CN210605737U - Face image acquisition device - Google Patents
Face image acquisition device Download PDFInfo
- Publication number
- CN210605737U CN210605737U CN201921593182.2U CN201921593182U CN210605737U CN 210605737 U CN210605737 U CN 210605737U CN 201921593182 U CN201921593182 U CN 201921593182U CN 210605737 U CN210605737 U CN 210605737U
- Authority
- CN
- China
- Prior art keywords
- mirror surface
- face image
- mirror
- camera
- fixed frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a face image acquisition device. The face image acquisition device is provided with: a fixing frame; the camera is arranged on the fixed frame and used for collecting a face image; and the correcting mirror surface is arranged on the fixed frame and used for reflecting light to present the face image collected by the camera, wherein the correcting mirror surface is provided with a face information correcting mark used for prompting the face image collecting position. The utility model discloses an among the facial image collection system, replace the display screen and adopt the proofreading mirror surface to present the facial image of collection, from this, replace the display screen to show and gather facial image and present facial image by the proofreading mirror surface, just so need not set up the display screen, consequently can reduction in production cost.
Description
Technical Field
The utility model relates to an image acquisition technology specifically relates to face image acquisition device.
Background
The face recognition technology is a convenient identity recognition mode, and has been applied to various fields such as face-brushing payment, security check systems, access control systems and the like. In the process of face recognition, the face information acquisition device is the most frequently contacted equipment by a user. The face information acquisition device needs to be installed and popularized on line in a large area.
The existing face information acquisition devices are mainly divided into two types: the device comprises a screen acquisition device and a non-screen acquisition device.
The screen acquisition device generally appears in scenes such as face-brushing payment and entrance guard examination, the screen can display face information of a user in real time, and a main module of the screen acquisition device is a camera, a touch screen (a display screen) and a support. In such devices, the camera is generally integrated with the touch screen into a whole, and then connected with the support. The touch screen (display screen) is arranged on the screen acquisition device, so that user experience is good, but the screen acquisition device has the main problem of high production cost and high production and popularization cost. At present, the face recognition technology is in a rapid development and application stage, the market is occupied as soon as possible, and the popularization of products is the key for acquiring the subsequent development initiative. One of the biggest factors that generally affect the purchase of the face information acquisition device by the merchant is the equipment installation cost.
The non-screen acquisition device is generally used in scenes such as airport security check, and is low in production cost because screen display is not needed. A main module of the non-screen acquisition device is a camera and a support. The main functional module of such devices is the camera, which is usually mounted on a stand. The stand is generally adjustable in height and angle to accommodate different user populations. In the actual use process of no screen collection system, the main problem is that the user need constantly adjust face angle and with the distance of camera to the cooperation information acquisition activity is accomplished. Moreover, after the information acquisition is completed, the device can not provide visual interactive information for the user. Meanwhile, a non-screen acquisition device lacks a visual screen, so that a user cannot determine whether the current angle distance is appropriate in real time in the adjustment process, the information acquisition efficiency is low easily, and repeated acquisition is caused.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention aims to provide a human face image collecting device without setting up a display screen or a touch screen.
In order to realize above-mentioned purpose, specifically, in order to balance the cost and the convenience of people's face information acquisition device the utility model discloses an among the facial image acquisition device, replace traditional touch screen (display screen) through utilizing a mirror surface that size is moderate, reach the purpose that reduces manufacturing cost from this.
Further, the utility model discloses an among the face image collection device, install some miniature suggestion devices (for example, constitute such as LED lamp) on the mirror surface, when user face just when the camera, this device can send suggestion information, tells that user information gathers successfully.
The utility model discloses a face image acquisition device, its characterized in that possesses:
a fixing frame;
the camera is arranged on the fixed frame and used for collecting a face image; and
and the correcting mirror surface is arranged on the fixed frame and used for reflecting the light to present the face image collected by the camera.
Optionally, a face information proofreading identifier for prompting a face image acquisition position is arranged on the proofreading mirror surface.
Optionally, the method further comprises:
and the state display is arranged on the fixed frame and is used for displaying state information.
