571results about How to "Flexible approach" patented technology

A method for applying a digital watermark to a content signal is disclosed. In accordance with such a method, a watermarking key is identified. The watermarking key includes a binary sequence and information describing application of that binary sequence to the content signal. The digital watermark is then encoded within the content signal at one or more locations determined by the watermarking key.

An encryption service system comprises an API for receiving requests from one or more calling applications. Each request comprises information identifying the operations to be performed on data to be processed and information identifying the origin and target of the data. The encryption service system further comprises a cryptographic server for processing the requests and determining, for each request, an encryption policy to be applied.

A method for applying a digital watermark to a content signal is disclosed. In accordance with such a method, a watermarking key is identified. The watermarking key includes a binary sequence and information describing application of that binary sequence to the content signal. The digital watermark is then encoded within the content signal at one or more locations determined by the watermarking key.

The invention discloses a parallel data mining method for identifying a mass of mobile client bases. The parallel data mining method includes the steps of building a client value model and a client behavior model, classifying clients according to the client value model and the client behavior model, popularizing assigned preference services to the clients with the high purchasing power and the high potential purchasing inclination, and then achieving accurate marketing. According to the parallel data mining method, the mass of mobile client bases can be identified, the aspects such as Internet surfing time preferences, Internet surfing place preferences and browsed website preferences of the clients can be identified, and the social group classes of the clients can be accurately judged. Clustering and classifying can be rapidly carried out through the adopted parallel clustering algorithm and the adopted parallel classifying algorithm. By means of the parallel data mining method, different strategies can be formulated for the different client bases by an enterprise, and the important guiding function for profit maximization of the enterprise is achieved.

An external fixation assembly for bone fusion or separation is disclosed. The assembly includes a fracture fusion tube, with a bracket slidably engaged thereon. The assembly further includes a collet clamp connected to the bracket, with a ball collet rotatably seated within the clamp, the ball collet having an aperture for receiving a bone bin therethrough and perforations for a compression engagement with a bone pin. The assembly uses a single screw for threadably engaging the ball collet, the clamp and the bracket such that the position of the bone pin, ball collet and bracket are all fixed.

The invention discloses a modeling and optimizing method for AGV dispatching management, and belongs to the technical field of AGV operation dispatching. The objective lies in providing the modeling and optimizing method for AGV dispatching management, and the method not only can achieve no-collision operation, but also can improve the overall operation efficiency of a system through obtaining an optimal path. The method comprises the following steps: 1, carrying out the network modeling of an AGV operation path; 2, storing a path network map; 3, carrying out the binary modeling of a multi-AGV system; 4, carrying out dynamic path optimization of local search. The method is suitable for the dispatching management and path planning optimization of AGV operation in a multi-AVG dispatching management system.

A realization method for ISCSI storage system characterizes in realizing ISCSI protocol on ISCSI controller including a net card binding module realizing different load balances, a storage device management module providing fixed virtual device identifier and the heat plug function, an adaptive IQ load control program controlling parallel IQ load of low end storage device and a multi-path module for IQ requiring controlling different storage array channels. Storage device image module controlling the access limitation of a starter to the storage device, a block device support module realizing the transformation of SCSI order and soft device IQ and a software RAID module are added if necessary.

The related network abnormal detection method based Bayes statistical model comprises: 1. grasping TCP / IP flow data package by bypass interception way; 2. decomposing attributes to form a data matrix; 3. mining data to build normal training matrix, known-abnormal training matrix, and unknown-abnormal training matrix; 4. continual grasping the TCP / IP package to detect them with Bayes evaluator; and 5. alarming the abnormal condition and filling into the known-abnormal training matrix by self-learning way; or else, back to step 4. This invention overcomes defects in prior art.

