86 results about "Computer assistance" patented technology

A process for assisting a user to order the IT services the user wants even if the user is not familiar with the proper IT terminology or concepts. The process comprises: displaying an IT services catalog; determining if a user that wishes to order an IT service selects an option for computer assistance in selecting a service action; if a user requests assistance, displaying questions in an order dictated by a decision tree defined in advance by an IT professional, and traversing the decision tree based upon answers provided by the user via computer input devices until one or more recommendations for service actions have been encountered; gathering all recommended service actions and filling in fields in a data structure based upon answers given by said user; upon completion of step 3, or if said user does not request assistance in step 2, soliciting said user to fill in all unpopulated fields of a data structure defining one or more service actions which are either selected by the user or which have been recommended by processing the decision tree and validating all user data input.

A method and system of computer assistance to the preparation of the reduction of a fracture such that a patient's bony fragments areseparated into first and second bone segments, with in bone segments being symmetrical to a third bone element The method includes the steps of determining a first representation or bone model of the surface of the first bone segment, a second representation, at an initial position, of the second segment, and a third representation of the third bone element; determining by symmetry a fourth representation of the first and second bone segments of the fractured bone in the absence of a fracture, the fourth representation being matched with the first representation; matching the second representation with the fourth representation at a final position; and providing, by an interface element information representative of the difference between the initial position and the final position.

The invention relates to a method for preparing a veneer ceramic-free full anatomic form zirconia dental crown. The method comprises the steps of: adopting a CAD (Computer-aided Design) / CAM (Computer-aided Manufacturing) system, and clinically fabricating an impression and a plaster model after tooth preparation; scanning by using a three-dimensional model scanner, establishing a digital model ona computer, and designing a dummy form through computer assistance; cutting a dummy form through a numerically-controlled lathe, trying wearing on the model, and adjusting the form; burnishing; painting; and glazing, and finally completing the fabrication of the dummy. The veneer ceramic-free full anatomic form zirconia dental crown provided by the invention has high strength and good light transmission, the treatment of applying ceramics is not required, and no hazard of ceramic fracture exists; the degree of precision is high due to computer control during the overall process; and the grinding amount for tooth preparation is small, and an ideal effect can be achieved with 1mm space.

A device and a method are provided for spatially locating and tracking an object, such as medical instruments, a patient and / or part of a patient's body using a camera array having at least two cameras, and for mutually assigning the spatial position of the object and an acquired, stored data set. Trackable markings are recorded via the camera array, the markings are extracted from the recordings, and a location of the markings is monitored, wherein the spatial position of the object is based on the location of the markings. Further, video recordings of a surface of the object are produced via the camera array and, with computer assistance, surface portions of the object are identified and correlated with corresponding surface portions in the stored data set, wherein the spatial position of the object is assigned to that of the data set.

An electrical drive system for the synchronised adjustment of rotatable axles or linearly movable functional parts in particular for printing machines, in terms of their position, speed or acceleration. Drive units are controlled using computer assistance and are connected to one or more functional parts for their adjustment. A plurality of drive networks, which each have a plurality of the drive units as network nodes, are allocated to some or a group of the functional parts. Inside at least one of the drive networks, its nodes or drive units are arranged in accordance with the master / slave principle and are respectively connected to one another in a ring structure through communication channels and / or a communication system. At least one node of a drive network is coupled in a ring structure with one node of another drive network, likewise in accordance with the master / slave principle, through inter-communication channels and / or an inter-communication system or network.

A cooking appliance can include diagnostic information communication ability. The cooking appliance has a support for supporting a cooking vessel at a cooking location. A heating element is configured to heat the cooking vessel at the cooking location. A user interface of the cooking appliance includes a visible indicator that is operable to convey primary operational information indicative of an operational aspect of the cooking appliance to a user during normal operation of the cooking appliance. A controller receives sensed information indicative of a malfunction of the cooking appliance and controls an operation of the visible indicator to display an error signal that is incomprehensible to the user without computer assistance, but is readable by a portable code reader. The error signal comprises repeated illumination and deactivation of the visible indicator at a predetermined frequency.

A method and system of computer assistance to the preparation of the reduction of a fracture such that a patient's bony fragments are separated into first and second bone segments, with in bone segments being symmetrical to a third bone element. The method includes the steps of determining a first representation or bone model of the surface of the first bone segment, a second representation, at an initial position, of the second segment, and a third representation of the third bone element; determining by symmetry a fourth representation of the first and second bone segments of the fractured bone in the absence of a fracture, the fourth representation being matched with the first representation; matching the second representation with the fourth representation at a final position; and providing, by an interface element, information representative of the difference between the initial position and the final position.

