1728results about "Advertising" patented technology

The invention provides a visual communication advertisement design system and method, and the method comprises the steps: carrying out the cross-modal feature alignment of a background voiceprint feature extracted from environment voiceprint data of an advertisement putting scene and a frequency domain feature of illumination intensity in illumination intensity data, and obtaining an environment perception state tensor; generating a dynamic illumination matrix by combining the spectral irradiance distribution in the environmental perception state tensor with the anisotropic highlight coefficient of each sub-region in the target advertisement picture; determining an audience space domain according to the space depth data of the advertisement putting scene and the audience motion trail, and performing space audio redirection on the target advertisement based on the audience space domain and the sound field energy distribution in the environment perception state tensor to obtain an acoustic beam width angle; and performing acousto-optic synchronous dynamic rendering on the advertisement content of the target advertisement according to the dynamic illumination matrix and the acoustic beam width angle. By adopting the scheme of the invention, acousto-optic collaborative rendering and acousto-optic parameter dynamic adaptation can be performed on the target advertisement so as to realize directional propagation to audiences.

There is provided an information processing apparatus to make it possible to confirm color tone and the like of a captured video at a time point before capturing a virtual video on a display by a camera. The information processing apparatus includes: a rendering unit (520a) that generates a virtual video by performing rendering using a 3D model used in an imaging system that captures, by a camera (502), a video on a display (505) that displays the virtual video obtained by the rendering using the 3D model; and a video processing unit (33) that performs, on the virtual video generated by the rendering unit, actual-imaging video conversion processing for generating a simulation video by using a processing parameter that achieves a characteristic of luminance or color at a time of imaging by the camera used in the imaging system.

The invention discloses a digital twinborn intelligent travel management system and method, and relates to the technical field of travel interaction, and the method comprises the following steps: building a multi-projection unified phase baseline and energy distribution auditing model, carrying out the nanosecond-level synchronous sampling of the phase difference and brightness change curve of a plurality of projection light waves in a virtual-real superposition region, and carrying out the nanosecond-level synchronous sampling of the phase difference and brightness change curve of the multi-path projection light waves in the virtual-real superposition region; generating a corresponding initial light field energy coupling matrix; and constructing an interference trajectory inversion network based on the initial light field energy coupling matrix, and replaying the light wave superposition sequence by using a time inversion algorithm. According to the invention, accurate monitoring and active regulation and control of light field energy are realized through unifying a phase baseline and energy auditing, interference focusing and brightness mutation are effectively eliminated, and visual stability and immersion experience are improved; and energy self-adaptive balance and dynamic closed-loop control are realized through phase conjugate driving and spectrum inverse diffusion gating, so that safe operation of a light field and soft and stable brightness are ensured, and a comfortable and healthy digital twinborn travel light environment is created.

The invention discloses an exhibition hall display method and device based on digital multimedia, relates to the technical field of digital multimedia, and discloses an exhibition hall display method and device based on digital multimedia, which are characterized in that the positions of audiences are acquired in real time, associated device subsets are matched, and cooperative control parameters are generated in combination with environment data and attention data; the multi-device cooperative display strategy is dynamically adjusted, the multimedia cooperative control precision and the display effect are improved, and the exhibition viewing experience of audiences is improved.

The invention discloses an exhibition hall display method and device based on digital human interaction, equipment and a medium, and relates to the field of digital human interaction, and the method comprises the steps: responding to the interaction between a user and a digital human, obtaining a user question audio, and analyzing the user question audio to obtain a first user demand and a first demand type; when the first demand type is a guide question type, matching the first user demand based on a preset knowledge base to obtain a first cue word, and constructing a first display content according to the first cue word; when the first demand type is a picture stylization type, matching to obtain a picture stylization model based on a preset second big model in combination with the first user demand, and constructing second display content according to the picture stylization model; and driving the digital person to display the first display content or the second display content to the user. By implementing the method and the device, the efficiency and the quality of display based on the digital human in the exhibition hall can be improved.

