437 results about "Specific model" patented technology

A method and system for creating, using, and managing a three-dimensional digital model of the physical environment combines outdoor terrain elevation and land-use information, building placements, heights and geometries of the interior structure of buildings, along with site-specific models of components that are distributed spatially within a physical environment. The present invention separately provides an asset management system that allows the integrated three-dimensional model of the outdoor, indoor, and distributed infrastructure equipment to communicate with and aggregate the information pertaining to actual physical components of the actual network, thereby providing a management system that can track the on-going performance, cost, maintenance history, and depreciation of multiple networks using the site-specific unified digital format.

A method and system for creating, using, and managing a three-dimensional digital model of the physical environment combines outdoor terrain elevation and land-use information, building placements, heights and geometries of the interior structure of buildings, along with site-specific models of components that are distributed spatially within a physical environment. The present invention separately provides an asset management system that allows the integrated three-dimensional model of the outdoor, indoor, and distributed infrastructure equipment to communicate with and aggregate the information pertaining to actual physical components of the actual network, thereby providing a management system that can track the on-going performance, cost, maintenance history, and depreciation of multiple networks using the site-specific unified digital format.

This invention provides a system and method for efficient ray tracing propagation prediction and analysis. Given a site-specific model of a physical environment, the present invention places virtual obstructions known as reception surfaces within the environment. As radio waves are predicted to propagate through the environment and intersect with or encounter reception surfaces, the characteristics of the radio wave are captured and stored relative to the location of the interaction with the reception surface. The radio frequency channel environment at any point within the site-specific model can be derived through analysis of the radio wave characteristics captured at nearby reception surfaces.

A system and method for design, tracking, measurement, prediction and optimization of data communications networks includes a site specific model of the physical environment, and performs a wide variety of different calculations for predicting network performance using a combination of prediction modes and measurement data based on the components used in the communications networks, the physical environment, and radio propagation characteristics.

An article is disclosed which provides for powering or charging the battery of a variety of different electronic devices, with the article being in two parts. The first part has components such that it is "universal" for use with all of the variety of different devices, and the second part has components which are specific to the operation of only a single model, type or brand of such device or of closely related devices which operate with the same voltage and plug-compatibility requirements of the specific device. In particular, the article with both parts (modules) present will operate a specific model, type or brand of device. However one can disconnect the two parts from each other and connect a different second part for a different device to the same first part, thereby being able to operate two different devices with substitution of only one part (the second) rather than requiring substitution of the entire article when a difference device must be powered or its battery charged. The article is particularly useful for powering or charging the batteries of devices such as cellular telephones, computers and the like from house, office or other building electrical systems or from vehicle electrical systems.

An instrument for performing highly accurate PCR employing an assembly, a heated cover and an internal computer. The assembly is made up of a sample block, a number of Peltier thermal electric devices and heat sink, clamped together. The sample block temperature is changed exclusively by the thermoelectric devices controlled by the computer. The sample block is of low thermal mass and is constructed of silver. The Peltier devices are designed to provide fast temperature excursions over a wide range. The heat sink has a perimeter trench to minimize edge losses and is adjacent to a continuously variable fan. A perimeter heater is used to improve the thermal uniformity across the sample block to approximately ±0.2° C. A heated platen pushes down onto the tube caps to apply a minimum acceptable force for seating the tubes into the block, ensuring good thermal contact with the block. The force is applied about the periphery of the tube caps to prevent distortion of the caps during thermal cycling. The platen is heated to provided thermal isolation from ambient conditions and to prevent evaporation from the surface of the sample into the upper portion of the sample tube. A control algorithm manipulates the current supplied to the thermoelectric coolers such that the dynamic thermal performance of the block can be controlled so that pre-defined thermal profiles for the sample temperature can be executed. The sample temperature is calculated instead of measured using a design specific model and equations. The control software includes calibration diagnostics which permit variation in the performance of thermoelectric coolers from instrument to instrument to be compensated for such that all instruments perform identically. The block / heat sink assembly can be changed to another of the same or different design. The assembly carries the necessary information required to characterize its own performance in an on-board memory device, allowing the assembly to be interchangeable among instruments while retaining its precision operating characteristics. The instrument has a graphical user interface. The instrument monitors the thermoelectric devices and warns of changes in resistance that may result in failure.

