93 results about "Immersive display" patented technology

The present invention discloses an improved method and device for the immersive display of three-dimensional images with visual accommodation. An improved method for manufacturing a visual display incorporating a scanned light source and an improved method of presenting visual information are disclosed. A complete, immersive display environment is also presented.

The present invention discloses an improved method and device for the immersive display of three-dimensional images with visual accommodation. An improved method for manufacturing a visual display incorporating a scanned light source and an improved method of presenting visual information are disclosed. A complete, immersive display environment is also presented.

A system for displaying three-dimensional (3-D) content and enabling a user to interact with the content in an immersive, realistic environment is described. The system has a display component that is non-planar and provides the user with an extended field-of-view (FOV), one factor in the creating the immersive user environment. The system also has a tracking sensor component for tracking a user face. The tracking sensor may include one or more 3-D and 2-D cameras. In addition to tracking the face or head, it may also track other body parts, such as hands and arms. An image perspective adjustment module processes data from the face tracking and enables the user to perceive the 3-D content with motion parallax. The hand and other body part output data is used by gesture detection modules to detect collisions between the user's hand and 3-D content. When a collision is detected, there may be tactile feedback to the user to indicate that there has been contact with a 3-D object. All these components contribute towards creating an immersive and realistic environment for viewing and interacting with 3-D content.

The present invention discloses an improved method and device for the immersive display of three-dimensional images with convertible eyeglasses and wristwatch structures. An improved method for manufacturing a visual display incorporating a scanned light source and an improved method of presenting visual information are disclosed. A complete, immersive display environment is also presented.

The invention provides a design method of a virtual scene experience system, comprising the following steps: (a) collecting a panoramic image through a panoramic camera; (b) establishing a 3D virtual model based on the computer graphics and by use of a 3D modeling method; (c) fusing the physical image information in the panoramic image into the 3D virtual model to realize virtual-real fusion and to get a virtual fusion scene; (d) establishing a mode of interaction between users and the virtual fusion scene, and setting up a virtual scene experience interface; and (e) experiencing the virtual scene experience interface through an immersive display device.

A simulator trains for hemorrhage control using hemostatic agents, tourniquets, and / or other hemorrhage control techniques in a simulator that works with a wide variety of existing human surrogates. The simulator merges a live video feed of the surrogate and trainee's hands (or objects interacting with the surrogate) with a computer-generated visual representation of the wound and hemorrhaging blood to provide an immersive display experience to the trainee without requiring different surrogates for different simulated wounds. The trainee may wear pulse-generating glove(s) that simulate the patient's pulse where the trainee's finger tip contacts the surrogate. A sensorized substrate (e.g., load sensors, haptic output generators) may automatically be moved between the trainee and the surrogate to sense interaction with the surrogate and provide haptic feedback. The substrate may replace the surrogate altogether. The simulator may alternatively simulate events and objects other than wounds and humans.

Virtual displays with micro-display engines are arranged in compact, lightweight configurations that generate clear virtual images for an observer. The displays are particularly suitable for portable devices, such as head-mounted displays adapted to non-immersive or immersive applications. The non-immersive applications feature reflective optics moved out of the direct line of sight of the observer and provide for differentially modifying the amount or form of ambient light admitted from the forward environment with respect to image light magnified within the display. Micro-display engines suitable for both non-immersive and immersive display applications and having LCD image sources displace polarization components of the LCD image sources along the optical paths of the engines for simplifying engine design. A compound imaging system for micro-display engines features the use of reflectors in sequence to expand upon the imaging possibilities of the new micro-display engines. Polarization management also provides for differentially regulating the transmission of ambient light with respect to image light and for participating in the image formation function of the image source.

A mobile content delivery and display system enables a user to use a communication device, such as a cell phone or smart handset device, to view data, images, and video, make phone calls, and perform other functions, in an immersive environment while being mobile. The system, also referred to as a platform, includes a display component which may have one of numerous configurations, each providing extended field-of-views (FOVs). Display component shapes may include hemispherical, ellipsoidal, tubular, conical, pyramidal, or square / rectangular. The display component may have one or more vertical and / or horizontal cuts, each having various degrees of inclination, thereby providing the user with partial physical enclosure creating extended horizontal and / or vertical FOVs. The platform may also have one or more projectors for displaying data (e.g., text, images, or video) on the display component. Other sensors in the system may include 2-D and 3-D cameras, location sensors, speakers, microphones, communication devices, and interfaces. The platform may be worn or attached to the user as an accessory facilitating user mobility.

