40 results about "Audience interaction" patented technology

The invention discloses a live broadcast verbal skill generation method and system based on an AI digital human. The method comprises the following steps: acquiring a basic function verbal skill set associated with a to-be-sold commodity; obtaining audience interaction data in a live broadcast process in real time; based on the audience interaction data, performing analysis through a natural language processing model to obtain an audience intention type and an emotion type; screening matched candidate verbal skills from the basic function verbal skill set according to audience intention types; generating a corresponding emotion expression template according to the emotion type; and inputting the candidate verbal skill into a preset emotional expression template, generating a live verbal skill, and driving a digital person to broadcast. According to the invention, interaction data of the verbal skill of the commodity and audiences are acquired in real time, intentions and emotions are intelligently analyzed by means of natural language processing, and personalized live broadcast verbal skill is generated to drive digital human broadcasting, so that the problems of inaccuracy and low intelligence of artificially generated verbal skill are solved; the automation level of digital human live broadcast, the audience demand matching degree and the interaction effect are obviously improved.

The invention discloses a real-time interaction video stream generation and intelligent interaction system and method, and belongs to the technical field of artificial intelligence and data fusion, a control center generates an instruction according to a preset video stream theme, interaction information and video stream content of a real-time video stream module, and a content generation module generates a real-time interaction video stream according to the instruction. And the feedback module is used for acquiring corresponding data from the knowledge base, generating new video stream content in combination with the video stream content of the real-time video stream module, and adjusting data acquisition and content generation in real time according to the interactive information. According to the invention, through construction of full-link intelligent interaction ecology, highly automatic processing from data acquisition, intelligent decision-making to content generation is realized, real-time interactive video live broadcast is realized, and efficient circulation of the whole process from audience interaction to video content generation, transmission and feedback is ensured. And the real-time performance, the interactivity and the data accuracy of the interactive video stream generation technology are improved.

The invention discloses a live broadcast switching method and system based on AI face recognition, and the method specifically comprises the steps: obtaining the video stream data of a plurality of cameras in a live broadcast image, and extracting the character feature information in the video stream data of each camera; based on the character feature information, determining the activeness of each character in the live broadcast picture, and determining a plurality of key characters from the plurality of characters by comparing the activeness of each character with an activeness threshold; obtaining audience interaction data of the live broadcasting room, and determining the attention degree of each key person according to the audience interaction data; determining a priority sequence of each key person according to the attention, and determining optimal shooting angle information according to the priority sequence; and based on the optimal shooting angle information, dynamically selecting the video stream data of the optimal camera position as a target live broadcast picture and outputting the target live broadcast picture. According to the invention, the accuracy and real-time performance of live broadcast picture switching are improved, and the personalization and interactivity of live broadcast contents are enhanced.

The embodiment of the invention discloses a live broadcast interaction method and device, computer equipment, a computer readable storage medium and a computer program product, a live broadcast page of an anchor account is displayed, the live broadcast page comprises a target control in a second state, and the target control in the second state is used for triggering at least two live broadcast interaction behaviors. The at least two live broadcast interaction behaviors at least comprise a first live broadcast interaction behavior and a second live broadcast interaction behavior, the target control in the second state comprises prompt information used for prompting to get virtual resources, and the target control in the first state is only used for triggering the first live broadcast interaction behavior; and in response to the trigger operation for the target control in the second state, establishing a target relationship with the anchor account and receiving the virtual resources, enabling audiences to quickly position the control interacting with the anchor through the target control in the second state, and triggering establishment of the target relationship with the anchor account and receiving of the virtual resources through the control, so that the interaction between the audiences and the anchor is realized. And the effectiveness and efficiency of interaction between the anchor and the audience are improved.

