46results about How to "Identifiable" patented technology

The invention discloses a method and a system for implementing configuration on the basis of network services. The method and the system have the advantages that network service configuration databases are created for users, topological structures, identification of service flows, identification of network devices for carrying the service flows and configuration information of physical ports, VLAN (virtual local area network) selection and the like can be selected from the databases for network topological contents and specific service contents on the basis of network service requirements, accordingly, service types, source MAC (media access control) addresses and target MAC addresses can be identified according to ports for the network devices for carrying the service flows, network topology can be creased on the basis of the identification of the service flows and the configuration information of the ports in the network service configuration databases, the same services can be transmitted in selected VLANs, and the configuration can be implemented; the configuration information can be issued to the various network devices, so that the complexity and the troublesome degree of the network configuration can be lowered, the specific services can be transmitted among the configured networks in an identifiable manner, and network configuration lists are high in reliability.

The invention provides a child reading and interacting method based on an intelligent robot. wherein the intelligent robot is in an open state to obtain a reading instruction, and the child reading material is placed in an intelligent robot recognition range and comprises the following steps: tracking a hand action of a user in a recognizable range, recognizing a gesture of the user through a visual recognition capability, determining that the gesture has a reading intention, and determining to-be-recognized content in the child reading material to which the gesture points; Identifying text information and image information in the to-be-identified content, and performing text semantic understanding and image semantic understanding on the text information and the image information to obtaintarget object information contained in the to-be-identified content; And obtaining question and answer data matched with the target object information, generating multi-modal output data, receiving aresponse of the user to the multi-modal output data, and performing multi-round interaction with the user. The gesture of the user can be recognized, the content of the child reading material pointedby the gesture of the user is read, the use experience of the user is improved, and the reading difficulty of the child user is reduced.

The invention discloses a vehicle owner contacting method and system with a function of protecting the privacy of a vehicle owner, and the method comprises the steps that a server obtains the information of the vehicle owner, and transmits a verification code to a cellphone number submitted by the vehicle owner; a mobile equipment terminal receives the verification code and submits the verification code to the server; the server automatically generates a user serial number; the server enables the user serial number and the cellphone number to form a record stored in a database; the server carries out coding and generates a user two-dimensional code; the mobile equipment terminal scans the user two-dimensional code, verifies the information, and enables the user serial number to be submitted to the server; the server obtains the corresponding cellphone number of the vehicle owner through the positioning of the user serial number in the database; and the mobile equipment terminal carries out the call of a dialing function of a cellphone, and builds the communication connection between the mobile equipment terminal and the vehicle owner. The method and system can achieve the contact with the vehicle owner with no need to expose the telephone number of the vehicle owner, and protect the privacy of the vehicle owner. The vehicle owner can automatically print the generated two-dimensional code, are convenient and quick, also can employ a made exquisite two-dimensional code, and facilitate the drawing of attention.

The invention discloses an identification method for quickly detecting purity and truth of rice seeds. The method comprises the following steps of firstly extracting the DNA of a sample; and then, performing PCR amplification detection on the extracted DNA by an SCAR marker in the patent; and finally, comparing and analyzing the amplified DNA segment. The marker in the invention is used for identifying the purity and truth of rice seeds, not only has the basic characteristics of environmental stability, identifiability of inter-variety variation, smallest intra-variety variation and reliability of experimental result, but also has the advantages of quickness, convenience and low cost on application, and is applied to construction of specific fingerprint picture of plant variety, seed purity quick analysis of large samples, detection and identification of fake and inferior variety, molecular marker-assisted breeding and gene clone.

The invention discloses a formal verification method capable of aiming at an embedded real-time operating system, and adopts a phased thought to carry out formal verification on the embedded real-time operating system. firstly, according to three stages of requirement, design and implementation, formal modeling and verification is carried out, and grammar and semantics languages with a strict mathematical definition are used for describing the operating system; then, a formal model of the operating system is established, properties to be verified are extracted, and whether the formal model meets an expected property or not is analyzed and verified through a mathematical method; and through repeated iteration, the formal model which meets the expected property is obtained. Compared with the prior art, the problem that a traditional testing method can not guarantee the requirement correctness of the operating system and the requirement consistency of codes is solved, and the method has a good use value.