The embodiments of the invention disclose a fire-fighting service operation training system and method. The system comprises a simulation system, a controller, an immersion type display apparatus and a fire-fighting operation apparatus. The fire-fighting operation apparatus is integrated by various actual fire-fighting devices. The controller receives an operation control instruction sent by a user through operating the fire-fighting operation apparatus and converting the operation control instruction into digital control operation signals for transmission to the simulation system; a service database stores virtual three-dimensional scene data; and the simulation system obtains the corresponding virtual three-dimensional scene data from service data, simulates fire-fighting motion of the fire-fighting operation apparatus under the control of the operation control signals, obtains in real time new states of an operation environment and an operation effect of the fire-fighting operation apparatus at present under the control of the operation control signals and synchronizes the new states to the immersion type display apparatus in real time so as to realize real-time synchronization and interaction between operation of the fire-fighting operation apparatus and virtual three-dimensional scene state change of fire-fighting equipment. According to the embodiments of the invention, the training efficiency and the operation level of operators can be improved.

The embodiments of the invention disclose an operation training system and method of special vehicles. The system comprises a simulation system, a controller, an immersed type display apparatus and a driving operation console of the special vehicles, wherein the driving operation console comprises operation components consistent with operation components in actual driving cabins of the special vehicles in an airport; the controller is connected with the driving operation console through a control bus and is in communicating connection with the simulation system for receiving operation control instructions sent by users through operating the driving operation console and converting the operation control instructions into digital operation control signals for transmission to the simulation system; the simulation system stores setup data of virtual three-dimensional scenes for realizing synchronization and interaction between operation of the driving operation console and changing of the states of the virtual three-dimensional scenes; and the immersed type display apparatus is used for displaying the virtual three-dimensional scenes of current special vehicles. According to the embodiments of the invention, the problems caused by fewer actual operation opportunities during training of special vehicle drivers of a civil aviation airport in the prior art can be solved.

An immersive dome includes a number of novel features designed to enhance the performance of the immersive dome over presently-known immersive dome environments. Projectors are mounted in a multi-tier tower, out of sight beneath a viewing platform positioned to provide optimal wrap-around viewing. The projection surface consists of open-cell foam that allows passage of behind-surface sound into the dome while allowing unwanted ambient noise within the dome to escape. A visually-reflective coating, in conjunction with the open cell structure, provides a textured surface that acts as a micro-baffle and suppresses cross-reflection of projected imagery.

Virtual displays with micro-display engines are arranged in compact, lightweight configurations that generate clear virtual images for an observer. The displays are particularly suitable for portable devices, such as head-mounted displays adapted to non-immersive or immersive applications. The non-immersive applications feature reflective optics moved out of the direct line of sight of the observer and provide for differentially modifying the amount or form of ambient light admitted from the forward environment with respect to image light magnified within the display. Micro-display engines suitable for both non-immersive and immersive display applications and having LCD image sources displace polarization components of the LCD image sources along the optical paths of the engines for simplifying engine design. A compound imaging system for micro-display engines features the use of reflectors in sequence to expand upon the imaging possibilities of the new micro-display engines. Polarization management also provides for differentially regulating the transmission of ambient light with respect to image light and for participating in the image formation function of the image source.

An immersive display system is disclosed. The immersive display system includes a master projector system and a plurality of slave projector systems. The master projector system synchronizes the display of a video with the plurality of slave projector systems using a synchronization signal. The synchronization signal is sequentially transmitted from the master projector system to each of the slave projector systems, wherein the projector systems are serially connected to one another. Sub-frame video synchronization is achieved using the sequentially chained projector systems.

