203results about How to "Interactive" patented technology

The invention discloses a karaoke in-pair singing method based on an internet and a system thereof. A vocal accompaniment user terminal plays instrument accompaniment of a song as well as reverberation and audio mixing processing is carried out on the instrument accompaniment of the song and a part sung by the vocal accompaniment user, so that an audio rack with the instrument accompaniment and the vocal accompaniment of the song is formed; the audio rack with the instrument accompaniment and the vocal accompaniment of the song is forwarded to a chorus user terminal through a transfer server; the chorus user terminal carries out decoding on the audio rack with the instrument accompaniment and the vocal accompaniment of the song, plays the audio track and carries out reverberation and audio mixing processing on the audio rack with the instrument accompaniment and the vocal accompaniment of the song and a part sung by the chorus user, thereby forming an audio rack with the instrument accompaniment, the vocal accompaniment and the chorus of the song; group sending is carried out on the audio rack with the instrument accompaniment, the vocal accompaniment and the chorus of the song to a listening client by a group sending server; and listening is carried out on the client as well as decoding is carried out on the audio rack with the instrument accompaniment, the vocal accompaniment and the chorus of the song to carry out playing. In addition, the invention also discloses a karaoke in-pair singing system based on the internet. According to the invention, an ideal in-pair singing effect can be provided for a user in a complicated environment with a large delay.

The present invention discloses a video facial attaching picture effect processing method and generation system and belongs to the video effect field. The invention aims to make a user edit the effectof an attaching picture and adjust the position and size of the attaching picture by himself or herself. The method comprises the following steps that: feature positioning is performed on a face in avideo so as to obtain the facial feature points of the face; a selected image is imported and added on the face in the video so as to be adopted as an attaching picture, wherein the attaching pictureincludes an attaching picture image and attaching picture control points, the position parameters of the attaching picture control points are calculated according to the attaching picture control points and the facial feature points of the face which are corresponding to the attaching picture control points, and transformation processing is performed on the attaching picture through the positionparameters of the attaching picture control points, and the position parameters of the attaching picture control points can identify a relative position relationship between the attaching picture anda specified attaching picture area of the face in the video; and the attaching picture which has been subjected to the transformation processing is added onto the specified attaching picture area of the face in the video. The structure of the system includes a display module, a function module and a prompting module. With the video facial attaching picture effect processing method and generation system adopted, a user can edit the effect, position and size of an attaching picture by himself or herself.

The invention discloses a visualization cooperative sharing method for simulation data in network environment, belonging to the technical field of data visualization for simulation data network communication. The method is characterized in that a simulation data visualization processing module is created at the server side to provide users a parameter submission interface and a processing engine, thus realizing visualization processing the simulation data document according to the necessary parameters, and a simulation data cooperative sharing module is created to provide users a public virtual environment, thus realizing a remote simultaneous display; a common browser is used at client side to provide an operating interface and the visualization parameters are sent to the business logic class in the visualization processing module for visual processing through the parameter submission interface and the processing result is cooperative displayed and annotated in an end to end model between client sides and between the client side and the server. The invention fills in the blank of simulation data visualization and cooperative sharing in network environment.

The invention discloses an intelligent interactive learning machine which comprises a shell, a panel arranged on the shell, a touch liquid crystal display (LCD) screen positioned on the panel, a circuit control board connected with the touch LCD screen, and a power supply battery connected with the circuit control board; wherein the circuit control board includes a central processing unit (CPU) which is connected with a power supply switch, a USB interface, an SD card interface, a Bluetooth emission port, a loudspeaker, a sound volume key, a communication port, an earphone port, a microphone port and an external power supply port. The operator can touch the screen or control the key to lead the operated command be converted into data signals and then transmitted into the CPU of a control circuit, and the CPU can be used for processing and displaying according to the actual command, so that the aims of planning study plan, home teaching, recording voice and storing data as well as transferring and transmitting data, recording event, language and character reminding, digital photo frame displaying, an alarm clock, playing audio/video, running games and the like, thus further completing the intelligent interaction between the people and the learning machine.

