126 results about "Face registration" patented technology

The invention relates to a human face identification method based on a human face characteristic data mining technology and a device. Through the special system structure design of a human face registration module, a human face identification module and a system updating module and a specific algorithm, effective intra-class registration human face characteristic information volume is increased, thus the method and the device adapt to the change of human face pose and facial expression. Through automatic system updating, identification rejection rate caused by the fact that an environment and a human face change with time is reduced. For the characteristic differences between types of intra-class human faces, the respective classification threshold is mined. The delay rate caused by the fact that the same classification threshold is used and intra-class human face differences are ignored and the identification rejection rate are reduced. The identification efficiency of a system is improved.

The invention provides a payment method and a payment device which are applied to a server in communication with a clearing station. Human face registration images and gesture registration images corresponding to various users accounts are stored in the server in advance. The payment method includes receiving a payment request which includes price information of goods purchased currently by a customer and customer's human face images and gesture images acquired by the clearing station and is sent from the clearing station; comparing the human face registration images with the customer's humanface image and carrying out human face identification to the human face image according to the comparison result; if human face identification is successful, subjecting the gesture image and the gesture registration image of the user account corresponding to the identified human face image to gesture matching; if gesture matching is successful, then acquiring currency in a certain amount from thetarget user account according to the price information to complete payment, and sending a prompt of payment success to the clearing station after finishing payment. The payment method has the advantages of high safety and high payment efficiency and can improve consumption experiences of customers.

Disclosed is a face recognition apparatus for previously registering a face image of a person, receiving a moving image in which face identification is intended to be performed, and performing face recognition in the received moving image. The apparatus includes the following elements. A face registration unit registers the face of a person as an image. A face detection unit detects a face in a frame of an input moving image. A face tracking unit tracks the detected face in frames of the input moving image. A face identification unit compares the detected face, which is being tracked by the face tracking unit, with the registered face registered in the face registration unit to identify the face. A stabilization unit stabilizes the result of face identification by the face identification unit.

An image sensor of an electronic camera photoelectrically converts a subject image obtained by a shooting optical system to generate an image signal. A image processing section generates face registration image data and moving image data. A face detecting section detects a face area inside a shooting screen based on the moving image data. A controlling section adjusts shooting parameters of the shooting optical system, depending on a position detected at the face area. A face image generating section cuts out an image of the face area to generate face image data. A face recognizing data generating section extracts feature points of the face of a captured person from a part of the face area of the face registration image data and generates face recognizing data. A recording section records the face recognizing data or face image data.

The invention provides a college student behavior prediction and management system. The system at least comprises a server end, a student face registration terminal, a plurality of daily face scanning terminals, a parent hand-held terminal and a teacher hand-held terminal which are connected through a network. The plurality of daily face scanning terminals are arranged at different function places of a campus. The system is capable of carrying out prediction on student behaviors based on the work attendance data of the function places, prompting parents and teachers to manage the student behaviors in time and ensuring the safe and healthy growing of students.

A face recognition and / or verification system including the step of registering a persons actual face wherein an image of the actual face is captured and synthesized to create a plurality of face prototypes, and wherein the face prototypes are stored for later analysis and comparison with a captured image to be recognized or verified.

A method for a face recognition by a face recognition service server, includes receiving a face image that is photographed from a face registration terminal or a face recognition terminal; detecting a face area of the received face image; and quantifying at least one quality factor for the detected face area in order to determine whether the received face image is suitable as sample image required for face recognition. Further, the method includes selecting the received face image as the sample image required for the face recognition when the quality factor satisfies a predetermined quality criterion.

The invention discloses a face recognition login validation system for a Windows system. The face recognition login validation system comprises a face recognition terminal, a login evidence providing program and a user face registration program, wherein the face recognition terminal is used for carrying out face data collection and face recognition on personnel; the login evidence providing program is used for providing an interface for interacting with a user during a system login process, and replacing a system default login entry; the user face registration program is used for registering and managing face data and other information of the user; the face recognition terminal communicates with a computer through a network; after the user collects face template data by the face registration program and the face recognition terminal of the user, the login evidence providing program is used for downloading the face template data of the user into the face recognition terminal during the system login process according to the information input by the user; the user carries out a face recognition on the face recognition terminal; after a successful recognition, the terminal returns success information to the login evidence providing program; and the login evidence providing program permits the user to login the system. According to the system disclosed by the invention, with an invisible light face recognition technology as an authentication mode, the user of the Windows system is validated; and the login safety of the Windows system is ensured.

The invention discloses a face recognizing and tracking system based on non-contact body physiological parameter measurement. The face recognizing and tracking system comprises a web camera, an image acquisition module, a face capture module, a characteristic extraction and face registration module, a face identification module and a face tracking module. A face is detected in a collected image or one frame of video streaming and is separated from background; a face image is subjected to characteristic extraction, and extracted face characteristics are registered; whether the registered face exists within a camera shooting range or not is detected; if the registered face exists within the camera shooting range, the face is automatically tracked and stored when the registered face moves within the camera shooting range; and if the registered face does not exist within the camera shooting range, the registered face is returned and registered, a registration information database is updated. When a plurality of faces simultaneously appear in the camera shooting range, the invention can effectively carry out multi-target face distinguishing and independently registers, identifies and tracks to guarantee that the obtained face information belongs to same person and guarantee the accuracy of body physiological parameters.