7 results about "Identity recognition" patented technology

The invention is suitable for the technical field of communication, and provides an identity recognition method. The method comprises the following steps of: storing the original fingerprint information of a user; randomly sending a random fingerprint verification instruction after receiving an identity recognition request of the user; acquiring fingerprint information input by the user according to the random fingerprint verification instruction; and judging whether the fingerprint information input by the user is matched with the random fingerprint verification instruction and the original fingerprint information simultaneously, if so, indicating that identity recognition is successful, and otherwise, indicating that identity recognition fails. Correspondingly, the invention also provides an identity recognition system and an identity recognition terminal. Therefore, a safer and more reliable identity recognition technology can be provided, and the implementation mode is simpler.

The invention discloses an identity identification method and an identity identification system based on electrocardiosignals. The method comprises steps that, to-be-identified heart beat characteristics of electrocardiosignals of a to-be-identified user are extracted; a preset class group classifier is utilized to classify the to-be-identified heart beat characteristics, and class groups of the to-be-identified heart beat characteristics are determined; similarity between heart beat templates in a template database of the class groups of the to-be-identified heart beat characteristics and the to-be-identified heart beat characteristics is calculated, and a user corresponding to the heart beat template having the largest similarity with the to-be-identified heart beat characteristics is determined to be the to-be-identified user. As the heart beat templates in the template database of the class groups of the to-be-identified heart beat characteristics are only a part of heart beat templates in a template database of various class groups, computational complexity is low, so the method effectively solves a problem that the to-be-identified heart beat characteristics are required to compare with all heart beat templates in a total template database during identity identification, and thereby a large-scale identity identification system can be established.

The invention relates to the technical field of public security video identification and prevention management, and discloses a video intelligent identification and information push prevention management system, which comprises an IP camera, a mobile camera, a video edge calculation intelligent identification terminal, a cloud server and an information receiving terminal. The video edge calculation intelligent identification terminal acquires video stream data of an IP camera (mobile camera) through a local area network, the video edge calculation intelligent identification terminal is connected with the cloud server through the local area network, and an information pushing engine module pushes the video stream data to the information receiving terminal of a pushed object in a WeChat, short message and APP transmission mode. Through identity recognition technologies such as video intelligent recognition and the like, classification, real-time early warning and linkage of public safetyhazards are realized through classification confirmation, classification early warning, intelligent propaganda and department linkage (such as police-people linkage) and the like of identities, actions, emotions and the like in a certain area, and a new direction is provided for exploring a grass-roots governance mode of co-construction and co-governance sharing.

The invention discloses a digital money mining system and method based on biometric ID authentication, the system comprising a VR head display module, wherein the VR head display module comprises an iris identification module; the iris identification module is used for registration and login of the system; the uniqueness of iris characteristics determines the uniqueness of identity identification.The bioID includes an iris, fingerprints and faces. People perform voting according to point holdings through the DPos voting mechanism 101 nodes with the most votes are selected and 500 nodes are simultaneously selected as backup nodes, which form miners. PoW calculation force comparison is carried out, and the CPU/GPU is used for mining. The invention can give play to the advantages of PoW andDPoS, make up the corresponding shortcomings, avoid a large amount of waste of calculation force, slow out-block speed and the like; Combined with VR, the method lays a foundation for the popularization of VR and provides a carrier for iris recognition.

The invention discloses an identity recognition method based on multi-modal information. The identity recognition method comprises the following steps: 1, making a multi-modal video data set with a label; 2, respectively constructing and training a face detection model and a head detection model; 3, constructing and training a feature extraction model of the face, the head and the sound; 4, performing feature extraction on the face, head and sound information through the trained feature extraction models; 5, constructing and training a classification model to respectively classify the three extracted features; 6, performing result prediction by using the three features through the classification model; 7, performing information fusion on the classification result according to the formulated multi-modal information fusion strategy; 8, arranging the fused result and then outputting an identity recognition result. Based on the identity recognition network model based on multi-modal information provided by the invention, the identity recognition network model has a wide application prospect in the fields of human-computer interaction, information security, security monitoring and the like.

The invention discloses an industrial electronic lock which comprises a front panel, a main body and a rear panel. A magnet and an input contact are arranged on the front panel, the main body comprises a CPU system, an EEPROM storage chip, a FLASH chip, a relay module, a logic level module and a communication module, and the rear panel comprises a power supply module and a function output module.The input contact, the EEPROM storage chip, the FLASH chip, the relay module, the logic level module and the communication module are respectively connected with the CPU system, the relay module, thelogic level module and the communication module are respectively connected with the function output module, and the power supply module supplies power to the CPU system, the EEPROM storage chip, the FLASH chip, the relay module, the logic level module and the communication module. The industrial electronic lock can realize the personnel identity recognition, authority management and operation behavior recording functions, and guarantees the safety of an industrial field.