19 results about "Body scan" patented technology

The invention relates to the technical field of costume design, in particular to an intelligent display system and method for costume design, and the method comprises the following steps: receiving a costume design sketch, employing a convolutional neural network to extract contour features, and generating a structured 3D costume model containing a layout topological relation and fabric physical parameters; obtaining user body type scanning data, and constructing a parameterized virtual human body with an anatomical level and soft tissue dynamic response capability; dynamic fitting of the garment model and a virtual human body is achieved through a physical simulation engine, and garment deformation behaviors changing along with actions are calculated; and analyzing the scene semantic tag input by the user, matching illumination, accessories and background elements in a preset material library, and generating an interactive 3D display scene with physical interaction and light and shadow effects. According to the method, the costume design modeling efficiency and simulation precision can be improved, intelligent matching of the costume style and scene semantics is realized, and the immersion of costume display and the user experience are enhanced.

The utility model provides a track deformation monitoring device based on a three-dimensional laser scanner, which comprises a cross beam, the cross beam is positioned above a first track, the bottom end of the cross beam is provided with at least one support frame, the bottom end of the support frame is rotatably connected with a grooved wheel, the grooved wheel is clamped on the top edge of the first track, and the top edge of the first track is provided with a groove. The three-dimensional laser scanner body is connected with the sliding plate through a connecting piece, according to the track deformation monitoring device, the grooved wheel at the bottom of the supporting frame is driven by the cross beam to move in the laying direction of the first track, the three-dimensional laser scanner body scans the first track, and the three-dimensional laser scanner body is connected with the sliding plate through a connecting piece. According to the three-dimensional laser scanner, the traditional mode that a three-dimensional laser scanner body is held by hands for scanning is changed, the situation that the scanning effect is affected due to fatigue of workers when the three-dimensional laser scanner body is used for a long time is prevented, and the stability of the three-dimensional laser scanner in use is improved through rolling of the grooved wheel along the first track.

The present application belongs to the technical field of human body image digital information processing, and provides a spine generation method and device based on 3D human body scanning. The method comprises the following steps: fitting a three-dimensional reconstruction model according to a basic digital human model to obtain a fitted digital human model; calculating a body shape parameter used in the fitting of the fitted digital human model; performing regression processing on a preset basic spine model using the body shape parameter to obtain a preliminary spine model matched with the size of the skeleton of the three-dimensional reconstruction model; performing deformation processing on the basic digital human model using the body shape parameter to obtain a digital human model deformed using the body shape parameter; matching the position of the skeleton of the preliminary spine model with the digital human model deformed using the body shape parameter to generate a spine model matched with the spine of the three-dimensional reconstruction model. Thus, the accuracy, efficiency and cost of spine judgment are improved, and the popularization and application of spine judgment are promoted.

The invention discloses a guide control method and device for 3D fitting, a program product and a storage medium, and relates to the technical field of intelligent retail. The method comprises the steps of obtaining member archive data; extracting historical preferences and shopping intentions of the customers entering the store from the member file data, and generating guide path data according to the historical preferences and the shopping intentions; judging whether the customer entering the store arrives at the standing site or not; generating a 3D human body model according to the human body scanning data of the customer entering the store when the customer position data indicates that the customer entering the store arrives at the standing site; selecting a virtual clothing model according to the 3D human body model and the shopping intention, and performing registration rendering on the virtual clothing model and the 3D human body model to generate a virtual fitting image; generating size recommendation information according to the virtual fitting image and the human body scanning data; and sending the size recommendation information and the virtual fitting image to a terminal device of the customer entering the store so as to guide the customer entering the store to carry out shopping. By implementing the technical scheme provided by the invention, the shopping efficiency of customers in a shop can be improved.

An example operation includes merging diffusion tensor image (DTI) data associated with a scan of a patient body with a three-dimensional medical model to create a merged three-dimensional image in a three-dimensional coordinate space, identifying fibers of selected portions of the merged three-dimensional image associated with a region of interest defined by a virtual area selection performed by a physical instrument, highlighting the fibers as a fiber bundle, and displaying the highlighted fiber bundle as a colorized subset of the merged three-dimensional image.

