CN213685889U

CN213685889U - Face snapshot recognition device

Info

Publication number: CN213685889U
Application number: CN202022283752.7U
Authority: CN
Inventors: 刘昌斌; 钟鸣; 张汇; 黄立; 王文俊; 李晨柯; 余浩波; 李大双; 马星驰; 曾金鑫
Original assignee: Changjiang Wuhan Waterway Engineering Co
Current assignee: Changjiang Wuhan Waterway Engineering Co
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-13
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a people's face snapshot recognition device, including snapshot recognition device, be used for fixing snapshot recognition device's box body, drive snapshot recognition device is rotatory turn to the subassembly, be used for fixing turn to the mount pad of subassembly. The snapshot recognition device is used for realizing acquisition and recognition of a face image; the mounting seat is used for fixing the device at a specified position; the steering assembly is arranged on the mounting seat, and the box body is fixed at the upper end of the steering assembly. The utility model can realize the adjustability of the angle of the face recognition device, and can adjust the angle within a certain range so as to align the face of a user, has simple structure and convenient use, and greatly improves the efficiency of face recognition; meanwhile, illumination compensation is arranged, light compensation can be provided, and the face recognition device can work in a dark environment conveniently.

Description

Face snapshot recognition device

Technical Field

The utility model belongs to the technical field of face identification technique and specifically relates to a face snapshot recognition device.

Background

Face Recognition (Face Recognition) is a biometric technology for performing identity Recognition based on facial feature information of a person. A series of related technologies, also commonly called face recognition and face recognition, are used to collect images or video streams containing faces by using a camera or a video camera, automatically detect and track the faces in the images, and further recognize the detected faces.

The face recognition realizes the detection, analysis and comparison of the face in the image or video, comprises a face detection positioning module, a face attribute recognition module and a face comparison module which are equal and independent, can provide high-performance online API service for developers and enterprises, and is applied to various scenes such as face AR, face recognition and authentication, large-scale face retrieval, photo management and the like.

The generalized face recognition actually comprises a series of related technologies for constructing a face recognition system, including face image acquisition, face positioning, face recognition preprocessing, identity confirmation, identity search and the like; the narrow-sense face recognition refers to a technique or system for identity confirmation or identity search through a face.

The face image acquired by the face recognition device directly affects the recognition performance, and the face is required to be within a certain range in the image plane position and the pitching angle when the face image is acquired so as to acquire a clear face image. In the prior art, the face recognition device is usually installed in a fixed direction, and the position is fixed, so that the shooting position of the face cannot be accurately positioned, in order to obtain a face image meeting the recognition requirement, the face recognition device usually needs active cooperation of a user, and the position between the head and the camera is continuously adjusted, so that the face recognition device is inconvenient to use on one hand, and the time for shooting and recognizing the face by the face recognition device on the other hand is prolonged.

Therefore, the face snapshot recognition device is provided to solve the problems of the existing face recognition device, and has important significance to the application in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a face snapshot recognition device, which realizes the adjustability of the angle of the recognition device so as to aim at the face of the user, and has the advantages of simple structure and convenient use, thereby greatly improving the face recognition efficiency.

In order to achieve the above object, the present application provides the following technical solutions.

A face snapshot recognition apparatus, comprising:

the snapshot recognition device is used for realizing the acquisition and recognition of the face image;

the box body is used for fixing the snapshot recognition device;

the steering assembly is used for driving the snapshot recognition device to rotate;

the mounting seat is used for fixing the steering assembly and fixing the device at a specified position;

the steering assembly is arranged on the mounting seat, and the box body is fixed at the upper end of the steering assembly.

Preferably, the snapshot recognition device is fixed in the box body through a fixing component, and meanwhile, relative rotation can be achieved.

Preferably, the fixing assembly comprises a fixing rod and a cylinder assembly, one end of the fixing rod is fixed on the side wall of the box body, the other end of the fixing rod is provided with a sphere, a groove body matched with the sphere is arranged on the snapshot recognition device, and the rotation of the snapshot recognition device relative to the fixing rod can be realized.

Preferably, the cylinder assembly comprises a first cylinder assembly and a second cylinder assembly, the first cylinder assembly and the second cylinder assembly are respectively arranged on the upper side and the lower side of the fixing rod, one end of the first cylinder assembly is fixed on the side wall of the box body, and the other end of the first cylinder assembly is fixedly connected with the snapshot recognition device.

