30results about How to "Add interactive features" patented technology

A video control method and a system based on an XML comprises: 1) expanding a description scheme of a video stream, a program, a frame, a layer and an object in an MPEG-7 standard; 2) defining an XML video resource description file format; 3) processing the video file, creating an XML video description file corresponding to a video content, and implementing the control for the video internal resource and / or the video external resource based on the XML video resource description file; 4) responding the video in a web page, and parsing the corresponding XML video description file; 5) implementing interaction with the video during the video play process. The invention provides the video resource description file format based on the XML, and provides a video control method based on the XML and a system thereof, so that the user can interact with the corresponding objects in the video during watching video process. The invention not only increases the video entertainment, but also provides a technique support for other value-added application, and has great commercial value.

The invention relates to an interactive beat effect system and in interactive beat effect processing method. The system comprises a control host, a beat sensing device and effect output equipment, wherein the control host is used for acquiring a beat effect data set when a multi-media document is played; the beat effect data seat comprises a plurality of beat effect tags, and the beat effect bags comprise time nodes; when the control host is used for playing the multi-media document, the corresponding beat effect tags can be obtained in the beat effect data seat synchronously, and prompting effect signals are generated by the time nodes; the effect output equipment is used for outputting the prompting effect signals to reminder the user of doing beat actions timely, the beat sensing device is used for sensing that the user can generate beat trigger signals after the beat actions are done by the user corresponding to the prompting effect signals, the beat effect signals are generated if the control host timely receives correct bite trigger signals and the effect output equipment is used for outputting the prompting effect signals and the beat effect signals. According to the interactive beat effect system and the interactive beat effect method, the interactive beat experience can be brought to KTV (Keyboard Tape Verifier) users.

The present invention provides a modularization MR device imaging method. An MR device comprises an MR calculation module, an MR optical path module and an MR posture module; the MR calculation module comprises a display module; the MR calculation module is connected with the MR posture module, and the display content is regulated according to the data collected by the MR posture module; the MR optical path module comprises a virtual image optical path and a mixed optical path; the virtual image optical path is connected with the display module; the mixed optical path is provided with a half transparent and half reflecting mirror; one surface of the half transparent and half reflecting mirror is a real image introduce surface, and the other surface of the half transparent and half reflecting mirror is a virtual image introduce surface; the real image introduce surface faces a real environment; the virtual image introduce surface faces the virtual image optical path; and the display content of the display module is processed through the virtual image optical path and transmitted to form a virtual image, the light ray of the virtual image is reflected through a virtual image introduce surface to an observation end and the light ray in the real environment is transmitted to the observation end through the real image introduce surface to mix with the virtual image to form a mixed real image. The modularization MR device imaging method can prepare a low-cost MR device and can flexibly define a rich MR interaction effect.

The invention relates to a grid coordinates positioning number alarming method and positioning marking facilities thereof. A city map is divided into coordinate positioning grids according to the management requirement to format the positioning grid alarming numbers with direction information of east, west, south and north. Then, the positioning alarming numbers with the direction marks of east and west (or south and north) are selectively marked on relative city parts to format the positioning marking facilities in a planned way. The positioning alarming numbers are combined with the positioning marking facilities to format a no-blind area, locatable, pointable, measurable, interactive and easily recognizable city positioning grid number alarming interactive environment which is provided with strong city management function. Alarming people can know self-positions at any moment and any place and can conveniently and accurately alarm just through reporting the positioning alarming numbers around the alarming people. The positioning alarming numbers are highly related to city geographical positions, and are provided the supporting platform with accurate positioning, self-assist navigation and fast reaction for the city management.

The invention provides a USB (Universal Serial Bus) wireless extension system, relates to the technical field of electron and aims at solving the technical problems that the traditional USB wireless extension system mainly does not support a unvarnished transmission function of a USB HID (Human Interface Device) device and has short wireless transmission distance; an HID device is not universal, a single receiver does not support multidevice simultaneous reception, and the like. The USB wireless extension system comprises a receiving device, a transmitting device and a WHDI (Wireless High Definition Interface) wireless control transmission channel, wherein the WHDI wireless control transmission channel comprises a WHDI wireless transmit-receive module A, a WHDI wireless transmit-receive module B and a wireless channel, wherein the wireless channel is used for connecting the WHDI wireless transmit-receive modules A and B, the output end of the receiving device is connected with the input end of the WHDI wireless transmit-receive module A, the input end of the receiving device is connected with the output end of an external USB device, the input end of the transmitting device is connected with the output end of the WHDI wireless transmit-receive module B, and the input end of the transmitting device is connected with a terminal device. The invention is suitable for designing the USB wireless extension system.

