CN209962262U - Multi-camera face recognition acquisition equipment - Google Patents
Multi-camera face recognition acquisition equipment Download PDFInfo
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- CN209962262U CN209962262U CN201920660366.XU CN201920660366U CN209962262U CN 209962262 U CN209962262 U CN 209962262U CN 201920660366 U CN201920660366 U CN 201920660366U CN 209962262 U CN209962262 U CN 209962262U
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Abstract
The embodiment of the utility model provides a polyphaser face identification collection equipment has two-dimentional infrared camera and two-dimentional colored camera simultaneously, can acquire the infrared image or the color image of people's face according to external environment's change when face identification, can be adapted to the environment and the highlight environment of different luminance, adverse light environment, sidelight environment, has widened polyphaser face identification collection equipment's range of application.
Description
Technical Field
The embodiment of the utility model provides a relate to face identification collection equipment technical field, more specifically relates to polyphaser face identification collection equipment.
Background
At present, with the continuous progress of society and the urgent requirements for quick and effective automatic identity verification in various aspects, biometric identification technology has been rapidly developed in recent decades. The biological characteristics become the most ideal basis for automatic identity authentication, and the biological characteristics are taken as an intrinsic attribute of people and have strong self stability and individual difference. The human face recognition is an important part in the biological feature recognition technology, has the characteristics of directness, friendliness and convenience, has no any psychological barrier for users, is easy to be accepted by the users, and thus, is widely researched and applied.
At present, for a capturing device for face recognition, a plurality of cameras of the same type are generally distributed around a human face to capture a left face, a transition portion of the left face and a front face of the human, a front face, a transition portion of the front face and a right face, and a right face of the human, respectively. However, the existing acquisition equipment cannot be suitable for acquiring the face image in the dark environment.
In order to solve the above problems, it is urgently needed to provide a multi-camera face recognition and acquisition device.
SUMMERY OF THE UTILITY MODEL
In order to overcome above-mentioned problem or solve above-mentioned problem at least partially, the embodiment of the utility model provides a polyphaser face identification collection equipment is provided.
The embodiment of the utility model provides a polyphaser face identification collection equipment, include: the camera comprises a two-dimensional infrared camera, a two-dimensional color camera, first camera glass, second camera glass, a camera outer frame and a camera bottom cover;
the camera outer frame is arranged on the camera bottom cover, and an inner space is enclosed by the camera outer frame and the camera bottom cover;
a first opening and a second opening are formed in a front panel of the camera outer frame, the first camera glass is fixed at the first opening, and the second camera glass is fixed at the second opening;
the two-dimensional infrared camera and the two-dimensional color camera are both fixed in the internal space, the position of the two-dimensional infrared camera corresponds to the position of the first opening, and the position of the two-dimensional color camera corresponds to the position of the second opening.
Preferably, the multi-camera face recognition acquisition device further comprises: a three-dimensional camera and a third camera glass;
the front panel of the camera outer frame is also provided with a third opening, and the third camera glass is fixed at the third opening;
the three-dimensional camera is fixed in the inner space, and the position of the three-dimensional camera corresponds to the position of the third opening;
the three-dimensional camera is used for acquiring a three-dimensional dynamic image of a human face.
Preferably, the multi-camera face recognition acquisition device further comprises: a light supplement lamp and light supplement lamp glass;
the front panel of the camera outer frame is also provided with a fourth opening, and the light supplement lamp glass is fixed at the fourth opening;
the light supplement lamp is fixed in the inner space and used for providing illumination;
the light supplement lamp glass is arranged on the camera outer frame and corresponds to the position of the light supplement lamp.
Preferably, the light supplement lamp glass in the multi-camera face recognition and acquisition device is specifically tempered transparent white glass, and the tempered transparent white glass is coated with silk-screen white ink.
Preferably, the multi-camera face recognition acquisition device further comprises: a power source;
the power supply is connected with the light supplement lamp and used for supplying power to the light supplement lamp.
Preferably, the multi-camera face recognition acquisition device further comprises: the PET face sticker is arranged on a front panel of the camera outer frame.
