9 results about "Remote evaluation" patented technology

A system and method for assessing gaze stability and vestibular function using a mobile device are disclosed. The system includes a mobile application configured to execute gaze-stability testing protocols, a display module for presenting visual targets, a head-movement and eye-tracking module utilizing real-time video captured via the device's camera, a speech-recognition module for processing verbal responses, and a data-processing module to analyze head-movement and visual-acuity data. The system enables remote patient assessments and includes protocols such as static visual acuity, visual processing, and mobile gaze stabilization tests to evaluate metrics like peak head velocity and visual acuity. Results can be processed in real-time and can be securely transmitted to clinicians for remote evaluation. The disclosed system provides a cost-effective, user-friendly telehealth solution for vestibular function assessment, eliminating the need for specialized equipment or clinical visits.

The present application provides a mild cognitive impairment remote evaluation system based on meta-learning and mixed experts, belonging to the technical field of artificial intelligence, intelligent medical treatment and remote health evaluation, comprising: a multi-modal behavior feature encoding module, outputting a multi-modal disease-specific behavior knowledge vector; a meta-learning pathology representation calculation module, used for converting the multi-modal disease-specific behavior knowledge vector into pathological meta-features corresponding to pathological mechanisms, and combining to form a static pathological meta-feature matrix; a pathological mechanism synergy relationship modeling module, used for taking each pathological meta-feature as a node, learning the synergy relationship between different pathological mechanisms, and outputting a static pathological synergy relationship matrix; a static memory layer, jointly constructed by the static pathological meta-feature matrix and the static pathological synergy relationship matrix; a dynamic joint decision module, weighting and fusing the output results of activated experts to obtain a comprehensive decision result; and a risk output module, used for generating a mild cognitive impairment risk probability according to the comprehensive decision result.

The invention relates to the technical field of medical image processing, in particular to a hemodialysis internal arteriovenous fistula thermal image intelligent analysis and early warning system and method, and the system comprises an infrared thermal imaging device, an image processing device, a server, a mobile device and a cloud analysis platform. The method is characterized in that the image processing equipment comprises a thermal image analysis module, a dynamic image analysis module and a data integration module, the thermal image analysis module introduces a differential geometry theory, maps an internal fistula thermal image into a parameterized temperature manifold, and obtains a parameterized temperature manifold through geodesic analysis and vector field topology analysis; calculating a geodesic deviation index and a topological characteristic change rate index, and accurately evaluating the internal fistula function state; the dynamic image analysis module calculates parameters such as the blood vessel outer diameter, the blood flow and the heat conduction index; the data integration module collects data of all the modules to form comprehensive evaluation, remote evaluation guidance of experts is supported through a remote consultation function, early warning is achieved based on time sequence topology changes, and internal fistula function deterioration is predicted 7-10 days in advance.

A system and method for assessing gaze stability and vestibular function using a mobile device are disclosed. The system includes a mobile application configured to execute gaze-stability testing protocols, a display module for presenting visual targets, a head-movement and eye-tracking module utilizing real-time video captured via the device's camera, a speech-recognition module for processing verbal responses, and a data-processing module to analyze head-movement and visual-acuity data. The system enables remote patient assessments and includes protocols such as static visual acuity, visual processing, and mobile gaze stabilization tests to evaluate metrics like peak head velocity and visual acuity. Results can be processed in real-time and can be securely transmitted to clinicians for remote evaluation. The disclosed system provides a cost-effective, user-friendly telehealth solution for vestibular function assessment, eliminating the need for specialized equipment or clinical visits.