Preferably, the steering assembly comprises a rotary table and a driving motor, the box body is arranged on the rotary table, and the driving motor drives the rotary table to rotate so as to drive the snapshot identification device to rotate.

Preferably, a main gear and a transition gear are arranged in the turntable, the main gear is meshed with the transition gear, and an inner gear ring meshed with the transition gear is arranged on the inner wall of the turntable;

the driving motor is connected with the main gear through a transmission shaft, drives the main gear to rotate, drives the transition gear to rotate, and further drives the turntable to rotate.

Preferably, the number of the transition gears is 2 or 3, and the transition gears are uniformly distributed on the periphery of the rotating disc.

Preferably, the identification device further comprises a light supplement lamp, and the light supplement lamp is fixed on the box body through a lamp holder.

Preferably, the mounting seat is provided with a mounting hole, and the mounting hole is used for fixing the identification device at a specified position.

The utility model discloses the beneficial technological effect who obtains:

1) the utility model can realize the adjustability of the angle of the face recognition device, and can adjust the angle within a certain range so as to align the face of a user, has simple structure and convenient use, and greatly improves the efficiency of face recognition; meanwhile, illumination compensation is arranged, light compensation can be provided, and the face recognition device can work in a dark environment conveniently.

2) The utility model discloses well face identification device's angularly adjustable includes rotation angle and upper and lower inclination all around, improves the angular adjustment scope greatly to face image is taken a candid photograph to the multi-angle, and then has improved face identification efficiency and accuracy.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a face snapshot recognition apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a snapshot recognition device and a box according to an embodiment of the disclosure;

FIG. 3 is a cross-sectional view of a snapshot recognition device and a cartridge in one embodiment of the present disclosure;

FIG. 4 is a cross-sectional view of the interior of a turntable in one embodiment of the present disclosure.

In the above drawings: 100. a snapshot recognition device; 101. a trough body; 200. a box body; 300. a steering assembly; 310. a turntable; 311. a main gear; 312. a transition gear; 313. an inner gear ring; 320. a drive motor; 330. a drive shaft; 400. a mounting seat; 410. mounting holes; 500. a fixing assembly; 510. fixing the rod; 511. a sphere; 520. a first cylinder assembly; 530. a second cylinder assembly; 600. a light supplement lamp; 610. and a lamp holder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "the embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

Example 1

As shown in fig. 1, a face snapshot recognition device includes a snapshot recognition device 100, a box 200 for fixing the snapshot recognition device 100, a steering assembly 300 for driving the snapshot recognition device 100 to rotate, and a mounting seat 400 for fixing the steering assembly 300.

The snapshot recognition device 100 is used for realizing acquisition and recognition of a face image; the mounting seat 400 is used for fixing the device at a designated position; the steering assembly 300 is disposed on the mounting seat 400, and the cartridge 200 is fixed to an upper end of the steering assembly 300.

As shown in fig. 2, the snapshot recognition device 100 is fixed in the box 200 by a fixing component 500, and can realize relative rotation.

Further, as shown in fig. 3, the fixing assembly 500 includes a fixing rod 510 and a cylinder assembly, one end of the fixing rod 510 is fixed on the side wall of the box 200, the other end of the fixing rod 510 is provided with a sphere 511, and the capturing recognition device 100 is provided with a groove 101 matched with the sphere 511, so that the capturing recognition device 100 can rotate relative to the fixing rod 510.

The air cylinder assembly comprises an air cylinder and a telescopic rod, one end of the air cylinder is fixed on the inner wall of the box body 200, the other end of the air cylinder is matched with one end of the telescopic rod, the other end of the telescopic rod is fixedly connected with the rear side of the snapshot recognition device 100, the telescopic rod is driven to stretch through the air cylinder, and the inclination angle change of the snapshot recognition device 100 is achieved.

Further, the cylinder assembly comprises a first cylinder assembly 520 and a second cylinder assembly 530, the first cylinder assembly 520 and the second cylinder assembly 530 are respectively arranged on the upper side and the lower side of the fixing rod 510, one end of the first cylinder assembly is fixed on the side wall of the box body 200, and the other end of the first cylinder assembly is fixedly connected with the snapshot recognition device 100.

The steering assembly 300 comprises a turntable 310 and a driving motor 320, the box body 200 is arranged on the turntable 310, and the driving motor 320 drives the turntable 310 to rotate, so as to drive the snapshot recognition device 100 to rotate.