Optionally, the status display device is configured to prompt whether the camera acquires a face image, and the status display includes a light emitting component that displays different information at different brightness.
Optionally, the method further comprises:
and the confirmation information display is arranged on the fixed frame and is used for displaying the confirmation information.
Alternatively, the confirmation information display may be constituted by a light emitting part that displays different information at different brightness.
Optionally, the calibration mirror is a convex mirror or a plane mirror.
Optionally, the proof mirror is a mirror.
Optionally, the calibration mirror is any one of a glass mirror, a reflective metal mirror, and a reflective coating.
Optionally, the calibration mirror is a plane mirror,
the fixed frame forms an angle α with the horizontal plane, the end of the proof mirror close to the camera forms an angle γ with the fixed frame, the end of the proof mirror far from the camera forms an angle β with the fixed frame, wherein α > β, and γ is β - α.
Optionally, the proof mirror is a convex mirror,
the fixed frame forms an angle α with the horizontal plane,
the end of the proof mirror surface close to the camera and the back surface of the convex mirror forms an angle γ with the fixed frame, the end of the proof mirror surface far from the camera and the convex surface of the convex mirror forms an angle β with the fixed frame, wherein α > β, and γ is β - α.
Optionally, wherein γ is 10 ° -60 °.
Optionally, the distance between one end of the calibration mirror surface, which is close to the camera, and the camera is d, wherein the value of the distance d is 0-20 cm.
Optionally, the fixed frame is constituted by a mirror and the proof mirror is constituted as a part of the fixed frame,
and a face information proofreading identifier for prompting the acquisition position of the face image is arranged on the proofreading mirror surface.
Optionally, the fixed frame is a convex mirror.
The utility model discloses an among the face image collection system, through with touch screen (display screen) replacement for behind the mirror surface, when guaranteeing the good user experience of face information collection system, also very big reduction manufacturing cost to a certain extent. The touch screen mainly has the functions of displaying the face influence of the user and displaying relevant confirmation information in real time. The mirror surface can perform the first function by reflecting light. To the second function, through in the utility model discloses a display completion information display that constitutes by LED for example is set up in the facial image collection device.
In addition, in some sensitive scenes, face information collection, such as face payment, may require secondary verification (inputting a mobile phone number, etc.) of user information. Although the function can not be directly realized on the mirror surface, the secondary verification can be conveniently and quickly completed through an external keyboard.
As described above, in the facial image capturing device of the present invention, the touch screen (display) in the prior art is replaced with the mirror surface by (1); (2) the prompt area is drawn on the mirror surface, so that the user can be helped to adjust the recognized angle and distance without arranging a touch screen (display). This is because the mirror surface can see the enlarged version of the lens of the seat camera to some extent. The utility model discloses an among the face image collection system, the mirror surface has the advantage that shows user's face information and low in production cost in real time, under the prerequisite of the face information collection system convenience of use that can ensure from this, reduction device production and popularization cost.
Particular embodiments may exhibit some of the above technical advantages. Other technical advantages will be readily apparent to one skilled in the art from the following figures, detailed description, and claims.
Drawings
Embodiments of the present invention will now be described, by way of example, with reference to the accompanying drawings, and with reference to the following drawings and detailed description, the aspects of the disclosure and advantages thereof may be better understood,
in the drawings:
fig. 1 is a schematic view of a face image capturing device according to a first embodiment of the present invention.
Fig. 2 is a schematic view of a face image capturing device according to a second embodiment of the present invention.
Fig. 3 is a schematic view of the positional relationship between the camera, the fixing frame, and the calibration flat mirror in the face image capturing apparatus according to the second embodiment of the present invention.
Fig. 4 is a schematic view of a face image capturing device according to a third embodiment of the present invention.
Fig. 5 is a schematic view of a positional relationship between a camera, a fixing frame, and a calibration flat mirror in a face image acquisition apparatus according to a third embodiment of the present invention.
Fig. 6 shows an example of conversion of the collation mirror surface and the face information collation flag in the face image capturing apparatus of the present invention.