The invention discloses a wireless voice-operated wearable molecular imaging navigation system, comprising a multi-spectrum light source signal transmitting and receiving module, used for transmitting visible light and near infrared to a detection area and collecting a visible light image and near infrared fluorescent image of an imaging object; an image processing module, used for fusing the collected visible light image and near infrared image and capable of three-dimensionally reconstructing a multi-source information; a wireless signal processing module, used for autonomously building or connecting a wireless network signal; a wearable imaging module, used for collecting and displaying video information and receiving and transmitting voice and capable of intelligently sensing changes in head posture to control the system. According to embodiments of the invention, equipment is effectively intelligentized in the application of molecular imaging systems, and the applicable scope of optical molecular imaging navigation is effectively extended.

The invention relates to a method for storing video resource information, which comprises the following steps of: 1) expanding the description scheme on video streams, programs, frames, layers and objects in the moving pictures experts group (MPEG)-7 standard; 2) defining the extensive makeup language (XML) video resource description file formats; 3) processing video files, creating MXL video description files corresponding to video contents and realizing the control on video internal resources and / or video external resources on the basis of the XML video resource description files; 4) responding the video in web pages and analyzing the corresponding XML video description files; and 5) realizing the video interaction in the video playing process.

The invention relates to the technical field of AR, and discloses a virtual live broadcast method and system based on smart phone AR augmented reality. According to the scheme, the image data is acquired through the combination of the SceneKit framework and the ARKit framework, wherein the SceneKit framework is used for acquiring real world image data and displaying a virtual 3D model; the ARKit framework is used for being responsible for capture and action interaction of camera events, the collected image data are presented with SCNView as a carrier and transmitted to the data processing layer, and AI beautifying, filter filtering and static image layer superposition processing is carried out; meanwhile, audio data is collected and transmitted to the data processing layer for noise reduction processing; and then AR images are collected, coded and packaged, and then plug flow and transmission are carried out. According to the scheme, AR augmented reality is carried out based on the SceneKit framework and the ARKit framework, the AR effect in the live broadcast result is derived from the stream pushing framework, and live broadcast stream pushing with the AR special effect is realized.

The present invention relates to a composite beat special effect system and method. The system comprises a control host, a beat sensing device and a special effect output device. The method comprises steps that: the control host obtains a beat special effect data set comprising a plurality of beat special effect labels, wherein the beat special effect label comprises a time node and synchronous beat special effect setting data; after sensing a beat action of a user, the beat sensing device generates beat trigger signals; if no beat trigger signal is ever received or is received within a preset time period, the control host synchronously generates, at the time nodes defined by the beat special effect labels, synchronous beat special effect signals corresponding to the synchronous beat special effect setting data; if the beat trigger signals are received, the control host generates interactive beat special effect signals according to the beat trigger signals; and the special effect output device outputs the synchronous / interactive beat special effect signals. The composite beat special effect system and method can not only bring a user the visual special effect with rich sense of rhythm, but also respond to beat actions of the user.

The invention provides a multifunctional display device for artistic design. The device comprises an artwork display protection top plate, an artistic design display cabinet, a reinforcing base, movable wheels, drawer boxes, an artwork fixing clamp structure, an adjustable illumination lamp structure, a side face display box structure, an advertisable message box device, a multifunctional displaywindow structure, a rotary motor, a rotary shaft, drawer cases, a ventilation fan, an alarm apparatus, a stopping block, a rivet and display panels. Through the arrangement of clamps and buffering pads, artworks placed on the upper surface of a display base are conveniently fixed, the safety of the artworks is guaranteed, and the artworks are prevented from falling off; through the arrangement ofa slide rod, slide sleeves and locking screws, the position of a searchlight is conveniently adjusted according to illumination needs, so that the artworks are displayed under good light rays; throughthe arrangement of an advertising bin and advertising brief introduction leaflets, the displayed artworks are conveniently introduced, and tourists further know the artworks conveniently.

The invention relates to a combined beat special effect system and method. The combined beat special effect system includes a control host, a beat induction device and a special effect output device. The control host obtains a synchronous visual special effect data set and a beat special effect data set corresponding to a multimedia file; obtaining a synchronous visual special effect label matching with the current time point from the synchronous visual special effect data set synchronously and generating a synchronous visual special effect signal; generating a beat triggering signal after the beat induction device sense beat actions of a user; obtaining a matched beat special effect label from the beat special effect data set according to the beat triggering signal and the current time point and generating a beat special effect signal according to the obtained beat special effect label by the control host; and outputting the synchronous visual special effect signal or the beat special effect signal through the special effect output device. The combined beat special effect system and method provided by the invention bring musical visual special effect to a user and can also respond to beat actions of the user.