The invention provides an engine virtual simulation training system based on a mixed reality technology, and the system comprises a central processing unit which is used for executing a simulation algorithm and storing simulation data; the at least one head-mounted display is used for providing immersive visual experience; the handles are used for user interaction and operation; the at least two displays are used for displaying simulation results and operation interfaces; and the at least one tablet device is used for assisting display and control. According to the invention, a comprehensive immersive engine virtual simulation training system can be provided, the training efficiency and skill level of maintenance personnel are improved, and the risk and cost in actual operation are reduced.

The invention discloses an outdoor intelligent art display system based on multimedia interaction, and relates to the technical field of digital art display and intelligent control, and the system comprises an audience behavior collection module which is used for collecting audience staying time and behavior response in real time, obtaining a content attraction initial evaluation result, calculating an attraction index of each content unit, and outputting the attraction index of each content unit; the content analysis and screening module is used for extracting alternative multimedia content units from a preset content library, judging the theme relevance between alternative contents and the currently displayed contents, and obtaining a candidate content set meeting replacement conditions; according to the outdoor intelligent art display system based on multimedia interaction, intelligent replacement and updating of multimedia content are realized on the premise of not interrupting display, content combination is automatically optimized through audience feedback data, content with low attraction is eliminated, and welcome elements are enhanced.

The invention discloses a landscape object identification and explanation method and system, a medium and a product, and relates to the technical field of augmented reality. The method comprises the following steps: when the head motion state of a user is stable, triggering a camera to collect and recognize a single-frame image, matching a recognition result with a regional knowledge base, and generating a candidate object list and coarse-grained poses which are sorted according to spatial probability and historical popularity; performing feature point matching on a current frame and an ideal frame in the video stream, and calculating a fine-grained pose of a target landscape in the candidate object list relative to a camera coordinate system according to a matched target feature point; according to the fine-grained pose and the real-time eye movement data, determining a drop point part of the sight line of the user on the target landscape, forming a multi-dimensional query vector according to the drop point part, the intention of the user and the environment context parameters, and generating multimedia explanation content; and carrying out fusion rendering on the multimedia explanation content and the real-time video stream, and outputting and displaying. By implementing the technical scheme, the personalized multimedia explanation content can be generated.

The present disclosure provides an accessory, an inflatable doll, and an inflatable doll set. The accessory includes at least one first air blower and an AI assembly. The first air blower includes a first air inlet portion and a first air outlet portion communicated with the first air inlet portion and the inflatable doll. The AI assembly is electrically connected to the first air blower and configured to control the at least one first air blower to inflate or deflate the inflatable doll.

A multi-display device according to an embodiment of the present disclosure includes: a frame; a plurality of display modules fixed to the front of the frame; and an adjuster provided between each of the plurality of display modules and the frame, and installed such that the height of the display modules is adjustable at the rear of the frame.

A visual effects system includes a first display, a second display, and a graphics generation system. The graphics generation system is configured to provide graphics data to the first display and the second display to define a combined image. The graphics generation system includes a processing system and a memory, the memory encoded with instructions configured to be executed by the processing system to cause the first display and the second display to display a first image on the first display based on the graphics data and a user location, a user gaze orientation, or both, and display a second image on the second display based on the graphics data and the user location, the user gaze orientation, or both.

The utility model discloses a replaceable pin type coding mark point for a laser projection positioning system, which belongs to the technical field of laser projection and comprises a target and a positioning pin which are detachably and fixedly connected with each other, and the target is further provided with a coding reference point suitable for being identified by the laser projection positioning system. According to the embodiment of the utility model, the target and the positioning pin are detachably connected, only one set of target and one set of positioning pins with different diameters need to be prepared, and flexible assembly can be carried out according to the size of a datum hole in a workpiece and a required coding reference point during use, so that the number of spare parts is reduced, and the use cost is saved. And meanwhile, high-efficiency and high-precision adaptation to datum holes with different diameters is realized, so that a projection system can identify coding standard points, and the aim of aligning a coordinate system of a CAD model corresponding to a workpiece object is realized.