A system and method for computer assistance in the grading of printed tests is described herein.

A device and a method are provided for spatially locating and tracking an object, such as medical instruments, a patient and / or part of a patient's body using a camera array having at least two cameras, and for mutually assigning the spatial position of the object and an acquired, stored data set. Trackable markings are recorded via the camera array, the markings are extracted from the recordings, and a location of the markings is monitored, wherein the spatial position of the object is based on the location of the markings. Further, video recordings of a surface of the object are produced via the camera array and, with computer assistance, surface portions of the object are identified and correlated with corresponding surface portions in the stored data set, wherein the spatial position of the object is assigned to that of the data set.

An x-ray densitometry system provides computer assistance to the operator in identifying possible sources of scanning or analysis error through computer review of the acquired data, operator input, and the ultimate diagnostic outputs.

The approaches presently disclosed provide for fault-interpretation in a seismic volume with computer assistance, allowing automatic or semi-automatic determination of a fault surface and associated displacement across the fault. The present fault interpretation approach uses pattern matching algorithms and does not require prior interpretation of the stratigraphic horizons. In certain implementations the fault interpretation approach estimates the 3D fault surface as part of a joint fault surface location and displacement optimization process.

The invention relates to a violent behavior detecting method based on video analysis. The method substantially comprises four steps of obtaining an ROI region, calculating an athletic field, extracting characteristics and classifying the characteristics. Computer assistance means and video analysis technology are utilized in the method for intelligently detecting the violent behavior in a monitoring video, quickly finding an abnormal condition and quickly performing early warning so as to effectively avoid the development of violent behaviors, so that the economic and social benefits are remarkable.

A container port production scheduling system belongs to the technical field of electronic information. According to the technical scheme, the ship berthing planning system comprises a ship berthing planning module for processing ship berthing application, making berthing and berthing plans and making day and night production plans; the loading monitoring module is used for ensuring that the loaded container ship has moderate navigability and the requirements of wharf production organizations are met by the loading monitoring module; the storage yard monitoring module is used for reasonably and effectively deploying storage yard operation machinery; and the crossing monitoring module is used for ensuring the stacking quality of the containers at the wharf and ensuring the loading progressand the operation efficiency of the ship. Beneficial effects are as follows: the feed additive is According to the container port production scheduling system, the advanced and practical information technology is applied to modernized port construction and operation, the port logistics service quality is improved, a port production scheduling plan with computer assistance is more scientific than aplan relying on experience manually, more factors can be considered, production benefits are higher, and risks are lower.

The invention discloses a digital camera and a method for identifying, assorting and storing photographed images according to a charged state. The digital camera comprises an optical lens, a memory, a battery module, a microprocessor and a power management module. When the digital camera is inserted to a charger, the power management module triggers the microprocessor according to a charging state to execute a special data handling program, pre-sets a handling strategy aiming at an unclassified photograph and performs image identification and assort to photograph additional information. Because the digital camera performs the image identification and classified storage during charging or near charging saturation, the image classified storage can be executed without a computer assistance, and the charging efficiency of the digital camera is not affected.

The invention relates to a glaucoma early stage screening method using a computer to carry out automatic analysis for eyeground photographs, thus fast calculating an eye cup-eye disk C / D ratio value in real time; the features are that the C / D value is compared with a set glaucoma risk value so as to determine the glaucoma existence possibility. The advantages are that the cup / disk ratio changes formed by glaucoma pathology optic nerve progressive damages are employed, thus carrying out automatic eyeground photograph reading analysis under computer assistance. Image fuzzy processing, OTSU algorithm and computer operation are introduced so as to greatly improve determination result accuracy and instantaneity when compared with a conventional diagnosis method singly using an eyeground photograph reading mode, and avoiding expensive and complex detection equipment; low cost high efficiency screening method can be carried out so as to realize glaucoma early discovery and early diagnosis; a database is built, and a screening and uploading step by step mode is employed, thus gradually improving a big data development system under a three-level networking system.

The invention relates to the field of computer assistance, and provides a false tooth restoration scheme design method and system based on data decision. The method comprises the following steps: S1,establishing a dentition condition database and a false tooth restoration scheme database; S2, detecting the conditions of all the current teeth to obtain detected current dentition data; S3, analyzing the data of the flag bits of each tooth number in sequence according to the collected current dentition data, and analyzing all the flag bits to obtain a preliminary denture restoration numbering scheme; And S4, further determining whether secondary data adjustment and scheme alternative need to be carried out or not, and obtaining a final false tooth repair design scheme. According to the technical scheme provided by the invention, the digital logic basis of false tooth design is favorably provided from the perspective of data analysis and decision making; A scheme for automatically designing denture restoration is established through a data decision method, a pre-restoration recommendation scheme is automatically given, clinicians are assisted in scheme making and correction, and the workload of large hospital doctors is reduced.