An automatic vehicle body sanding system operated in a painting factory includes a painting inspection device configured to detect a defective position (NG Point) by analyzing a 2D image of a vehicle body for which an intermediate process has been completed taken with a camera, and display the defective position on a 3D vehicle body drawing. The automatic vehicle body sanding system includes a robot having a multi-joint structure on which at least one of a 3D scanner, a sanding tool, and a dust absorber required for sanding work is mounted. Further, the automatic vehicle body sanding system includes a server configured to match the defective position of the vehicle body detected by the painting inspection device and 3D scan data of the vehicle body scanned by the 3D scanner with a 3D vehicle body drawing shape on a simulator.

A user guidance system utilizing augmented reality (AR) components and human pose detection technology is presented. The user guidance system can help a user to more effectively and accurately conduct a 3D body scan using a smart device. The AR components are computer-generated for on-screen guidance to guide a camera operator to position a camera in a particular position relative to a target object at a particular tilt orientation relative to the target object to capture images of a region including the target object for 3D reconstruction of the target object. The human pose detection technology is used to detect real-time poses of a human user and provide real-time on-screen guidance feedback and instructions to the human user to adopt an expected optimal pose for 3D reconstruction of the human user.

This invention provides an authentication device, authentication method, and authentication program that utilize a user's full-body scan data to more reliably authenticate the presence of an individual. [Solution] In the authentication device 10, the control unit of the server 100 includes a reception unit 111 that receives body scan data of the user's entire body received from a user terminal 200 or other external terminal, an avatar generation unit 112 that generates an avatar in a virtual space based on the body scan data, an issuing unit 113 that issues a certificate using distributed identity based on the body scan data, and an authentication unit 114 that links the avatar with the certificate.

A method of delivering tumor treating electric fields to a patient after tumor remission using predictive data in a preventive therapy, which includes the steps of: reviewing a scan of the body; identifying remissive tumor-filled areas on the scan; determining a spatial relationship between remissive tumor-filled areas and predicted locations of tumors; arranging an array of insulated electrode elements on the body, the array of electrode elements being coupled to an electric field generator, a control device configured to send a signal to the generator causing the generator to deliver tumor-preventative electric fields to the electrode elements; determining at least two subarray firing configurations for the array of electrode elements for targeting the remissive tumor-filled areas, the subarray firing configurations depending at least in part upon the spatial relationship between the two remissive tumor-filled areas; and delivering the tumor-treating fields to the remissive tumor-filled areas using the subarray firing configurations.

Methods, device, system and one or more computer readable media having one or more computer programs with instructions to generate custom-fit garment patterns from a 3D body scan are disclosed. The patterns may be obtained by unwrapping the 3D body scan (3D image) into 2D using defined datapoints associated with the surface of a body in a target region. Patterns may be generated for different types of garments. The custom-fit garment patterns generated from the 3D body scan may be basic patterns, which may be further customized or modified as desired.

This application provides a security inspection system, including M security scanning devices, N hand-operated inspection terminals, and M first data acquisition components. Each of the M security scanning devices and each of the N hand-operated inspection terminals supports direct or indirect data communication. Each first data acquisition component is associated with a corresponding security scanning device. The first data acquisition component is used to collect first identification information of the person being inspected. The security scanning devices are used to scan the person being inspected. The body scan result of the same person and the first identification information are correlated. The hand-operated inspection terminal is used to acquire and display the body scan result of the person being inspected. Using the technical solution provided in this application helps improve security inspection efficiency.

A high-load device for a three-dimensional scanner is characterized in that the high-load device comprises a supporting table, a driving motor is arranged on the supporting table, a connecting rod is arranged at the output end of the driving motor, a containing disc is arranged on the connecting rod, a bearing disc is arranged below the containing disc, pulleys are arranged on the bearing disc, a limiting disc is arranged on the containing disc, and the limiting disc is arranged on the supporting table. A positioning block is arranged on the limiting disc, a positioning groove is formed in the bearing disc, an overturning rod is arranged on the limiting disc, a spring is arranged below the overturning rod, and a scanner body is arranged on the supporting table; a heavy object to be scanned is placed on a placing disc, the object is fixed, a driving motor is controlled to drive the placing disc to rotate through a connecting rod, a scanner body carries out three-dimensional scanning on the object, and in the rotating process, a pulley on a bearing disc abuts against a limiting disc, so that shaking of the object is avoided, shaking is reduced, meanwhile, manual rotation is not needed, and the working efficiency is improved. And the accuracy of data during scanning is improved.