The invention provides a voice interaction method and system for a live broadcast room, a storage medium and computer equipment, and the method comprises the steps: obtaining voice-changing audio data and interaction answer information corresponding to the voice-changing audio data in response to an instruction that an anchor client starts a voice-changing playing method through a live broadcast server, sending the variable sound audio data to audience clients in a live broadcasting room; the audience client plays the variable sound audio data, obtains audience interaction answer information in response to an answer selection instruction, and sends the audience interaction answer information to the live broadcast server; and the live broadcast server generates interaction result data according to the interaction answer information and the audience interaction answer information. Therefore, by applying the technical scheme of the invention, the interestingness and the interaction efficiency of live broadcast can be effectively improved, and the audiovisual experience of audiences in the live broadcast room and the user stickiness are enhanced.

The present invention discloses a method and a marking system for scenic text annotation of bloggers' live video AR glasses. The method specifically includes: dynamically adjusting the knowledge graph retrieval strategy of the tourism live broadcast scene through the hot topic set and the sentiment classification result to obtain a dynamic retrieval result; obtaining the blogger's head pose data based on the IMU unit of the AR glasses, combining the geographical positioning information, and constructing a 3D spatial topology map of the tourism live broadcast scene through the SLAM algorithm; performing spatial registration on the dynamic retrieval result and the 3D spatial topology map, and combining to generate a scene enhancement annotation layer through the NeRF algorithm; superimposing and displaying the video stream and the scene enhancement annotation layer, and dynamically adjusting the annotation visibility by using an adaptive transparency algorithm. The present invention realizes the dynamic annotation of the scenic text content of the AR glasses by collecting the video stream and the interactive data stream in real time, can timely respond to the changes in the live broadcast scene and the interactive needs of the audience, and improves the real-time performance and accuracy of the live broadcast annotation.

This invention relates to the field of virtual digital technology and discloses a digital anchor interaction method, device, electronic device, and storage medium. The method includes: acquiring audience interaction information and converting the interaction information into interaction events; adjusting the digital anchor's state based on the interaction events, historical interaction events in a pre-stored contextual memory bank, and the digital anchor's historical state; generating and outputting the digital anchor's interaction content and actions based on the adjusted digital anchor's state; and updating the pre-stored contextual memory bank with the interaction events, the adjusted digital anchor's state, the interaction content and actions, and audience feedback on the interaction content and actions. This invention can comprehensively capture various forms of audience interaction, providing a rich data foundation for subsequent interaction event conversion, thereby more accurately understanding audience intentions and emotions.

The present invention discloses a system and method for real-time interactive video stream generation and intelligent interaction, which belongs to the field of artificial intelligence and data fusion technology. The control center generates instructions based on the preset video stream theme, interactive information and the video stream content of the real-time video stream module. The content generation module obtains corresponding data from the knowledge base according to the instructions, generates new video stream content in combination with the video stream content of the real-time video stream module, and the feedback module adjusts data acquisition and content generation in real time according to the interactive information. By building a full-link intelligent interactive ecology, the present invention realizes highly automated processing from data collection, intelligent decision-making to content generation, realizes real-time interactive video live broadcast, ensures the efficient flow of the entire process from audience interaction to video content generation, transmission and feedback, and improves the real-time, interactivity and data accuracy of the interactive video stream generation technology.

The embodiments of the present application disclose a live broadcast interaction method, apparatus, computer equipment, computer-readable storage medium and computer program product, which display a live broadcast page of an anchor account, wherein the live broadcast page includes a target control in a second state, and the target control in the second state is used to trigger at least two live broadcast interaction behaviors, wherein the at least two live broadcast interaction behaviors include at least a first live broadcast interaction behavior and a second live broadcast interaction behavior. The target control in the second state includes prompt information for prompting to receive virtual resources, and the target control is only used to trigger the first live broadcast interaction behavior in the first state; in response to the triggering operation of the target control in the second state, a target relationship is established with the anchor account, and virtual resources are received. The target control in the second state allows the audience to quickly locate the control for interacting with the anchor, and establish a target relationship with the anchor account and receive virtual resources through the control triggering, thereby improving the effectiveness and efficiency of the interaction between the anchor and the audience.