The invention discloses a computer-assisted health management method and a system. The system comprises a data acquisition unit for collecting human body information and checking information, a health information parameter database for storing information parameters of health state, sub-health state and disease-state, a matching unit respectively connected with the data acquisition unit and the health information parameter database and used for acquiring the human body information and the checking information from the data acquisition unit and matching with the information in the health information parameter database, a health management proposal information database connected with the matching unit and used for searching the health management proposal information according to the matching result, and an output unit for outputting information. The inventive technical proposal can effectively collect and manage the health information obtained from a crowd, can perform real-time health information comparison and evaluation, and can enhance reproduction ability of the site.

Provided are a rendering system and method and a recording medium thereof. The rendering system inputs geometry and hierarchy information about a three-dimensional (3D) computer-aided design (CAD) model generated in a commercial 3D CAD system from a 3D CAD system via an interface, performs scene editing required for rendering without changing Initial modeling data, and then performing rendering. Therefore, there is no need to correct geometry data and restore hierarchical structure information, and rendering can be easily performed in a short time.

The invention relates to the technical field of numerical-control cutting bed equipment, and particularly to a method of realizing material locating of numerical-control cutting bed equipment. The method is mainly applied to utilizing computer assistance for clothing machining and cutting, and includes the following steps: obtaining a bitmap image of machined material and a calibration scale; extracting a material contour and a calibration scale contour in the bitmap image, and respectively converting the same into vector data of the material contour and the calibration scale contour; using a size of the calibration scale in bitmap image and a pre-stored actual size of the calibration scale to carry out proportional transformation on the vector data of the material contour, and using a contour polygon, which is formed by vector data of a transformed material contour, to express an actual contour of the material; utilizing point data of the contour polygon and a trajectory polygon, which expresses a cutting trajectory, to calculate a transformation matrix; utilizing the transformation matrix to carry out geometric transformation on the trajectory polygon to obtain a transformed trajectory polygon; and judging whether the trajectory polygon completely falls inside the contour polygon, and if yes, finishing locating.

The invention provides a medical diagnosis auxiliary method, which belongs to the technical field of computer assistance, and comprises the following steps: classifying based on various medical data by adopting various classification models to obtain a plurality of classification decision values; and performing decision fusion on the plurality of classification decision values to obtain a classification decision value as a classification result to be output. The invention further provides a medical diagnosis auxiliary system. According to the invention, the problems of incomplete data sources,single model and the like can be solved to a great extent by respectively operating various medical data and various classification models and finally performing decision fusion, and the overall accuracy of the universal medical diagnosis auxiliary system is effectively improved from the aspect of a technical framework.

The invention discloses a marine seawater desalination device with good antirust effect. The marine seawater desalination device comprises a base, a longitudinal fixed plate and a horizontal fixed plate, wherein the left side of the upward side of the base is fixedly connected with the longitudinal fixed plate, the left side of the upper end of the longitudinal fixed plate is fixedly connected with the horizontal fixed plate, a second hydraulic cylinder is arranged in the horizontal fixed plate and is slidably connected with a second hydraulic piston, one end of the second hydraulic piston isfixedly connected with a horizontal sliding block, the horizontal sliding block is slidably connected with a horizontal sliding chute, the upward side of the horizontal sliding block is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with a baffle. The marine seawater desalination device disclosed by the invention has the advantages that explored marine fishes are classified and automatic classification is realized by virtue of computer assistance.

A method for identifying advantageous and non-advantageous infusion regions in the tissue includes capturing at least one of (i) functional anatomical data and (ii) structural anatomical data. The captured anatomical data is evaluated with computer assistance. Based on the evaluating step, the method includes determining infusion distribution information, such as directional and velocity information.

A container port production scheduling method belongs to the technical field of electronic information. The technical scheme comprises the following steps: applying for stopping processing; Ship berthing operation; Loading and unloading the container to a container truck; The container truck transports the container to a storage yard; And lifting the containers out of the storage yard port. Beneficial effects are as follows: According to the container port production scheduling method, the advanced and practical information technology is applied to modernized port construction and operation, the port logistics service quality is improved, a port production scheduling plan with computer assistance is more scientific than a plan relying on experience manually, more factors can be considered,production benefits are higher, and risks are lower.

