434 results about "Specific model" patented technology

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.

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 of autonomously monitoring a remote site, including the steps of locating a primary detector at a site to be monitored; creating one or more geospatial maps of the site using an overhead image of the site; calibrating the primary detector to the geospatial map using a detector-specific model; detecting an object in motion at the site; tracking the moving object on the geospatial map; and alerting a user to the presence of motion at the site. In addition thermal image data from a infrared cameras, rather than optical/visual image data, is used to create detector-specific models and geospatial maps in substantially the same way that optical cameras and optical image data would be used.

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.

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.

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.

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 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.

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.

An embodiment of the present invention takes masking effects into consideration when determining stimulations signals for neural stimulation. These masking effects may be modeled using user-specific models determined by taking measurements for an implant system of an implant recipient. Or, the model may correspond to a group of individuals sharing a common characteristic or the population as a whole. These models may be, for example, psycho-physical or electrophysiological models.