CN105030205A - Handheld optical high-resolution high-power intelligent skin testing analyzer and system and method thereof - Google Patents
Handheld optical high-resolution high-power intelligent skin testing analyzer and system and method thereof Download PDFInfo
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Abstract
The invention discloses a handheld optical high-resolution high-power intelligent skin testing analyzer and a system and method thereof. The analyzer comprises a shell, a camera shooting module, a high-power optical macro magnification module, a comprehensive light source module, a first wireless communication module, a power module and a control module. The camera shooting module comprises a high-resolution optical sensor. The comprehensive light source module comprises multiple light sources used for obtaining different levels of information of the skin. In this way, the skin testing analyzer is utilized for freely and flexibly obtaining image information of the skin portion needing to be tested, the skin information is transmitted to a mobile intelligent terminal through the special first wireless communication module for the skin testing analyzer, and the mobile intelligent terminal processes and analyzes the image or data information so as to judge the skin condition and provide solving or optimizing suggestions. A user can monitor different levels of health conditions of the skin at any time and any place and check the health conditions synchronously on the mobile intelligent terminal. According to the design, the handheld optical high-resolution high-power intelligent skin testing analyzer has the advantages of being intelligent, convenient to use and carry, high in practicability and the like.
Description
Technical field
The present invention relates to skin test analysis field technology, refer in particular to a kind of hand-held optical high definition high power intelligence skin test analyser and system, method.
Background technology
Along with the develop rapidly of scientific and technological information, improving constantly of people's living standard, people also more and more pay attention to healthy concern, particularly the concern of individual's skin health and the desire of nursing are constantly strengthened, therefore, be developed commercial facial electronic skin and divide instrument (it is divided into desk-top or vertical two kinds), commercial facial electronic skin measuring and analysing meter has mainly used camera principle and synthesizing optical system, during use, it must allow user that whole face is stretched into picture catching intracavity, obtain skin picture, through data wire, skin image or data are transferred to computer, skin and health index etc. is drawn again through computer software analysis.
But, the facial electronic skin of aforementioned commercialization divides instrument to there is many defects, such as: (1) its picture obtain manner must allow user face extend into picture catching intracavity could obtain picture, cause user can not check control oneself face or skin image by real-time synchronization, be kept at after must detecting in computer and just can check control oneself skin image or photo; (2) its operation is strongly professional, and must join professional's operation during detection can implement, and the expense that consumer pays for this reason, time are all higher, are difficult to universal and promote; (3) commercial electronic skin test analyser acquisition cost is higher, and its overall volume is large, seems heavy, takies the interior space large.
More and more pursue today of facility, intelligence, hommization life people, the facial electronic skin of aforementioned commercialization divides instrument obviously can not meet the requirement of people now; Therefore, need to work out a kind of new technical scheme and solve the problems referred to above.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of hand-held optical high definition high power intelligence skin test analyser and system, method, it effectively achieves user whenever and wherever possible to the object that the health status of oneself skin different levels is monitored, and synchronously can check on mobile intelligent terminal, the design of the present invention have intelligence, easy to use, be easy to carry, the advantage such as practical
For achieving the above object, the present invention adopts as purgation technical scheme:
A kind of hand-held optical high definition high power intelligence skin test analyser, includes shell, is arranged at the viewfinder window region on shell and is arranged at camera module, high power light microspur amplification module, comprehensive light source module, the first wireless communication module, power supply module and the control module in shell; Wherein, this camera module, high power light microspur amplify module, comprehensively light source module, the first wireless communication module and are connected to control module; This camera module includes high definition optical pickocff, and this comprehensive light source module includes multiple light source for obtaining skin different levels information.
As a kind of preferred version, described high power light microspur amplifies module and includes camera lens protecgulum, camera lens bonnet, the first enlarging lens and the second enlarging lens;
This camera lens protecgulum is hollow cavity structure, the first through hole through before and after its inside is formed, this first via design is three stage structure, the leading portion of this first through hole is pre-small post-large pyramidal structure, the front end of this pyramidal structure is formed with imaging hole, stage casing and the back segment of this first through hole are cylindrical structural, and wherein sector hole footpath is greater than aforementioned imaging aperture and is less than back segment aperture; Aforementioned first enlarging lens is arranged at the front end at the first position, through hole stage casing, and aforementioned second enlarging lens is arranged at the front end at the first through hole back segment position; And this camera lens protecgulum outer circumferential side surface is formed with external screw thread;
This camera lens bonnet is also hollow cavity structure, the second through hole through before and after its inside is formed, this second through-hole wall is formed with female thread, and aforementioned camera lens protecgulum is screwed together in the female thread in camera lens bonnet by external screw thread adaptation, and camera lens protecgulum is arranged relative to the convertible displacement-type of camera lens bonnet.
As a kind of preferred version, the light source design of described comprehensive light source module is White LED and purple LED, this comprehensive light source module also include LED holder, LED driving PCB plate, for regulating the first polarized light piece of the white balance degree of aforementioned high definition optical pickocff and for regulating the second polarized light piece of the polarization luminosity of White LED; This first polarized light piece, the second polarized light piece, LED holder and LED driving PCB plate set gradually after going to, and the second polarized light piece, LED holder and LED driving PCB plate all offer resigning hole, and aforementioned camera lens protecgulum stretches into each resigning hole successively; This LED driving PCB plate is installed on rear side of LED holder, and this first polarized light piece, the second polarized light piece are together fixed on front side of LED holder, and this White LED and purple LED electrical are connected on LED driving PCB plate; Offer the accommodating hole that some front and back extend on front side of described LED holder in its resigning hole periphery, aforementioned white LED is provided with several, and this White LED lays respectively in corresponding accommodating hole; Described purple LED is also provided with several, and it becomes 45 base angle oblique cuttings in the periphery of LED holder respectively.
As a kind of preferred version, described shell includes shell main body and the head capsule that can rotate relative to shell main body, the camera lens protecgulum relative LED driving PCB Board position that aforementioned high power light microspur amplifies module is fixed, and camera lens protecgulum is together fixed in head capsule with comprehensive light source module, rotate head capsule to control the displacement of camera lens protecgulum relative camera lens bonnet.
As a kind of preferred version, include master control pcb board further, aforementioned comprehensive light source module, high power light microspur amplify module and camera module is arranged in successively on master control pcb board after going to, aforementioned power source module and the first wireless communication module are also arranged on master control pcb board, and aforementioned control module is arranged on master control pcb board; And described camera module also includes the first pcb board, this first pcb board has the first side and the second side on the other side, and this first side is covered with heat radiating metallic layer, and aforementioned high definition optical pickocff is mounted on heat radiating metallic layer.
As a kind of preferred version, also include the skin sensor for obtaining skin moisture data, this skin sensor is connected to aforementioned control module.
A kind of intelligent skin test analytical system, include prior hand held formula optics high definition high power intelligence skin test analyser and intelligent mobile terminal, wherein, this intelligent mobile terminal has for the display screen of real-time synchronization display skin image with for docking with the first wireless communication module of aforementioned skin test analyser is wireless the second wireless communication module mated, and aforementioned control module is through the second wireless communication module of the wireless docking intelligent mobile terminal of the first wireless communication module.
As a kind of preferred version, described intelligent mobile terminal has the main interface module of APP, WI-FI video data previewing module, first count lighting module, picture module, the first image transformation and filtration module, fisrt feature statistics and identification module, the first result output module, front-facing camera previewing module, second count lighting module, Face datection and demarcating module, the second image transformation and filtration module, second feature statistics and identification module and the second result output module, wherein, picture module includes white light picture element unit cell, polarisation picture element unit cell and UV light picture element unit cell; The main interface module of this APP is connected to WI-FI video data previewing module, front-facing camera previewing module; This WI-FI video data previewing module, first count lighting module, picture module, the first image transformation are connected with identification module and the first result output module successively with filtration module, fisrt feature statistics; This front-facing camera previewing module, second count lighting module, Face datection are connected with identification module and the second result output module with filtration module, second feature statistics successively with demarcating module, the second image transformation.
A kind of skin test analytical method, after first wireless communication module of its skin test analyser docks with mobile intelligent terminal is wireless, start the Treatment Analysis software of skin test analyser and mobile intelligent terminal, by the Treatment Analysis software of mobile intelligent terminal, the control module of skin test analyser sends instruction, control the camera module work of skin test analyser, and amplify module by the skin information magnification at high multiple of its visual windows by high power light microspur, simultaneously by the Different Light of the comprehensive light source module of mobile intelligent terminal Treatment Analysis software control, to obtain skin different levels information,
This skin information is sent to mobile intelligent terminal Treatment Analysis software by the first wireless communication module of skin test analyser, mobile intelligent terminal Treatment Analysis software carries out treatment and analyses to the image obtained or data, to make a determination to the skin of user and provide series to solve or optimize suggestion, user synchronously views skin image, skin and suggestion from the display screen of mobile intelligent terminal.
As a kind of preferred version, described mobile intelligent terminal Treatment Analysis software carries out following algorithm steps to the image that skin test analyser sends:
(1) first the high definition high power image of acquisition is converted into gray level image;
(2) Sobel conversion is done to changed gray level image, the ratio in image white region after statistics conversion, calculate change front skin smoothness;
Carrying out analyzing to gray level image with when calculating, draw the meansigma methods of gray level image, thus draw change the colour of skin grade of front skin;
Adaptive threshold calculating is carried out to gray level image, the outline that cluster analysis obtains white chunks region is carried out to white portion, mobile intelligent terminal Treatment Analysis software calculates the size of boxed area and radius, contrasts row filter of going forward side by side again, obtain change before the mottle of skin, acne and blackhead; Analyze Such analysis and the region calculated, calculate the color value of coloured image in these regions, calculating detects with analysis and show that mottle-color is partially black, blackhead-color is partially red, the area of acne-remaining part;
(3) comprehensive aforementioned indices is finally marked.
The present invention compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, it obtains image information to the skin part of required test with mainly utilizing skin test analyser freedom and flexibility, and by special first wireless communication module of himself configuration, skin information is sent to mobile intelligent terminal, mobile intelligent terminal carries out Treatment Analysis to its image or data message, solve to make a determination to skin and to provide or optimize suggestion, user can be monitored the health status of oneself skin different levels and synchronously check on mobile intelligent terminal whenever and wherever possible, the design of the present invention have intelligence, easy to use, be easy to carry, the advantage such as practical, be suitable for the routine use that penetration and promotion is consumers in general.
For more clearly setting forth architectural feature of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of skin test analyser in the embodiment of the present invention;
Fig. 2 is the decomposition texture schematic diagram of skin test analyser in the embodiment of the present invention;
Fig. 3 is the exploded structural representation of skin test analyser in the embodiment of the present invention;
Fig. 4 is the main syndeton block diagram of intelligent skin test analytical system in the embodiment of the present invention;
Fig. 5 is the schematic flow sheet that in the embodiment of the present invention, obtained image is carried out dimensional analysis and calculating by mobile phone A PP treatment and analyses software;
Fig. 6 is the module composition schematic diagram of mobile phone A PP treatment and analyses software in the embodiment of the present invention.
Accompanying drawing identifier declaration:
100, skin test analyser 10, shell
11, shell main body 111, upper cover
112, lower cover 113, annular flange flange
12, head capsule 121, head shell
122, head inner shell 123, recess
124, convex closure 125, annular groove
20, camera module 21, high definition optical pickocff
22, the first pcb board 30, high power light microspur amplify module
31, camera lens protecgulum 311, external screw thread
32, camera lens bonnet 321, female thread
322, flank 323, vertical holding screw hole
324, horizontal holding screw hole 33, first enlarging lens
34, the second enlarging lens 40, comprehensive light source module
41, White LED 42, purple LED
43, LED holder 44, LED driving PCB plate (the second pcb board)
45, the first polarized light piece 46, second polarized light piece
47, LED shade 50, first wireless communication module
60, skin sensor 61, five metals contact
62, garment bag 70, power supply module
71, DC upper cover 72, DC lower cover
73, DC seat 74, power supply pcb board
75, power source charges mouth 76, power switch button
80, module 90, master control pcb board is controlled
200, mobile phone 201, second wireless communication module
The main interface module C11 of C, APP, WI-FI video data previewing module
C12, first count lighting module C13, picture module
C131, white light picture element unit cell C132, polarisation picture element unit cell
C133, UV light picture element unit cell C14, the first image transformation and filtration module
C15, fisrt feature statistics and identification module C16, the first result output module
C21, front-facing camera previewing module C22, second count lighting module
C23, Face datection and demarcating module C24, the second image transformation and filtration module
C25, second feature statistics and identification module C26 second result output module.
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 6, that show the concrete structure of the embodiment of the present invention; The main innovation spirit of the present invention is, design a kind of skin test analyser 100 portable, intelligent, easy to use, whenever and wherever possible the health status of oneself skin different levels is monitored to be applicable to users, and synchronously can check on mobile intelligent terminal.
Herein, skin test analyser 100 applies based on intelligent mobile terminal, this intelligent mobile terminal has for the display screen of real-time synchronization display skin image with for docking with the first wireless communication module of following skin test analyser is wireless the second wireless communication module mated, second wireless communication module 201(such as WI-FI module or the bluetooth module of the wireless docking intelligent mobile terminal of the first wireless communication module 50 that following control module 80 configures through skin measuring and analysing meter 100 self), it is without the need to relying on other wireless network outside, like this, achieve user can monitor the health status of oneself skin different levels whenever and wherever possible and the object of synchronously checking on mobile intelligent terminal, intelligent mobile terminal preferential in the present embodiment is current almost everybody mobile phone 200 of carrying with, user only need install special APP software on mobile phone 200, the aforementioned skin test analyser 100 of collocation can be assisted to use.
This skin test analyser 100 is obviously different from commercial facial electronic skin in conventional art and divides instrument, and the skin test analyser structural design of the present invention is mini small and exquisite, is convenient to people and carries with; It includes shell 10, be arranged at the viewfinder window region on shell 10 and be arranged at camera module 20 in shell 10, high power light microspur amplifies module 30, comprehensive light source module 40, first wireless communication module 50, for obtaining skin sensor 60, the power supply module 70 of skin moisture data and controlling module 80; This camera module 20, high power light microspur amplify module 30, comprehensively light source module 40, first wireless communication module 50, skin sensor 60 is connected to and controls module 80; Wherein, this camera module 20 includes high definition optical pickocff 21 (such as 2,000,000 pixels), this comprehensive light source module 40 includes multiple light source for obtaining skin different levels information, and this skin sensor 60 includes five metals contact 61 and the garment bag 62 for supporting and location five metals contact 61.
As shown in Figure 2, this shell 10 includes shell main body 11 and the head capsule 12 that can rotate relative to shell main body 11; This shell main body 11 includes upper cover 111 and the lower cover 112 of assembly each other, and both inside enclose formation host cavity; This head capsule 12 includes a shell 121 and head inner shell 122, it is outside that this shell 121 clad type is installed in an inner shell 122, herein, the outer surface of this inner shell 122 is arranged with multiple recess 123, the inwall of aforementioned head shell 121 is convexly equipped with multiple convex closure 124, and its convex closure 124 is limited in corresponding recess 123; And, the periphery of this inner shell 122 is arranged with annular groove 125, aforementioned shell main body 11 inwall is corresponding is convexly equipped with annular flange flange 113, and this annular flange flange 113 adapts in annular groove 125, and head shell 121 outer surface and shell main body 11 outer surface each other transition type splice.
Aforementioned camera module 20 also includes the first pcb board 22, this first pcb board 22 has the first side and the second side on the other side, this first side is covered with heat radiating metallic layer, aforementioned high definition optical pickocff 21 is mounted on heat radiating metallic layer, so, be conducive to dispelling the heat when high definition optical pickocff 21 runs, guarantee the better service behaviour of high definition optical pickocff 21.
Aforementioned high power light microspur amplifies module 30 and includes camera lens protecgulum 31, camera lens bonnet 32, first enlarging lens 33 and the second enlarging lens 34; Wherein, this first enlarging lens 32 is little enlarging lens, and the second enlarging lens 33 is large enlarging lens, and both all can adopt the convex lens of perspex material or glass material.
This camera lens protecgulum 31 is hollow cavity structure, the first through hole through before and after its inside is formed, this first via design is three stage structure, the leading portion of this first through hole is pre-small post-large pyramidal structure, the front end of this pyramidal structure is formed with imaging hole, stage casing and the back segment of this first through hole are cylindrical structural, and wherein sector hole footpath is greater than aforementioned imaging aperture and is less than back segment aperture; Aforementioned first enlarging lens 33 is arranged at the front end at the first position, through hole stage casing, and aforementioned second enlarging lens 34 is arranged at the front end at the first through hole back segment position; Aperture and the hole depth of aforementioned different holes section can design on demand, provide one group of preference data herein, that is: the imaging aperture 3.0mm of the front sector hole of aforementioned pyramidal structure, its hole depth are 12mm; Aperture, stage casing is 8.4mm, and its hole depth is 7.5mm; Aperture, rear end is 9.4mm, and its hole depth is 9.5mm; And this camera lens protecgulum 31 outer circumferential side surface is formed with external screw thread 311, and its external screw thread 311 is arranged at the back segment position of camera lens protecgulum 31, herein, its external screw thread 311 can design outer M12 screw thread, and its screw thread is always spent for 13.2mm.
This camera lens bonnet 32 is also hollow cavity structure, the second through hole through before and after its inside is formed, this second through-hole wall is formed with female thread 321, aforementioned camera lens protecgulum 31 is screwed together in the female thread 321 in camera lens bonnet 32 by external screw thread 311 adaptation, and the camera lens protecgulum 31 convertible displacement-type setting of camera lens bonnet 32 relatively; In the present embodiment, described camera lens bonnet 32 front portion is divided into hollow cylindrical body, is M12mm inside its cylinder, and the depth of thread is 0.4mm, and the width of thread is 0.46mm; Camera lens bonnet 32 rear portion is divided into square structure, respectively there is a flank 322 on square structure both sides, flank 322 offers vertical holding screw hole 323 and horizontal holding screw hole 324, by vertical holding screw hole 323, camera lens bonnet 32 is fixed on following master control pcb board 90, by horizontal holding screw hole 324, camera module 20 is fixed on camera lens bonnet 32 rear end; Herein, aforementioned first pcb board 22 offers locking hole, and it is corresponding with aforementioned lateral holding screw hole 324, utilizes fastened by screw to be connected to both, so, forms high definition magnification at high multiple optic micro distance Image Acquisition module.
After aforementioned first enlarging lens 33 and the second enlarging lens 34 are separately fixed at the corresponding position, aperture of eyeglass protecgulum 31, then camera lens protecgulum 31 is threaded onto in camera lens bonnet 32 in the direction of the clock, so, forms high power light microspur and amplify module 30; Herein, the screw thread of camera lens protecgulum 31 and camera lens bonnet 32 except do fastening except, the degree of depth be also threaded into by adjustable lens protecgulum 31 and camera lens bonnet 32 regulates the definition amplifying picture imaging.Herein, by by the fixed setting in camera lens protecgulum 31 relatively following LED driving PCB plate 44 position, camera lens protecgulum 31 is together fixed in head capsule 12 with following comprehensive light source module 40, so, rotates head capsule 12 to control camera lens protecgulum 31 camera lens bonnet 32 displacement relatively.
The light source design of aforementioned comprehensive light source module 40 is that White LED 41 and purple LED42(can adopt the White LED of 5000-5500K and wavelength to be the purple LED of 375nm ± 3nm, its light source can be single light or the combination of multiple light), this comprehensive light source module 40 also includes LED holder 43, LED driving PCB plate 44(second pcb board), for regulating the first polarized light piece 45 of the white balance degree of aforementioned high definition optical pickocff 21 and for regulating the second polarized light piece 46 of the polarization luminosity of White LED 41; This first polarized light piece 45, second polarized light piece 46, LED holder 43 and LED driving PCB plate 44 set gradually after going to, and the second polarized light piece 46, LED holder 43 and LED driving PCB plate 44 all offer resigning hole, aforementioned camera lens protecgulum 31 stretches into each resigning hole successively; This LED driving PCB plate 44 is installed on rear side of LED holder 43, and this first polarized light piece 45, second polarized light piece 46 is together fixed on front side of LED holder 43, and this White LED 41 and purple LED42 are electrically connected on LED driving PCB plate 44; Light source is provided with LED shade 47, and this LED shade 47 fixed cover is located on front side of aforementioned LED holder 43, then is locked in head capsule 12 by whole synthesis light source module 40.
As shown in Figure 3, it has carried out particular design to the arrangement of white LED41 and purple LED42, specifically, offer the accommodating hole that some front and back extend in its resigning hole periphery on front side of described LED holder 43, aforementioned white LED41 is provided with several, and this White LED 41 lays respectively in corresponding accommodating hole; Described purple LED42 is also provided with several, and its difference base angle at 45 ° oblique cutting is in the periphery of LED holder 43; In the present embodiment, be provided with the purple LED42 that the plug-in type White LED 41 of 6 5000-5500K and 4 wavelength are 375nm ± 3nm, be welded on LED driving PCB plate 44 in 6 accommodating holes that its White LED 41 inserts in LED holder 43 respectively, its purple LED42 is distributed in the periphery of LED holder 43; Three hollow holes that aforementioned second polarized light piece 46 is arranged in equilateral triangle are aimed at and are positioned at directly over LED holder 43 3 White LEDs 41, and it is for regulating the polarization luminosity of another 3 White LEDs 41.
Composition graphs 2, Fig. 3 and above-mentioned text description are not difficult to find out, the skin test analyser internal structure compact and reasonable arrangement of the present invention, thus reach the mini small and exquisite effect of its integral product; Its inside is provided with a master control pcb board 90, aforementioned comprehensive light source module 40, high power light microspur amplify module 30 and camera module 20 is arranged in successively on master control pcb board 90 after going to, aforementioned power source module 70 and the first wireless communication module 50 are also arranged on master control pcb board 90, and aforementioned control module 80 is arranged on master control pcb board 90; Aforementioned viewfinder window is arranged at shell 10 one end, power supply module 70 is arranged in the other end in shell 10, power supply module 70 can be designed to rechargeable type structure, and it includes DC upper cover 71, DC lower cover 72, DC seat 73 and power supply pcb board 74, and power source charges mouth is exposed to shell 10; And its power switch button 75 is exposed to shell 10.
When stating skin test analyser 100 before use, after first the first wireless communication module 50 of skin test analyser 100 being docked with mobile phone 200 is wireless, start the APP Treatment Analysis software of skin test analyser 100 and mobile phone 200, the viewfinder window of skin test analyser 100 is placed in skin surface, by the APP Treatment Analysis software of mobile phone 200, the control module 80 of skin test analyser 100 sends instruction, the camera module 20 controlling skin test analyser 100 works, amplifying module 30 by high power light microspur amplifies in 50 times by the skin information of its visual windows (skin area is 5.5X5.5mm), APP Treatment Analysis software operation comprehensive light source module 40 simultaneously by mobile phone 200 sets the different light source (white lights of 5000-5500K, purple light-wavelength 375nm, and polarisation, combined light) obtain the skin information of skin different levels, simultaneously this information is by the first wireless communication module 50(such as WI-FI module or the bluetooth module on skin test analyser 100) skin image of amplification 50 times that high definition optical pickocff 21 can be obtained is sent to the APP treatment and analyses software of mobile phone 200, data (also can comprise aforementioned skin moisture data) can be carried out, picture, the preview of video real-time synchronization or transmission, the APP Treatment Analysis software of mobile phone 200 carries out treatment and analyses to the image obtained or data, to make a determination to the skin of user and provide series to solve or optimize suggestion, user synchronously views skin image, skin and suggestion from the display screen of mobile phone, certainly, also individual's skin health status, solution and suggestion can be uploaded to the webserver, so that check constantly, follow the tracks of comparison individual's skin health status.
Further decision design, by the APP Treatment Analysis software of mobile phone 200, user can according to the health status tentatively recognizing skin surface and deep layer during real preview, thus make and selectively carry out photographic analysis to skin, in the present embodiment, its APP Treatment Analysis software is originally provided with face 7 analyzed areas: forehead, left cheek, nose, right cheek, left eye are all, right eye is all, lower jaw, the determination in region is analysed according to user's confronting portions, the viewfinder window of skin test analyser 100 is aimed at the facial zone selected, shooting button on operating handset APP interface, mobile phone A PP sends shooting instruction, skin test analyser 100 carries out top layer (white light of 5000-5500K) to facial appointed area skin successively by instruction, polarized light and the shooting of deep layer (purple light-wavelength 375nm) pattern, and the high definition high power picture of gained is passed to mobile phone A PP Treatment Analysis software by the mode of wireless transmission, and (skin surface simultaneously show the Three models of clapped area skin on the display screen of mobile phone 200 under, polarized light, deep skin) photo,
Mobile phone A PP Treatment Analysis software carries out skin complexion dimension to the high definition high power photo under the Three models of the skin in obtained region, moisture of skin dimension, skin oil dimension, skin splash dimension, skin acne dimension, skin smoothness dimension, skin pore blocking dimension, skin pore size dimension are carried out one by one analyzing and calculate; Mobile phone A PP treatment and analyses software carries out the main flow of dimensional analysis and calculating as shown in Figure 5 to obtained high definition high power photo, that is:
First the high definition high power photo (image) obtained is converted into gray level image (gray); Again Sobel conversion is done to changed gray level image, the ratio in image white region after statistics conversion, calculate change front skin smoothness; Carrying out analyzing to gray level image with when calculating, draw the meansigma methods of gray level image, thus draw change the colour of skin grade of front skin; Adaptive threshold calculating is carried out to gray level image, the outline that cluster analysis obtains white chunks region is carried out to white portion, APP Treatment Analysis software calculates the size of boxed area and radius, contrasts row filter of going forward side by side again, obtain change before the mottle of skin, acne and blackhead; Analyze Such analysis and the region calculated, calculate the color value of coloured image in these regions, calculating detects with analysis and show that mottle-color is partially black, blackhead-color is partially red, the area of acne-remaining part;
So, finally to draw through skin measuring and analysing meter obtain the parameters of area skin and health status (can comprehensively indices finally marked), and the corresponding position display of face contour on mobile phone display screen is out; The result that mobile phone A PP Treatment Analysis software draws according to process and computational analysis, the skin of face of user is evaluated targetedly, and provide physical therapy, the nursing comment and suggestion of corresponding specialty, such as: recommend more to be applicable to the personalized skin care item of user or physical therapy, nursing instrument; The physical therapy of aforementioned skin of face data, health status, specialty, nursing suggestion and personalized skin care item or physical therapy, nursing instrument also can be uploaded to terminal server and carry out storing and sharing, and are convenient to user and check whenever and wherever possible and tracking.
As shown in Figure 6, in the present embodiment, aforementioned mobile phone A PP treatment and analyses software includes the main interface module C of APP, WI-FI video data previewing module C11, first count lighting module C12, picture module C13, first image transformation and filtration module C14, fisrt feature statistics and identification module C15, first result output module C16, front-facing camera previewing module C21, second count lighting module C22, Face datection and demarcating module C23, second image transformation and filtration module C24, second feature statistics and identification module C25 and the second result output module C26, wherein, picture module C13 includes white light picture element unit cell C131, polarisation picture element unit cell C132 and UV light picture element unit cell C133.
The main interface module C of aforementioned APP is connected to WI-FI video data previewing module C11, front-facing camera previewing module C21; This WI-FI video data previewing module C11, first count lighting module C12, picture module C13, the first image transformation and filtration module C14, fisrt feature statistics and identification module C15 and the first result output module C16 are in turn connected to form the first Treatment Analysis pattern, and namely it carries out Treatment Analysis by the skin information of reception skin test analyser 100; And front-facing camera previewing module C21, second count lighting module C22, Face datection and demarcating module C23, the second image transformation and filtration module C24, second feature statistics and identification module C25 and the second result output module C26 are in turn connected to form the second Treatment Analysis pattern, it is undertaken taking pictures providing skin information by the front-facing camera of mobile phone 200 itself, can not need to use aforementioned skin test analyser 100, it is mainly suitable for the test of user to facial skin, provide more facility to user, design humanized.
Design focal point of the present invention is, it obtains image information to the skin part of required test with mainly utilizing skin test analyser freedom and flexibility, and by special first wireless communication module of himself configuration, skin information is sent to mobile intelligent terminal, mobile intelligent terminal carries out Treatment Analysis to its image or data message, solve to make a determination to skin and to provide or optimize suggestion, user can be monitored the health status of oneself skin different levels and synchronously check on mobile intelligent terminal whenever and wherever possible; The design of the present invention have intelligence, easy to use, be easy to carry, the advantage such as practical, be suitable for the routine use that penetration and promotion is consumers in general.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a hand-held optical high definition high power intelligence skin test analyser, is characterized in that: include shell, be arranged at the viewfinder window region on shell and be arranged at camera module, high power light microspur amplification module, comprehensive light source module, the first wireless communication module, power supply module and the control module in shell; Wherein, this camera module, high power light microspur amplify module, comprehensively light source module, the first wireless communication module and are connected to control module; This camera module includes high definition optical pickocff, and this comprehensive light source module includes multiple light source for obtaining skin different levels information.
2. hand-held optical high definition high power intelligence skin test analyser according to claim 1, is characterized in that: described high power light microspur amplifies module and includes camera lens protecgulum, camera lens bonnet, the first enlarging lens and the second enlarging lens;
This camera lens protecgulum is hollow cavity structure, the first through hole through before and after its inside is formed, this first via design is three stage structure, the leading portion of this first through hole is pre-small post-large pyramidal structure, the front end of this pyramidal structure is formed with imaging hole, stage casing and the back segment of this first through hole are cylindrical structural, and wherein sector hole footpath is greater than aforementioned imaging aperture and is less than back segment aperture; Aforementioned first enlarging lens is arranged at the front end at the first position, through hole stage casing, and aforementioned second enlarging lens is arranged at the front end at the first through hole back segment position; And this camera lens protecgulum outer circumferential side surface is formed with external screw thread;
This camera lens bonnet is also hollow cavity structure, the second through hole through before and after its inside is formed, this second through-hole wall is formed with female thread, and aforementioned camera lens protecgulum is screwed together in the female thread in camera lens bonnet by external screw thread adaptation, and camera lens protecgulum is arranged relative to the convertible displacement-type of camera lens bonnet.
3. hand-held optical high definition high power intelligence skin test analyser according to claim 2, it is characterized in that: the light source design of described comprehensive light source module is White LED and purple LED, this comprehensive light source module also include LED holder, LED driving PCB plate, for regulating the first polarized light piece of the white balance degree of aforementioned high definition optical pickocff and for regulating the second polarized light piece of the polarization luminosity of White LED; This first polarized light piece, the second polarized light piece, LED holder and LED driving PCB plate set gradually after going to, and the second polarized light piece, LED holder and LED driving PCB plate all offer resigning hole, and aforementioned camera lens protecgulum stretches into each resigning hole successively; This LED driving PCB plate is installed on rear side of LED holder, and this first polarized light piece, the second polarized light piece are together fixed on front side of LED holder, and this White LED and purple LED electrical are connected on LED driving PCB plate; Offer the accommodating hole that some front and back extend on front side of described LED holder in its resigning hole periphery, aforementioned white LED is provided with several, and this White LED lays respectively in corresponding accommodating hole; Described purple LED is also provided with several, and it becomes 45 base angle oblique cuttings in the periphery of LED holder respectively.
4. hand-held optical high definition high power intelligence skin test analyser according to claim 3, it is characterized in that: described shell includes shell main body and the head capsule that can rotate relative to shell main body, the camera lens protecgulum relative LED driving PCB Board position that aforementioned high power light microspur amplifies module is fixed, and camera lens protecgulum is together fixed in head capsule with comprehensive light source module, rotate head capsule to control the displacement of camera lens protecgulum relative camera lens bonnet.
5. hand-held optical high definition high power intelligence skin test analyser according to claim 1, it is characterized in that: include master control pcb board further, aforementioned comprehensive light source module, high power light microspur amplify module and camera module is arranged in successively on master control pcb board after going to, aforementioned power source module and the first wireless communication module are also arranged on master control pcb board, and aforementioned control module is arranged on master control pcb board; And described camera module also includes the first pcb board, this first pcb board has the first side and the second side on the other side, and this first side is covered with heat radiating metallic layer, and aforementioned high definition optical pickocff is mounted on heat radiating metallic layer.
6. hand-held optical high definition high power intelligence skin test analyser according to claim 1, it is characterized in that: also include the skin sensor for obtaining skin moisture data, this skin sensor is connected to aforementioned control module.
7. an intelligent skin test analytical system, it is characterized in that: include as hand-held optical high definition high power intelligence skin test analyser and intelligent mobile terminal as described in any one in claim 1 to 6, wherein, this intelligent mobile terminal has for the display screen of real-time synchronization display skin image with for docking with the first wireless communication module of aforementioned skin test analyser is wireless the second wireless communication module mated, and aforementioned control module is through the second wireless communication module of the wireless docking intelligent mobile terminal of the first wireless communication module.
8. intelligent skin test analytical system according to claim 7, it is characterized in that: described intelligent mobile terminal has the main interface module of APP, WI-FI video data previewing module, first count lighting module, picture module, first image transformation and filtration module, fisrt feature statistics and identification module, first result output module, front-facing camera previewing module, second count lighting module, Face datection and demarcating module, second image transformation and filtration module, second feature statistics and identification module and the second result output module, wherein, picture module includes white light picture element unit cell, polarisation picture element unit cell and UV light picture element unit cell, the main interface module of this APP is connected to WI-FI video data previewing module, front-facing camera previewing module, this WI-FI video data previewing module, first count lighting module, picture module, the first image transformation are connected with identification module and the first result output module successively with filtration module, fisrt feature statistics, this front-facing camera previewing module, second count lighting module, Face datection are connected with identification module and the second result output module with filtration module, second feature statistics successively with demarcating module, the second image transformation.
9. as hand-held optical high definition high power intelligence skin test analyser as described in any one in claim 1 to 6, based on the skin test analytical method of mobile intelligent terminal, is characterized in that:
After first wireless communication module of this skin test analyser docks with mobile intelligent terminal is wireless, start the Treatment Analysis software of skin test analyser and mobile intelligent terminal, by the Treatment Analysis software of mobile intelligent terminal, the control module of skin test analyser sends instruction, control the camera module work of skin test analyser, and amplify module by the skin information magnification at high multiple of its visual windows by high power light microspur, simultaneously by the Different Light of the comprehensive light source module of mobile intelligent terminal Treatment Analysis software control, to obtain skin different levels information,
This skin information is sent to mobile intelligent terminal Treatment Analysis software by the first wireless communication module of skin test analyser, mobile intelligent terminal Treatment Analysis software carries out treatment and analyses to the image obtained or data, to make a determination to the skin of user and provide series to solve or optimize suggestion, user synchronously views skin image, skin and suggestion from the display screen of mobile intelligent terminal.
10. skin test analytical method according to claim 9, is characterized in that: described mobile intelligent terminal Treatment Analysis software carries out following algorithm steps to the image that skin test analyser sends:
(1) first the high definition high power RGB image of acquisition is converted into gray level image;
(2) Sobel conversion is done to changed gray level image, the ratio in image white region after statistics conversion, calculate change front skin smoothness;
Carrying out analyzing to gray level image with when calculating, draw the meansigma methods of gray level image, thus draw change the colour of skin grade of front skin;
Adaptive threshold calculating is carried out to gray level image, the outline that cluster analysis obtains white chunks region is carried out to white portion, mobile intelligent terminal Treatment Analysis software calculates the size of boxed area and radius, contrasts row filter of going forward side by side again, obtain change before the mottle of skin, acne and blackhead; Analyze Such analysis and the region calculated, calculate the color value of coloured image in these regions, calculating detects with analysis and show that mottle-color is partially black, blackhead-color is partially red, the area of acne-remaining part;
(3) comprehensive aforementioned indices is finally marked.
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