The invention discloses a method for adapting a webpage to a mobile terminal and a mobile terminal page adaptation device. The method for adapting the webpage to the mobile terminal comprises the following steps of: extracting effective data of the webpage from the webpage information returned by a WEB network according to an access request of the mobile terminal; and according to the extracted effective data, regenerating a new page which is suitable to be displayed on the mobile terminal on the basis of the preset template designed according to the display characteristics of the mobile terminal, and forming a new webpage adapted to the mobile terminal. In the method for adapting the webpage to the mobile terminal and the mobile terminal page adaptation device implementing the method, because the final new webpage is regenerated on the basis of the preset template designed according to the display characteristics of the mobile terminal and the effective data extracted from the webpage information, the newly generated webpage has lower degree of coupling than the original webpage. Therefore, the adaptation of the Internet webpage to the mobile terminal is more flexible, and the mobile terminal can more conveniently access current Internet webpage information.

The invention relates to a running track prediction method aiming at a specific vehicle potential group. The running track prediction method comprises the following steps: looking up the potential group vehicle of a certain specific vehicle by using the original traffic data when the specific vehicle is discovered; judging whether the potential group vehicle is the specific vehicle; increasing the risk coefficient of the vehicle when the potential group vehicle is not the specific vehicle; adding a license number of the vehicle into a specific vehicle list when the risk coefficient of the potential group vehicle exceeds a predetermined threshold value; predicting a running track of the vehicle if the license number of the vehicle is added into the specific vehicle list; performing mode extraction on a running record of the specific vehicle by using a class Apriori algorithm to generate a rule set R during track detection; judging whether a final passing barrier of the specific vehicle exists in the generated rule set R; and looking up a prediction path of the specific vehicle according to the corresponding rule in R if the barrier exists in the rule set R, and otherwise, predicting the running track of the specific vehicle by establishing a Bayesian network of the final passing barrier of the specific vehicle. The prediction result provided by the invention can provide effective technical support for the decision making of related departments and the safety guarantee of urban roads.

The present invention discloses a render farm based on CPU cluster. A distributed parallel cluster rendering system is constructed with high-efficiency low-energy-consumption CPUs so that the computing power obtains and even exceeds the computing performance of a supercomputer. The invention settles a batch rendering problem in the digital innovation producing process. Through using the render farm based on the CPU cluster according to the invention, the producing of the three-dimensional cartoon, special effect of video image, architecture designing, etc. can be completed with a high efficiency. The render farm based on CPU cluster according to the invention further has the advantages of increasing the rendering speed for more than 40 times, reducing the investment cost of building the render farm for 20%-70%, and saving the energy consumption in the production process for 60%-80%.

The utility model discloses a integrated method based on multi-level set evolution and high resolution remote sensing image partition, classification and change inspection, which is characterized in that (1) image preprocessing (radiation, registration and filtering); (2) the multi-level set evolutional partition and classification model, after registration, the GIS data determines the initial profile of each level set function and performs the partition and classification to the first phase image; (3) the model described in the (2) is still adopted, and the initial profile of each level set function is optimized, increment type partition and classification is adopted for the second to T phase; (4) the objective after partition is used as unit, the ith and (i+1)th two adjacent phase image classification results are compared to determine the change area; (5) return back to (3) until the partition, classification and change inspection of all T phase image are finished. The utility model has the advantages that: compared with the traditional pixel-oriented K value method, the classification and inspection precision are improved, The utility model is applicable for the change inspection of sequence remote sensing image and has wide application in hazard monitoring and land resource investigation.

The invention discloses a method for correcting distortion in real time based on a GPU camera and video camera. The method adopts digital image processing technology to calculate a system of nonlinear equations consisting of two radial distortion coefficients, two centrifugal distortion coefficients and two thin prism distortion coefficients by a least square method in a correction algorithm based on a planar grid model so as to obtain a space transformation equation, and carries out synchronous spatial alternation on pixel spots of an image shot by an imaging system so as to obtain an image after distortion correction. The method solves the problem of optical distortion, and improves the correction precision to sub-pixel grade; through adopting the GPU technology with parallel processing capability, the processing velocity is improved by over 40 times, realizing real-time distortion correction (over 30 frame / second) of an 1920*1080 high-definition image, and reducing the processing cost for lens optical design by 20 to 70 percent.

