3 results about "Spatial system" patented technology

A smart space system includes: a cabin, including: a bottom surface; and a first screen, located on a side wall of the cabin and connected to the bottom surface; an interactive human-machine interface, including: a display system, having an imaging device, wherein the imaging device is configured to project multiple multimedia images onto the first screen; and a controller, signal-connected to the interactive human-machine interface to issue a control command to the interactive human-machine interface, so that the multimedia images are connected to form a first continuous image, so that images of the first continuous image appear coherent on the first screen.

The present application relates to the technical field of magnetic resonance imaging, and discloses a breast lesion multi-modal magnetic resonance imaging system based on multi-nuclear atom information fusion, which comprises: synchronous acquisition of hydrogen nucleus, sodium nucleus and phosphorus nucleus signals and conversion into a quantitative concentration field, which is mapped to a hydrogen nucleus spatial system after a resolution matching operation; subsequently, a non-lesion reference background is extracted to generate a sodium abnormal distribution field and a phosphorus abnormal distribution field, and an initial lesion profile and its directional extension weight are generated; then, the abnormal layer center positions of the two abnormal distribution fields are calculated along the outer normal to obtain local layer position eccentricity, and the directional extension weight is used for weighted calculation to combine into a boundary correction amount; finally, a target lesion three-dimensional surface is reconstructed based on the boundary correction amount, and a medical image model is output by fusing the local layer position eccentricity on the surface. The present application effectively solves the multi-nuclear metabolic layer position eccentricity problem in the invasion front, and comprehensively improves the precision of lesion three-dimensional profile boundary reconstruction and metabolic distribution calibration.

This application relates to the fields of intelligent building and Internet of Things (IoT) technology, specifically to an intelligent building variable space system and its control method. The intelligent building variable space system includes variable space components, sensor modules, and an IoT platform. The variable space components are used to dynamically adjust the spatial layout and upload their own operational status data in real time; the sensor modules are used to collect and upload spatial environmental data; the IoT platform includes a data processing unit, a linkage control unit, and a function expansion unit. The data processing unit analyzes data and identifies user space usage patterns based on machine learning algorithms, generating and issuing pre-adjustment instructions 5-15 minutes before a preset event occurs; the linkage control unit, according to preset linkage rules, responds to safety events or scene event trigger signals, synchronously controlling the variable space components and other intelligent devices to perform coordinated actions; the function expansion unit expands the system control modes and linkage rules by dynamically loading software function plugins.