10 results about "Immersive display" patented technology

The application provides a remote teleoperation method and a remote teleoperation system, comprising: acquiring a binocular video stream corresponding to an actual work scene; sending the binocular video stream to a relay server through a video channel, so that the relay server forwards the binocular video stream to an operation end for immersive display; receiving a control instruction forwarded by the relay server; wherein the control instruction is generated by the operation end according to hand pose information of an operator and is sent to the relay server through a control channel, the control channel is configured as a transmission mode of disorder and no retransmission, so that multiple control instructions reaching the robot end are not guaranteed in sequence and do not trigger retransmission; and executing the latest control instruction to control a dual-arm robot to perform remote operation. This way can reduce the blocking and lagging execution of historical control instructions under weak network jitter, so that the robot end executes the latest control instruction in time, and thus the real-time performance and safety of remote teleoperation are improved.

This invention provides an immersive holographic digital electronic sand table, comprising: an immersive display space, an immersive display system disposed within the immersive display space, and a retractable holographic projection film structure; in external projection display mode, the electronic sand table of this invention displays holographic stereoscopic images through the retractable holographic projection film structure; in internal immersive display mode, entering the space provides an immersive experience; the electronic sand table of this invention achieves the switching between holographic projection effects and immersive experiences.

The invention relates to a method for representing an imaged scene, called the method, comprising the steps of: - defining an area, called the the target area, of the imaged scene on the basis of a current image of the scene, - determining, from among a stack of images of the scene, an image of the scene, called the reference image, in which the target area has the highest sharpness, the stack of images comprising at least two images of the scene having a distinct focal distance, - selecting, from among the images of the stack of images, areas of the imaged scene that are located outside the target area and that have a blur strength greater than a blur strength of the target area, which areas are called blurred areas, - reconstructing a composite image of the imaged scene by concatenating the target area of the reference image and the selected blurred areas.

A personal immersive display apparatus and a driving method thereof are provided. The personal immersive display apparatus includes a left-eye display configured to display a left-eye image and a right-eye display configured to display a right-eye image, wherein an entire image simultaneously realized through the left-eye display and the right-eye display is divided into an overlapping image region in which the left-eye image and the right-eye image overlap each other and a non-overlapping image region of the left-eye image or the right-eye image disposed at both sides of the overlapping image region, the overlapping image region includes a two-dimensional (2D) region displaying a left-eye overlapping 2D image and a right-eye overlapping 2D image, and a maximum luminance of one of the left-eye overlapping 2D image and the right-eye overlapping 2D image is lower than a maximum luminance of the other overlapping 2D image.

This invention discloses an immersive interactive method for virtual training of intravenous infusion nurses, relating to the fields of medical nursing training, virtual reality interaction, and intelligent simulation training. The method acquires standard training content for intravenous infusion, constructs process node models and executable process scripts, and establishes mapping relationships between process nodes and virtual patients, arms and blood vessels, instruments and consumables, and prompts. Combined with an immersive display and interaction device, it collects the trainee's posture, gestures, and object interaction information to achieve process judgment, arm constraint grasping and posture adjustment, puncture status recognition, and multimodal feedback linkage of vision, hearing, and touch, and outputs training results and evaluation information. This method can improve the completeness, immersive realism, and evaluation accuracy of intravenous infusion training processes.

A personal immersive display apparatus includes a left-eye display configured to display a left-eye image and a right-eye display configured to display a right-eye image. An entire image simultaneously implemented through the left-eye and right-eye displays is divided into an overlap image region where the left-eye image and the right-eye image overlap each other and a non-overlap image region of the left-eye image or the right-eye image disposed at both sides of the overlap image region, the overlap image region includes a two-dimensional (2D) region displaying a left-eye overlap 2D image and a right-eye overlap 2D image, and a maximum luminance of one of the left-eye overlap 2D image and the right-eye overlap 2D image is lower than a maximum luminance of the other of the left-eye overlap 2D image and the right-eye overlap 2D image.

Sports seating with additional electronic functionality includes a seating surface operable to support a user, and an additional functionality selected from the group consisting of: thermal management functionality, identity sensing functionality, health sensing functionality, clothing integration, and immersive display functionality.

This invention discloses a virtual reality-based remote-operated avatar robot system, comprising a robot end device, a user end device, and a communication module. The robot end device is equipped with a multimodal perception system, including a binocular vision camera array, a microphone array, a speaker, a force sensor, and an actuator. The user end device includes a VR headset and a hand controller. The VR headset is used to display real-time three-dimensional visual images captured by the robot end. This invention integrates VR immersive display and force feedback hand controllers to achieve real-time coordination of five elements: vision, hearing, speech, force, and control. It realizes the coordination of five aspects: vision (visual feedback), hearing (auditory capture and transmission), speech (voice interaction), force (force feedback control), and control (motion control), achieving immersive "avatar" interaction.

This utility model relates to the field of immersive media display equipment technology, specifically a vertical cylindrical rounded-corner still-frame panoramic digital RVR naked-eye immersive display device. It includes a vertical cylindrical frame, a display module, and a viewing platform. One end of the vertical cylindrical frame has a closed surface, and the sides have rounded corners to enhance visual continuity. The display module consists of support components, a UV-printed fabric image layer, and LED light strips. Rectangular, circular, and arc-shaped ribs are respectively arranged on the side walls, closed surface, and rounded corner areas to ensure a flat image. The image layer is edge-pressed and bonded using H / F code clamps. The LED light strips are located behind the gaps in the support components to achieve uniform backlighting. Reflective glitter is laid on the inner walls and closed surface to enhance brightness. The viewing platform uses tempered glass and corner support columns, providing transparency, stability, and unobstructed views. Viewers standing in the center of the platform can enjoy a 360° naked-eye immersive panoramic view, suitable for exhibitions, cultural tourism experiences, gaming experiences, and other scenarios.