The utility model discloses a heat dissipation structure and an advertising machine. The heat dissipation structure comprises a waved plate, a sealing connecting plate and a first heat dissipation fan. The waved plate and the sealing connecting plate are arranged in an inner cavity of a shell of the electric appliance device; the two sealing connecting plates are connected with the two ends of the waved plate correspondingly, and the sealing connecting plates, the waved plate and the sealing connecting plates are connected into partition plates. The outer edge of the partition plate is connected with the side wall of the inner cavity of the shell of the electrical device to separate electronic components in the inner cavity of the shell of the electrical device from the outside; the first cooling fan is used for driving air to flow on the surface of the partition plate. The outer edge of the partition plate is connected with the side wall of the inner cavity of the shell of the electrical device, and the inner cavity of the shell of the electrical device is divided into a first cavity and a second cavity which are not communicated. An electronic component of the electrical device is located in the first cavity; the second chamber is defined by the partition plate, the side wall of the shell part of the electric appliance device and a rear cover plate of the electric appliance device; a ventilation opening is formed in a rear cover plate of the electrical device; the first cooling fan is located in the second cavity.

The invention relates to the technical field of cultural relic exhibition and protection, in particular to a dynamic cultural relic display cabinet based on a mixed reality technology. The display cabinet comprises a cabinet body assembly used for forming a closed cabinet body and placing and displaying exhibition articles, a light assembly used for illumination and illumination adjustment in the cabinet body assembly, a virtual projection assembly used for dynamic observation and display of the exhibition articles in the closed cabinet body, and a monitoring sensing assembly used for monitoring environment data in the cabinet body assembly and controlling the closed environment state. And the networking control assembly is used for uniformly managing all the cabinet body assemblies and accessories thereof in the area. A closed and controllable environment is formed through facilities such as a transparent protective cover, a thermostat and a dryer, cultural relics are effectively prevented from being damaged by environmental factors such as temperature and humidity and dust, the safety of the cultural relics is guaranteed, dynamic three-dimensional display of the cultural relics is achieved through a mixed reality mirror, a projector and a holographic projection cover, immersive and interactive exhibition experience is brought to audiences, and the intellectualization of the cultural relics is achieved. And the exhibition attraction is improved.

Resources of a system for controlling optically switchable windows may be used for a personal computing unit. The window system resources may include (i) a display associated with an optically switchable window, (ii) one or more processors of one or more controllers on a window network connected to a plurality of optically switchable windows in a building, wherein the one or more controllers are configured to vary tint states of the plurality of optically switchable windows in the building, (iii) memory of one or more controllers on the window network connected to the plurality of optically switchable windows in the building, and / or (iv) at least a part of the window network.

The invention discloses a light field display method and system with holography as a representation medium, and the method comprises the following steps: S1, collecting a multi-view image of a target scene, carrying out the coding of the multi-view image, and generating a light field tensor containing space and angle information; s2, mapping the light field tensor in the step S1 into a two-dimensional space phase diagram; s3, converting the two-dimensional space phase diagram in the step S2 into a modulation diagram used for driving a spatial light modulator; and S4, driving the spatial light modulator to perform light wavefront modulation according to the modulation graph in the step S3, and reproducing the image of the target scene through optical diffraction. According to the invention, integration from dynamic scene information acquisition to high-quality three-dimensional image reproduction is realized, a low-redundancy and high-fidelity processing link is realized, and the efficiency and quality of holographic display are greatly improved.

The invention belongs to the technical field of culture propaganda and display, and particularly relates to an immersive culture propaganda system based on an AR technology. Comprising a characteristic culture resource library module, a user portrait analysis module, a culture deep hierarchical analysis module, an immersive narrative engine module, an autonomous exploration interaction module, a dynamic content generation module, a multi-sensory experience enhancement module and a feedback optimization module. Each module takes a characteristic culture resource library as a content basis, takes a user portrait analysis module as a demand guide, realizes content adaptation through a culture deep layering analysis module, and creates an interesting and autonomous experience form by means of an immersive narrative engine, autonomous exploration interaction and multi-sensory experience enhancement module. The content freshness feeling is kept by means of the dynamic content generation module, finally, full-link closed-loop iteration is formed through the feedback optimization module, content supply, demand matching and experience presentation are changed into continuous optimization, and the problems that propaganda culture contents are similar and poor in interestingness are systematically solved.