The invention discloses a method and a device for reconstructing a three-dimensional face based on a single face image. The method comprises the following steps of: performing posture recognition on a face image by utilizing face structure priori knowledge, and estimating rotating direction and angle of a face plane by combining face measurement and projective geometry so as to set a rotating angle of the three-dimensional face; estimating the depth of two-dimensional characteristic points on the face image by adopting an artificial neural network, and acquiring three-dimensional coordinates of the characteristic points; converting a common three-dimensional face model into a specific model by adopting a Dirichlet free deformation algorithm; and mapping the three-dimensional face model by adopting characteristic points extracted from the two-dimensional image. Therefore, the true three-dimensional model is constructed through the single face image, the three-dimensional modeling accuracy is effectively improved, the three-dimensional modeling time is shortened and the three-dimensional modeling cost is reduced.

The invention discloses a personalized advertisement pushing method and system. The method comprises the following steps: 1) obtaining third-party external data through a crawler and calculating the behavior data of a certain user; acquiring the internal data of displaying, clicking, and interactive data of the advertisement of the user in the platform; 2) preprocessing the third-party external data and the internal data and converting the same into a data sample with accurate user information and tags; 3) using the preprocessed data for training, selecting the specific model of a user image, forming a user tag library, synchronizing the obtained user information to an advertisement platform, and storing the obtained user information in a cache tag library by the advertisement platform; 4) collecting the historical advertisement display and click data in the platform, forming a CTR advertisement pushing prediction model, and storing the CTR advertisement putting prediction model in a CTR prediction model library; and 5) pushing advertisements to a certain user accurately based on the user information and the CTR advertisement pushing prediction model.

A method is given for generating a speaker-dependant model of an utterance that has at least one occurrence. The method includes generating an initial model, having a first resolution, that encodes each of the occurrences of the utterance; and generating at least one additional speaker-specific model, having a different resolution from that of the initial model, of all occurrences of the utterance.

The present application relates to an answer selection method and apparatus based on an improved attention mechanism and electronic device. The method comprises the following steps: performing word vector conversion on the obtained text data and the problem data respectively to obtain word vector representations of each word of the problem data and the text data respectively; processing the problem data and the text data through a loop neural network model to obtain a problem semantic vector representation and a text semantic vector representation, respectively; processing the problem semanticvector representation and the text semantic vector by stacking the attention mechanism layer to obtain a contextual representation of the fusion problem information; obtaining an answer correspondingto the question data from the text data based on the context representation of the fusion question information and the question semantic vector representation. In this way, the system for machine reading comprehension is optimized through a specific model architecture incorporating an improved attention mechanism to improve the effect of short text answer extraction.

A system and method for automatically modifying a language model and post-processor information is provided. The system includes the steps of language model identification, site-specific model creation, and language model adaptation.

The invention, which relates to the technical field of the radar target simulation, discloses a general signal generator for radar target simulation. With the signal generator, a defect that the existing radar target signal generator is based on a special-purpose signal generator and only serve a radar system with a specific type in terms of frequency band coverage and function setting and thus the application range is limited can be solved. The signal generator comprises an embedded main control computer, a timing sequence control unit, an attenuation drive, a local oscillation module, a filtering, amplifying and limiting amplitude power divider, a plurality of digital radio frequency storage and playback modules, a plurality of Doppler frequency simulation modules, a radar cross section control module, a noise modulation module, a microwave down mixer, and IQ up mixing unit and the like. The output terminal of the microwave down mixer is connected with the filtering, amplifying and limiting amplitude power divider; the multiple digital radio frequency storage and playback modules are connected to the filtering, amplifying and limiting amplitude power divider; and the output terminal of each digital radio frequency storage and playback module is connected with one Doppler frequency simulation module.