Preferably, the multi-camera face recognition acquisition device further comprises: a camera seal ring;
the camera sealing ring is arranged between the camera outer frame and the camera bottom cover.
Preferably, the multi-camera face recognition acquisition device is further provided with a fifth opening on the side panel of the camera outer frame;
the fifth opening is used for fixing a connecting wire;
the connecting wire is used for connecting the two-dimensional infrared camera and the two-dimensional color camera with third equipment.
Preferably, in the multi-camera face recognition acquisition device, the camera outer frame is made of an ABS material.
Preferably, in the multi-camera face recognition acquisition device, the first camera glass and the second camera glass are respectively fixed at the first opening and the second opening through ultraviolet curing glue.
The embodiment of the utility model provides a pair of polyphaser face identification collection equipment has two-dimentional infrared camera and two-dimentional colored camera simultaneously, can acquire the infrared image or the color image of people's face according to external environment's change when face identification, can be adapted to the environment and the highlight environment of different luminance, adverse light environment, sidelight environment, has widened polyphaser face identification collection equipment's range of application.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1(a) is a schematic structural diagram of a multi-camera face recognition and acquisition device provided in an embodiment of the present invention;
FIG. 1(b) is a front view of FIG. 1 (a);
FIG. 1(c) is a side view of FIG. 1 (a);
fig. 2 is a schematic structural diagram of a multi-camera face recognition and acquisition device provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a multi-camera face recognition and acquisition device provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a multi-camera face recognition and acquisition device provided in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a multi-camera face recognition and collection device provided by an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
As shown in fig. 1(a), the embodiment of the utility model provides a polyphaser face identification collection equipment is provided, include: the device comprises a two-dimensional infrared camera 1, a two-dimensional color camera 2, a first camera glass 3, a second camera glass 4, a camera outer frame 5 and a camera bottom cover 6. Camera frame 5 sets up on camera bottom 6, camera frame 5 encloses into inner space with camera bottom 6, be provided with first opening 7 and second opening 8 on camera frame 5's the front panel, first camera glass 3 is fixed in first opening 7 department, second camera glass 4 is fixed in second opening 8 department, two-dimensional infrared camera 1 and two-dimensional color camera 2 are all fixed in the inner space, and two-dimensional infrared camera 1's position is corresponding with first opening 7's position, two-dimensional color camera 2's position is corresponding with second opening 8's position.
Specifically, fig. 1(a) shows the relative hierarchical relationship of the respective components in a hierarchical manner. Fig. 1(b) is a plan view of fig. 1(a), and fig. 1(c) is a side view of fig. 1 (a). The embodiment of the utility model provides an in, there are two-dimensional infrared camera 1 and two-dimensional color camera 2 simultaneously in the polyphaser face identification collection equipment, wherein two-dimensional infrared camera 1 is used for gathering the infrared image of people's face under low luminance, highlight and backlight, sidelight environment, and two-dimensional color camera 2 is used for gathering the color image of people's face under the light environment of hi-lite, normal intensity. Firstly, the two-dimensional color camera 2 needs to perform color comparison and has a high requirement on the brightness of the environment, so that the two-dimensional color camera is suitable for acquiring face images in high-brightness environments such as daytime and the like, and the obtained images are color images. When the brightness of the environment becomes low, for example, at night or in a cloudy day, the quality of the image obtained by continuously acquiring the face image by using the two-dimensional color camera 2 is poor. Therefore, the two-dimensional infrared camera 1 needs to be used for acquiring the image of the human face in the low-brightness environment to ensure the quality of the acquired image of the human face. Secondly, because two-dimensional color camera 2 is often used in the light environment of normal intensity, then can't obtain high-quality image to the highlight environment, and two-dimensional infrared camera 1 is stronger to the adaptability of ambient light, does not have the restriction to the power of ambient light, consequently adopts two-dimensional infrared camera 1 to carry out the collection of face image under the highlight environment and can guarantee the quality of the face image who gathers. Thirdly, because the two-dimensional infrared camera 1 does not limit the direction of the ambient light, the quality of the collected face image can be ensured by collecting the face image by the two-dimensional infrared camera 1 in a backlight environment and a sidelight environment.