The invention relates to a method and system for quick loading and interacting of a monitoring BIM model based on standard schematic handbook management and belongs to the technical field of safety monitoring of water-power engineering. According to the method, a monitoring BIM standard database is established, and managing and loading are carried out layer by layer according to monitoring items; the monitoring BIM module carries out loading in an ordinary direct loading mode and a parameterization loading mode to reduce the workload of model rebuilding according to the monitoring types; geometric model and chartlet information separation is achieved through format conversion by the monitoring BIM model, and model lightweight loading is achieved; by means of a gradating loading technology, quick interacting and displaying of the BIM model are achieved; a multilevel detail algorithm is introduced, when users interact, the different levels of details of the monitoring BIM model are displayed under different sight distances, and the interacting efficiency of the monitoring BIM model is improved. The method and system solve the problem that information loading and interacting efficiency of a monitoring BIM module and auxiliary projects is low and can meet requirements of full-stage monitoring BIM use of the water-power engineering.

The embodiment of the invention provides an augmented reality-based information providing method and device, equipment and a storage medium. The method comprises the steps of obtaining a scene image of a reality scene collected by an image collection device; according to the scene image, obtaining to-be-displayed augmented reality AR content and a display target of the AR content in the scene image; fusing the AR content with the display target so as to provide the fused content for the user; wherein the AR content is determined by the following modes: identifying a scene image to obtain scene information of the scene image; and determining AR content corresponding to the scene information based on the scene information. Based on the scheme provided by the embodiment of the invention, the information associated with the scene where the user is located can be provided for the user, and the information is displayed to the user based on the AR technology, so that the immersion of the user is effectively improved, and the actual application requirement can be better met.

The invention provides an electronic gift sending control method, a device and a mobile terminal thereof. The method comprises steps of: responding to a control instruction which is triggered through acting on a control interface of an anchor in a live broadcasting room and used of displaying an electronic gift column and displaying the electronic gift column; responding to a sending instruction which is generated through acting on the electronic gift column, wherein the sending instruction comprises sending information which is used for assigning at least one description attributed of a to-be-sent electronic gift, and sending the sending request including the sending information to a server; and receiving and displaying electronic gift sending result information which is fed back to the live broadcasting room through response to the sending request of the server. According to the invention, ports for sending gifts to members in the live broadcasting room by the anchor are increased; more gift sending modes in the live broadcasting room are provided; interactivity between the anchor and the members is improved; the electronic gifts are quite exclusive; the live broadcasting room is more interesting; activeness in the live broadcasting room is well improved; and interaction experience between users is improved.

The invention discloses a recommendation method and system for application programs. According to the using status of the application programs used by contact persons in an address list, the application programs are recommended. Therefore, installation suggestions are provided for a user, and meanwhile chances and convenience are provided for communication and interaction between the user and the contact persons.

The system is composed of four parts: computer workstation system for editing script, interactive program operation server, interactive program play back terminal, and digital TV program source. Interactive function of system is realized through interactive script, which tells system when and in what mode to interact with audiences of users. Interactive script is existed outside the program source. Interactive function is superposed to program at terminal device when program is played back. Collocation between program and interactive script is chosen based on service logic to aim at dedicated TV users based on making content in interaction mode through Internet, and operation system. Specific interactive program is played back at specific time point of video program in order to avoid asynchronous caused by network time delay. Features are: possessing both interactivity of Internet and easy to use of TV, real time participation, and all-sided participation.

The invention discloses a multi-robot cooperation positioning method based on an MAPSOPF algorithm. The method includes the steps that an actual operating environment is abstracted into a planar graph, and according to the position of a road sign and the paths of robots, an environmental map is built; relevant information and blackboard information of the robots are initialized; the MAPSOPF algorithm is adopted, the subsequent positions of the robots are predicted according to a fitness value, the predicted positions and the blackboard information are updated, and accurate positioning is completed. By adjusting weighing coefficients and learning factors, a competition mechanism is introduced so that the optimization effect of the algorithm can be improved, and finally, multi-robot coordination positioning accuracy is improved.

The invention discloses an information display method and an information display terminal. The method comprises the steps as follows: obtaining information transmitted by at least one user from a server; analyzing different attribute information from the information transmitted by the at least one user, detecting and recognizing a first message block and a second message block, which respectively correspond to the different attribute information according to the different attribute information, wherein the first information is used to represent picture information while the second information is used to represent character information; showing the first information in the detected and recognized first message block in the form of background according to a preset manner to obtain a first multimedia interface; showing the second information in the detected and recognized second message block on the first multimedia interface according to a second preset manner.