Fig. 7 is a schematic diagram showing a first modification of the face image capturing device according to the present invention.
Fig. 8 is a schematic diagram showing a second modification of the face image capturing device according to the present invention.
Detailed Description
The following description is of some of the several embodiments of the present invention in order to provide a basic understanding of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.
For the sake of brevity and illustrative purposes, the principles of the present invention are described herein primarily with reference to exemplary embodiments thereof. However, those skilled in the art will readily recognize that the same principles are equally applicable to all types of facial image capture devices, and that these same principles can be implemented therein, as well as any such variations, without departing from the true spirit and scope of the present patent application.
Moreover, in the following description, reference is made to the accompanying drawings that illustrate certain exemplary embodiments. Electrical, mechanical, logical, and structural changes may be made to these embodiments without departing from the spirit and scope of the present invention. In addition, while a feature of the invention may have been disclosed with respect to only one of several implementations/embodiments, such feature may be combined with one or more other features of the other implementations/embodiments as may be desired and/or advantageous for any given or identified function. The following description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims and their equivalents.
Terms such as "comprising" and "comprises" mean that, in addition to having elements or steps which are directly and unequivocally stated in the description and the claims, the technical solution of the present invention does not exclude other elements or steps which are not directly or unequivocally stated.
First embodiment
First, the face image capturing device according to the first embodiment of the present invention will be described.
Fig. 1 is a schematic view of a face image capturing device according to a first embodiment of the present invention.
As shown in fig. 1, the present invention provides a face image capturing device according to a first embodiment, comprising:
a fixing frame 100;
the camera 101 is arranged on the fixing frame 100 and is used for collecting a face image; and
and the correcting mirror surface 102 is arranged on the fixed frame 100 and used for displaying the face image collected by the camera 101 through light reflection, wherein a face information correcting mark 103 used for prompting the collecting position of the face image is arranged in the correcting mirror surface 102.
In addition, the utility model discloses the face image acquisition device of first embodiment can also set up selectively:
a status display 104, which is disposed on the fixing frame 100 and is used for displaying status information, for example, prompting the camera 104 whether a human face image is collected;
a confirmation information display 105 provided to the fixing frame 100 and displaying confirmation information;
a speaker 106 for playing prompt information; and
and a bracket 107 for supporting the fixing frame 100.
The utility model discloses in the facial image collection device of first embodiment, install in the top of fixed frame 100 as camera 101 for gather face information. The shape and material of the fixing frame 100 in the face image capturing apparatus according to the first embodiment of the present invention are not particularly limited, and although the fixing frame 100 is illustrated as a rectangle in fig. 1, the fixing frame may be any shape such as a square, an oval, and a circle, or may be a fixing frame having a certain shape, such as an animation shape, a LOGO shape, or the like, according to a special requirement.
The utility model discloses in the facial image collection device of first embodiment, camera 101 is installed in the top of fixed frame 100 for gather face information. The shape and material of the fixing frame 100 in the face image capturing apparatus according to the first embodiment of the present invention are not particularly limited, and although the fixing frame 100 is illustrated as a rectangle in fig. 1, the fixing frame may be any shape such as a square, an oval, and a circle, or may be a fixing frame having a certain shape, such as an animation shape, a LOGO shape, or the like, according to a special requirement.
The utility model discloses in the facial image collection device of the first embodiment, set up status display 104 and confirmation information display 105 respectively in the below of camera 101 for provide necessary information prompt for the user. The position of the status display 104 and the confirmation information display 105 can be variously selected, such as being disposed at the bottom end of the fixed frame 100 or disposed around the fixed frame 100, or disposed below the proof mirror 102 or disposed around the proof mirror 102.
In the face image capturing device according to the first embodiment of the present invention, the calibration mirror 107 is disposed below the camera 101. The shape of the calibration mirror is not particularly limited, as long as it can reflect light to present a face image collected by the camera 101.
An example of setting the face information collation flag 103 in the collation mirror 107 is shown in fig. 1. The face information collation indicator 103 is drawn or provided on the mirror surface of the collation mirror 107 for the purpose of reminding the user that the face information can be collected quickly and completely when the face appears in the area framed by the face information collation indicator 103.