The first camera glass 3, the second camera glass 4, the camera outer frame 5 and the camera bottom cover 6 form a sealed inner space, so that the two-dimensional infrared camera 1 and the two-dimensional color camera 2 in the inner space can be dustproof and waterproof. Meanwhile, the position of the two-dimensional infrared camera 1 corresponds to the position of the first opening 7, so that the two-dimensional infrared camera 1 acquires an infrared image of a human face through the first camera glass 3 fixed at the first opening 7, the position of the two-dimensional color camera 2 corresponds to the position of the second opening 8, and the two-dimensional color camera 2 acquires a color image of the human face through the second camera glass 4 fixed at the second opening 8.
The front panel of the camera outer frame 5 is a surface of the multi-camera face recognition and collection device close to the face, and it should be noted that the lenses of the two-dimensional infrared camera 1 and the two-dimensional color camera 2 in the inner space face the front panel.
The embodiment of the utility model provides an in the multi-camera face identification collection equipment that provides has two-dimentional infrared camera and two-dimentional colored camera simultaneously, can acquire the infrared image or the color image of people's face according to external environment's change when face identification, can be adapted to the environment and the highlight environment of different luminance, adverse light environment, sidelight environment, has widened multi-camera face identification collection equipment's range of application.
On the basis of the above embodiment, the embodiment of the utility model provides a first camera glass 3 and second camera glass 4 specifically can be the transparent white glass of tempering, can not influence the function that two-dimensional infrared camera 1 and two-dimensional color camera 2 gathered the image. The first camera glass 3 and the second camera glass 4 may be respectively fixed at the first opening 7 and the second opening 8 by Ultraviolet (UV) curing glue, so as to achieve the dustproof and waterproof effects.
On the basis of the above embodiment, the length of the camera frame 5 in the embodiment of the present invention can be 576mm, the width can be 106mm, and the thickness can be 50 mm.
As shown in fig. 2, on the basis of the above-mentioned embodiment, the multi-camera face recognition and collection device provided in the embodiment of the present invention further includes: the three-dimensional camera 9 and the third camera glass 10, the front panel of the camera outer frame 5 is further provided with a third opening 11, the third camera glass 10 is fixed at the third opening 11, the three-dimensional camera 9 is fixed in the inner space, the position of the three-dimensional camera 9 corresponds to the position of the third opening 11, and the three-dimensional camera 9 is used for acquiring a three-dimensional dynamic image of a human face.
In particular, FIG. 2 represents the relative hierarchical relationship of the components in a hierarchical manner. The embodiment of the utility model provides an in can set up three-dimensional camera 9 in polyphaser face identification collection equipment, gather the three-dimensional dynamic image of people's face through three-dimensional camera 9, can increase the image type that polyphaser face identification collection equipment gathered.
Moreover, the three-dimensional camera 9 can improve the false-proof energy of the multi-camera face recognition acquisition equipment and the accuracy of face recognition, and can improve the safety and the authenticity of the multi-camera face recognition acquisition equipment.
As shown in fig. 3, on the basis of the above-mentioned embodiment, the multi-camera face recognition and collection device provided in the embodiment of the present invention further includes: the camera comprises a light supplement lamp 12 and light supplement lamp glass 13, wherein a fourth opening 14 is further formed in the front panel of the camera outer frame 5, the light supplement lamp glass 13 is fixed at the fourth opening 14, and the light supplement lamp 12 is fixed in the inner space and used for providing illumination; the fill light glass 13 is disposed on the camera housing 5 and corresponds to the fill light 12.