Methods and apparatus provide for a display device comprising a plurality of display panels arranged adjacent to one another along the respective peripheral edges thereof, and wherein respective first and second viewing planes form an obtuse angle T relative to each other. The display device further includes a cover sheet located in proximity to, and covering the first and second viewing planes, and includes a light compensation portion located proximate to the peripheral edges of the first and second flat panel displays, and has a curvature complementary to the obtuse angle between the respective first and second viewing planes. The light compensation portion bends light produced by respective peripheral areas of the first and second flat panel displays proximate to the respective peripheral edges thereof to reduce visual discontinuities introduced by the peripheral edges into an image displayed on the first and second flat panel displays.

An immersive dome includes a number of novel features designed to enhance the performance of the immersive dome over presently-known immersive dome environments. Projectors are mounted in a multi-tier tower, out of sight beneath a viewing platform positioned to provide optimal wrap-around viewing. The projection surface consists of open-cell foam that allows passage of behind-surface sound into the dome while allowing unwanted ambient noise within the dome to escape. A visually-reflective coating, in conjunction with the open cell structure, provides a textured surface that acts as a micro-baffle and suppresses cross-reflection of projected imagery.

The invention provides a full-view smooth immersive display method and system. The method includes the steps that a master device and one or more slave devices are arranged in advance according to preset angles; the master device receives view angle messages reported by the slave devices respectively; initialization parameters of the slave devices are calculated according to the view angle messages of the slave devices; the initialization parameters are issued to the corresponding slave devices; the slave devices set rendering image parameters according to the initialization parameters; when the rendering heartbeat of the master device expires, the master device updates a display image according to the latest scene state, and sends the latest scene state to the slave devices; the slave devices update the display image according to the scene state. The shortcomings that according to an existing immersive display method, the manufacturing price is high, use is not convenient, immersion is not high, display frames are not continuous, and slicing positions distort under influence of the observation view angle can be overcome.

The invention discloses a method for using a three-dimensional satellite to navigate. The method is based on a three-dimensional scene, imports the real-time traffic condition information acquired from a GPS terminal, uses modes of drawing and marking to display the traffic information on a three-dimensional platform, realizes the real-time inquiry of the traffic condition and provides a truly immersive display effect for a user. The method solves the defects that the existing two-dimensional GPS navigation system has poor sense of space, is not enough intuitive and does not carry out real-time navigation.

An immersive display system is disclosed that includes screens configured to mitigate reduction in contrast ratio due at least in part to peripheral light incident on the screens. The immersive display system includes at least two screens and at least two projector systems. The screens have a multi-layered structure configured to selectively reflect light in a tailored polarization state. Adjacent screens can be configured to selectively reflect light in orthogonal polarization states. The projector systems can be configured to project video onto their respective screens with light in a suitable polarization state. The screens can be further configured to selectively reflect light within a plurality of tailored spectral bands, the spectral bands being different for respective screens.

The invention relates to an intelligent immersive scene display and interaction method and system. The method comprises the steps of making scene image data, and designing an experience display operation mode of a scene industry chain; according to the position information of the user, the user characteristic information data and the selected scene characteristic, selecting a corresponding scene operation mode, calling a corresponding processing and display device according to the scene operation mode, obtaining scene image data corresponding to the selected scene feature, and performing immersive scene display in combination with the position information of the user and the user feature information data; and acquiring an action of the user, acquiring updated scene image data according toa preset corresponding relationship between the action and the scene image data, and performing updated immersive scene display in combination with the position information of the user and the user feature information data. According to the invention, immersive display and interaction of the content, science changing mode and tourism experience of the industrial industrial park scene in a commercial replicable mode are realized, and the requirements of modern and future tourism scene development are met.

A simulator trains for hemorrhage control using hemostatic agents, tourniquets, and / or other hemorrhage control techniques in a simulator that works with a wide variety of existing human surrogates. The simulator merges a live video feed of the surrogate and trainee's hands (or objects interacting with the surrogate) with a computer-generated visual representation of the wound and hemorrhaging blood to provide an immersive display experience to the trainee without requiring different surrogates for different simulated wounds. The trainee may wear pulse-generating glove(s) that simulate the patient's pulse where the trainee's finger tip contacts the surrogate. A sensorized substrate (e.g., load sensors, haptic output generators) may automatically be moved between the trainee and the surrogate to sense interaction with the surrogate and provide haptic feedback. The substrate may replace the surrogate altogether. The simulator may alternatively simulate events and objects other than wounds and humans.