An AI-powered talent evaluation platform for providing personalized career development to an artist includes an AI-engine that is trained with professional artists' performance data, and audience engagement and retention data. The AI-engine receives and analyzes performance data of the artist and evaluates specific performance element metrics relevant to the artist's discipline by comparing them to specific professional performance benchmark metrics for each performance element derived from analyzing the professional artists' performance data in the artist's specific discipline. The AI engine also analyzes audience engagement and retention data and derives audience engagement and retention metrics by comparing them to audience engagement and retention benchmark metrics derived from analyzing the professional artists' audience engagement and retention data in the artist's specific discipline. The AI-powered talent evaluation platform further includes a talent discovery and marketability module and the talent discovery and marketability module receives the specific performance element metrics and the audience engagement and retention metrics and derives a talent score and marketability index for the artist.

A method is provided for interacting with audience members in an event, each of the potential attendees having available thereto a unique identifier. The method comprises creating, for an attendee, a unique ID (UID) on a mobile wireless device (MWD) by the steps of inputting to the MWD one of the unique identifiers, combining the obtained unique identifier with a UID time stamp at the time of creation of the UID; receiving with a server on a first wireless channel communications from the MWD; registering the UID at the physical location of the event; generating a visual query; displaying on the MWD response indicators; receiving at the server from the registered attendee a response, to the query over the first wireless channel; and storing in a database on the server the received response in association with the displayed query.

A live streaming method lets organizers broadcast real-time online competitions or events over the internet with high-speed streaming and real-time voting, and with layered audio on top of the webRTC channel. It is completely developed on Real-time Communication and considers organizers, hosts, participants, and audience members. An interactive event experience strategically synchronizes multiple live events happening at one or more places. With the app, only the broadcaster / host / organizer would have the authority to start an event and would have all the controls. The host can invite multiple participants to join the live broadcast, and this sets the client role in WebRTC as a participant. In addition, the host can broadcast and record an event or competition which is viewed from multiple angles using multiple mobile devices such as a mobile phone.

The application belongs to the technical field of artificial intelligence, and discloses a kind of exhibition hall interactive display method and system supporting artificial intelligence identification, including collecting the multi-modal behavior information of audience in exhibition hall environment, identifying the interactive intention of audience through behavior pattern analysis and semantic understanding, and mapping the interactive intention of audience to exhibition hall virtual scene, forming semantic interaction node space;According to the interactive intention of audience, the association relationship of each node in semantic interaction node space and exhibit or exhibition hall scene element is analyzed, the display content that can be triggered is determined, and the corresponding interactive display request set is generated;When there are different audiences triggering interactive display request at the same time, the interactive display request set is coordinated, and each interactive display request is adjusted and dispatched according to the exhibition hall resource limit and the preset priority rule;Enhance the intelligence and adaptive ability of exhibition hall interaction, improve the fluency and immersion of audience interactive experience.

The invention discloses a multimedia display method and system, and relates to the technical field of multimedia information processing, and the method comprises the steps: obtaining an initial environment parameter of a display space and audience group feature data, and generating an initial display parameter of multimedia content; in the process of displaying the multimedia content according to the initial display parameters, monitoring audience behavior data, and calculating a dynamic deviation between a current display effect and an expected target; performing content adaptation processing on the dynamic deviation to obtain dynamic adjustment parameters of multi-modal display; according to the dynamic adjustment parameter, calculating a content dynamic adaptation amount in the current display scene, and synchronously adjusting a presentation form, an interaction mode and information density of the multimedia content according to the content dynamic adaptation amount; the method and the device have the effects of improving the display effect of multimedia display and improving audience interactivity.