In particular, FIG. 3 represents the relative hierarchical relationship of the components in a hierarchical manner. The embodiment of the utility model provides an in provide a polyphaser face identification collection equipment has increased light filling lamp 12 and light filling lamp glass 13 in polyphaser face identification collection equipment, and light filling lamp 12 can work when daylighting environment and weather environment change lead to light can't reach the collection effect, and it provides sufficient luminance to gather the image for two-dimensional infrared camera 1, two-dimensional color camera 2 and three-dimensional camera 9. The light supplement lamp glass 13 enables the light emitted by the light supplement lamp 12 to smoothly reach the external environment.
On the basis of the above-mentioned embodiment, the embodiment of the utility model provides a polyphaser face identification collection equipment, light filling lamp glass specifically is the transparent white glass of tempering scribble the white printing ink of silk screen printing on the transparent white glass of tempering.
Specifically, the embodiment of the utility model provides an in light filling lamp glass adopt the transparent white glass of tempering, can not influence the light filling function of light filling lamp. The light supplement lamp glass 13 can be specifically fixed at the fourth opening 14 by ultraviolet UV curing glue, so that the dustproof and waterproof effects are achieved. And simultaneously, the embodiment of the utility model provides an in scribble white printing ink of silk screen printing on the transparent white glass of tempering, the light that can avoid the light filling lamp to send damages people's eye excessively by force.
As shown in fig. 3, on the basis of the above-mentioned embodiment, the embodiment of the utility model provides an in multi-camera face identification collection equipment still includes: and the power supply 15 is connected with the light supplement lamp 12, and the power supply 15 is used for supplying power to the light supplement lamp 12. FIG. 3 shows the relative hierarchical relationship of the components in a hierarchical manner.
As shown in fig. 4, on the basis of the above-mentioned embodiment, the multi-camera face recognition and collection device provided in the embodiment of the present invention further includes: and the PET surface sticker 16 is arranged on the front panel of the camera outer frame 5. FIG. 4 shows the relative hierarchical relationship of the components in a hierarchical manner.
Specifically, the embodiment of the utility model provides an in be provided with PET face subsides 16 on the front panel of camera frame 5 to improve polyphaser face identification collection equipment outward appearance, beautify the product.
As shown in fig. 5, on the basis of the above-mentioned embodiment, the multi-camera face recognition and collection device provided in the embodiment of the present invention further includes: and the camera sealing ring 17 is arranged between the camera outer frame 5 and the camera bottom cover 6. FIG. 5 shows the relative hierarchical relationship of the components in a hierarchical manner.
As shown in fig. 5, on the basis of the above embodiment, the multi-camera face recognition and collection device provided in the embodiment of the present invention further has a fifth opening 18 on the side panel of the camera outer frame 5; the fifth opening 18 is used for fixing a connecting wire; the connecting wire is used for connecting the two-dimensional infrared camera, the two-dimensional color camera and the three-dimensional camera with the third equipment.
Specifically, the embodiment of the utility model provides an in can connect two-dimensional infrared camera, two-dimensional color camera and three-dimensional camera and third equipment through the connecting wire, with two-dimensional infrared camera, two-dimensional color camera and the image transmission that three-dimensional camera gathered and obtain to third equipment to supply third equipment to carry out subsequent processing. The connecting line may be fixed through the fifth opening 18, and the fifth opening 18 may be a circular opening, and the diameter of the circular opening may be 22 mm.
The embodiment of the utility model provides an in also can not set up the fifth opening on the side board of camera frame 5, but realize wireless communication through bluetooth or other communication methods and third equipment and be connected, realize the transmission of image.
On the basis of the above-mentioned embodiment, the embodiment of the utility model provides a polyphaser face identification collection equipment, the camera frame adopts the ABS material to make, adopts the ABS material to be convenient for alleviate product weight.