The present application relates to the technical field of image analysis, in particular to a kind of mobile device remote evaluation cardiovascular image auxiliary processing system of piece, the system can realize the following steps by the mutual cooperation between multiple modules: the corresponding preset quantity frame cardiovascular image of the patient to be detected is obtained, and each frame cardiovascular image is equally divided;Filter out initial cardiovascular region, determine the overall edge irregularity corresponding to each image block;According to the edge information loss condition analysis of the down-sampling result of each image block;Determine the overall abnormal motion index corresponding to each image block;According to the overall edge irregularity, edge information loss degree and overall abnormal motion index corresponding to the image block in each frame cardiovascular image, identify target cardiovascular region from each frame cardiovascular image.The present application realizes cardiovascular region identification by analyzing multiple frame cardiovascular images, and improves the accuracy of cardiovascular region identification on cardiovascular image.

The utility model relates to the field of wharf reinforcement, in particular to a high-pile wharf reinforcement system, an anchor bar pile structure comprises three steel bars and a connecting piece, three partition plates are arranged in the center of the connecting piece to form three V-shaped grooves distributed at equal angles, the three steel bars are respectively located in the three V-shaped grooves, and the three partition plates are connected with the connecting piece. The outer circumferential faces of the three steel bars are fixedly welded to the two corresponding partition plates correspondingly, locking assemblies are arranged among the three partition plates, and the intelligent detection system comprises strain sensors embedded into the inner walls of the V-shaped grooves, intelligent aggregate sprayed to the surfaces of the steel bars and a wireless communication module integrated to the connecting piece. After welding, the distance between the circle center of each steel bar and the center axis of the connecting piece is the same, so that the welded anchor bar is conveniently placed in the center of a drill hole, the intelligent detection system transmits data to a remote evaluation platform through a wireless communication module, and a reinforcement quality evaluation report is automatically generated by comparing design parameters with actual monitoring data.

To provide a method for evaluating an individual's visual acuity using a computerized device.SOLUTION: Provided is a method for conducting a visual acuity test on a user, the method including: displaying information to a user using a computerized device; initiating a visual acuity test including a graphical interface into which the user provides input via a touch-sensitive field; determining distance information relating to a measured distance between the device and the user from an image of the user captured by a camera of the device; displaying a predetermined visual target for the user to view; displaying the visual acuity test without a refractive lens assembly; presenting spoken indications relating to the visual acuity test via a speaker; recording an identification content spoken by the user upon viewing the predetermined visual target via a microphone; performing voice recognition for the identification content spoken by the user to generate a converted string corresponding to the spoken identification content; and determining a score for the visual acuity test performed by the user on the basis of the converted string.SELECTED DRAWING: Figure 1

The application provides a network access method and device, equipment, medium and program product, relates to the network technical field, and is used for improving the trusted protection capability of the network. The specific technical scheme is as follows: receiving an authentication result sent by an access authentication and authorization network element, the authentication result being used for indicating that a terminal device passes identity authentication; obtaining trusted evaluation certification information of the terminal device from the terminal device; sending a remote evaluation request to a remote certification server, the remote evaluation request being used for requesting the remote certification server to perform trusted evaluation on the terminal device based on the trusted evaluation certification information; receiving a trusted evaluation result sent by the remote certification server, the trusted evaluation result being used for indicating a trust state of the terminal device, and the trust state including a trusted state; and in the case that the trusted evaluation result indicates that the trust state of the terminal device is the trusted state, allowing the terminal device to access the network. The application is applied to the scene of terminal device accessing the network.

The invention relates to the technical field of dyeing and finishing automation and color science, and discloses a dye sample collaborative proofing system based on network interconnection, which comprises a collaborative process management platform, a networked automatic proofing execution station and a multi-mode appearance remote detection terminal, the collaborative process management platform issues a digital chemical single-drive execution station to automatically prepare a physical sample and instructs a remote detection terminal to collect a hyperspectral data stream of the sample so as to realize reliable remote collaborative evaluation. When evaluation is rejected, an intelligent correction algorithm module in the platform can automatically calculate the formula correction amount through a formula reverse solution model according to hyperspectral data in a problem state, data-driven closed-loop correction is achieved, and the problems that an existing proofing process is low in efficiency, remote evaluation is distorted, and formula correction depends on manpower are solved. Manual trial and error are replaced, and the proofing efficiency and the success rate are improved.