A template-driven system for generating platform-specific artifacts, such as program code, from platform-independent service models is described. The system comprises a template storage with platform-specific templates, each template including platform-specific model transformation information; a repository with a plurality of at least essentially platform-independent service model elements and one or more service models modeled from the model elements; and a generator adapted to generate platform-specific artifacts by applying the transformation information included in the templates to the service models.

The invention discloses a Hough transform-based lane line detection method. In view of defects that the existing lane line detection technology needs to build a specific model, the algorithm is complicated, the efficiency and the real-time performance is poor, as for an image containing the lane line after Hough transform, the position information of a lane line pixel is used for lane line detection and tendency judgment, the algorithm has good real-time performance, and a detected lane line can be obtained efficiently. The method does not need to introduce many parameters to help to tell a curve, a tedious method of lane line modeling and the like is not needed, the method can be applied to a common lane and an expressway, recognition on the curve tendency is realized simply and quickly, and the real-time performance and the accuracy are good.

The subject matter discussed herein relates to systems and methods for generating a clinical outcome based on creating a task-specific model associated with processing raw image(s). In one such example, input raw data is acquired using an imaging system, a selection input corresponding to a clinical task is received, and a task-specific model corresponding to the clinical task is retrieved. Using the task-specific model, the raw data is mapped onto an application specific manifold. Based on the mapping of the raw data onto the application specific manifold the clinical outcome is generated, and subsequently providing the clinical outcome for review.

A business process file generator defining and generating dynamic document management applications for use in a document management system, formalizing variable elements in document management applications to reduce the requirement for custom application logic with each new application. The business process file generator captures and externalizes variable aspects of a document management application such that each new instance of a model of a document contains only those elements that are relevant to the application. The business process file generator supports the instantiation of a model for each new application and generates runtime artifacts associated with a specific model. The runtime artifacts comprise code, XML configurations, scripts, and business logic.

Disclosed are embodiments for the aggregation and analysis of vehicle prices via a geo-specific model. Data may be collected at various geo-specific levels such as a ZIP-Code level to provide greater data resolution. Data sets taken into account may include demarcation point data sets and data sets based on vehicle transactions. A demarcation point data set may be based on consumer market factors that influence car-buying behavior. Vehicle transactions may be classified into data sets for other vehicles having similar characteristics to the vehicle. A geo-specific statistical pricing model may then be applied to the data sets based on similar characteristics to a particular vehicle to produce a price estimation for the vehicle.

In one embodiment of the invention, a method for profile mapped model transformation for model driven architecture (MDA) development of service provisioning applications can be provided. Them method can include mapping elements of a platform independent domain specific model to a platform specific domain specific model for a target platform with stereotypes in a uniform modeling language (UML) profile defined for the target platform. The method further can include transforming a platform independent domain specific model into a platform specific domain specific model for a target platform by applying the stereotypes of the UML profile defined for the target platform. Finally, the method can include generating shell source code for the transformed platform specific domain specific model.

A method and system for tumor ablation planning and guidance based on a patient-specific model of liver tumor ablation is disclosed. A patient-specific anatomical model of the liver and circulatory system of the liver is estimated from 3D medical image data of a patient. Blood flow in the liver and the circulatory system of the liver is simulated based on the patient-specific anatomical model. Heat diffusion due to ablation is simulated based on a virtual ablation probe position and the simulated blood flow in the liver and the venous system of the liver. Cellular necrosis in the liver is simulated based on the simulated heat diffusion. A visualization of a simulated necrosis region is generated and displayed to the user for decision making and optimal therapy planning and guidance.

This invention relates to a kind analytical procedure of automobile collision multifunction emulation and removable counterguard. The invention includes: found removable counterguard model; define removable counterguard's car frame, tyre, subpanel as rigid body of nonoccurrence distortion and relative displacement; build removable counterguard's upper and down beehive absorbing model on described subpanel, and set the correlative size of removable counterguard as specific model parameter; carry in real vehicle parameter corresponding to removable counterguard's model parameter; thereby utilize state removable counterguard to emulate need measuring vehicle to carry out vehicular different kinds of collision test analysis. This invention can advance computational accuracy and analyses reliability, and advance calculation astringency and short calculation time.