The invention discloses a no-reference stereo image quality assessment method. The no-reference three-dimensional image quality assessment method comprises the following steps: in a training phase, obtaining classification labels of distorted stereo images by subjective experiments, constituting a training image set through all undistorted stereo images, all distorted stereo images and respective corresponding classification labels, and obtaining left and right viewpoint image feature dictionary tables and left and right viewpoint image quality dictionary tables of the training image set, and a transformation matrix by joint dictionary training, wherein the left and right viewpoint image feature dictionary tables and the left and right viewpoint image quality dictionary tables have discernibility; and in a test phase, obtaining a sparse coefficient matrix by optimization according to the left and right viewpoint image feature dictionary tables, and calculating a predicted value of objective assessment of image quality through the sparse coefficient matrix and the left and right viewpoint image quality dictionary tables. Since the left and right viewpoint image feature dictionary tables and the left and right viewpoint image quality dictionary tables have discernibility, the predicted value of objective assessment of image quality and a subjective assessment value keep relatively good consistency.

The invention discloses a facial expression recognition method based on a depth measurement fusion network, and the method comprises the following steps: firstly carrying out the preprocessing of an input image; secondly, constructing a depth measurement fusion network combined with various expression feature representations, and finally, training the depth measurement fusion network by utilizingthe training sample; and during testing, inputting a to-be-detected facial expression image into the trained depth measurement fusion network to obtain classification categories of expressions. The method has the following beneficial effects that different expression distributions are learned by using multiple pieces of threshold information, so that the learned features are more robust and distinguishable; a symmetric triple loss function is used, the problems of incomplete judgment and anchor point selection sensitivity can be avoided, convergence of the deep metric fusion network is accelerated, and the learning ability is improved; the accuracy of facial expression recognition can be improved.

The invention discloses a digital certificate and electronic seal system and an implementation method for an electricity trading system. Core confidential data in the electricity trading quotation process are electronically signed and encrypted by a centralized price competition trading encryption implementation method, safety protection measures are provided for the core data, and data safety, confidentiality and undeniable and anti-tamper properties are ensured. Declared prices of users in price competition need to be encrypted by a certificate in the system. The system solves the problems that the price competition data of the users are easily leaked and tampered in a traditional digital environment, bidding data in the digital environment are easily leaked and decrypted in advance, and integration and synchronization are needed in an internal and external net isolation environment.

The invention discloses a biological characteristic template protection method with the safety threat monitoring capability and relates to terminal password equipment, a certificate management system, a biological certificate signing service, a template honey pot monitoring service and a certificate certification service. The method is characterized by comprising a biological secret key generation and template honey pot forging, a template parameter secret storage and template honey pot publicity, a feature rapid matching and recognition of a biological certificate, a template parameter retrieval and template threat detection, a biological secret key recovery and on-line signature application. Based on the above manner, the safety threat of the biological template can be monitored in real time based on a honey pot and a certificate. Therefore, the template attack problem of the biological template based on the publicity of the digital certificate is effectively solved. As a result, the novel characteristic of the biological characteristic encryption application of the online signature and offline verification is realized. Meanwhile, safety targets, such as identifiable identity of the biological characteristic application, the non-repudiation of the signature, the non-tampering of data and the like, are achieved.

The invention provides a method for generating a color multi-order invisible image code. The method comprises the following steps: acquiring image data and information data; and coding the information data according to the original color distribution of the image data to generate an image code with the original color distribution. By adopting the scheme, the image code with the original color distribution is generated according to the original color distribution of the image data, so that a two-dimensional code can display an image and bear more information, has large information storage volume, can be used as a character or image carrier and has the advantage of naked eye identifiability, the representation form of the two-dimensional code is fitter for the practice, instead of various existing small grids or mosaic, and the ornamental value is higher.

The invention discloses a robust efficient distributed face image steganography method, which comprises the following steps of: for a given secret face image, encoding the given secret face image and a plurality of carrier face images generated by a generative adversarial network into a plurality of secret-carrying images in a distributed manner by an encoder, and decoding the secret-carrying images into a plurality of secret images by a decoder, and adopting an adaptive synthesizer to synthesize the secret images into a final restored secret face image. The encoder and the decoder provided by the invention are excellent in performance, efficient in calculation and low in consumption of calculation resources. The distributed steganography method provided by the invention is higher in robustness and safer. And a standard of steganography performance of the first human face image is established. Therefore, the method has important application value in the fields of face image privacy protection and the like.

The application provides a heart rate detection method and device, computer equipment and a readable storage medium. The method comprises the steps of firstly, obtaining a ballistocardiogram signal change curve, and then calculating an initial feature point corresponding to each wave crest in the ballistocardiogram signal change curve; screening a plurality of feature points as marked feature points from initial feature points, wherein the feature values of the screened feature points are not less than a first threshold value and the time for which the feature values are maintained not to be exceeded reaches a first preset time; and finally, calculating the heart rate according to the interval time between two adjacent marked feature points. In the calculation process, the calculated feature points represent the line length change and consistency of an ascending curve and a descending curve of the wave crest. Compared with an existing algorithm which directly calculates the crest valueof the ballistocardiogram signal change, the amplitude of the feature points is more obvious and more identified. The algorithm provided by the invention aims at 'surface extraction ', so that the specificity of the feature position in periodic signals is remarkably improved, and the accuracy of obtaining the heart rate from the ballistocardiogram signals is greatly increased.