A method of garment fit assessment in the context of online shopping stores a 3D body scan of a fashion influencer who has been visually documented online wearing a purchasable garment, receiving a 3D body scan of a shopper, and, from the 3D body scans of the influencer and shopper, creating a comparative digital 3D body model that visually overlays the two 3D body scans to reveal differences in body size and shape between the shopper and influencer. From an online viewing of the comparative model, the shopper can visually gauge a body similarity between the shopper and influencer to gauge how the garment, as seen worn on the influencer, will fit the shopper. In other embodiment, instead of comparative evaluation against an influencer's body scan, the system overlays multiple body scans of a singular user at different points in time, for visualization of the individual's body changes over time.

The invention is applicable to the technical field of medical diagnosis, and provides a method for diagnosing dyslipidemia by using an infrared thermal imaging technology, which comprises the following steps of: a, preparing a subject before infrared thermal imaging scanning; comprising but not limited to environment regulation and control, information collection of a subject and signing of an informed agreement book; b, scanning the whole body of the subject by using infrared thermal imaging equipment, and recording an infrared thermal image of the subject; and c, analyzing the collected infrared thermogram, and determining the temperature distribution characteristics of the specific area of the abdomen of the subject. According to the method for diagnosing the dyslipidemia by using the infrared thermal imaging technology, the energy metabolism condition of the body can be reflected through the infrared thermal imaging technology, a new means is provided for early detection of the dyslipidemia, the dyslipidemia can be found and intervened in time, and the risk of chronic diseases such as cardiovascular diseases is reduced.

The utility model relates to the technical field of book scanning, and discloses a book scanning robot, a shell is fixedly connected to the top of a lower base, a scanning mechanism is arranged in the shell, the scanning mechanism comprises a support plate, and the support plate is fixedly connected to the top wall of an inner cavity of the shell. Through the design of the scanning mechanism, a to-be-scanned book is placed on the top of the platform plate, the book is turned over during placement, pages on the two sides of the turned-over book are supported through the two page supporting plates, then the book located in the shell is scanned through the camera body, and during scanning, the book is scanned through the camera body. The page turning mechanical arm is used for turning the pages of the book, so that the purpose of rapidly scanning the book is achieved, compared with manual page turning and repeated taking and scanning, more manpower is saved, the structural design is simple, the use cost is reasonably controlled, and the practicability is higher.

The present invention relates to a digital human model utilization device taking data security into account, and a driving method therefor. The digital human model utilization device taking data security into account, according to one embodiment of the present invention, may comprise: a storage unit for storing body scan data obtained by three-dimensionally (3D) scanning the body of a user; and a control unit which uses the stored 3D body scan data to generate a 3D digital human model formed so as to enable utilizing each of body parts, and which manages a utilization history on the basis of a blockchain when the generated 3D digital human model is utilized.

A system includes software that allows users to use one or more sources of sizing information to make purchasing decisions. The system uses three-dimensional (or 3D) scans of customers to make apparel recommendations. The 3D scans are compared to sizing information in the system, to determine which products are most suitable for the customer. Sizing information the system can use are information from manufacturers as well as sizing feedback from previous customers.

A transportable container includes an entrance, an exit, and a body scanner disposed between the entrance and the exit. The transportable container may also include a baggage screening machine.

This utility model relates to the field of bicycle manufacturing and processing technology, specifically disclosing a barcode scanner for bicycle frame tubes. The scanner body scans QR codes inside the frame tubes and wirelessly transmits the scan data. A clamping and positioning device is fixedly installed on the scanner body. A refraction mechanism includes a refraction mirror, which is disposed within the clamping and positioning device. The scanner body can acquire and scan the QR codes inside the frame tubes through the refraction mirror. This design, by introducing a refraction mechanism that works in conjunction with the scanner body, effectively refracts and partially reflects light, changing the direction of light propagation. This increases the scanning span of the scanning camera in the scanner body, avoiding excessive blind spots. It overcomes the angle limitations of existing barcode scanners that require tilting to scan narrow spaces, achieving multi-dimensional, accurate, and efficient scanning of QR codes inside and in narrow spaces of the frame tubes.