Further, as shown in fig. 4, a main gear 311 and a transition gear 312 are disposed in the turntable 310, the main gear 311 is engaged with the transition gear 312, and an inner ring gear 313 engaged with the transition gear 312 is disposed on an inner wall of the turntable 310.

The driving motor 320 is connected to the main gear 311 through a transmission shaft 330, and drives the main gear 311 to rotate, and drives the transition gear 312 to rotate, thereby driving the turntable 310 to rotate.

Further, the number of the transition gears 312 is 2 or 3, and the transition gears are uniformly distributed around the rotating disc 310.

Further, this recognition device still includes light filling lamp 600, light filling lamp 600 passes through lamp stand 610 to be fixed on the box body 200, can provide optical compensation, the face identification device of being convenient for works under dim environment.

The mounting seat 400 is provided with a mounting hole 410, and the mounting hole 410 is used for fixing the identification device to a designated position.

The face snapshot recognition device can realize the adjustability of the angle of the face recognition device, and the angle can be adjusted within a certain range so as to be convenient for aligning the face of a user, so that the face snapshot recognition device is simple in structure and convenient to use, and greatly improves the face recognition efficiency; meanwhile, illumination compensation is arranged, light compensation can be provided, and the face recognition device can work in a dark environment conveniently.

Above-mentioned face snapshot recognition device's angularly adjustable includes rotation angle and upper and lower inclination all around, improves the angular adjustment scope greatly to face image is snapshot in the multi-angle, and then has improved face identification efficiency and accuracy.

The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. All changes, modifications, substitutions, integrations and parameter changes to the embodiments, which are within the spirit and principle of the invention, can be made by conventional substitution or can realize the same function without departing from the principle and spirit of the invention, and all fall into the protection scope of the invention.

Claims

1. A face snapshot recognition device, comprising:

the snapshot recognition device (100) is used for realizing the acquisition and recognition of the face image;

a case (200) for fixing the capturing recognition device (100);

a steering assembly (300) for rotating the snapshot recognition device (100);

a mounting seat (400) for fixing the steering assembly (300) and fixing the device at a designated position;

the steering assembly (300) is arranged on the mounting seat (400), and the box body (200) is fixed to the upper end of the steering assembly (300).

2. The face snapshot recognition device of claim 1, wherein the snapshot recognition device (100) is fixed in the box (200) by a fixing assembly (500) while enabling relative rotation.

3. The face snapshot recognition device according to claim 2, wherein the fixing assembly (500) comprises a fixing rod (510) and a cylinder assembly, one end of the fixing rod (510) is fixed on the side wall of the box body (200), the other end of the fixing rod is provided with a sphere (511), the snapshot recognition device (100) is provided with a groove body (101) matched with the sphere (511), and the rotation of the snapshot recognition device (100) relative to the fixing rod (510) can be realized.

4. The face snapshot recognition device according to claim 3, wherein the cylinder assembly comprises a first cylinder assembly (520) and a second cylinder assembly (530), the first cylinder assembly (520) and the second cylinder assembly (530) are respectively disposed on the upper side and the lower side of the fixing rod (510), one end of the first cylinder assembly is fixed on the side wall of the box body (200), and the other end of the first cylinder assembly is fixedly connected with the snapshot recognition device (100).

5. The face snapshot recognition device of claim 1, wherein the steering assembly (300) comprises a turntable (310) and a driving motor (320), the box (200) is disposed on the turntable (310), and the driving motor (320) drives the turntable (310) to rotate, so as to drive the snapshot recognition device (100) to rotate.

6. The face snapshot recognition device according to claim 5, wherein a main gear (311) and a transition gear (312) are arranged in the turntable (310), the main gear (311) is meshed with the transition gear (312), and an inner gear ring (313) meshed with the transition gear (312) is arranged on the inner wall of the turntable (310);

the driving motor (320) is connected with the main gear (311) through the transmission shaft (330) to drive the main gear (311) to rotate, drive the transition gear (312) to rotate and further drive the turntable (310) to rotate.

7. The face snapshot recognition device of claim 6, wherein the number of the transition gears (312) is 2 or 3, and the transition gears are uniformly distributed around the rotating disc (310).

8. The face snapshot recognition device of claim 1, further comprising a light supplement lamp (600), wherein the light supplement lamp (600) is fixed on the box body (200) through a lamp holder (610).

9. The face snapshot recognition device of claim 1, wherein the mounting seat (400) is provided with a mounting hole (410), and the mounting hole (410) is used for fixing the recognition device at a specified position.