In addition, the bracket 107 is used to support the fixing frame 100, and various forms of fixing brackets or adjustable brackets commonly used in the industry can be used in the implementation of the bracket 107.
The utility model discloses in the facial image collection device of first embodiment, owing to replaced the display screen among the prior art through setting up proofreading mirror surface 102, consequently the utility model discloses need not set up the display screen in the facial image collection device of first embodiment. Then, since no display screen is provided, the functions of the status display 104 and the confirmation information display 105 cannot be realized by the display screen, and other means may be used instead of the display screen. Here, as an example, the state display 104 may be configured with a light emitting part that displays different information with different brightness, for example, an LED lamp, which enables a display state or display of confirmation information with a simple structure. The confirmation information display 105 is similar to the status display 104.
The utility model discloses in the facial image collection system of first embodiment, through replacing touch screen (display) among the prior art with proofreading mirror surface 102 and drawing the suggestion region on proofreading mirror surface 102 and be face information proofreading sign 103, can effectively help the angle and the distance that the user adjusted the discernment for can see the enlarged version of seat camera 101 camera lens at proofreading mirror surface 102 to a certain extent. Because the check mirror surface 102 can show user's face information and the advantage of low in production cost in real time, consequently can be guaranteeing the utility model discloses under the prerequisite of the convenience of use of the face image acquisition device of first embodiment, very big reduction device production and popularization cost.
Second embodiment
Next, a face image capturing device according to a second embodiment of the present invention will be described.
Fig. 2 is a schematic view of a face image capturing device according to a second embodiment of the present invention.
As shown in fig. 2, the face image capturing device according to the second embodiment of the present invention includes:
a fixing frame 200;
the camera 201 is arranged on the fixing frame 200 and is used for collecting a face image; and
and the correction plane mirror 202 is arranged on the fixed frame 200 and used for reflecting light rays to present a face image collected by the camera 201, wherein a face information correction identifier 203 used for prompting the collection position of the face image is arranged in the correction plane mirror 202.
The utility model discloses in the face image collection device of second embodiment, camera 101 is installed in the top of fixed frame 200 for gather face information. The present invention is not particularly limited to the shape and material of the fixing frame 200 in the face image capturing apparatus according to the second embodiment, and for example, the fixing frame may be any shape of a square, a rectangle, an ellipse, and a circle, or may be set to a fixing frame having a certain shape according to a special requirement, such as an animation shape, a LOGO shape, and the like.
In the face image capturing apparatus according to the second embodiment of the present invention, the calibration flat mirror 202 is disposed below the camera 201. The shape of the material of the calibration plane mirror is not particularly limited as long as it can reflect light to present a face image collected by the camera 201.
For example, the plane mirror 202 may be a mirror surface made of silicon dioxide, or a mirror surface made of metal, such as a stainless steel mirror surface, or a metal-plated mirror surface, and the mirror surface made of any material may be implemented as long as it has the function of reflecting the face image collected by the camera 201 by light.
Next, the positional relationship between the correction flat mirror 202 and the fixed frame 200 will be described.
Fig. 3 is a schematic view of the positional relationship between the camera, the fixing frame, and the calibration flat mirror in the face image capturing apparatus according to the second embodiment of the present invention.
As shown in fig. 3, where d represents the distance between the top end of the calibration flat mirror 202 and the camera 201, and d is preferably 0 to 20 cm., where the fixed frame 200 forms an angle α with the horizontal plane, the end of the calibration flat mirror 202 close to the camera 201 forms an angle γ with the fixed frame 200, and the end of the calibration flat mirror 202 far from the camera 201 forms an angle β with the horizontal plane.
In the face image acquisition apparatus according to the second embodiment of the present invention, in order to ensure that the images of the face of the user are consistent between the mirror surface and the camera, α needs to be larger than β, the difference γ between them is β to α, and the range of γ is recommended to be, for example, 10 ° to 60 °.