The invention relates to a virtual sound field real-time interaction system based on a binaural effect, and the system comprises an audio signal collection module which is used for collecting multiple paths of audio signals; a sound field rendering module which is used for performing sound field rendering on the audio signals and acquiring multiple paths of audio signals with reconstructed sound field information based on a binaural effect; a virtual sound field interaction module which is used for splicing multiple paths of audio signals with reconstructed sound field information in real time according to the head parameters and the user orientation information, and constructing a real-time sound effect in the whole sound field; and the output module is used for outputting a real-time sound effect according to the individual adjustment parameters. Compared with the prior art, audio is processed from the sound and the space sense of the sound field, the original sound field is highly restored and reproduced, and the method has the advantages of flexibility, interactivity, user friendliness and the like.

The invention provides a virtual ultrasonic flaw detector and probe performance testing experimental platform. The invention comprises a virtual hardware and a modular software which are used for experimental operation, wherein, the virtual hardware is mainly composed of an A type virtual ultrasonic flaw detector, a virtual ultrasonic probe, and a virtual testing block for flaw detecting, the performance index and the function index of each virtual hardware are identical with a real hardware; the modular software is mainly composed of a plurality of combinations which are mutually interlocked with the virtual hardware and are controlled by a mouse, and a serial of experiments which can be visually displayed and are designed according to the requirements of ultrasonic flaw detector and probe performance testing. The experiment platform solves the problem that the ultrasonic flaw detecting personnel can not perform the experimental operation training without ultrasonic flaw detector, without probe, and without testing block; users are only required to install the platform in an ordinary computer, the serial ultrasonic flaw detector and probe performance testing experimental operation can be performed in the scene greatly approximating to the real ultrasonic experimental environment, and thereby the invention has values of popularization and application.

The invention discloses an intelligent magic cube solving robot capable of autonomously grabbing a magic cube, as well as a magic cube solving method of the intelligent magic cube solving robot. The intelligent magic cube solving robot comprises a robot body, a truss, a control host, a camera, arm swinging structures, mechanical arms and a magic cube bin, wherein the magic cube bin used for accommodating a magic cube is formed in the truss, and regularizing bins which are used for regularizing the magic cube are further formed in the truss; two opposite mechanical arms which are used for performing magic cube solving actions are connected to the robot body, and arm swinging structures are fixed on the robot body and connected with the mechanical arms; and the arm swinging structures drive the mechanical arms to extend to the magic cube bin and grab the magic cube after the mechanical arms are in place through pneumatic jaws. The intelligent magic cube solving robot is simple and reliable in structure, has good interactivity, and can autonomously grab the magic cube; and an advanced extendible image identification technology is used for acquiring information of the magic cube, so that the safety is high, and the intelligent magic cube solving robot has a good application prospect.

The embodiment of the invention discloses a method for establishing a visual virtual digital circuit. The method comprises the following steps of: S10, establishing a default chip library in a background, and taking a digital logic chip as a design unit; S20, setting a visual chip description unit of the corresponding digital logic chip in the default chip library established in the background, an empty chip slot area, an input control switch area, a logical lamp display area, power input and grounded input in a foreground; S30, establishing a digital circuit by trigging a drag event and a visual connection description; and S40, giving corresponding input control switch signals to trigger the operation process of the digital circuit. By using an XML (Extensible Markup Language) semantic description method of an operation interface and an operation process of a virtual experiment, and applying the multimedia technology means, an experiment operator can store the experimental interface and the experimental process in an XML file so as to achieve the purpose of recording and reproducing the experimental process.

The application of the invention provides a page return operation method and device. The method comprises the following steps: responding to the pulling operation of a user to a current page, and implementing page rolling treatment; executing page return operation when the pulled down distance of the page content of the current page excesses a threshold value on the basis of the page rolling treatment result. After the adoption of the technical scheme provided by the invention, a downward pulling return mechanism ensures interactivity, playability and termination during the page return process, and also a global downward sliding screen operation effect is newly provided so as to enhance the facility of the return operation.