The invention relates to fusion protein used to prevent and cure I type and II type diabetes and its preparation method and application. It supplies the fusion protein which is formed by glucagon analogy peptide GLP-1, GLP-1 mutant and IgG-Fc, its analogy factor lizard salivary gland polypeptide extendin-4 and IgG-Fc, and the application of the above fusion protein and its DNA used in diabetes prevention and therapy. The fusion protein can increase not only GLP-1 effect, but also the affinity and immunological tolerance of ligand, which is excreted with the form of homogeneity dimmer to improve polypeptide drug effect, overcomes the defect of the GLP-1 for short half-life, and simplifies purification process.

The invention relates to a network anomaly detection and intrusion detection technology field, especially to a network anomaly detection method based on rapid clusering algorithm. The invention is to overcome the problem in prior art that a representative intrusion mode can not be extracted from the data comprising a great mount of redundant information and the effective extracting require for a security information is difficult to satisfy. The method of the invention comprises: a step 1, capturing a data package on the net in a by-pass interception mode; a step 2, performing a data pretreatment to transmit the filtered data to a step 3 and a step 5 at the same time; a step 3, clustering dividing the filtered data by the rapid clusering algorithm; a step 4, putting the deviant behavior divided form the step 3 into a intrusion detection mode database; a step 5, receiving the filtered data from the step 2 in real time which is detected by a detection engine, if an abnormity is discovered, alarming or informing a firewall to break the connection.

The invention provides an automatic transplanting machine for plug seedlings and a control system thereof. The automatic transplanting machine for plug seedlings comprises a chassis, a moving box mechanism, a seedling-picking mechanism, a seedling-separating mechanism, a seedling-transplanting mechanism and a power mechanism. The moving box mechanism, the seedling-picking mechanism and the seedling-separating mechanism are fixed on the chassis in sequence from front to back; the seedling-transplanting mechanism is arranged below the seedling-separating mechanism to be connected with the chassis, and the seedlings dropped from the seedling-separating mechanism can accurately enter the seedling-transplanting mechanism. Seedling feeding, seedling picking, seedling separating, seedling dropping and seedling transplanting can be conducted at high speed by respective mechanism under the coordination of an automatic seedling feeding control system, an automatic seedling picking control system and an automatic seedling throwing control system. The automatic transplanting machine for the plug seedlings has simple mechanical structure and low cost; input signals required by the control system are less, control method is simple, flexible and efficient, and the automatic transplanting machine for the plug seedlings is thus suitable for a high speed transplanting operation.

A method of performing a karaoke function from an electronic communications device comprises the steps of reading music data and providing a music signal, reading text data and presenting text on a display, receiving a voice signal, providing a first output signal comprising the music signal, providing a second output signal by mixing the music signal and the voice signal, and reproducing the first output signal for the user. The second output signal is further transmitted wirelessly from the electronic communications device to at least one further communications device, wherein the second output signal is received and reproduced for an audience. People listening to these further devices may be located at any location and still participate in the karaoke performance. Thus a more flexible karaoke performance is possible without restricting the participants to people located in one single location.

An application program that describes processing of a workpiece by the machine tool in form of instruction steps is disclosed. A computer executes the application program and step-by-step determines based on a simulation program machine-dependent control commands for a controller. The machine-dependent control commands depend on a virtual time base that is independent of an actual time base. The computer determines based on a computer-internal model of the machine tool and the determined machine-dependent control commands expected actual states of the machine tool, thereby simulating execution of the machine-dependent control commands by the machine tool. The simulation program is implemented as control software in the controller.

The invention comprises: a remote controller comprising multi shortcut keys each can be configured with a shortcut control function; a set-top box for browsing webpage, ordering video program and making living broadcast, which is used to receive the key code from the remote controller, and executing the functional instruction corresponding to the key code; a display for making display according to the control signals from set-top box. Wherein, the set-top box also comprises: a comparison table for comparing the shortcut key code with the shortcut function; configuration module for displaying the configuration interface in order to help user to bind the shortcut key code with the shortcut function, and to renew the comparison table by using the configured function.

