9 results about "Space sharing" patented technology

The invention discloses a neural decoding method based on three-space decoupling and multi-mode mutual information. The method comprises the following steps: respectively coding multi-modal data to obtain a private representation, a shared representation and a collaborative representation, and correspondingly converting the private representation, the shared representation and the collaborative representation into distribution parameters of a private space, a shared space and a collaborative space; obtaining a potential representation based on the private representation, the shared representation and the collaborative representation, decoding the potential representation into reconstruction data, and obtaining a distribution parameter of the reconstruction data; constraining private space mutual information, constraining shared space mutual information and constraining collaborative space mutual information; constructing a total loss function to train the private space, the shared space and the collaborative space; and performing visual category neural decoding based on a dynamic feature enhanced attention fusion method. According to the method, the accuracy of fMRI-image cross-modal representation learning and visual category neural decoding can be improved.

We provide a space sharing system, space sharing device, and program that enable users to experience the reliability of the operation. [Solution] The spatial sharing server 1 includes a virtual view generation unit 11 that generates a virtual view in a virtual space VSP that reproduces the real space SP, by placing virtual objects corresponding to movable real objects in the real space SP; a virtual view output unit 12 that outputs the generated virtual view to a PC used by a user who is not in the real space SP; an object motion acquisition unit 13 that detects the user's tactile actions toward real objects in the real space SP based on images acquired via a camera on an HMD worn by the user, and acquires real object motion data including the position and orientation of the real object; a synchronization processing unit 14 that synchronizes the position and orientation of virtual objects corresponding to real objects based on the acquired real object motion data; and a virtual view update unit 15 that updates the virtual view output to the virtual view output unit 12 to a synchronized state.

This application discloses a method, apparatus, device, storage medium, and computer program product for sharing in a metaverse space, relating to the field of metaverse technology. The method includes: constructing a sharing scene group based on a subject model in the metaverse space; determining an auxiliary sharing composition based on the image from a virtual camera in the metaverse space and the sharing scene group; generating a motion trajectory of the virtual camera based on the auxiliary sharing composition; and controlling the virtual camera to capture scenes according to the motion trajectory to obtain the sharing image. This solution enhances the interactivity and engagement of sharing in the metaverse space, and dynamic acquisition can capture multiple angles and details in the metaverse space, thus providing users with a more comprehensive, flexible, and highly interactive metaverse space sharing experience.

The application provides a multi-host system address mapping method and a multi-host system, and relates to the technical field of storage. The multi-host system comprises a register and at least two hosts, the register comprises a shared storage space and at least two private storage spaces, the shared storage space is stored in pages, and each host corresponds to a private storage space; when any host issues a read-write instruction, it is determined whether a read-write address in the read-write instruction is a direct address; wherein the read-write instruction comprises the read-write address and a page pointer; if yes, the corresponding private storage space is read and written according to the direct address; if no, a real address is generated according to the low address of the read-write address and the page pointer, and the shared storage space is read and written according to the real address. The multi-host system address mapping method and the multi-host system provided by the application have the advantage that address mapping is more flexible.

A method may include: a policy control computer program receiving, from a headset, an anchor identifier for an anchor in response to the headset being proximate to the anchor; (2) the policy control computer program identifying an area in which the headset is located by retrieving the area mapped to the anchor identifier in a mapping of a plurality of anchor identifiers to a plurality of areas; the policy control computer program identifying a streaming policy for the area, wherein the streaming policy restricts audio and / or video streaming from the area, allows audio and / or video streaming from the area, or restricts audio and / or video streaming from the area; the policy control computer program sending, a control signal to the headset based on the streaming policy; and the headset implementing the control signal to control streaming of audio and / or video to the policy control computer program.

The application provides a space sharing method and system, the space sharing method comprises the following steps: a mixed reality head-mounted display terminal identifies a picture displayed by a terminal with AR simulation function, to obtain object space information of the picture on the mixed reality head-mounted display terminal, and forwards the object space information; after the terminal with AR simulation function receives the object space information of the picture on the mixed reality head-mounted display terminal, if it is determined that the object space information is inconsistent with object space information of the picture on the terminal with AR simulation function, the object space information of the picture on the terminal with AR simulation function is adjusted; the mixed reality head-mounted display terminal captures change information of the object space information of the picture on the mixed reality head-mounted display terminal, and synchronizes the change information to the terminal with AR simulation function in real time. The application can realize third-view observation and shooting functions without adding HoloLens devices, and reduces the cost of space sharing.

This invention discloses a method, system, and medium for energy consumption allocation and settlement of cross-space shared equipment. The method includes the following steps: collecting the total energy consumption of the main electricity meter at a site and determining the portion consumed by a set of shared equipment, wherein the set of shared equipment is equipment or circuits serving multiple spaces simultaneously; obtaining the load proxy amount of each space in each time slot within the allocation period, wherein the load proxy amount is constructed based on observable operating status data within the space and is used to reflect the demand intensity of the space for shared equipment; calculating the space allocation coefficient for each time slot based on the load proxy amount of each space in the same time slot; calculating the allocated energy consumption of each space in the corresponding time slot based on the space allocation coefficient and the energy consumption of the set of shared equipment; obtaining the specific energy consumption of each space, and verifying and correcting the total energy consumption of each space using the total energy consumption of the main electricity meter as an energy conservation constraint.

The application discloses a kind of object unified management method, system and storage medium for space governance, belong to space governance technical field.The method aims to solve the problem that object lacks governance entity definition, governance capability is scattered.The method includes: obtaining object information to establish the basic description of object entity;Mount at least one structure entry including relationship, permission, state, version, Agent interaction and audit entry;Determine at least one of governance rules based on entity type, boundary, attribute, sensitivity, state or relationship;Based on governance rules and structure entry, at least one of the following is executed: permission control, state switching, version recording, Agent constraint or audit record.The application uniformly mounts governance semantics for object, provides stable object base for digital space, family space, shared space governance.