A thinness screen magnification display device is provided and includes a processor, a display module electrically connected to the processor and an optical module. The processor is configured to receive an input image and to form an output image to display the output image on the display module. The optical module receives, reflects and magnifies the output image to form a projecting image. The processor extends the input image along the longitudinal direction to form the output image, and by the optical module, the magnifying scale of the output image in the longitudinal direction is greater than the magnifying scale of the output image in the transversal direction so that the aspect ratio of the projecting image is equal to the aspect ratio of the input image. By the two-stage magnification with the different magnifying scales, the size of the displaying device may be miniaturized, but the magnifying scale of the aspect ratio remains the same.

Disclosed is a display device. The display device of the present disclosure may include: a display panel; a frame located in a rear of the display panel; and a speaker coupled to a rear of the frame, wherein the speaker may include: a speaker box; a speaker unit coupled to the speaker box; a plate which covers the speaker unit and which is coupled to the speaker box; a chamber which is formed between the speaker unit and the plate, and which is opened in one direction; and a cushion which occupies a portion of the chamber.

An inflatable decoration system and method comprising an inflatable decoration that deploys from and deflates into a decorative box, eliminating the eyesore aspect of inflatable holiday yard decorations of the past.

The invention relates to the technical field of optics, and provides a holographic suspension imaging AI intelligent terminal, which comprises a floating imaging module, an interaction module and a control module, the floating imaging module comprises a display and an imaging lens assembly, and the interaction module is in signal connection with the control module. According to the holographic suspension imaging AI intelligent terminal provided by the invention, through deep fusion of holographic suspension imaging and an AI technology, the AI is responsible for quickly realizing wonderful ideas of a user and generating an air suspension image required by the user, so that the user develops brain power like playing a breakthrough game in a closed loop of'proposing creativity-seeing achievements-dynamically optimizing thoughts'; meanwhile, the achievement sense of creation is obtained, and the user is addicted to the exploration process of how the holographic picture changes in the next second like a dangerous game with a continuously updated plot. The AI generation content is converted into an interactive game form, the entertainment interestingness of the AI generation content is improved, and finally, the intelligent terminal becomes a creative playmate of a user through dual positioning of a technical tool and an entertainment carrier.

A connection assembly for connecting a banner to an upper support line, a lower support line, and a first tensioning line of a banner support system supporting a banner, the connection assembly comprising first and second lateral lines attached to the first tensioning line of the banner support system, an upper support line connection portion connecting the first lateral line to both an upper corner of the banner and the upper support line, the upper support line connection portion being slidably coupled to the upper support line, and a lower support line connection portion connecting the second lateral line to both a lower corner of the banner and the lower support line, the lower support line connection portion being slidably coupled to the lower support line, and the lower support line connection portion being operable to allow the lower corner of the banner to rotate away from the lower support line and to return back toward the lower support line

Display device. A display device is disclosed, including a display panel configured to display an image by emitting light; a rear surface structure configured to surround a side surface and a rear surface of the display panel; a vibration generation device connected with the rear surface structure and configured to vibrate the display panel; a rear sound emission portion located between the display panel and the rear surface structure; and a rear sound guide member located between the display panel and the rear surface structure to surround the vibration generation device in a spiral shape and configured to be connected with the rear sound emission portion.

The utility model provides a novel atmosphere projection system, which comprises a shell, a light path channel is formed in the shell, a light beam generator used for emitting dynamic pattern light beams, a dodging sheet and at least one condensing lens are arranged in the light path channel, the condensing lens comprises one of a Fresnel lens, a plano-convex lens and a convex lens, and the Fresnel lens, the plano-convex lens and the convex lens are arranged in the shell. The dodging sheet and the condensing lens are sequentially arranged on a light beam path of the light beam generator, and pattern light rays emitted by the light beam generator sequentially pass through the dodging sheet and the condensing lens to form soft image projection. The light effect can be improved through scattering blurring and focusing of light beams, the soft feeling of the transition edge of the generated pattern is better, and the original shape of the dynamic pattern is reserved while the lamplight atmosphere feeling is improved.