To sum up, the embodiment of the utility model provides a polyphaser face identification collection equipment can remote non-contact lock fast and acquire target identification object's image, receive outside light to influence and acquire under few, the wide-angle gesture and the part condition of sheltering from, equipment fixing convenient operation scene is extensive. The multi-camera face recognition acquisition equipment can be designed to be used for acquiring equipment independently and storing pictures and images and further analyzing the pictures and the images by using an external industrial personal computer and the like, so that acquisition, storage and control are achieved, and strong data support is provided for constructing a stable social environment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A multi-camera face recognition acquisition device, comprising: the camera comprises a two-dimensional infrared camera, a two-dimensional color camera, first camera glass, second camera glass, a camera outer frame and a camera bottom cover;
the camera outer frame is arranged on the camera bottom cover, and an inner space is enclosed by the camera outer frame and the camera bottom cover;
a first opening and a second opening are formed in a front panel of the camera outer frame, the first camera glass is fixed at the first opening, and the second camera glass is fixed at the second opening;
the two-dimensional infrared camera and the two-dimensional color camera are both fixed in the internal space, the position of the two-dimensional infrared camera corresponds to the position of the first opening, and the position of the two-dimensional color camera corresponds to the position of the second opening.
2. The multi-camera face recognition acquisition device according to claim 1, further comprising: a three-dimensional camera and a third camera glass;
the front panel of the camera outer frame is also provided with a third opening, and the third camera glass is fixed at the third opening;
the three-dimensional camera is fixed in the inner space, and the position of the three-dimensional camera corresponds to the position of the third opening;
the three-dimensional camera is used for acquiring a three-dimensional dynamic image of a human face.
3. The multi-camera face recognition acquisition device according to claim 1, further comprising: a light supplement lamp and light supplement lamp glass;
the front panel of the camera outer frame is also provided with a fourth opening, and the light supplement lamp glass is fixed at the fourth opening;
the light supplement lamp is fixed in the inner space and used for providing illumination;
the light supplement lamp glass is arranged on the camera outer frame and corresponds to the position of the light supplement lamp.
4. The multi-camera face recognition acquisition device according to claim 3, wherein the light supplement lamp glass is specifically tempered transparent white glass, and silk-screen white ink is coated on the tempered transparent white glass.
5. The multi-camera face recognition acquisition device according to claim 3, further comprising: a power source;
the power supply is connected with the light supplement lamp and used for supplying power to the light supplement lamp.
6. The multi-camera face recognition acquisition device according to claim 1, further comprising: the PET face sticker is arranged on a front panel of the camera outer frame.
7. The multi-camera face recognition acquisition device according to claim 1, further comprising: a camera seal ring;
the camera sealing ring is arranged between the camera outer frame and the camera bottom cover.
8. The multi-camera face recognition acquisition device according to any one of claims 1 to 7, wherein a fifth opening is further provided on a side panel of the camera housing;
the fifth opening is used for fixing a connecting wire;
the connecting wire is used for connecting the two-dimensional infrared camera and the two-dimensional color camera with third equipment.
9. The multi-camera face recognition acquisition device according to any one of claims 1 to 7, wherein the camera housing is made of ABS material.
10. The multi-camera face recognition acquisition device according to any one of claims 1 to 7, wherein the first camera glass and the second camera glass are respectively fixed at the first opening and the second opening by ultraviolet curing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660366.XU CN209962262U (en) | 2019-05-09 | 2019-05-09 | Multi-camera face recognition acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660366.XU CN209962262U (en) | 2019-05-09 | 2019-05-09 | Multi-camera face recognition acquisition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209962262U true CN209962262U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920660366.XU Active CN209962262U (en) | 2019-05-09 | 2019-05-09 | Multi-camera face recognition acquisition equipment |
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| Country | Link |
|---|---|
| CN (1) | CN209962262U (en) |
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2019
- 2019-05-09 CN CN201920660366.XU patent/CN209962262U/en active Active
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Effective date of registration: 20230706 Address after: Room 611-217, R & D center building, China (Hefei) international intelligent voice Industrial Park, 3333 Xiyou Road, high tech Zone, Hefei, Anhui 230001 Patentee after: Hefei lushenshi Technology Co.,Ltd. Address before: Room 3032, gate 6, block B, 768 Creative Industry Park, 5 Xueyuan Road, Haidian District, Beijing 100083 Patentee before: BEIJING DILUSENSE TECHNOLOGY CO.,LTD. |