The invention discloses a multifunctional commodity exhibition stand for e-commerce live broadcast, and belongs to the technical field of e-commerce live broadcast appliances, the multifunctional commodity exhibition stand comprises a fixed frame, an exhibition stand is arranged on the fixed frame, an omnibearing exhibition assembly is arranged on the surface of the exhibition stand, a multi-layer exhibition stand is arranged above the fixed frame, and an audience interaction control system is integrated on the fixed frame. The multifunctional commodity exhibition stand for e-commerce live broadcast has all-around exhibition, multi-layer exhibition, integrated lighting function and interaction function, so that the commodity exhibition efficiency and the user experience are improved.

The invention discloses a stage performance interaction method and system based on a virtual reality technology, and relates to the technical field of stage performance interaction, and the method comprises the steps: building and initializing a multi-user synchronous virtual stage environment, capturing the motion data of actors on a physical stage in real time, driving the virtual avatar of the actors in the virtual stage environment, and carrying out the interaction of stage performance. And pushing a virtual environment scene flow corresponding to a virtual avatar of the actor to VR equipment of each audience, receiving and aggregating interactive behavior data from each audience, processing the interactive behavior data according to a preset interactive logic rule to generate a virtual environment updating instruction, and synchronizing the virtual environment updating instruction to all VR equipment and a rendering engine of a virtual stage environment. The virtual stage environment and the picture of the VR equipment are updated in real time, a key trigger event interacted by the audience is obtained and fed back to the actor, the actor is driven to update the virtual avatar, a real-time closed loop of actor performance-audience feedback-performance adjustment is constructed, and performance interactivity is enhanced.

The invention provides an audio and video processing method and system, electronic equipment and a storage medium. The audio and video processing method comprises the following steps: acquiring a video stream and an audio stream; wherein the video stream comprises at least one video clip, and the audio stream comprises at least one audio clip; simultaneously playing the video stream and the audio stream; in response to an operation for the audio stream, performing corresponding processing on the audio stream; wherein the audio stream is used for playing sound, the video stream is used for playing pictures, and synchronous presentation of the sound and the pictures is realized by simultaneously playing the audio stream and the video stream; in addition, the user can perform independent operation on the audio stream without processing video clips in the video stream, and the defect that synchronous presentation of pictures and sound in live broadcast is difficult to adjust according to audience interaction in the prior art is overcome. Therefore, the user can flexibly adjust the audio stream without adjusting the video stream, and the technical difficulty and cost of video editing are reduced.

This application provides a fully intelligent, automated interaction method and system for virtual humans. The method includes: calling the corresponding live streaming process template from a template library according to live streaming task instructions; parsing the user-uploaded modeling file according to the live streaming process template to obtain the virtual human model's driver calibration file, and generating a live streaming execution plan by combining the configuration rules for the live streaming scene, camera movement, and special effects triggering; collecting the virtual human model's driver data according to the live streaming execution plan, synchronizing the driver data to the virtual human model, and generating a live audio and video stream by combining the virtual live streaming scene and audio data; pushing the live audio and video stream to the target live streaming platform, collecting audience interaction data from the target live streaming platform, and triggering a real-time response from the virtual human live stream by parsing the audience interaction data to complete the live stream. This application solves the problem of fragmented stages in virtual human live streaming and achieves a fully automated closed-loop process driven by virtual humans.

A live streaming method lets organizers broadcast real-time online competitions or events over the internet with high-speed streaming and real-time voting, and with layered audio on top of the webRTC channel. It is completely developed on Real-time Communication and considers organizers, hosts, participants, and audience members. An interactive event experience strategically synchronizes multiple live events happening at one or more places. With the app, only the broadcaster / host / organizer would have the authority to start an event and would have all the controls. The host can invite multiple participants to join the live broadcast, and this sets the client role in WebRTC as a participant.