Disclosed are a mobile robot and an operation method thereof. The mobile robot according to the present invention comprises: a projector disposed on one side of the mobile robot and formed to project visual information; and a control unit for controlling the projector to project the visual information to the outside. The control unit identifies a plurality of areas in a travel space of the mobile robot, receives state information and work information about the mobile robot, determines visual information that can be projected in an area matching the current position of the mobile robot among the plurality of areas on the basis of at least one of the received state information or work information, and controls the projector to project the determined visual information onto a different position according to the surrounding situation of the mobile robot.

The invention discloses an AR (Augmented Reality) tourist train immersive voice guide device based on holographic projection, belongs to the technical field of augmented reality and holographic projection, and particularly relates to the AR tourist train immersive voice guide device based on holographic projection. The AR tourist train immersive voice guide device based on holographic projection aims at solving the problems that a traditional tourist train guide system is single in interaction, static in content and insufficient in scene immersion, and the AR tourist train immersive voice guide device based on holographic projection is provided to achieve the functions of virtual and real scene fusion, voice explanation self-adaptive pushing and multi-mode interaction. The system comprises a holographic projection module, an AR processing module, a voice guide system, an environment perception module, a user interaction module and a data storage and communication module. Holographic projection and AR technologies are combined, the limitation of traditional two-dimensional display is broken through, and three-dimensional scene navigation is achieved.

The invention provides an infrared induction intelligent interactive projection large screen and ground screen holographic device, and relates to the technical field of intelligent display interaction. The equipment is composed of a large projection screen, a ground screen, an infrared induction device, a data processing host, a feature extraction and intention recognition module, an environment perception and adaptive adjustment module and an intelligent feedback and multi-mode interaction fusion module, and the large projection screen is used for displaying holographic images and has the functions of high brightness, wide color gamut and touch control; the ground screen is made of a transparent holographic imaging material, can synchronously display interaction information and has a touch sensing function, and the infrared sensing device captures three-dimensional action information of a user through an emitter and a receiver which are arranged in a matrix mode. The problems that a traditional display device is poor in interaction experience and single in display effect are solved, natural and smooth long-distance human body action interaction and immersive visual experience are achieved, and the system is suitable for many fields such as science and technology exhibition, commercial exhibition and intelligent education.

A light turning element 850 comprises a layer of liquid crystal (LC) material 852 which defines a plane. The layer of liquid crystal material could comprise LC molecules 855 and is configured such tha

The present invention relates to the field of atmosphere lamps, and in particular to a multi-meteor projection structure, a multi-meteor starry sky lamp and a multi-meteor projection control method. The multi-meteor projection structure comprises a plurality of light path structures; light rays generated by first light sources can sequentially pass through intersection points, first convex lenses and prisms, and are then projected to the outside; light spots formed by the light rays passing through the intersection points move along with the movement of the intersection points, and are amplified by the first convex lenses, the projection angle is changed by the prisms, and the meteor effect can be formed on the ceiling and / or the wall; and the light rays generated by the multiple first light sources can achieve the effect of generating multiple meteors at the same time by means of the respectively corresponding light path structures. By adjusting the rotation speed of a rotating disc and permutation and combination of the projection directions of multiple groups of first slits, second slits and prisms, a user can obtain numerous gorgeous and unduplicated meteor effects, and compared with a single-meteor effect, the user experience is improved to obtain a qualitative leap.

Provided is a display apparatus including a light source array configured to emit light in a first direction, and a multi-viewpoint lens adjacent to the light source array in the first direction, wherein the light source array includes a first light source configured to emit light to provide an image to a first viewpoint, and a second light source adjacent to the first light source in a second direction different from the first direction, the second light source being configured to emit light to provide an image to a second viewpoint adjacent to the first viewpoint, and wherein the multi-viewpoint lens includes a refractive portion configured to refract light emitted from the first light source to the first viewpoint, and a reflective portion adjacent to the refractive portion in the second direction, the reflective portion being configured to reflect light emitted from the second light source to the second viewpoint.