlay channel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Wireless Car Box (CP027-11). 2. Purpose of this design: To enable functions such as mobile phone interconnection and online video through the original car CarPlay channel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the technical field of mine video monitoring, in particular to a mine online video monitoring method based on artificial intelligence, which comprises the following steps of: slicing a real-time video of each camera to obtain each video clip, and obtaining a key frame set of the video clip; obtaining a feature vector of each video clip and a task corresponding to each video clip; analyzing data contained in a to-be-analyzed task to respectively obtain a time sequence anomaly score, a space risk relevance score and a potential target significance score of the to-be-analyzed task, and further obtaining a comprehensive value score of the to-be-analyzed task; constructing a strategy set of each to-be-analyzed task, and respectively obtaining the income and cost of each strategy; obtaining a candidate strategy set of each to-be-analyzed task; obtaining a cost performance score of the candidate strategy of each to-be-analyzed task; and according to the cost performance score of each candidate strategy in the candidate strategy set of each to-be-analyzed task, allocating a strategy for analysis to each to-be-analyzed task. According to the invention, the mine can be effectively monitored.

1. The name of the design product: car-mounted Android box (R6). 2. The use of the design product: used for connecting with the car information and entertainment system through wireless or wired mode, realizing seamless mapping and interaction of smartphone applications. The device can expand the original system function, support CarPlay, Android Auto, online video playing, navigation, voice assistant and other applications, and improve the experience of car entertainment and intelligent interaction. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application provides an Internet of Things edge collaborative caching method based on deep reinforcement learning, which comprises the following steps: (1) an edge server collects video caching information of terminal layer user equipment, and constructs a data set; (2) distributed edge servers train the data set through a model training module; (3) a central server receives local gradient parameters of each distributed edge server to perform parameter aggregation, and obtains global gradient parameters; (4) the central server inputs the fitted global gradient parameters into a neural network through a parameter training module, and outputs updated global model parameters after training of the neural network; (5) steps (1)-(4) are repeated to obtain a prediction model of online video requests, and video content request prediction is performed to obtain a prediction list of user online video requests; and (6) multiple distributed edge servers perform collaborative caching according to the obtained prediction list of user online video requests until each distributed edge server reaches a storage upper limit.

1. Name of the product in this design: Wireless Car Box (CP027-3). 2. Purpose of this design: To enable functions such as mobile phone interconnection and online video through the original car CarPlay channel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Wireless Car Box (CP029-2). 2. Purpose of this design: To enable functions such as mobile phone interconnection and online video through the original car CarPlay channel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Wireless Car Box (CP031-2). 2. Purpose of this design: To enable functions such as mobile phone interconnection and online video through the original vehicle's in-vehicle channel. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Wireless Box (CarPlay). 2. Purpose of this product design: Through the original car's CarPlay channel, Android systems or other systems can be projected onto the original car's head unit, enabling functions such as mobile phone interconnection and online video. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention provides a multi-terminal-oriented low-delay video synchronization control method. The method comprises the steps that a master control terminal executes configuration operation; the controlled terminal executes time synchronization and offset generation operation; the controlled terminal executes a video preloading operation; all the terminals execute a unified playing starting operation; all the terminals execute video synchronous switching operation; and executing a periodic synchronization operation. According to the method and the device, the problems of asynchronous playing, switching delay, video switching black screen and the like when online videos are synchronously played among a plurality of terminal devices in the prior art can be solved, so that synchronous playing of the plurality of terminals within millisecond-level precision is realized, and the user experience is improved.

1. Name of the product in this design: Wireless Box (CarPlay). 2. Purpose of this design: Through the original car's CarPlay channel, the mobile phone system can be projected onto the original car's host, enabling functions such as mobile phone interconnection and online video. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The application provides an event-guided online video deblurring method, a system and a readable storage medium, and relates to the technical field of image processing. The event-guided online video deblurring method comprises the following steps: according to obtained previous frame images and current frame images, estimating forward optical flow information from the previous frame images to the current frame images and reverse optical flow information from the current frame images to the previous frame images; obtaining image features according to the current frame images, the forward optical flow information and the reverse optical flow information; weighting the image features according to obtained event stream information corresponding to the previous frame images and the current frame images to obtain weighted features; and performing deblurring processing on the current frame images according to the weighted features; wherein the previous frame images and the current frame images are two adjacent video frame images in a forward propagation process.

The application discloses a kind of detection method, device, electronic equipment and storage medium of power grid equipment.It includes: obtaining the real-time online video data of target power grid equipment to be detected;Utilize the visual information of each video frame in online video data to construct the target feature sequence corresponding to online video data;The target feature sequence is input into the detection model pre-trained, so that the detection model encodes target feature sequence to obtain output result, and reconstructs output result to obtain reconstruction result;Based on reconstruction error and output result, calculate reconstruction error based on the comparison result of preset error, determine the target device state corresponding to target power grid equipment.This application constructs feature sequence by extracting the space feature of each frame.It is guaranteed that long-time information between video frames is fully applied.Meanwhile, avoid the abnormality of power grid equipment to occur in the gap of video discrete sampling.Finally, the reconstruction error calculated using reconstruction result can quickly identify device state.