The invention relates to a polyrhythm special-effect system and method. The system comprises a control host, a rhythm induction device and a special-effect output apparatus; the control host is used for acquiring a rhythm special-effect data set while playing a multimedia file, the rhythm special-effect data set comprises a plurality of rhythm special-effect labels, each rhythm special-effect label comprises time nodes; the rhythm induction device is used for generating a rhythm trigger signal after inducing a rhythm action of a user, and sending the rhythm trigger signal to the control host; if never receiving or not receiving the rhythm trigger signal in excess of a preset time slot, the control host synchronously generates a default synchronous rhythm special-effect signal at the time node defined by the rhythm special-effect label; if receiving the rhythm trigger signal, the control host generates an interactive rhythm special-effect signal according to the rhythm trigger signal; and the special-effect output apparatus is used for outputting the synchronous / interacting rhythm special-effect signal. The above polyrhythm special-effect system and method disclosed by the invention can bring visual special effects full of rhythm for the user, and can respond to self-rhythm of the user.

The invention discloses a wireless interaction orthodontics assistance device. The device comprises a smartphone terminal, a wireless connection mark and a vibration device, the smartphone terminal iswirelessly connected with the vibration device through the wireless connection mark, the smartphone terminal has a built-in bluetooth function, a bluetooth module is arranged in the vibration device,and the smartphone terminal is wirelessly connected with the vibration device through a bluetooth mode. According to the device, the size of the device is reduced, the weight of oral occlusion is reduced, the carrying and the usage of patients are facilitated, the monitoring and stimulation mechanism can be increased to improve the compliance of the patients, a button of the vibration device anda button on the mobile phone synchronously control countdown of timing and a vibration motor, pause and start of treatment for the patients employing various modes can be facilitated, and the device is applicable to wide promotion and application.

The invention discloses a pet interaction method and a pet leash device. The pet interaction method is applied to the pet leash device. The pet leash device comprises a shell and a coiled rope contained in the shell, and a shiner is arranged on the shell. The method comprises the following steps that whether or not the coiled rope is stretched is detected; when the coiled rope is stretched, the shiner is controlled to shine for interacting with a pet. According to the pet interaction method, when it is detected that the coiled rope of the pet leash device is stretched, the shiner on the shell of the pet leash device is controlled to shine, so that the pet can play with light or light spots emitted by the shiner when running, and then interaction with the pet is achieved; a function of pet interaction is added for the leash device, playing pleasure of the pet is increased, loneliness of the pet when it is alone is reduced, and physical and mental health of the pet is promoted.

The invention discloses a color blindness and color weakness detector for voice recognition. The color blindness and color weakness detector comprises a main control board, a voice recognition module, a voice broadcast module, a display screen, a touch screen and a power supply module, wherein the voice recognition module, the voice broadcast module, the display screen, the touch screen and the power supply module are all connected with the main control board; the power supply module is used for providing power; the main control board is provided with a timer and a memory; the display screen displays color blindness and color weakness test chart content, the touch screen inputs identity information of a subject, the voice recognition module collects voice recognition of the subject to the test chart content, the timer sets voice recognition time of the subject, the memory stores the test chart content, and the main control board compares the voice recognition content with the test chart content to obtain color blindness and color weakness degree, and the voice broadcast module broadcasts and outputs the color blindness and color weakness degree. Manual assistance is not needed, the color blindness and color weakness test can be independently completed through a voice recognition technology, the voice broadcast module broadcasts a diagnosis report of an examiner, and the workload of an ophthalmologist is reduced.

The invention discloses a baby stroller which comprises a stroller frame, a seat assembly, at least one set of wheels and a seat swinging mechanism. The seat swinging mechanism comprises a crankshaftand a drive rod, wherein the two ends of the crankshaft and the set of wheels are coaxially arranged, the crankshaft is provided with a bent part, one end of the drive rod is rotationally connected with the bent part, the other end of the drive rod is rotationally connected with one side of the seat assembly, and the side opposite to the side, connected with the drive rod, of the seat assembly isrotationally connected with the stroller frame. By the adoption of the baby stroller, the crankshaft is made to selectively conduct circular motion synchronously with the rear wheels, so that the seatassembly is driven to swing up and down, the position of the seat assembly in the front and back direction is barely changed, so that it is guaranteed that a child can touch a handlebar with the hands and put the feet on pedals, and the feet cannot hang in the air. By the adoption of the baby stroller, it is kept that the functions of the baby stroller are not changed, meanwhile, the interactionfunction between the child and the baby stroller is added, the interest is enhanced, the locking relation between the crankshaft and the wheels can be relieved, and the operation process is simple andconvenient.

