Data acquisition information identification system

A technology of information identification and data collection, applied in the field of social security card data, can solve the problems of residents' height differences and large height differences

CN113963408AInactive Publication Date: 2022-01-21贵州阅山数据服务有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-01-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of social security card data, and particularly discloses a data acquisition information identification system, which comprises a rack and a fixed column fixed on the rack; the interior of the fixed column is hollow and is provided with a movable plate; the movable plate moves up and down and rotates in the fixed column; the bottom of the cavity of the fixed column is provided with an air suction valve and an air outlet valve; a first camera is slidably connected to the outer side wall of the fixed column, and the movable plate drives a first camera to move up and down and rotate; a driving mechanism is electrically connected with a controller; an infrared detector is arranged on the first camera and electrically connected with the driving mechanism through a controller. The invention aims to solve the problem that the height and angle of a camera need to be repeatedly adjusted due to height difference of residents, especially large height difference between children and adults, in the process of handling social security cards by using face information of the residents.
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Description

technical field

[0001] The invention relates to the technical field of social security card data, in particular to a data collection information identification system. Background technique

[0002] Face recognition is a biometric technology for identification based on human facial feature information. A series of related technologies that use a video camera or video camera to collect images or video streams containing human faces, automatically detect and track human faces in the images, and then perform facial recognition on the detected faces, usually also called portrait recognition and facial recognition. .

[0003] The face expression model is divided into 2D face and 3D face. 2D face recognition has been studied for a relatively long time, and the method process is relatively mature. It has been used in many fields. However, due to the limitation of depth data loss in 2D information, it is impossible to fully express the real face. Therefore, in practical application...

Examples

Embodiment Construction

[0028] The following is further described in detail through specific implementation methods:

[0029] The reference signs in the drawings of the description include: fixed column 10, filter screen 11, air outlet valve 12, air suction valve 13, dust suction hole 14, communication pipe 15, grinding block 20, first camera 21, motor 30, first The telescoping arm 33 of connecting rod 31, cylinder 32, cylinder, movable plate 34, gear 40, rack 41, spline column 42, cylinder cam 43, chute 44, spherical slide block 45, limit pool 46, the second connecting Rod 47 , second camera 48 , third camera 49 .

[0030] The embodiment is basically as attached figure 1 Shown: the data acquisition information identification system, including a frame and a fixed column 10 fixed on the frame, such as figure 1 As shown, the axis of the fixed column 10 is arranged in the vertical direction, the interior of the fixed column 10 is hollow, the upper end of the fixed column 10 is open, and the bottom of ...