This application provides a lavalier multi-microphone amplification system and a sound amplification control method and related devices for audience interaction. The lavalier multi-microphone amplification system includes an amplification module and a lavalier microphone. The amplification module includes at least two directional microphones, and the volume coverage of the amplification module includes at least two zone volume coverage areas of the at least two directional microphones. The lavalier microphone includes a processing chip and at least two integrated microphones, with the spacing between any two of the at least two microphones set. Through multi-microphone collaborative acquisition, real-time azimuth tracking, and directional beamforming, a stable sound pickup effect can be maintained when the speaker's head moves, avoiding sudden drops in pickup sensitivity or sound dropouts. Simultaneously, by combining the multi-directional microphones with the azimuth-volume mapping relationship, the system accurately matches the speaker's interaction intention, achieving the effect of focusing the sound as the head turns, thus improving the level of intelligent amplification.

The application provides an augmented reality-based live interaction method and device, equipment and a storage medium. The method comprises the following steps: in response to a user access instruction, obtaining live stream data, wherein the live stream data comprises live progress data; calling a virtual object model in an augmented reality database according to the live progress data and audience interaction data; obtaining device sensor data; updating the virtual object model according to the audience interaction data and the device sensor data to obtain a live virtual object; and superimposing the live virtual object at a target position. The live stream data is obtained in response to the user access instruction, and the virtual object is dynamically adjusted according to the live progress data and the audience interaction data, so that the audience can obtain personalized interactive experience during the live broadcast. The augmented reality interaction method greatly improves the audience's participation and interactivity, so that the audience is not only a passive viewer, but also can influence the live broadcast content through interaction.

The invention provides a collar clip type multi-microphone sound amplification system, a sound amplification control method for audience interaction and a related device, the collar clip type multi-microphone sound amplification system comprises a sound amplification module and collar clip microphones, and the sound amplification module comprises at least two directional microphones. The volume coverage range of the sound amplification module comprises at least two subarea volume coverage ranges of the at least two directional loudspeakers; the collar clip microphone comprises a processing chip and at least two microphones which are integrally arranged, and any two microphones in the at least two microphones are arranged at an interval; through multi-microphone cooperative acquisition, azimuth angle real-time tracking and directional beam forming, a stable pickup effect can be maintained when the head of a speaker moves, and the condition of sudden reduction of pickup sensitivity or sound interruption is avoided. Meanwhile, in combination with a multi-directional loudspeaker and an azimuth angle-volume mapping relation, the interaction intention of a speaker is accurately matched, the effect of head steering, namely sound amplification focusing, is achieved, and the sound amplification intelligent level is improved.

The present invention discloses a system and method for conducting an interactive show comprises a user device associated with one or more participants in communication with a television platform and a database comprises multimedia database, contestant data, audience data, and feedback data. A computing device is in communication with the database and the user device via a network. The computing device is configured to cast and manage show content, along with contestant activities and audience interactions. The computing device comprises an event configured to showcase individual talents to the audience. The computing device is configured to facilitate engagement of the participants with the events by casting votes using one or more tokens. The computing device is configured to adjust outcomes of the show based on the votes and feedback received from the participants in real-time. The computing device is configured to deliver time-bound objectives to engage and earn reward-based votes.

The invention relates to the technical field of video analysis, and discloses a child video PK audience interactive guessing reward system and method, and the system comprises a video processing module which constructs a standard image set and a user image set; constructing a first standard key frame set and a first user key frame set; the key frame matching module constructs a second standard key frame set and a second user key frame set through a dynamic time warping algorithm; the action completion degree scoring module is used for calculating to obtain an action completion degree score; the space-time network diagram construction module is used for constructing a space-time network diagram; the action fluency scoring module inputs the space-time network diagram into a scoring model and outputs an action fluency score; according to the method, key frame matching of the user video and the standard video is realized through dynamic time warping, so that video frame consistency is ensured, semantic understanding of the user video is added through the scoring model, and the accuracy of action recognition and action scoring is improved.