The embodiment of the invention discloses a side toolbar display method, a side toolbar display device, a terminal and a storage medium and belongs to the field of human-computer interaction. The method comprises the steps of displaying a user interface in an immersive display mode; receiving a first sliding signal and a second sliding signal triggered on the touch display screen, wherein the sliding directions of the first sliding signal and the second sliding signal point to the screen middle area from the screen corner area, the sliding starting point of the first sliding signal is locatedin the first screen corner area, the second sliding signal is located in the second screen corner area, and the first screen corner area is different from the second screen corner area; and displayinga side toolbar on the upper layer of the user interface according to the first sliding signal and the second sliding signal, wherein at least one shortcut tool control is displayed in the side toolbar. In the embodiment of the invention, the display side toolbar is called out through the first sliding signal and the second sliding signal. The method can be different from calling-out modes of other function bars, so that the probability of misoperation is reduced.

The invention discloses a picture display method and device and a programmable device. The method comprises the following steps of: carrying out fuzzy processing on the edge area of a target picture to obtain a main picture, and setting the main picture at a preset first display layer; carrying out fuzzy processing on all the area of the target picture to obtain a middle picture, carrying out gradual change processing on each color unit included in the edge area of the middle picture according to a predetermined target color so as to obtain a background picture matched with a preset second display layer, and setting the background picture at the second display layer; and generating a picture display interface of the target picture according to the first display layer and the second display layer. According to the picture display method, the join and transition between the displayed main picture and the background picture are smooth, an immersive display effect is provided, the entirety is harmonious and beautiful, and the picture browsing experience of the users is enhanced.

A sport chair with ancillary electronic functionality includes a seating surface operative to support a user, and ancillary functionality selected from: thermal management functionality, identity sensing functionality, health sensing functionality, apparel integration, and immersive display functionality.

Sound control and audio output systems and methods for an entertainment venue are described. The venue includes immersive display and sound elements. Prevention of acoustic reflections and level of audio immersion are enhanced with the described systems and techniques.

An immersive display system is disclosed that includes screens configured to mitigate reduction in contrast ratio due at least in part to peripheral light incident on the screens. The immersive display system includes at least two screens and at least two projector systems. The screens have a multi-layered structure configured to selectively reflect light in a tailored polarization state. Adjacent screens can be configured to selectively reflect light in orthogonal polarization states. The projector systems can be configured to project video onto their respective screens with light in a suitable polarization state. The screens can be further configured to selectively reflect light within a plurality of tailored spectral bands, the spectral bands being different for respective screens.

A method, apparatus, and system is presented by which images of virtual objects displayed in augmented reality systems, virtual reality systems, or immersive display systems for realistic rendering of wide field of view, may be corrected to provide for reduction of registration errors regarding real objects or locations.

The invention belongs to the technical field of computers, and discloses an application method of oblique photography modeling data in immersive display equipment. The method comprises the following specific steps: designing an oblique photography data generation scheduling module according to a visual system platform architecture of a flight simulator, and establishing a panoramic drawing platform software structure; preprocessing the massive oblique photography models by using a panoramic view real-time generation technology, and constructing view generation contents by using a texture mapping technology; and improving the visual content through a fast approximation anti-aliasing algorithm, and performing image processing. The combination of the preprocessing technology and the texture mapping technology can well solve the problem of delay or lag caused by real-time scheduling of a large-scale natural scene in the immersive display equipment, the resolution of a visual image is improved, and the quick approximate anti-aliasing processing is performed, and then the quality of visual contents is greatly improved.

The invention provides a method for realizing multi-entry switching. The method comprises the following steps of: in a content interface where any entry is subjected to immersive display, carrying out interception to obtain an operation which triggers the content interface to slide; tracking the operation to control parts of the content interface to be moved out and control the display of an entry list where the entry is positioned; carrying out interception to obtain the operation to trigger target entry switching carried out in the entry list to obtain a target entry; and according to the target entry, switching contents displayed in the content interface. In addition, the invention also provides a device matched with the method to realize the multi-entry switching. The method and the device for realizing the multi-entry switching are high in universal performance, and can be suitable for portable terminal equipment of various screen sizes.