The utility model discloses in the face image collection device of second embodiment, owing to replaced the display screen among the prior art through setting up the level crossing 202 of proofreading, consequently the utility model discloses need not set up the display screen in the face image collection device of second embodiment.
The utility model discloses in the face image collection device of second embodiment, through replacing touch screen (display) among the prior art with the proofreading level crossing 202 and draw the suggestion region on the proofreading level crossing 202 and be face information proofreading sign 203, can effectively help the angle and the distance that the user adjusted the discernment for can see the enlarged version of seat camera 201 camera to a certain extent proofreading mirror surface 202. Because proofreading mirror surface 202 can show user's face information and low in production cost's advantage in real time, consequently can be guaranteeing the utility model discloses under the prerequisite of the convenience of use of the face image acquisition device of second embodiment, very big reduction device production and popularization cost.
Third embodiment
Next, a face image capturing device according to a third embodiment of the present invention will be described.
Fig. 4 is a schematic view of a face image capturing device according to a third embodiment of the present invention.
As shown in fig. 4, the face image capturing device according to the third embodiment of the present invention includes:
a fixing frame 300;
the camera 301 is arranged on the fixed frame 300 and used for collecting a face image; and
and the proofreading convex mirror 302 is arranged on the fixed frame 300 and used for presenting the face image collected by the camera 301 through light reflection, wherein a face information proofreading identifier 303 used for prompting the collection position of the face image is arranged in the proofreading convex mirror 302.
The utility model discloses in the facial image collection device of third embodiment, camera 101 is installed in the top of fixed frame 300 for gather face information.
In the face image capturing apparatus according to the third embodiment of the present invention, there is no particular limitation on the shape and material of the fixing frame 300, and for example, the fixing frame may be any shape of a square, a rectangle, an ellipse, and a circle, or may be set to a fixing frame having a certain shape according to a particular requirement, such as an animation shape, a LOGO shape, and the like.
In the face image capturing apparatus according to the third embodiment of the present invention, the calibration convex mirror 302 is disposed below the camera 301. The shape of the material of the calibration convex mirror is not particularly limited, as long as it can reflect light to present a face image collected by the camera 301.
For example, the correction convex mirror can adopt a mirror surface with silicon dioxide as a main material, or a mirror surface with metal as a main material, such as a stainless steel mirror surface, or a metal plating mirror surface, and the mirror surface formed by any material can be realized as long as it can have the function of showing the face image collected by the camera 301 through light reflection.
Next, the positional relationship between the calibration convex mirror 302 and the fixed frame 300 will be described.
Fig. 5 is a schematic diagram of the positional relationship between the camera, the fixing frame, and the calibration convex mirror in the face image acquisition device according to the third embodiment of the present invention.
As shown in fig. 5, d in fig. 5 represents the distance between the top end of the calibration convex mirror 302 and the camera 301, and d preferably has a value of 0 to 20 cm., wherein the fixed frame 300 forms an angle α with the horizontal plane, the back surface of the calibration convex mirror 302 at the end close to the camera 301 forms an angle γ with the fixed frame 300, and the front surface of the calibration convex mirror 202 at the end far from the camera 301 forms an angle β with the horizontal plane.
In the face image capturing apparatus according to the third embodiment of the present invention, in order to ensure that the face of the user is imaged uniformly on the mirror surface and the camera, α needs to be larger than β, and the difference γ between them is β to α, and the range of γ is recommended to be, for example, 10 to 60 °.
As described above, in the facial image capturing apparatus according to the third embodiment of the present invention, since the display screen in the prior art is replaced by the correction convex mirror 302, the display screen does not need to be set in the facial image capturing apparatus according to the third embodiment of the present invention.
The utility model discloses in the facial image collection system of third embodiment, through replacing touch screen (display) among the prior art for proofreading convex mirror 302 and drawing the suggestion region on proofreading convex mirror 302 and be face information proofreading sign 303, can effectively help the angle and the distance that the user adjusted the discernment for proofreading convex mirror 302 to a certain extent can see the enlarged version of seat camera 301 camera lens. Because the check convex mirror 302 can show user's face information and low in production cost's advantage in real time, consequently can be guaranteeing the utility model discloses third embodiment's facial image acquisition device's convenience of use's prerequisite is under, very big reduction device production and popularization cost.