The invention relates to the technical field of artificial intelligence, in particular to a deep learning digital human live broadcast method and system, and the method comprises the steps: obtaining a face capture frame rate, comment bullet screen keywords and a picture thermodynamic value, carrying out the matching to generate an audience interaction time sequence set, carrying out the statistics of like and sharing to generate a real-time interaction intensity set, and carrying out the real-time interaction; calculating and generating an emotional interaction fusion set by combining the emotional word quantity, generating a live broadcast situation change set by combining the population change rate and the topic popularity, and forming a live broadcast performance execution set by combining the interest hotspots. In virtual digital human live broadcast, a face capture frame rate is compared with a picture thermodynamic value and matched with a comment keyword to generate an interaction time sequence set, an interaction strength set is generated by combining like giving and sharing, an emotion interaction fusion set is generated by utilizing an emotion quantity and a weight, and a situation change set is generated by fusing a people number change rate and topic popularity. And outputting an expression voice action control execution set in combination with the interest hotspots.

The invention discloses an immersive performance system, belongs to the technical field of immersive performance, and is suitable for scenes such as drama, text travel performance and interactive concerts. Closed-loop control is constructed through real-time data interaction of a hardware layer, a software layer and a data layer, and the hardware layer comprises a performer perception unit, an audience interaction unit, an environment rendering unit and a low-delay data transmission unit; the software layer fuses multiple types of data through a real-time multi-modal data matching engine to generate a control instruction, realizes precise adaptation in combination with a personalized experience scheduling module, and guarantees stability by relying on a fault-tolerant and calibration module; and the data layer stores data and optimizes the rule base offline. According to the method, the immersive interaction depth can be improved, personalized experience requirements are met, system stability and evolutionary ability are considered, and support is provided for large-scale application of immersive performance.

1. The name of this design product: Carving Robot. 2. Purpose of this design product: As an interactive device for popularizing artificial intelligence in science and technology museums, it interacts with the audience, prints commemorative plaques selected by the audience on the touch screen, and shows the audience the entire action process. 3. The key design point of this design product lies in the overall shape of this design product. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. For uncommon views, the bottom view is omitted.

Computer vision of a large audience in an arena or stadium with a massive display (such as an arena within a hemispherical display) is fed into a machine learning (ML) model to generate game play signals based on, e.g., the number of raised hands, synchronicity of a “wave”, areas of screen focus, jumping, leaning, and high-fiving.

The invention relates to the technical field of image communication, in particular to a live broadcast streaming media data low-delay transmission method, which comprises the following steps of: determining audience interaction data and network time delay of adjacent transmission data packets in respective time periods; determining a redundancy change degree of live broadcast effective interactivity between adjacent transmission data packets by using the audience interaction data; and determining a target redundancy level of the current transmission data packet by using the redundancy change degree and the network delay, and performing redundancy transmission based on the target redundancy level. According to the technical scheme of the invention, on the basis of the fusion of the interaction condition of the audience and the network delay, while the live broadcast delay is reduced, the live broadcast interaction interference caused by network instability or packet loss is reduced, and the interaction experience of the live broadcast audience is ensured.

The application relates to the technical field of live content recommendation and discloses a live content real-time recommendation method based on multi-modal scene perception. The method collects visual data flow, acoustic data flow and audience interactive text flow of a live stream in real time, identifies a live scene category through a scene parser, constructs visual, acoustic and text feature extractors respectively, generates an object distribution heat map, emotion spectrum features and a keyword density matrix, fuses the three types of features to form a dynamic scene feature space, trains a scene adaptation recommendation model based on the dynamic scene feature space to generate an initial recommendation set, adjusts model weight parameters in combination with real-time audience portrait attributes, outputs a final recommendation content identifier and executes a switching operation through a content scheduling engine. Through multi-modal data fusion and dynamic adaptation, the method improves the real-time performance and accuracy of live content recommendation and better meets the personalized needs of audiences.