The invention introduces a manual double-torch double-side TIG welding technology for welding aluminum and aluminium alloy. The welding process comprises the following steps: a vertical upward welding technique is adopted, two manual welding torches simultaneously and respectively initiate arc and weld at the front side and the reverse side of welding joints to be welded; two tungsten electrodes are basically aligned; the two welding torches move simultaneously and share a melting bath; the front side of welding lines are filled with welding sticks while the reverse side is not. Welding parameters such as the reverse side welding torch current and the like are less than the welding parameters of the front side welding torch; once weld penetration is achieved and both sides are shaped; argon shield is adopted in the process of welding; inclination angles Alpha and Beta are controlled within the range of 70-100 degrees, the included angle Theta between the welding sticks and the welding torches is maintained within the range of 80-110 degrees. According to the welding technology of the invention, irregular space curve welding lines of medium wall are welded, the applied technology is flexible and the adaptability is high, thus simplifying production procedures and process steps, greatly improving welding efficiency, avoiding possibility of causing interlayer defects due to multilayer welding and improving interior quality of welding lines and appearance quality thereof.

The application provides a testing method and device for software interface state change time, and is used for solving the problem that the software interface change time tested in the prior art is inaccurate. The method comprises the steps of: triggering the operation of changing the testing interface state, and recording the triggering time as starting time; detecting the preset change of a reference object of the testing interface, and recording the detection time as terminal time; and recording the time interval of the terminal time and the starting time as the interface state change time. According to the characteristic that the reference object changes when the testing interface state changes, the time of the software interface presented to the user is obtained, namely the true starting time of the software is obtained.

The invention discloses an ECL (electrochemiluminescence) immunosensor for detecting tumor markers and a preparation method and applications thereof. The immunosensor comprises a working electrode, a reference electrode and a counter electrode, wherein the working electrode is a gold electrode, cysteamine, glutaraldehyde, a tumor marker first-antibody, a tumor marker, and a composite functionalized nanosphere are sequentially decorated on the surface of the gold electrode, the composite functionalized nanosphere is simultaneously marked by a tumor marker second-antibody and an ECL marker, and non-specific active sites are closed by using bovine serum albumins. The preparation method comprises the steps of preparing the gold electrode on which the tumor marker first-antibody is fixedly carried; synthesizing the composite functionalized nanosphere simultaneously marked by the tumor marker second-antibody and the ECL marker; and finally, assembling the obtained gold electrode and the composite functionalized nanosphere into an ECL immunosensor. The ECL immunosensor disclosed by the invention is high in sensitivity, rapid in analysis speed, strong in stability and selectivity, good in reproducibility, easy to operate, and flexible in method.

The invention provides an active vision non-contact servo mechanism parameter measuring device, consisting of a measuring screen, a servo mechanism mounting platform, an image acquiring and processing system, and a red light laser light source, wherein a servo mechanism to be detected is provided with the red light laser light source which is positioned on the servo mechanism mounting platform and is arranged in front of the measuring screen, a digital camera is arranged behind the measuring screen to image on the screen. Firstly, the device shoots a picture of a gridiron pattern on the measuring screen by the camera which is demarcated; secondly, the servo mechanism controls a main frame to give a command so as to control the rotation of the servo mechanism to be detected, a computer extracts laser point coordinates of the image, the rotational angle at each moment of the servo mechanism to be detected is calculated and recorded in real time, the motion parameters of the servo mechanism to be detected such as the angular velocity, the pointing accuracy, and the overshoot are calculated by the rotational angle; the measuring method is simple, convenient and flexible, and the device and the measuring method realize the measurement in real time and with high accuracy of the movement parameters of a biaxial servo mechanism through the non-contact way.

The antistatic paint is prepared with resin varnish 100(in weight portions, the same below), high structure carbon black 5-40 and preferably 20-25, solvent 15-50, and coupling agent 0.1-0.3. The resin varnish is acrylate, epoxy resin, polyester or polyurethane. The production process includes stoving carbon black at 60-100 deg.c, spraying carbon black with coupling agent, adding carbon blac, resin and solvent successively into container while stirring, and ball milling. The paint of the present invention has the same antistatic effect as antistatic plastic but much less consumption and thus much lower cost, and has no influence on the other performance, such as mechanical performance, of the painted body.

