CN206759588U

CN206759588U - Human face recognition module

Info

Publication number: CN206759588U
Application number: CN201720435686.6U
Authority: CN
Inventors: 王伟权; 程新莲; 林丁由; 叶致良
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2017-04-24
Filing date: 2017-04-24
Publication date: 2017-12-15
Anticipated expiration: 2027-04-24

Abstract

A kind of human face recognition module, comprising：One substrate, with one first plane, first plane is provided with one first lens group, one second lens group, an infrared LEDs group and an image processor, and it is connected respectively with the electrical property of substrate, the infrared LEDs group has one first infrared LEDs and one second infrared LEDs and is mutually adjacent at left and right sides of foregoing second lens group, video signal and face recognition function are integrated into one by the utility model, and then save installation space and a machine multiplexing person.

Description

Human face recognition module

【Technical field】A kind of human face recognition module, it is espespecially a kind of human face recognition and video signal function are integrated into one face Recognize module.

【Background technology】

Existing camera device on the market is mainly used in shooting photo or records short-movie and carry out networking video signal, and can not be complete The full up increasing human-computer interaction requirement of sufficient people, user need the man-machine interaction experience of simpler more convenient and quicker, because The personage of this this skill develops human-computer interaction interface, the existing camera having because being confined to hardware and images capture technique, And the cost of camera mechanism great number, therefore can not be widely used in display device, also can without decree camera To popularize work of the interactive application in face's characteristic identification.

Traditional face detection is based primarily upon the face recognition of visible images, but this mode has and is difficult to overcome The defects of, when ambient lighting changes, recognition effect can drastically decline, and can not meet the needs of real system, such as clap According to when run into sidelight when " negative and positive face " black and white phenomenon for occurring, it is possible to can not correctly identify.

Another person, colour phhotograpy camera lens also easily because in the case of light refraction reflection source deficiency, make the face of face Characteristic produces shade the problems such as causing characteristic unobvious, in turn results in the problems such as can not judging and judging by accident.

Furthermore if using black and white camera lens camera lens instead, when needing to use video signal to work, then achromatization presentation is quite not convenient.

Therefore how improving human face recognition precision and how having video signal function concurrently is then the target that this primarily improves as dealer.

【Utility model content】

Therefore, it is the shortcoming of the above-mentioned known technology of solution, the main purpose of the utility model, there is provided a kind of by human face recognition And video signal function be integrated into one human face recognition module.

To provide a kind of human face recognition module up to above-mentioned purpose, the utility model, comprising：

One substrate, has one first plane, and first plane is provided with one first lens group, one second lens group, one red Outside line LED groups and an image processor, and be connected respectively with the electrical property of substrate, the infrared LEDs group is infrared with one first Line LED and one second infrared LEDs are simultaneously mutually adjacent at left and right sides of foregoing second lens group.

Main pass through sets one first lens group and one second lens group and an image processor, is traditional respectively RGB cameras, infrared camera and infrared LEDs.

First lens group（RGB cameras）Charge capture 2D picture information, it can be ensured that RGB image quality is full Sufficient client's video signal camera function, the second lens group（Infrared pick-up head）And infrared LEDs combine, Image Performance is preferable for the part of face recognition, more favourable recognition of face；The power of infrared LEDs adopts dynamic detection Mode, illuminated object is nearer, and power is lower, and illuminated object is more remote, then power is higher, the advantage of lower cost of heat sink conception；Thoroughly Crossing the utility model can be lifted outside human face recognition precision and can have colour video information image transmission concurrently.

【Brief description of the drawings】

Fig. 1 is the three-dimensional exploded view of the first embodiment of the utility model human face recognition module；

Fig. 2 is the three-dimensional combination figure of the first embodiment of the utility model human face recognition module；

Fig. 3 is the stereogram of the second embodiment of the utility model human face recognition module；

Fig. 4 is the stereogram of the 3rd embodiment of the utility model human face recognition module.

Primary symbols explanation：

Substrate 1

First plane 11

First lens group 111

First eyeglass 1111

First lens base 1112

First optical filter 1113

First image sensor 1114

Second lens group 112

Second eyeglass 1121

Second lens base 1122

Second optical filter 1123

Second image sensor 1124

Infrared LEDs group 113

First infrared LEDs 1131

Second infrared LEDs 1132

Image processor 114

Housing group 2

First housing 21

Second housing 22

3rd housing 23

Open-work 211

Open-work 221

LED light 3.

【Embodiment】

The above-mentioned purpose and its structure of the utility model and characteristic functionally, will be according to the preferred embodiment of institute's accompanying drawings It is explained.