This application discloses a virtual gift interaction method, electronic equipment and device in a live broadcast room, wherein the method includes: determining the virtual gift to be presented and the recipient; displaying the first collision object and the target area corresponding to the virtual gift on the live broadcast interface; triggering The first collision piece moves; if the first collision piece finally moves to the target area, the preset special effect of the recipient receiving the virtual gift will be displayed on the live broadcast interface. Through the above method, this application can improve the intuitiveness of virtual gift interaction and gift giving in the live broadcast room.

A new navigation function is added to a legacy DVD-Video. A player unit plays back recorded contents, that include video contents or AV contents and ENAV contents associated with contents (menu, chapter) of the video contents, from a DVD-Video disc. The video contents of the DVD disc are played back by a video playback engine. The ENAV contents of the DVD disc are played back by an ENAV engine. The ENAV engine controls playback of the ENAV contents and that of the video contents in combination, connection, and / or synchronism with each other according to the played-back contents of the ENAV contents.

The present invention proposes an imaging method for a modularized MR device. The MR device includes an MR calculation module, an MR optical path module, and an MR attitude module; the MR calculation module includes a display component; the MR calculation module is connected to the MR attitude module, and The display content is adjusted according to the data collected by the MR attitude module; the MR optical path module includes a virtual image optical path and a mixed optical path; the virtual image optical path is connected to the display assembly; the mixed optical path is provided with a half mirror; One side of the mirror is the real image introduction surface, and the other side is the virtual image introduction surface; the real image introduction surface faces the real environment; the virtual image introduction surface faces the virtual image optical path; the display content of the display component is processed and transmitted by the virtual image optical path to form a virtual image, and the virtual image light is introduced through the virtual image The light reflected from the surface to the observation end and the real environment is transmitted to the observation end through the real image introduction surface and mixed with the virtual image to form a mixed reality image; the invention can prepare MR equipment with low price, and can flexibly define rich MR interactive effects.

The embodiment of the invention discloses a document demonstration method, device and equipment and a storage medium. The method can comprise the steps: displaying a demonstration interface for demonstrating a target page in a target document, wherein the demonstration interface comprises an interaction starting control and interaction contents; if the interaction starting control is triggered, displaying prompt information that a viewer of the target document interacts with the interaction content; when the interaction completion option is triggered, displaying an interaction result, wherein the interaction result is generated based on interaction response data generated when a viewer of the target document interacts with the interaction content. By adopting the embodiment of the invention, an interaction function is added in a document demonstration process.

The invention discloses an audio / video stream interactive control system and an audio / video stream interactive method and relates to the multimedia field. The audio / video stream interactive control system comprises a video player, an audio / video stream played by the video player, and a control terminal connected with the video player; control information is set in the audio / video stream played by the video player; a mode switch is arranged on the control terminal; when the mode switch switches to a passive mode, the control terminal is controlled according to the control information in the audio / video stream in the playing process of the video player; when the mode switch switches to an active mode, the video player controls the playing state of the audio / video stream according to movement velocity information sensed by a movement sensor on the control terminal. The audio / video stream interactive control system has the effects that the control terminal can be controlled according to the control information in the audio / video stream, and the playing state of the audio / video stream can be controlled by use of the change of the movement velocity of the terminal, and therefore, two-way control of the video player and the control terminal can be realized, and the interactivity of the video player and the control terminal is improved.

The embodiment of the present invention discloses a document demonstration method, device, equipment and storage medium, wherein the method may include: displaying a demonstration interface for demonstrating the target page in the target document, the demonstration interface includes an interactive opening control and interactive content; if the interactive opening When the control is triggered, it will display the prompt information that the viewers of the target document interact with the interactive content; when the interaction completion option is triggered, the interaction result will be displayed, and the interaction result is based on the interaction generated when the viewers of the target document interact with the interactive content The response data is generated. By adopting the embodiment of the present invention, an interactive function is added in the document demonstration process.

The invention relates to a synchronous beat special effect system and method. The system comprises a control host, a beat sensing device and special effect output equipment. The method comprises the following steps that: when the control host is used for playing a multimedia file, or external equipment is used for playing the multimedia file, the control host monitors a beat trigger signal transmitted by the beat sensing device; when a user performs a beat action, the beat sensing device senses the beat action of the user, generates a beat trigger signal, and transmits the generated beat trigger signal to the control host; the control host generates a beat special effect signal according to the beat trigger signal transmitted by the beat sensing device; and the special effect output equipment outputs the beat special effect signal. Through adoption of the synchronous beat special effect system and method, a response to the beat action of the user can be made with acoustic and visual special effects.