Finally, it is right that the utility model discloses a proofreading mirror surface among the facial image collection device and face information proofreading sign transform mode and deformation example explain.
Fig. 6 shows an example of conversion of the collation mirror surface and the face information collation flag in the face image capturing apparatus of the present invention.
As shown in fig. 6, two different shapes of the proof reading mirror and the face information proof reading mark are shown in fig. 6.
The left side of fig. 6 shows a case where the proof mirror is rectangular and the face information proof mark is located at the substantially middle position of the proof mirror, and the right side of fig. 6 shows a case where the proof mirror is circular and the face information proof mark is located at the substantially center position of the proof mirror.
On the other hand, as the angle of the calibration mirror changes, the position of the face information calibration mark may also change accordingly, and the position of the face information calibration mark is not specifically limited herein. Furthermore, the form of the position, color, content, size, and the like of the face information collation flag may be variously changed.
First modification
Fig. 7 is a schematic diagram showing a first modification of the face image capturing device according to the present invention.
As shown in fig. 7, a first modification of the face image capturing device of the present invention includes:
a fixing frame 400 configured in a circular shape;
the camera 401 is arranged on the fixing frame 400 and used for collecting a face image;
a face information collation area 402 for prompting a face image acquisition position;
a confirmation information display 403 which is provided to the fixing frame 400 and displays confirmation information;
a status display 404, which is disposed on the fixing frame 400 and is used to display status information, for example, to prompt the camera 404 whether a face image is collected;
a speaker 105 for playing the prompt information; and
and a bracket 406 for supporting the fixing frame 400.
In the first modification, the proof mirror is not separately provided, but the fixing frame 400 itself directly adopts a convex mirror and a part of the fixing frame 400 is configured as the "proof mirror" in the first embodiment.
In the first modification, the fixed frame 400 is configured in a circular shape, and the face information collation area 402 is provided at the center thereof, so that the fixed frame 400 and the face information collation area 402 can realize the function of collating the mirror surface and the face information mark in the first embodiment.
In the first modification, the confirmation information display 403 is provided above the face information collation area 402, and the status display 404 is provided below the face information collation area 402.
The utility model discloses in the facial image collection system of first deformation, directly adopted the convex mirror to fixed frame 400, through replacing the touch screen (display) among the prior art with fixed frame 400 and face information proofreading region 402, can effectively help the angle and the distance that the user adjusted the discernment for face information proofreading region 402 in fixed frame 400 can the enlarged version of seat camera 401 camera lens to a certain extent.
Because the face information collation area 402 in the fixed frame 400 can display the face information of the user in real time and has the advantage of low production cost, the production and popularization costs of the device can be reduced on the premise of ensuring the convenience in use of the face image acquisition device.
Second modification example
Fig. 8 is a schematic diagram showing a second modification of the face image capturing device according to the present invention.
As shown in fig. 8, a second modification of the face image capturing apparatus of the present invention includes:
a fixing frame 500 configured in a square shape;
the camera 501 is arranged on the fixing frame 400 and used for collecting a face image;
a face information collation area 502 for prompting a face image acquisition position;
a confirmation information display 503 provided to the fixing frame 500 and displaying confirmation information;
a status display 504, which is disposed on the fixing frame 500 and is used for displaying status information, for example, prompting the camera 504 whether a face image is collected;
a speaker 505 for playing the prompt information; and
and a bracket 506 for supporting the fixing frame 500.
In the second modification, a proof mirror is not separately provided, but the fixing frame 500 itself directly adopts a convex mirror and a part of the fixing frame 500 is configured as the "proof mirror" in the first embodiment.
In the second modification, the fixed frame 500 is formed in a square shape, and the face information collation area 502 is provided at a substantially central position thereof, so that the fixed frame 500 and the face information collation area 502 can realize the function of collating the mirror surface and the face information mark in the first embodiment.
In the second modification, a confirmation information display 503 is provided below the camera 501, and a status display 504 is provided below the confirmation information display 503.