The invention relates to a method for realizing the synchronous data between the server and the client in DNS mode, which comprises: A, server judging if there is data to be refreshed, if there is, the server sends a information that the data has been refreshed to the client terminal, and uses its field information to mark said information; B, the client terminal according to received field information to refresh the record in the local memory, therefore, the client terminal can according to itself demand to delete relative record in the memory or request the refreshed record to the server again when said record is needed. The invention also allows client terminal to directly refresh the record in the memory for next usage according to the refresh record carried in the inform information of server. The invention can flexibly and simply keep synchronous data between the server and the client to conform the normal operation of client terminal.

The invention discloses a computer acceleration method and device. The method comprises steps as follows: configuration information of a second acceleration mode is extracted when an acceleration mode switching event is monitored during operation of a first acceleration mode; the configuration information of the second acceleration mode comprises computation rules; current operation information of a computer is acquired; operation parameters are calculated according to the operation information and the computation rules; and the operation parameters are displayed in an acceleration control. After the acceleration mode switching event is detected, acceleration modes are switched, operation of a computer is better adapted, and further, the corresponding configuration information is adopted for operation, so that the operation efficiency and the operation quality are improved.

The invention provides a calibrating method for randomly placing a fringe projection three-dimensional measuring system. The calibrating method comprises the following steps of: 1, designing a calibrating plate, wherein the calibrating plate is a chessboard pattern with equal intervals; 2, placing the calibrating plate into a measuring system view field for CCD (Charge Coupled Device) camera calibration; 3, placing the chessboard pattern on any different positions in a measurement field, projecting a phase shifting sine fringe pattern to the surface of the chessboard pattern on each placement position, and then collecting images and calculating the distribution phi of an unwrapped phase of each pixel point positioned on the surface of the chessboard pattern and the distance h from the unwrapped phase to a reference surface; 4 establishing three polynomials to express the relationship between the unwrapped phase phi and a height h, between the height h and a horizontal coordinate X and between the height h and a horizontal coordinate Y; 5 converting the horizontal coordinates (X, Y) which are from the unwrapped phase to actual height data and correspond to the height data by utilizing calibrated polynomial coefficient to complete the calibration of the three-dimensional measuring system.

The invention relates to a physical uplink control channel resource allocation method and system. The method comprises the following steps: a base issues parameters or newly added bits aiming at a user device and used for determining the physical uplink control channel resource allocation to the user device; and the user device receives the parameters or the newly added bits and determines the physical uplink control channel resource allocation according to the parameters or the newly added bits. By adopting the method and the system, provided by the invention, a physical uplink control channel can flexibly and easily realize the resource allocation of the physical uplink control channel.

The invention discloses a method for the rough draft shape matching based on the Modular product graph and the maximum clique. The method comprises the following specific steps that shape analysis and feature extraction are conducted on graphic data, so that essential data expressing images are obtained; based on shape feature expressions of the labeled graph and the weight graph, the extracted data are labeled or coded, so that topological graphs are obtained; the topological graphs are compared through a similarity calculation model, the labeled or coded data are completely matched or part of the data are matched, similarity data are obtained through calculation, and whether the graphs are similar to one another is judged. According to the method, matching of graph models with different numbers of nodes can be processed and partial matching can be conducted as well. Compared with the matching method based on vectors, the method for the rough draft shape matching based on the Modular product graph and the maximum clique is higher in accuracy, higher in adaptability and higher in matching capacity.

The invention discloses a method and a device for processing favorite data, aiming to solve problems of very complex manual arranging operation and time waste in the prior art; the method comprises the following steps: receiving a sorting request of the favorite data, wherein the sorting request comprises request parameters; acquiring field data corresponding to the request parameters from the favorite data, and sorting the favorite data of a field according to the request parameters; acquiring user behavior information based on stored favorite data; and generating recommend network resource information according to the user behavior information and displaying the recommended network resource information and the sorted favorite data. According to the method and device provided by the invention, the favorite data in a favorite can be arranged according to the sorting request and is displayed to a user; the user does not need to arrange the favorite manually; operation is simple; time is saved; in addition, accuracy of arranging sequence can be ensured; and user behavior can also be analyzed based on the sorted favorite data so as to generate the recommend network resource information.