The invention discloses a method and system for contacting a vehicle owner to protect the privacy of the vehicle owner. The method comprises the following steps: step S1: the vehicle owner creates user information on a specific platform, at least comprising binding a mobile phone number of the vehicle owner; step S2, the vehicle owner generates a vehicle moving command through the specific platform, wherein the vehicle moving command corresponds to the user information; step S3, the vehicle owner displays the vehicle moving command on his vehicle or on stop boards of other vehicles; step S4, after another user inputs the vehicle moving command on the specific platform, a server of the specific platform queries the user information corresponding to the vehicle moving command; and step S5, when the server of the specific platform queries the corresponding user information, the server contacts the vehicle owner in a specific communication manner. By adoption of the method disclosed by theinvention, the personal privacy of the vehicle owner is effectively protected, and a variety of communication manners increase the effectiveness of the contact.

The invention discloses a high-speed image missile-boron data recording device. The device comprises a field programmable logic gate array; an LVDS image data interface module, a first storage module and a second storage which are respectively connected with the field programmable logic gate array; the LVDS image data interface module is used for performing series- parallel conversion on high-speed seeker image data in the flight process of an aircraft, and performing visible light/infrared image class judgment on the high-speed seeker image under the control of the field programmable logic gate array; the high-speed seeker image at different image classes is stored in the first storage module and the second storage module through the field programmable logic gate array; the data recording device is recycled after the aircraft is grounded so as to read out the image data in the flight experiment. The data recording device disclosed by the invention has the advantages of being simple in module, small in volume, light in weight, recognizable in visible light/infrared image, strong in large-overload resistance, and simple in data recording and controlling flow, and is especially suitable for the data storage of a missile-borne seeker image.

The invention relates to a twin classifier certainty maximization method for a cross-domain complex visual task; the method comprises the following steps: 1, constructing a neural network frame, and initializing the neural network frame; 2, inputting the source domain sample into a feature generator G to obtain a corresponding feature representation; and 3, under the supervision of the label information of the source domain sample, calculating an empirical risk error between a model prediction output p and a real label y on the source domain sample by using a standard cross entropy loss function. The method has the advantages that a novel classifier deterministic difference measurement CDD is designed, wherein the difference of the classifiers is measured by means of category correlation between target prediction of the twin classifiers, and implicit constraints are applied to the identifiability of target features at the same time.

The present invention provides a user identity authentication method and system of a business account network system, and an apparatus, relating to the field of business account network systems. The method comprises the steps of acquiring read to-be-authenticated biometric information of a user of the business account network system; comparing the biometric information with a user biometric information template of each business account that is used for comparison and is prestored in the business account network system; and approving the authentication of the user identity of the successfully compared business account in the business account network system. The present invention further provides a user identity authentication apparatus and system of a business account network system. Through adoption of the method, system and apparatus, dependence on the account number and the account card is eliminated, and an era in which various business accounts can be used at any time without using the account number and account card is ushered in.

The embodiment of the invention discloses a gait recognition method and device based on spatio-temporal feature fusion and a storage medium. The method comprises the following steps: acquiring a gait video sequence; extracting a pedestrian gait contour sequence from the gait video sequence; training the designed network model by adopting a pedestrian walking gait contour sequence; and performing forward reasoning on a to-be-detected pedestrian by adopting the trained network model to obtain gait features of the to-be-detected pedestrian. According to the method, the time sequence of the gait video sequence can be reserved, the parameter quantity of the network is further reduced, that is, the better effect is achieved on the aspects of the effect and the model complexity, in addition, the time and space characteristics of the gait sequence are fused, and the algorithm is more efficient. A gait recognition algorithm which is smaller in model and higher in recognition precision is realized.

The invention discloses a convention camera and a realization method thereof. The camera comprises a selection module used for selecting and transmitting an output mode, a video resolution factor and a control mode to a main control module; the main control module used for configuring video output to be consistent with the output mode, the video resolution factor and the control mode selected by the selection module and transmitting the output mode, the video resolution factor and the control mode to a display module; and the display module connected with the main control module and used for displaying the output mode, the video resolution factor and the control mode obtained by the main control module. The embodiment of the invention can simplify the operation, avoid misoperation as much as possible, and lead the output mode, the video resolution factor and the control mode to have identifiability.