The utility model discloses in the facial image collection system of second deformation, directly adopted the convex mirror to fixed frame 500, through replacing the touch screen (display) among the prior art for fixed frame 500 and face information proofreading region 502, can effectively help the angle and the distance that the user adjusted the discernment for face information proofreading region 502 in fixed frame 500 to a certain extent can see the enlarged version of camera 501 camera.
Because the face information proofreading area 502 in the fixed frame 500 can display the face information of the user in real time and has the advantage of low production cost, the production and popularization costs of the device can be reduced on the premise of ensuring the use convenience of the face image acquisition device.
As described above, the present invention provides a face image collection device, which can replace a touch screen (display screen) with a mirror surface, thereby ensuring good user experience of the face information collection device and greatly reducing the production cost to a certain extent. The touch screen mainly has the functions of displaying the face influence of the user and displaying relevant confirmation information in real time. The mirror surface can perform the first function by reflecting light. To the second function, through in the utility model discloses a display completion information display that constitutes by LED for example is set up in the facial image collection device.
That is, in the facial image capturing device of the present invention, the touch screen (display) in the prior art is replaced with the mirror surface by (1); (2) the prompt area is drawn on the mirror surface, so that the user can be helped to adjust the recognized angle and distance without arranging a touch screen (display). This is because the mirror surface can see the enlarged version of the lens of the seat camera to some extent. The utility model discloses an among the face image collection system, the mirror surface has the advantage that shows user's face information and low in production cost in real time, under the prerequisite of the face information collection system convenience of use that can ensure from this, reduction device production and popularization cost.
It is right above that each embodiment of the face image acquisition device of the utility model has been specifically described. Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the embodiments of the present invention or substitute some technical features, and all such modifications are intended to be included within the scope of the claims of the present invention without departing from the spirit of the present invention.
Claims (15)
1. A face image acquisition device is characterized by comprising:
a fixing frame;
the camera is arranged on the fixed frame and used for collecting a face image; and
and the correcting mirror surface is arranged on the fixed frame and used for reflecting the light to present the face image collected by the camera.
2. The facial image capture device of claim 1,
and setting a face information proofreading identification used for prompting the acquisition position of the face image on the proofreading mirror surface.
3. The face image capturing apparatus according to claim 1, further comprising:
and the state display is arranged on the fixed frame and is used for displaying state information.
4. The facial image capture device of claim 3,
the state display is used for prompting whether the camera collects a face image or not, and the state display is composed of light emitting components displaying different information at different brightness.
5. The face image capturing apparatus according to claim 1, further comprising:
and the confirmation information display is arranged on the fixed frame and is used for displaying the confirmation information.
6. The facial image capture device of claim 5,
the confirmation information display is constituted by a light emitting part that displays different information at different brightness.
7. The facial image capture device of claim 1,
the calibration mirror surface is a convex mirror or a plane mirror.
8. The facial image capture device of claim 1,
the correction mirror surface is a reflecting mirror surface.
9. The facial image capture device of claim 8,
the correction mirror surface is any one of a glass mirror surface, a reflective metal mirror surface and a reflective coating.
10. The facial image capture device of claim 1,
the calibration mirror surface is a plane mirror,
the fixed frame forms an angle α with the horizontal plane, one end of the proof mirror close to the camera forms an angle gamma with the fixed frame, one end of the proof mirror far away from the camera forms an angle β with the horizontal plane, wherein α > β, and gamma is β - α.
11. The facial image capture device of claim 1,
the proof mirror surface is a convex mirror,
the fixed frame forms an angle α with the horizontal plane,
the end of the proof mirror surface close to the camera and the back surface of the convex mirror forms an angle γ with the fixed frame, the end of the proof mirror surface far from the camera and the convex surface of the convex mirror forms an angle β with the horizontal plane, wherein α > β, and γ is β - α.
12. The face image capture device of claim 10 or 11,
wherein the value of gamma is 10-60 degrees.
13. The face image capture device of claim 10 or 11,
the distance between one end, close to the camera, of the calibration mirror surface and the camera is d, wherein the value of the distance d is 0-20 cm.