The invention relates to a multi-mode switching coordination control method for a direct current micro-grid system. Specific models are built for each micro-grid unit in the micro-grid system, working modes of the operation of the system are divided, various disturbance influences in various modes are full considered, and stable operation of the system in grid-connected and off-grid operation stable state and various disturbances thereof such as mutual switching and load and generating fluctuation is realized. According to the method, according to the load bus voltage and specific condition, the control strategy is reasonably adjusted, and the system can operate in a stable manner in different working modes and conditions; the micro-grid units and the coordination control method between the micro-grid units are controlled regarding the voltage as the control main body, stable operation of the system is guaranteed, frequent power exchange between the micro-grid units is avoided, and the power consumption is reduced; and compared with the prior art, the power grade of a converter is reduced, the system security and the reliability of energy storage are improved, and the failure rate due to an energy storage system is reduced.

The invention relates to a vehicle information extraction method and s system thereof. The input of the system is a picture shot by an existing bayonet system. Through the pretreatment methods of the adjustment of a contrast range and de-noising processing, a hierarchical analysis method is employed, a plurality of areas comprising vehicles in the picture and the corresponding vehicle type information and vehicle color information, for a passenger car area, the brand and specific model of the car are calculated through a unified vehicle type recognition model, and vehicle license plate information is extracted for passenger car and large vehicle areas. Through the system, the vehicle type, brand and specific model of a vehicle in the picture can be analyzed in a 100-millisecond level.

The invention relates to a general template for an automated relay protection tester and an instantiation method of the general template. The general template comprises basic template information, an IEC 61850 parameter and a protection test project. The basic template information comprises a template name, a protection network segment, a protection name, device description, a protection model, an access node and an IP address. The IEC 61850 parameter comprises a fixed protection value, a control word, a soft pressing plate and data model information of a protection event. The protection test project comprises setting value calculation and setting under the protection test project. The general template for the automated relay protection tester and the instantiation method of the general template have the advantages that the adaptation of the automated relay protection tester is improved, compared with the method that different templates are set according to protection devices of different manufacturers, by means of the general template and the instantiation method of the general template, the maintenance difficulty and the maintenance workload of the template are remarkably lowered, the operation complexity of the automated relay protection tester is lowered, and a user can conduct instantiation the template of the protection device of a specific model quickly.

The invention discloses an electronic component recognizing method. The method comprises the steps of acquiring an electronic component image to be recognized, conducting feature point matching on electronic components on the electronic component image according to a specific model image, and recognizing the electronic component matched with the model image on the electronic component image when the electronic component image is successfully matched with the model image. The invention further provides an electronic component recognizing system. By the adoption of the technical scheme, automatic electronic component recognition is achieved, and recognition rate and recognition reliability are improved.

Disclosed are embodiments for the aggregation and analysis of vehicle prices via a geo-specific model. Data may be collected at various geo-specific levels such as a ZIP-Code level to provide greater data resolution. Data sets taken into account may include demarcation point data sets and data sets based on vehicle transactions. A demarcation point data set may be based on consumer market factors that influence car-buying behavior. Vehicle transactions may be classified into data sets for other vehicles having similar characteristics to the vehicle. A geo-specific statistical pricing model may then be applied to the data sets based on similar characteristics to a particular vehicle to produce a price estimation for the vehicle.

A system and method for automatically modifying a language model and post-processor information is provided. The system includes the steps of language model identification, site-specific model creation, and language model adaptation.

In one embodiment, a forend for a firearm includes an adapter module configured to mount below a barrel and in front of a receiver of a specific model of a firearm, such as a shotgun, and a universal firearm accessory module coupled to one or more surfaces of the adapter module. The adapter module can include an upper surface that substantially conforms to a lower surface of the barrel, a longitudinal bore configured to receive a tubular magazine of the firearm concentrically therein, and lower and external side surfaces defining a plug. The accessory module can include a firearm accessory and an upper and internal side surfaces defining a socket configured to receive the plug of the adapter module in a complementary plug-in engagement. The accessory can be a source of a light useful for illuminating a target or aiming the firearm.