The invention provides an archaized building concrete upturned roof ridge design and construction method based on computer assistance. The method includes the fourteen steps of preparing for design work, drawing a front face rafter, determining the spatial size of an upturned roof ridge, obtaining the curve radius by means of the corner beam center, obtaining new three-dimensional space data of the upturned roof ridge, drawing an upturned roof ridge rafter hinged tail, drawing three-dimensional space upturned fly rafter points, drawing upturned fly rafters, drawing supporting meshes at the bottom of the two rafters of the upturned roof ridge, drawing a supporting mesh size numerical value graph, drawing interlining wood, positioning the three supporting meshes of the upturned roof ridge, producing pouring concrete and the like. On one hand, as the design flow of an archaized building upturned roof ridge structure is effectively standardized, which is beneficial for setting up a database for upturned roof ridge design, the accuracy and the high efficiency of the upturned roof ridge structure in an archaized building can be greatly improved, and the working efficiency and quality of the upturned roof ridge design work are improved; on the other hand, the accuracy of actually producing and manufacturing the upturned roof ridge structure is improved easily, material loss is reduced, the production quality of the upturned roof ridge is improved, and therefore the effects of reducing the construction cost of the building and improving the construction quality of the building are achieved.

Disclosed herein are a computer assistance method for the reduction of a fracture and a computing system for assisting the reduction of a fracture. The computer assistance method includes: generating a first model of a first bone, which is a treatment target, based on a pre-operative medical image; generating a second model, assumed to be obtained after the restoration of the first bone, based on the pre-operative medical image; acquiring a third model in which the spatial information of the first model has been updated by incorporating, into the spatial information, the movement of the first bone occurring during treatment after the installation of markers onto the first bone; and generating overlay visual information based on the second and third models registered onto the same space.

The invention discloses a minimally invasive surgery navigation system for spinal surgery, and relates to the technical field of medical treatment. The minimally invasive surgery navigation system forspinal surgery comprises a preoperative three-dimensional C arm, a two-dimensional O arm or a C arm scanning module, and the output end of the preoperative three-dimensional C arm, the two-dimensional O arm or the C arm scanning module is electrically connected with the input end of a graphic image signal conversion module. According to the minimally invasive surgery navigation system for spine surgery, a surgery is completed through the preoperative three-dimensional C arm, the two-dimensional O arm or the C arm scanning module, the graphic image signal conversion module, a two-dimensional skeleton data processing to three-dimensional module (or a three-dimensional skeleton model noise reduction module), a three-dimensional skeleton data storage module, a preoperative CT scanning and MRIscanning module, etc., so as to solve the problem that the operation plan making efficiency of doctors is affected to a certain extent due to the fact that the prior operation navigation system can only depend on computer assistance to form a data scanning model, and the multiple doctors cannot visually and directly observe, discuss and make operation plans in multiple aspects after correspondingmodels are fixed in a hand-held mode.

The invention discloses a system and a method for generating an assembly process flow of a multi-chip assembly. The system comprises an information extraction module, a process information assignmentmodule, a process global mapping module, a process judgment module, a process sequencing module, a manual confirmation module, a step mapping module and an assembly process flow generation module. According to the invention, the multi-chip assembly assembling technological process is generated through computer assistance, the generating efficiency and accuracy of the technological process can be remarkably improved, and the requirement of technological process compilation for experience of technicians is lowered.

The invention provides a three-dimensional atomic structure model made from a 4H-SiC material and having a deflection angle of 4 degrees as well as a construction method and an application therefor. The model adopts a periodic repetition structure of a 4H-SiC hexagonal crystal cell; crystal cell parameters are as follows: a, b and c are defined in the specification, alpha is 90 degrees, beta is 90 degrees, and gamma is 120 degrees; the crystal cell is composed of a tetrahedron with silicon atoms in the center; the length of a silicon-carbon bond is defined in the specification; the upper surface of the model is deflected by 4 degrees in a direction defined in the specification; the model is constructed by computer assistance; the method is simple and feasible in step; the model is constructed with a processing method for a SiC surface in an actual production process completely; the three-dimensional atomic structure model made from the 4H-SiC material and having the deflection angle of 4 degrees can be applied to researches of SiC oxidation principles, SiC ohmic contact and interfaces of SiC materials, such as SiC epitaxy and the like, and other materials; a relatively common atomic model without a deflection angle is closer to an actual application; a research result is closer to an actual situation; and reference values are higher.