Refer to Fig. 1,2, be the utility model human face recognition module first embodiment three-dimensional exploded view and constitutional diagram, As illustrated, the utility model human face recognition module, comprising：One substrate 1；

The substrate 1 has one first plane 11, and first plane 11 is provided with one first lens group 111, one second mirror Head 112, one infrared LEDs group 113 of group and an image processor 114, and be electrically connected with respectively with the substrate 1, the infrared ray LED groups 113 have one first infrared LEDs 1131 and one second infrared LEDs 1132 and are mutually adjacent to foregoing second lens group 112 left and right sides.

First lens group 111 filters with more one first eyeglass 1111 and one first lens base 1112 and one first The image sensor 1114 of piece 1113 and 1 first, and sequentially lamination is set such element.

Second lens group 112 filters with more one second eyeglass 1121 and one second lens base 1122 and one second The image sensor 1124 of piece 1123 and 1 second, and sequentially lamination is set such element.

Referring to Fig. 3, it is the second embodiment stereogram of the utility model human face recognition module, as illustrated, this implementation Example part-structure is identical with aforementioned first embodiment, therefore will not be described in great detail herein, only the present embodiment and aforementioned first embodiment it Difference is in has more a housing group 2 in the present embodiment, and the housing group 2 has one first housing 21 and one second housing 22 and one 3rd housing 23 is corresponding to be spaced located at foregoing first plane 11, and is covered and protected foregoing image processor 114, and this First, corresponding cover of two housings 21,22 offers an open-work 211,221 at first and second infrared LEDs 1131,1132, make this First, two infrared LEDs 1131,1132 parts provided with foregoing open-work 211,221 by exposing first and second housing 21,22.

First, second and third housing 21,22,23 of the present embodiment is mainly as foregoing first and second lens group 111,112 of protection And first and second the element such as infrared LEDs 1131,1132 and image processor 114 use（As shown in Figure 1）.

Referring to Fig. 4, it is the 3rd embodiment stereogram of the utility model human face recognition module, as illustrated, this implementation Example part-structure is identical with aforementioned first embodiment, therefore will not be described in great detail herein, only the present embodiment and aforementioned first embodiment it Difference is in has more a LED light 3 and a connector 4 in the present embodiment, located at the first plane 11 of aforesaid base plate 1, and It is electrically connected with the substrate 1.

The utility model mainly sets one first lens group 111 and one second lens group 112 and an image processor 114, the first lens group 111 is traditional RGB cameras, the second lens group 112 is infrared camera and infrared LEDs of arranging in pairs or groups Group 113.

First lens group 111（RGB cameras）Charge capture 2D picture information, it can be ensured that RGB image quality, Meet client's video signal and camera function, second lens group 112（Infrared camera）And the collocation of infrared LEDs group 113 combines, Infrared ray Image Performance are preferable for the part of face recognition, more favourable recognition of face；The infrared LEDs group 113 power adopts the mode of dynamic detection, and illuminated object is nearer, and power is lower, and illuminated object is more remote, then power is higher, this reality With the advantage of lower cost of the radiator structure of this new structure design；It can be lifted outside human face recognition precision through the utility model Colour video information image transmission can be had concurrently again.

Claims

1. a kind of human face recognition module, it is characterised in that include：

One substrate, has one first plane, and first plane is provided with one first lens group, one second lens group, an infrared ray LED groups and an image processor, and be connected respectively with the electrical property of substrate, the infrared LEDs group has one first infrared LEDs And one second infrared LEDs and be mutually adjacent at left and right sides of foregoing second lens group.

2. human face recognition module according to claim 1, it is characterised in that with more a connector located at aforesaid base plate it First plane, and be connected with the electrical property of substrate.

3. human face recognition module according to claim 1, it is characterised in that with more a LED light, located at foregoing base First plane of plate, and be connected with the electrical property of substrate.

4. human face recognition module according to claim 1, it is characterised in that with more a housing group, the housing group has One first housing and one second housing and one the 3rd housing are correspondingly spaced located at foregoing first plane, and before covering and protecting State image processor, first and second housing correspondingly covers and offers an open-work at first and second infrared LEDs, make this first, Two infrared LEDs parts provided with foregoing through-hole position by exposing first and second housing.

5. human face recognition module according to claim 1, it is characterised in that first lens group has more one first mirror Piece and one first lens base and one first optical filter and one first image sensor.

6. human face recognition module according to claim 1, it is characterised in that second lens group has more one second mirror Piece and one second lens base and one second optical filter and one second image sensor.