14. The facial image capture device of claim 1,
the fixed frame is composed of a mirror surface, the correcting mirror surface is formed as a part of the fixed frame, and a face information correcting mark used for prompting a face image collecting position is arranged on the correcting mirror surface.
15. The facial image capture device of claim 14,
the fixed frame is a convex mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593182.2U CN210605737U (en) | 2019-09-24 | 2019-09-24 | Face image acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593182.2U CN210605737U (en) | 2019-09-24 | 2019-09-24 | Face image acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210605737U true CN210605737U (en) | 2020-05-22 |
Family
ID=70722148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921593182.2U Active CN210605737U (en) | 2019-09-24 | 2019-09-24 | Face image acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210605737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767618A (en) * | 2021-01-29 | 2021-05-07 | 浙江建达科技股份有限公司 | Device combining peep-proof technology with environment monitoring and face recognition application |
| CN113240428A (en) * | 2021-05-27 | 2021-08-10 | 支付宝(杭州)信息技术有限公司 | Payment processing method and device |
| CN114220204A (en) * | 2021-12-10 | 2022-03-22 | 山东黄海智能装备有限公司 | A ID card reader for hotel |
-
2019
- 2019-09-24 CN CN201921593182.2U patent/CN210605737U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767618A (en) * | 2021-01-29 | 2021-05-07 | 浙江建达科技股份有限公司 | Device combining peep-proof technology with environment monitoring and face recognition application |
| CN113240428A (en) * | 2021-05-27 | 2021-08-10 | 支付宝(杭州)信息技术有限公司 | Payment processing method and device |
| CN113240428B (en) * | 2021-05-27 | 2023-09-08 | 支付宝(杭州)信息技术有限公司 | Payment processing method and device |
| CN114220204A (en) * | 2021-12-10 | 2022-03-22 | 山东黄海智能装备有限公司 | A ID card reader for hotel |
| CN114220204B (en) * | 2021-12-10 | 2024-01-26 | 山东黄海智能装备有限公司 | Identity card reader for hotel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210605737U (en) | Face image acquisition device | |
| CN207993164U (en) | The checkout apparatus of image recognition technology based on convolutional neural networks | |
| JP2001319217A (en) | Image display method | |
| CN110955367A (en) | Display device and control method thereof | |
| CN105427107B (en) | Payment method and device based on intelligent glasses | |
| CN104036270B (en) | A kind of instant automatic translation device and method | |
| US20220067330A1 (en) | Calibration method, electronic device, and non-transitory computer-readable storage medium | |
| CN106919359A (en) | A kind of display screen font size automatic adjustment system | |
| WO2021035575A1 (en) | Method for preventing unauthorized observation during payment process, and electronic device | |
| CN110119208A (en) | Suspend display imaging device and the display touch control method that suspends | |
| CN107222591A (en) | Image sensor, camera module and electronic installation | |
| CN110290349A (en) | The method of the sitting posture state of lamps and lanterns and detecting user | |
| CN105373770B (en) | Image acquisition device, terminal and image acquisition method | |
| US8576212B2 (en) | Billboard display system and method | |
| US20210225328A1 (en) | Display device and display method background of the disclosure | |
| CN102842165B (en) | Device and method for detecting side surfaces of coins | |
| CN209233918U (en) | A kind of portable intelligent typoscope | |
| CN108256406A (en) | It is a kind of that the data processing method of face recognition and its device are realized by eyes orientation direction | |
| CN215450279U (en) | Face identification temperature measurement entrance guard's device | |
| WO2023101752A1 (en) | Bioptic barcode reader with multiple imaging devices | |
| JP6878938B2 (en) | Image recognition devices, systems, methods and programs | |
| CN210271013U (en) | Interaction device of face recognition intelligent door lock | |
| CN107831602A (en) | Multi-functional reading auxiliary eyeglasses | |
| CN210627230U (en) | Face recognition equipment | |
| CN103345045A (en) | High-image-quality minitype optical lens of full plastic lens structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |