WO2017063165A1 - 手持式光学高清高倍智能皮肤测试分析仪及其系统、方法 - Google Patents

手持式光学高清高倍智能皮肤测试分析仪及其系统、方法 Download PDF

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Publication number
WO2017063165A1
WO2017063165A1 PCT/CN2015/091980 CN2015091980W WO2017063165A1 WO 2017063165 A1 WO2017063165 A1 WO 2017063165A1 CN 2015091980 W CN2015091980 W CN 2015091980W WO 2017063165 A1 WO2017063165 A1 WO 2017063165A1
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WIPO (PCT)
Prior art keywords
module
skin
lens
image
led
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PCT/CN2015/091980
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English (en)
French (fr)
Inventor
方自然
Original Assignee
深圳可思美科技有限公司
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Application filed by 深圳可思美科技有限公司 filed Critical 深圳可思美科技有限公司
Priority to PCT/CN2015/091980 priority Critical patent/WO2017063165A1/zh
Publication of WO2017063165A1 publication Critical patent/WO2017063165A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons

Definitions

  • the invention relates to the field of skin test analysis technology, in particular to a hand-held optical high-definition high-power intelligent skin test analyzer and a system and method thereof.
  • the skin sub-meter (which is divided into desktop or vertical), the commercial facial electronic skin test analyzer mainly uses the principle of the camera and the integrated optical system. When used, it must let the user extend the entire face into the image capturing cavity. Inside, the skin image is obtained, the skin image or data is transmitted to the computer through the data line, and the skin condition and health index are obtained through computer software analysis.
  • the aforementioned commercial facial electronic skin sub-meter has many defects, for example: (1) The image acquisition method must allow the user's face to protrude into the image capturing cavity to obtain a picture, so that the user cannot simultaneously view the self-face or skin image in real time. It must be stored in the computer after inspection to view the self-skin image or photo; (2) its operation is professional, and it must be implemented with a professional operation. The cost and time paid by the consumer are higher. It is difficult to popularize and promote; (3) The commercial electronic skin test analyzer has a high purchase cost, and its overall volume is large, which is cumbersome and takes up a large indoor space.
  • the present invention is directed to the lack of the prior art, and the main purpose thereof is to provide a handheld optical high-definition high-power intelligent skin test analyzer, a system and a method thereof, which effectively realize different levels of the user's skin at any time and any place.
  • the health condition is monitored and can be viewed synchronously on the mobile intelligent terminal.
  • the design of the invention has the advantages of being intelligent, convenient to use, portable, and practical.
  • a handheld optical high-definition high-power intelligent skin test analyzer includes a casing, a framing window area disposed on the casing, and a camera module disposed in the casing, a high-power optical macro-amplification module, an integrated light source module, and a first a wireless communication module, a power module and a control module; wherein the camera module, the high power optical macro amplification module, the integrated light source module, and the first wireless communication module are respectively connected to the control module; the camera module includes The high-definition optical sensor includes a plurality of light sources for acquiring different levels of information on the skin.
  • the high power optical macro amplification module includes a lens front cover, a lens back cover, a first magnifying lens and a second magnifying lens;
  • the front cover of the lens is a hollow cavity structure, and a first through hole penetrating therethrough is formed in the front, the first through hole is designed as a three-stage structure, and the front part of the first through hole is a tapered structure with a small front and a large front
  • the front end of the tapered structure is formed with an imaging hole, and the middle portion and the rear portion of the first through hole are both cylindrical structures, wherein the segment aperture is larger than the imaging aperture and smaller than the rear aperture;
  • the first magnifying lens is disposed at a front end of the middle portion of the first through hole, the second magnifying lens is disposed at a front end of the rear portion of the first through hole; and the outer peripheral side surface of the front cover of the lens is formed with an external thread;
  • the rear cover of the lens is also a hollow hollow body structure, and a second through hole penetrating therethrough is formed in the inner side of the lens.
  • the inner wall of the second through hole is formed with an internal thread, and the lens front cover is screwed into the rear cover of the lens by an external thread.
  • the internal thread of the lens and the front cover of the lens are changeable with respect to the rear cover of the lens.
  • the light source of the integrated light source module is designed as a white LED and a purple LED
  • the integrated light source module further includes an LED fixing seat and an LED driving PCB board for adjusting the white balance of the foregoing high-definition optical sensor.
  • the first polarizer, the second polarizer, the LED mount, and the LED drive PCB are sequentially disposed from the front to the rear, and
  • the second polarizing plate, the LED fixing base and the LED driving PCB board are respectively provided with a positioning hole, and the lens front cover sequentially extends into the respective positioning holes;
  • the LED driving PCB board is fixed on the rear side of the LED fixing seat, the first A polarizing plate and a second polarizing plate are fixed together on the front side of the LED fixing base, and the white LED and the purple LED are electrically connected to the LED driving PCB board;
  • the front side of the LED fixing seat is opened at the periphery of the positioning hole a plurality of the front and rear accommodating holes, the plurality of white LEDs are disposed, the white LEDs are respectively located in the corresponding accommodating holes;
  • the purple LEDs are also provided with a plurality of purple LEDs, which are obliquely inserted into the LED fixing
  • the outer casing includes a shell body and a head shell rotatable relative to the shell body, and the lens front cover of the high-power optical macro amplification module is fixed relative to the LED driving PCB board, and the lens front cover is combined with the integrated light source.
  • the module is fixed together in the head case, and the head case is rotated to control the displacement of the lens front cover relative to the lens back cover.
  • the method further includes: a main control PCB board, the integrated light source module, the high power optical macro amplification module, and the camera module are arranged on the main control PCB board in turn, the power supply module and the first
  • the wireless communication module is also disposed on the main control PCB, and the control module is disposed on the main control PCB; and the camera module further includes a first PCB, the first PCB has a first side and The opposite second side, the first side is covered with a heat dissipation metal layer, The aforementioned high-definition optical sensor is mounted on the heat dissipation metal layer.
  • a skin sensor for acquiring skin moisture data is further included, and the skin sensor is connected to the foregoing control module.
  • An intelligent skin test analysis system comprising the aforementioned handheld optical high-definition high-power intelligent skin test analyzer and an intelligent mobile terminal, wherein the smart mobile terminal has a display screen for real-time synchronous display of skin images and is used for testing with the aforementioned skin
  • the first wireless communication module of the analyzer wirelessly docks the matched second wireless communication module
  • the control module wirelessly connects the second wireless communication module of the intelligent mobile terminal via the first wireless communication module.
  • the smart mobile terminal has an APP main interface module, a WI-FI video data preview module, a first photographing module, a picture module, a first image transform and filtering module, a first feature statistics and identification module, and a first a result output module, a front camera preview module, a second camera module, a face detection and calibration module, a second image transformation and filtering module, a second feature statistics and recognition module, and a second result output module, wherein the picture module includes There is a white light picture unit, a polarized picture unit and a UV light picture unit; the APP main interface module is respectively connected to the WI-FI video data preview module and the front camera preview module; the WI-FI video data preview module and the first camera module, The picture module, the first image transformation and filtering module, the first feature statistics and recognition module and the first result output module are sequentially connected; the front camera preview module, the second camera module, the face detection and calibration module, and the second image transformation And the filtering module, the second feature statistics and identification module, and
  • a skin test analysis method in which the first wireless communication module of the skin test analyzer is wirelessly docked with the mobile intelligent terminal, the skin analysis analyzer and the processing and analysis software of the mobile intelligent terminal are started, and the processing analysis software and skin of the mobile intelligent terminal are used.
  • the control module of the test analyzer issues instructions to control the camera module of the skin test analyzer, and magnifies the skin information of the visible window through the high-power optical macro-amplification module, and simultaneously controls the analysis software through the mobile intelligent terminal. Integrate different light sources of the light source module to obtain different levels of skin information;
  • the skin information is transmitted to the mobile intelligent terminal processing analysis software through the first wireless communication module of the skin test analyzer, and the mobile intelligent terminal processing analysis software processes and analyzes the acquired image or data to determine the skin condition of the user. And provide a series of solutions or optimization opinions, the user can simultaneously view the skin image, skin condition and opinions from the display screen of the mobile intelligent terminal.
  • the mobile intelligent terminal processing analysis software performs the following algorithm steps on the image sent by the skin test analyzer:
  • the average value of the grayscale image is obtained, thereby obtaining the skin color level of the skin before the conversion;
  • the adaptive threshold calculation is performed on the gray image, and the white region is clustered to obtain the outer contour of the white block region.
  • the mobile intelligent terminal processing analysis software calculates, compares and screens the size and radius of the block region to obtain the stain, acne, and blackhead of the skin before conversion; analyzes the calculated and calculated regions, and calculates Color values of the color image in these areas, calculation and analysis to determine the area of the stain-blackish blackhead, blackhead-reddish color, acne-the rest;
  • the present invention has obvious advantages and advantageous effects compared with the prior art. Specifically, it can be known from the above technical solutions that the skin test analyzer is used to freely and flexibly acquire image information on the skin part of the test to be tested, and
  • the dedicated first wireless communication module configured by itself transmits the skin information to the mobile intelligent terminal, and the mobile intelligent terminal processes and analyzes the image or the data information to determine the skin condition and provide a solution or optimization opinion, and the user can at any time
  • the health status of different levels of skin is monitored and viewed synchronously on the mobile intelligent terminal; the design of the invention has the advantages of intelligence, convenient use, portability, practicability, etc., and is suitable for popularization for daily use of consumers. .
  • FIG. 1 is a perspective view showing the assembly of a skin test analyzer in an embodiment of the present invention
  • FIG. 2 is a schematic exploded view of a skin test analyzer in an embodiment of the present invention.
  • FIG. 3 is a partial exploded structural view of a skin test analyzer in an embodiment of the present invention.
  • FIG. 4 is a block diagram showing the main connection structure of the intelligent skin test analysis system in the embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of dimension analysis and calculation of an acquired image by a mobile APP processing and analysis software according to an embodiment of the present invention
  • FIG. 6 is a schematic diagram of the module composition of the mobile APP processing and analysis software in the embodiment of the present invention.
  • control module 90 main control PCB board
  • FIG. 1 to FIG. 6 show a specific structure of an embodiment of the present invention
  • the main innovative spirit of the present invention is to design a portable, intelligent and convenient skin test analyzer 100, It is suitable for users to monitor the health status of different levels of their skin anytime and anywhere, and can be viewed synchronously on mobile intelligent terminals.
  • the skin test analyzer 100 is based on an intelligent mobile terminal having a display screen for real-time synchronous display of skin images and for wirelessly mating with a first wireless communication module of a skin test analyzer described below.
  • a second wireless communication module wherein the first wireless communication module 50 configured by the skin test analyzer 100 itself is wirelessly connected to the second wireless communication module 201 (for example, a WI-FI module or a Bluetooth module) of the smart mobile terminal, It does not need to rely on other external wireless networks. In this way, the user can monitor the health of different levels of his skin anytime and anywhere and simultaneously view it on the mobile intelligent terminal.
  • the priority smart mobile terminal is almost For the mobile phone 200 that is carried by everyone, the user only needs to install the dedicated APP software on the mobile phone 200 to assist the use of the skin test analyzer 100 described above.
  • the skin test analyzer 100 is distinctly different from the commercial facial electronic skin meter in the prior art.
  • the skin test analyzer of the present invention has a compact design that is convenient for people to carry around; and includes a housing 10 and a viewing window disposed on the housing 10.
  • the camera module 20 disposed in the outer casing 10, the high-power optical macro-amplification module 30, the integrated light source module 40, the first wireless communication module 50, the skin sensor 60 for acquiring skin moisture data, and the power module 70 and the control module 80; the camera module 20, the high-power optical macro-amplification module 30, the integrated light source module 40, the first wireless communication module 50, and the skin sensor 60 are respectively connected to the control module 80; wherein, the camera
  • the module 20 includes a high-definition optical sensor 21 (for example, 2 million pixels).
  • the integrated light source module 40 includes a plurality of light sources for acquiring different levels of skin information.
  • the skin sensor 60 includes hardware contacts 61 and supports The plastic sleeve 62 of the hardware contact 61 is positioned
  • the outer casing 10 includes a casing main body 11 and a head casing 12 rotatable relative to the casing main body 11; the casing main body 11 includes an upper cover 111 and a lower cover 112 which are combined with each other, and are internally enclosed.
  • the head casing 12 includes a head casing 121 and a head inner casing 122.
  • the head casing 121 is sheath-mounted on the outside of the head inner casing 122.
  • the outer surface of the head inner casing 122 is recessed.
  • a concave portion 123 a plurality of convex hulls 124 are protruded from the inner wall of the head casing 121, and the convex hull 124 is confined in the corresponding concave position 123; and the outer circumference of the head inner casing 122 is concavely provided with an annular groove 125.
  • the inner wall of the shell body 11 is correspondingly convexly provided with an annular flange 113.
  • the annular flange 113 is fitted into the annular groove 125, and the outer surface of the head outer casing 121 and the outer surface of the shell main body 11 are spliced with each other.
  • the camera module 20 further includes a first PCB board 22 having a first side and a second side opposite thereto, the first side being covered with a heat dissipation metal layer.
  • the high-definition optical sensor 21 is mounted on the heat dissipation metal layer, thereby facilitating heat dissipation of the high-definition optical sensor 21 during operation, and ensuring better performance of the high-definition optical sensor 21.
  • the high-magnification optical macro-amplification module 30 includes a lens front cover 31, a lens rear cover 32, a first magnifying lens 33, and a second magnifying lens 34.
  • the first magnifying lens 32 is a small magnifying lens and the second magnifying lens 33 is a large magnifying lens, both of which can be made of transparent plastic or glass convex lens.
  • the lens front cover 31 is a hollow cavity structure, and a first through hole penetrating therethrough is formed in the interior thereof.
  • the first through hole is designed as a three-stage structure, and the front portion of the first through hole is a small front and rear large taper. a structure, the front end of the tapered structure is formed with an imaging hole, the middle portion and the rear portion of the first through hole are both cylindrical structures, wherein the segment aperture is larger than the imaging aperture and smaller than the rear aperture;
  • the first magnifying lens piece 33 is disposed at a front end of the middle portion of the first through hole, and the second magnifying lens piece 34 is disposed at a front end of the rear portion of the first through hole; the aperture and the hole depth of the different hole segments can be designed as needed.
  • the front aperture of the aforementioned tapered structure has an imaging aperture of 3.0 mm and a hole depth of 12 mm; the middle aperture has a hole diameter of 8.4 mm, the hole depth is 7.5 mm; and the rear end aperture is 9.4 mm.
  • the outer peripheral side surface of the lens front cover 31 is formed with an external thread 311, and the external thread 311 is disposed at a rear portion of the lens front cover 31.
  • the external thread 311 can be designed with an outer M12 thread. Its total thread is 13.2mm.
  • the lens rear cover 32 is also a hollow cavity structure, and a second through hole penetrating therethrough is formed in the interior thereof.
  • the inner wall of the second through hole is formed with an internal thread 321 , and the lens front cover 31 is adapted to be screwed by the external thread 311 .
  • the inner lens 321 of the lens rear cover 32 is disposed, and the lens front cover 31 is slidably disposed relative to the lens rear cover 32.
  • the front portion of the lens rear cover 32 is a hollow cylindrical structure, and the inner side of the cylinder For M12 Mm, the thread depth is 0.4 mm, the thread width is 0.46 mm; the rear part of the lens rear cover 32 has a square structure, and the square structure has a side wing 322 on each side, and the side wing 322 is provided with a vertical fastening screw hole 323 and a lateral fastening screw hole 324.
  • the lens rear cover 32 is fixed to the main control PCB board 90 through the vertical fastening screw hole 323, and the camera module 20 is fixed to the rear end of the lens rear cover 32 through the lateral fastening screw hole 324; here, the foregoing
  • the first PCB board 22 is provided with a locking hole corresponding to the lateral fastening screw hole 324, and is fastened by screws. Therefore, a high-definition high-magnification optical macro image acquiring module is formed.
  • the lens front cover 31 is rotated clockwise in the lens rear cover 32, thereby forming a high-power optical micro.
  • the lens front cover 31 is fixedly disposed with respect to the LED driving PCB board 44 described below, and the lens front cover 31 is fixed in the head shell 12 together with the integrated light source module 40 described below.
  • the head housing 12 is rotated.
  • the lens front cover 31 is controlled to be displaced relative to the lens rear cover 32.
  • the light source of the integrated light source module 40 is designed as a white LED 41 and a purple LED 42 (a white LED of 5000-5500K and a wavelength of 375 nm ⁇ 3 can be used)
  • the purple LED of nm can be a single light or a combination of multiple light sources.
  • the integrated light source module 40 further includes an LED fixing base 43 and an LED driving PCB board 44 (second PCB board) for adjusting the aforementioned high-definition optical.
  • the LED driving PCB board 44 is disposed in sequence from the front to the rear, and the second polarizing film 46, the LED fixing base 43 and the LED driving PCB board 44 are respectively provided with a positioning hole, and the lens front cover 31 sequentially extends into the respective positioning holes;
  • the LED driving PCB board 44 is fixed on the rear side of the LED fixing base 43.
  • the first polarizing plate 45 and the second polarizing film 46 are fixed together on the front side of the LED fixing base 43.
  • the white LED 41 and the purple LED 42 are electrically connected to each other.
  • the LED is driven on the PCB board 44.
  • the LED hood 47 is disposed on the light source.
  • the LED hood 47 is fixedly disposed on the front side of the LED holder 43 and then the integral integrated light source module 40 is locked in the head shell 12.
  • the arrangement structure of the white LED 41 and the purple LED 42 is specially designed.
  • the front side of the LED fixing seat 43 is provided with a plurality of front and rear extending receiving holes at the periphery of the retaining hole.
  • the white LEDs 41 are disposed in the corresponding accommodating holes;
  • the purple LEDs 42 are also disposed in a plurality of positions, which are obliquely inserted at the outer periphery of the LED holder 43 at a 45° bottom angle;
  • the purple LEDs 42 of the nm are inserted into the six receiving holes of the LED fixing base 43 and soldered to the LED driving PCB board 44, and the purple LEDs 42 are evenly distributed on the periphery of the LED fixing seat 43; the second polarized light Three cutout holes arranged in an equilateral triangle on the sheet 46 are aligned with three white LEDs located in the LED holder 43 Directly above 41, it is used to adjust the polarization of the other three white LEDs 41.
  • the main control PCB board 90 is disposed inside, and the integrated light source is provided.
  • the module 40, the high-power optical macro-amplification module 30, and the camera module 20 are sequentially disposed on the main control PCB board 90, and the power module 70 and the first wireless communication module 50 are also disposed on the main control PCB board 90.
  • the control module 80 is disposed on the main control PCB 90; the viewfinder window is disposed at one end of the outer casing 10, and the power module 70 is disposed at the other end of the outer casing 10.
  • the power module 70 can be designed as a rechargeable structure.
  • the utility model comprises a DC upper cover 71, a DC lower cover 72, a DC seat 73 and a power PCB board 74.
  • the power charging port is exposed to the outer casing 10; and the power switch button 75 is exposed to the outer casing 10.
  • the skin test analyzer 100 When the skin test analyzer 100 is used, after the first wireless communication module 50 of the skin test analyzer 100 is wirelessly docked with the mobile phone 200, the skin test analyzer 100 and the APP processing analysis software of the mobile phone 200 are activated to analyze the skin test.
  • the viewfinder window of the instrument 100 is placed on the skin surface, and the control module 80 of the skin test analyzer 100 sends an instruction through the APP processing analysis software of the mobile phone 200, and controls the camera module 20 of the skin test analyzer 100 to work through the high-power optical macro.
  • Amplification module 30 will have its visible window (skin area is 5.5 X
  • skin area is 5.5 X
  • the skin information of 5.5mm) is enlarged by 50 times, and the integrated light source module 40 can be operated by the APP processing analysis software of the mobile phone 200 to set different light sources (5000-5500K white light, violet light-wavelength 375 nm, and polarized light, combined light).
  • the high-definition optical sensor 21 can be obtained by 50 times of the skin obtained by the first wireless communication module 50 (for example, WI-FI module or Bluetooth module) on the skin test analyzer 100.
  • the image is transmitted to the APP processing and analysis software of the mobile phone 200, and the data (which may also include the aforementioned skin moisture data), the picture, the video real-time synchronous preview or transmission; the APP processing analysis software of the mobile phone 200 processes the acquired image or data. And analysis, in order to judge the user's skin condition and provide a series of solutions or optimization opinions, the user can simultaneously view the skin image, skin condition and opinions from the display screen of the mobile phone; of course, the personal skin health condition, Upload solutions and comments to the web server to view and track your personal skin health from time to time
  • the user can initially understand the health of the skin surface layer and the deep layer according to the actual preview, thereby making a selective photo analysis of the skin;
  • the APP The processing analysis software is provided with 7 analysis areas of the face: forehead, left cheek, nose, right cheek, left eye circumference, right eye circumference, lower jaw; according to the user's determination of the facial analysis area, the framing window of the skin test analyzer 100 Aligning the selected face area, operating the shooting button on the mobile APP interface, the mobile phone APP issues a shooting instruction, and the skin testing analyzer 100 sequentially performs surface layering (5000-5500K white light), polarized light, and the skin of the designated area of the face according to the instruction.
  • surface layering 5000-5500K white light
  • polarized light polarized light
  • the deep (purple-wavelength 375nm) mode is taken, and the obtained high-definition high-power picture is transmitted to the mobile phone APP processing analysis software by wireless transmission, and the three modes of the skin of the captured area are simultaneously displayed on the display screen of the mobile phone 200 ( Photograph of the surface layer of the skin, polarized light, deep skin);
  • the mobile APP processing analysis software performs skin skin color dimension, skin moisture dimension, skin oil component dimension, skin pigmentation dimension, skin acne dimension, skin smoothness dimension, skin pore blockage in high-definition high-magnification photos in three modes of the skin of the acquired area.
  • the dimensions and skin pore size dimensions are analyzed and calculated one by one; the main process of dimension analysis and calculation of the acquired high-definition high-power photos by mobile APP processing and analysis software is shown in Figure 5, namely:
  • the obtained high-definition high-definition photo (image) is converted into a grayscale image (gray); then the converted grayscale image is Sobel transformed, the proportion of the white area of the image after the conversion is statistically calculated, and the smoothness of the skin before the conversion is calculated;
  • the gray image is analyzed and calculated, the average value of the gray image is obtained, and the skin color level of the skin before conversion is obtained.
  • the adaptive threshold calculation is performed on the gray image, and the white region is clustered to obtain the white block region.
  • the outer contour, APP processing analysis software then calculates, contrasts and singulates the size and radius of the block area to obtain the color spots, acne, and blackheads of the skin before conversion; analyze the area analyzed and calculated above. Calculate the color value of the color image in these areas, and calculate and analyze the area of the spot-color black, blackhead-color reddish, acne-the rest;
  • the parameters and health status of the skin obtained by the skin test analyzer are finally obtained (the final score can be obtained by combining various indicators), and displayed in the position corresponding to the facial contour on the mobile phone display; mobile APP
  • the processing analysis software performs targeted evaluation on the facial skin of the user according to the results of processing and calculation analysis, and gives corresponding professional physical therapy, nursing opinions and suggestions, for example, recommending personalized skin care products more suitable for the user.
  • physiotherapy, nursing equipment; the aforementioned facial skin data, health status, professional physiotherapy, nursing advice, and personalized skin care products or physiotherapy, nursing equipment can also be uploaded to the terminal server for storage and sharing, so that users can view and track anytime, anywhere.
  • the foregoing mobile APP processing and analysis software includes an APP main interface module C, a WI-FI video data preview module C11, a first photographing module C12, a picture module C13, and a first image transformation.
  • the second feature statistics and recognition module C25 and the second result output module C26 wherein the picture module C13 includes a white light picture unit C131, a polarized picture unit C132, and a UV light picture unit C133.
  • the APP main interface module C is respectively connected to the WI-FI video data preview module C11 and the front camera preview module C21; the WI-FI video data preview module C11, the first camera module C12, the picture module C13, the first image transform and The filtering module C14, the first feature statistics and identification module C15 and the first result output module C16 are sequentially connected to form a first processing analysis mode, that is, the processing information is analyzed by receiving the skin information of the skin test analyzer 100;
  • the camera preview module C21, the second camera module C22, the face detection and calibration module C23, the second image transform and filter module C24, the second feature statistics and recognition module C25, and the second result output module C26 are sequentially connected to form a second process.
  • the analysis mode is to provide skin information by photographing the front camera of the mobile phone 200 itself, and the skin test analyzer 100 can be omitted, which is mainly suitable for the user to test the facial skin, and provides the user with more More convenience and more user-friendly design.
  • the design of the present invention is mainly focused on the use of a skin test analyzer to freely and flexibly acquire image information of a skin part to be tested, and to transmit skin information to the mobile intelligent terminal through a dedicated first wireless communication module configured by itself.
  • the mobile intelligent terminal processes and analyzes its image or data information to determine the skin condition and provide solutions or optimization opinions.
  • the user can monitor the health status of different levels of his skin anytime and anywhere and simultaneously view it on the mobile intelligent terminal.
  • the design of the invention has the advantages of being intelligent, convenient to use, convenient to carry, strong in practicability, and the like, and is suitable for popularization and popularization for daily use of the consumers.

Abstract

一种手持式光学高清高倍智能皮肤测试分析仪(100)及其系统、方法,包括外壳(10)、摄像模组(20)、高倍光学微距放大模组(30)、综合光源模组(40)、第一无线通讯模块(50)、电源模组(70)及控制模组(80);摄像模组(20)包括高清光学传感器(21),综合光源模组(40)包括多个用于获取皮肤不同层次信息的光源;藉此,利用皮肤测试分析仪(100)自由灵活地对所需测试的皮肤部位获取图像信息,并通过其自身配置的专用第一无线通讯模块(50)将皮肤信息发送至移动智能终端,移动智能终端对其图像或数据信息进行处理分析,以对皮肤状况做出判定并提供解决或优化意见,使用者可随时随地对自己皮肤不同层次的健康状况进行监测并于移动智能终端上同步查看;设计具有智能、使用方便、便于携带、实用性强等优点。

Description

手持式光学高清高倍智能皮肤测试分析仪及其系统、方法 技术领域
本发明涉及皮肤测试分析领域技术,尤其是指一种手持式光学高清高倍智能皮肤测试分析仪及其系统、方法。
背景技术
随着科技信息的飞速发展,人们生活水平的不断提高,人们对身体健康的关注也越来越重视,特别是对个人皮肤健康的关注与护理的欲望不断增强,因此,人们开发了商用面部电子皮肤分仪(其分为台式或立式两种),商用面部电子皮肤测试分析仪主要运用了照像机原理以及综合光学系统,使用时,其必须让使用者将整个面部伸入图像捕捉腔内,获取皮肤图片,经过数据线将皮肤图像或数据传输给电脑,再经电脑软件分析得出皮肤状况与健康指数等。
但是,前述商用面部电子皮肤分仪存在诸多缺陷,例如:(1)其图片获取方式必须让使用者面部伸入到图像捕捉腔内才能获取图片,导致使用者不能实时同步查看自已面部或皮肤图像,必须检测完毕后保存在电脑中才能查看自已皮肤图像或照片;(2)其操作专业性强,检测时必须配一专业人员操作方可实施,消费者为此付出的费用、时间均较高,难于普及与推广;(3)商用电子皮肤测试分析仪购置成本较高,而且其整体体积大,显得笨重,占用室内空间大。
在人们越来越追求便利、智能、人性化生活的今天,前述商用面部电子皮肤分仪显然不能符合现今人们的要求;因此,需要研究出一种新的技术方案来解决上述问题。
发明内容
有鉴于此,本发明针对现有技术存在之缺失,其主要目的是提供一种手持式光学高清高倍智能皮肤测试分析仪及其系统、方法,其有效实现了使用者随时随地对自己皮肤不同层次的健康状况进行监测之目的,且可于移动智能终端上同步查看,本发明之设计具有智能、使用方便、便于携带、实用性强等优点,
为实现上述目的,本发明采用如下之技术方案:
一种手持式光学高清高倍智能皮肤测试分析仪,包括有外壳、设置于外壳上的取景窗口区域和设置于外壳内的摄像模组、高倍光学微距放大模组、综合光源模组、第一无线通讯模块、电源模组及控制模组;其中,该摄像模组、高倍光学微距放大模组、综合光源模组、第一无线通讯模块分别连接于控制模组;该摄像模组包括有高清光学传感器,该综合光源模组包括有多个用于获取皮肤不同层次信息的光源。
作为一种优选方案,所述高倍光学微距放大模组包括有镜头前盖、镜头后盖、第一放大镜片及第二放大镜片;
该镜头前盖为中空腔体结构,其内部形成有前后贯通的第一通孔,该第一通孔设计为三段式结构,该第一通孔的前段为前小后大的锥形结构,该锥形结构的前端形成有成像孔,该第一通孔的中段及后段均为圆柱形结构,其中段孔径大于前述成像孔径且小于后段孔径; 前述第一放大镜片设置于第一通孔中段部位的前端,前述第二放大镜片设置于第一通孔后段部位的前端;以及,该镜头前盖外周侧表面形成有外螺纹;
该镜头后盖亦为中空腔体结构,其内部形成有前后贯通的第二通孔,该第二通孔内壁形成有内螺纹,前述镜头前盖通过外螺纹适配螺合于镜头后盖内的内螺纹,且镜头前盖相对镜头后盖可变换位移式设置。
作为一种优选方案,所述综合光源模组的光源设计为白色LED和紫色LED,该综合光源模组还包括有LED固定座、LED驱动PCB板、用于调节前述高清光学传感器的白平衡度的第一偏振光片及用于调节白色LED的偏振光度的第二偏振光片;该第一偏振光片、第二偏振光片、LED固定座及LED驱动PCB板自前往后依次设置,且第二偏振光片、LED固定座及LED驱动PCB板上均开设有让位孔,前述镜头前盖依次伸入各让位孔;该LED驱动PCB板固装于LED固定座后侧,该第一偏振光片、第二偏振光片一同固定在LED固定座前侧,该白色LED和紫色LED电性连接于LED驱动PCB板上;所述LED固定座前侧于其让位孔外围开设有若干前后延伸的容置孔,前述白色LED设置有若干个,该白色LED分别位于相应的容置孔内;所述紫色LED亦设置有若干个,其分别成45底角斜插在LED固定座的外围。
作为一种优选方案,所述外壳包括有壳主体和可相对壳主体旋转的头壳,前述高倍光学微距放大模组的镜头前盖相对LED驱动PCB板位置固定,且镜头前盖随综合光源模组一同固定在头壳内,旋转头壳以控制镜头前盖相对镜头后盖位移。
作为一种优选方案,进一步包括有主控PCB板,前述综合光源模组、高倍光学微距放大模组及摄像模组自前往后依次布置于主控PCB板上,前述电源模组及第一无线通讯模块亦布置于主控PCB板上,前述控制模组设置于主控PCB板上;以及,所述摄像模组还包括有第一PCB板,该第一PCB板具有第一侧面和与之相对的第二侧面,该第一侧面上覆设有散热金属层, 前述高清光学传感器贴装于散热金属层上。
作为一种优选方案,还包括有用于获取皮肤水份数据的皮肤传感器,该皮肤传感器连接于前述控制模组。
一种智能皮肤测试分析系统,包括有前述手持式光学高清高倍智能皮肤测试分析仪和智能移动终端,其中,该智能移动终端具有用于实时同步显示皮肤图像的显示屏幕和用于与前述皮肤测试分析仪的第一无线通讯模块无线对接匹配的第二无线通讯模块,前述控制模组经第一无线通讯模块无线对接智能移动终端的第二无线通讯模块。
作为一种优选方案,所述智能移动终端具有APP主界面模块、WI-FI视频数据预览模块、第一拍照模块、图片模块、第一图像变换和滤波模块、第一特征统计和识别模块、第一结果输出模块、前置摄像头预览模块、第二拍照模块、人脸检测和标定模块、第二图像变换和滤波模块、第二特征统计和识别模块及第二结果输出模块,其中,图片模块包括有白光图片单元、偏光图片单元及UV光图片单元;该APP主界面模块分别连接于WI-FI视频数据预览模块、前置摄像头预览模块;该WI-FI视频数据预览模块、第一拍照模块、图片模块、第一图像变换和滤波模块、第一特征统计和识别模块及第一结果输出模块依次连接;该前置摄像头预览模块、第二拍照模块、人脸检测和标定模块、第二图像变换和滤波模块、第二特征统计和识别模块及第二结果输出模块依次连接。
一种皮肤测试分析方法,其皮肤测试分析仪的第一无线通讯模块与移动智能终端无线对接后,启动皮肤测试分析仪及移动智能终端的处理分析软件,通过移动智能终端的处理分析软件、皮肤测试分析仪的控制模组发出指令,控制皮肤测试分析仪的摄像模组工作,并通过高倍光学微距放大模组将其可视窗口的皮肤信息高倍放大,同时通过移动智能终端处理分析软件控制综合光源模组的不同光源,以获取皮肤不同层次信息;
该皮肤信息通过皮肤测试分析仪的第一无线通讯模块传送至移动智能终端处理分析软件,移动智能终端处理分析软件对获取的图像或数据进行处理与分析,以对使用者的皮肤状况做出判定并提供系列解决或优化意见,使用者从移动智能终端的显示屏幕上同步查看到皮肤图像、皮肤状况及意见。
作为一种优选方案,所述移动智能终端处理分析软件对皮肤测试分析仪所发送的图像进行如下算法步骤:
(1)首先将获取的高清高倍图像转换成为灰度图像;
(2)对所转换的灰度图像做Sobel变换,统计变换后图像白色区域的比例,计算出所转换前皮肤光滑度;
在对灰度图像进行分析与计算时,得出灰度图像的平均值,从而得出所转换前皮肤的肤色等级;
对灰度图像进行自适应阈值计算,对白色区域进行聚类分析得到白色块状区域的外轮廓, 移动智能终端处理分析软件再对块状区域的大小与半径进行计算、对比并进行筛选,得到所转换前皮肤的色斑、痤疮、与黑头;对前述分析与计算得出的区域进行分析,计算出彩色图像在这些区域的颜色值,计算与分析检测得出色斑-颜色偏黑、黑头-颜色偏红、痤疮-其余的部分的面积;
(3)综合前述各项指标得到最终评分。
本发明与现有技术相比具有明显的优点和有益效果,具体而言,由上述技术方案可知,其主要是利用皮肤测试分析仪自由灵活地对所需测试的皮肤部位获取图像信息,并通过其自身配置的专用第一无线通讯模块将皮肤信息发送至移动智能终端,移动智能终端对其图像或数据信息进行处理分析,以对皮肤状况做出判定并提供解决或优化意见,使用者可随时随地对自己皮肤不同层次的健康状况进行监测并于移动智能终端上同步查看;本发明之设计具有智能、使用方便、便于携带、实用性强等优点,适于普及推广为广大消费者之日常使用。
附图说明
图1是本发明之实施例中皮肤测试分析仪的组装立体示意图;
图2是本发明之实施例中皮肤测试分析仪的分解结构示意图;
图3是本发明之实施例中皮肤测试分析仪的局部分解结构示意图;
图4是本发明之实施例中智能皮肤测试分析系统的主要连接结构框图;
图5是本发明之实施例中手机APP处理与分析软件将所获取的图像进行维度分析与计算的流程示意图;
图6是本发明之实施例中手机APP处理与分析软件的模块组成示意图。
附图标识说明:
100、皮肤测试分析仪 10、外壳
11、壳主体 111、上盖
112、下盖 113、环形凸缘
12、头壳 121、头外壳
122、头内壳 123、凹位
124、凸包 125、环形凹槽
20、摄像模组 21、高清光学传感器
22、第一PCB板 30、高倍光学微距放大模组
31、镜头前盖 311、外螺纹
32、镜头后盖 321、内螺纹
322、侧翼 323、竖向紧固螺丝孔
324、横向紧固螺丝孔 33、第一放大镜片
34、第二放大镜片 40、综合光源模组
41、白色LED 42、紫色LED
43、LED固定座 44、LED驱动PCB板(第二PCB板)
45、第一偏振光片 46、第二偏振光片
47、LED遮光罩 50、第一无线通讯模块
60、皮肤传感器 61、五金触点
62、塑胶套 70、电源模组
71、DC上盖 72、DC下盖
73、DC座 74、电源PCB板
75、电源充电口 76、电源开关按键
80、控制模组 90、主控PCB板
200、手机 201、第二无线通讯模块
C、APP主界面模块 C11、WI-FI视频数据预览模块
C12、第一拍照模块 C13、图片模块
C131、白光图片单元 C132、偏光图片单元
C133、UV光图片单元 C14、第一图像变换和滤波模块
C15、第一特征统计和识别模块 C16、第一结果输出模块
C21、前置摄像头预览模块 C22、第二拍照模块
C23、人脸检测和标定模块 C24、第二图像变换和滤波模块
C25、第二特征统计和识别模块 C26第二结果输出模块
具体实施方式
请参照图1至图6所示,其显示出了本发明之实施例的具体结构;本发明之主要创新精神在于,设计出一种便携式、智能化、方便使用的皮肤测试分析仪100,以适用于广大用户随时随地对自己皮肤不同层次的健康状况进行监测,且可于移动智能终端上同步查看。
此处,皮肤测试分析仪100是基于智能移动终端应用,该智能移动终端具有用于实时同步显示皮肤图像的显示屏幕和用于与下述皮肤测试分析仪的第一无线通讯模块无线对接匹配的第二无线通讯模块,下述控制模组80经皮肤测试分析仪100自身配置的第一无线通讯模块50无线对接智能移动终端的第二无线通讯模块201(例如WI-FI模块或蓝牙模块),其无需依赖外部其它无线网络,这样,实现了使用者可随时随地对自己皮肤不同层次的健康状况进行监测并于移动智能终端上同步查看之目的,本实施例中优先的智能移动终端为目前几乎人人随身携带的手机200,使用者只需于手机200上安装专用的APP软件,即可辅助搭配前述皮肤测试分析仪100进行使用。
该皮肤测试分析仪100明显区别于传统技术中商用面部电子皮肤分仪,本发明之皮肤测试分析仪结构设计迷你小巧,便于人们随身携带;其包括有外壳10、设置于外壳10上的取景窗口区域和设置于外壳10内的摄像模组20、高倍光学微距放大模组30、综合光源模组40、第一无线通讯模块50、用于获取皮肤水份数据的皮肤传感器60、电源模组70及控制模组80;该摄像模组20、高倍光学微距放大模组30、综合光源模组40、第一无线通讯模块50、皮肤传感器60分别连接于控制模组80;其中,该摄像模组20包括有高清光学传感器21(例如200万像素),该综合光源模组40包括有多个用于获取皮肤不同层次信息的光源,该皮肤传感器60包括有五金触点61及用于支撑定位五金触点61的塑胶套62。
如图2所示,该外壳10包括有壳主体11和可相对壳主体11旋转的头壳12;该壳主体11包括有彼此组配的上盖111和下盖112,两者内部围合形成收容腔;该头壳12包括有头外壳121和头内壳122,该头外壳121包覆式固装于头内壳122外部,此处,该头内壳122的外表面凹设有多个凹位123,前述头外壳121的内壁上凸设有多个凸包124,其凸包124限位于相应的凹位123内;以及,该头内壳122的外周凹设有环形凹槽125,前述壳主体11内壁相应凸设有环形凸缘113,该环形凸缘113适配于环形凹槽125内,且头外壳121外表面与壳主体11外表面彼此过渡式拼接。
前述摄像模组20还包括有第一PCB板22,该第一PCB板22具有第一侧面和与之相对的第二侧面,该第一侧面上覆设有散热金属层, 前述高清光学传感器21贴装于散热金属层上,如此,有利于高清光学传感器21运行时散热,确保高清光学传感器21的较佳工作性能。
前述高倍光学微距放大模组30包括有镜头前盖31、镜头后盖32、第一放大镜片33及第二放大镜片34;其中,该第一放大镜片32为小放大镜片,第二放大镜片33为大放大镜片,两者均可采用透明塑胶材质或玻璃材质的凸透镜。
该镜头前盖31为中空腔体结构,其内部形成有前后贯通的第一通孔,该第一通孔设计为三段式结构,该第一通孔的前段为前小后大的锥形结构,该锥形结构的前端形成有成像孔,该第一通孔的中段及后段均为圆柱形结构,其中段孔径大于前述成像孔径且小于后段孔径; 前述第一放大镜片33设置于第一通孔中段部位的前端,前述第二放大镜片34设置于第一通孔后段部位的前端;前述不同孔段的孔径及孔深度可按需要设计,此处,提供一组优选数据,即:前述锥形结构的前段孔的成像孔径3.0mm、其孔深度为12mm;中段孔径为8.4mm,其孔深度为7.5mm;后端孔径为9.4mm,其孔深度为9.5mm;以及,该镜头前盖31外周侧表面形成有外螺纹311,其外螺纹311设置于镜头前盖31的后段部位,此处,其外螺纹311可设计外M12螺纹,其螺纹总度为13.2mm。
该镜头后盖32亦为中空腔体结构,其内部形成有前后贯通的第二通孔,该第二通孔内壁形成有内螺纹321,前述镜头前盖31通过外螺纹311适配螺合于镜头后盖32内的内螺纹321,且镜头前盖31相对镜头后盖32可变换位移式设置;于本实施例中,所述镜头后盖32前部分为中空圆筒结构,其圆筒内侧为M12 mm,螺纹深度为0.4mm,螺纹宽度为0.46mm;镜头后盖32后部分为正方形结构,正方形结构两边各有一侧翼322,侧翼322开设有竖向紧固螺丝孔323和横向紧固螺丝孔324,通过竖向紧固螺丝孔323将镜头后盖32固定于下述主控PCB板90上,通过横向紧固螺丝孔324将摄像模组20固定于镜头后盖32后端;此处,前述第一PCB板22上开设有锁固孔,其与前述横向紧固螺丝孔324对应,利用螺丝紧固连接于两者,如此,形成高清高倍放大光学微距图像获取模组。
将前述第一放大镜片33与第二放大镜片34分别固定在镜片前盖31相应的孔径位后,再将镜头前盖31按顺时针方向旋于镜头后盖32内,如此,形成高倍光学微距放大模组30;此处,镜头前盖31与镜头后盖32的螺纹除了做紧固以外,还可通过调节镜头前盖31与镜头后盖32螺纹旋入的深度来调节放大图片成像的清晰度。此处,是通过将镜头前盖31相对下述LED驱动PCB板44位置固定式设置,镜头前盖31随下述综合光源模组40一同固定在头壳12内,如此,旋转头壳12以控制镜头前盖31相对镜头后盖32位移。
前述综合光源模组40的光源设计为白色LED41和紫色LED42(可采用5000-5500K的白色LED与波长为375nm±3 nm的紫色LED,其光源可为单一光或多种光组合),该综合光源模组40还包括有LED固定座43、LED驱动PCB板44(第二PCB板)、用于调节前述高清光学传感器21的白平衡度的第一偏振光片45及用于调节白色LED41的偏振光度的第二偏振光片46;该第一偏振光片45、第二偏振光片46、LED固定座43及LED驱动PCB板44自前往后依次设置,且第二偏振光片46、LED固定座43及LED驱动PCB板44上均开设有让位孔,前述镜头前盖31依次伸入各让位孔;该LED驱动PCB板44固装于LED固定座43后侧,该第一偏振光片45、第二偏振光片46一同固定在LED固定座43前侧,该白色LED41和紫色LED42电性连接于LED驱动PCB板44上;针对光源设置有LED遮光罩47,该LED遮光罩47固定罩设于前述LED固定座43前侧,再将整体综合光源模组40锁固于头壳12内。
如图3所示,其对白色LED41和紫色LED42的布置结构进行了特殊设计,具体而言,所述LED固定座43前侧于其让位孔外围开设有若干前后延伸的容置孔,前述白色LED41设置有若干个,该白色LED41分别位于相应的容置孔内;所述紫色LED42亦设置有若干个,其分别成45°底角斜插在LED固定座43的外围;于本实施例中,设置有6个5000-5500K的插件式白色LED41和4个波长为375nm±3 nm的紫色LED42,其白色LED41分别插于LED固定座43的6个容置孔内并焊接于LED驱动PCB板44上,其紫色LED42均布于LED固定座43的外围;前述第二偏振光片46上呈等边三角形布置的三个镂空孔对准位于LED固定座43内3个白色LED 41的正上方,其用于调节另3个白色LED41的偏振光度。
结合图2、图3及上述文字描述不难看出,本发明之皮肤测试分析仪内部结构布置紧凑合理,从而达到其整体产品迷你小巧之效果;其内部设置有一主控PCB板90,前述综合光源模组40、高倍光学微距放大模组30及摄像模组20自前往后依次布置于主控PCB板90上,前述电源模组70及第一无线通讯模块50亦布置于主控PCB板90上,前述控制模组80设置于主控PCB板90上;前述取景窗口设置于外壳10一端,电源模组70布置于外壳10内的另一端,电源模组70可设计为可充电式结构,其包括有DC上盖71、DC下盖72、DC座73及电源PCB板74,电源充电口露于外壳10;以及,其电源开关按键75露于外壳10。
在使用前述皮肤测试分析仪100时,先将皮肤测试分析仪100的第一无线通讯模块50与手机200无线对接后,启动皮肤测试分析仪100及手机200的APP处理分析软件,将皮肤测试分析仪100的取景窗口置于皮肤表面,通过手机200的APP处理分析软件、皮肤测试分析仪100的控制模组80发出指令,控制皮肤测试分析仪100的摄像模组20工作,通过高倍光学微距放大模组30将其可视窗口(皮肤面积为5.5 X 5.5mm)的皮肤信息放大于50倍,同时可通过手机200的APP处理分析软件操作综合光源模组40设定不同的光源(5000-5500K的白光、紫光-波长375nm,以及偏光、组合光)来获取皮肤不同层次的皮肤信息,同时此信息可通过皮肤测试分析仪100上的第一无线通讯模块50(例如WI-FI模块或蓝牙模块)可将高清光学传感器21获取的放大50倍的皮肤图像传送至手机200的APP处理与分析软件,可进行数据(也可包括前述皮肤水份数据)、图片、视频实时同步预览或传输;手机200的APP处理分析软件对获取的图像或数据进行处理与分析,以对使用者的皮肤状况做出判定并提供系列解决或优化意见,使用者从手机的显示屏幕上同步查看到皮肤图像、皮肤状况及意见;当然,也可将个人皮肤健康状况、解决方法与意见上传至网络服务器,以便于时时查看、跟踪比对个人皮肤健康状况。
进一步优选设计,通过手机200的APP处理分析软件,用户可根据实预览时初步了解到皮肤表层与深层的健康状况,从而做出有选择性的对皮肤进行拍照分析;本实施例中,其APP处理分析软件本设有面部7个分析区域:额头、左脸颊、鼻子、右脸颊、左眼周、右眼周、下颌;根据用户对面部分析区域的确定,将皮肤测试分析仪100的取景窗口对准所选定的面部区域,操作手机APP界面上的拍摄按键,手机APP发出拍摄指令,皮肤测试分析仪100按指令依次对面部指定区域皮肤进行表层(5000-5500K的白光)、偏振光以及深层(紫光-波长375nm)模式拍摄,并将所得的高清高倍图片通过无线传输的方式传到手机APP处理分析软件,并且在手机200的显示屏上同时显示所拍区域皮肤的三种模式下(皮肤表层、偏振光、皮肤深层)的照片;
手机APP处理分析软件对所获取区域的皮肤的三种模式下的高清高倍照片进行皮肤肤色维度、皮肤水分维度、皮肤油分维度、皮肤色斑维度、皮肤痤疮维度、皮肤光滑度维度、皮肤毛孔堵塞维度、皮肤毛孔大小维度一一进行分析与计算;手机APP处理与分析软件对所获取的高清高倍照片进行维度分析与计算的主要流程如图5所示,即:
首先将获取的高清高倍照片(image)转换成为灰度图像(gray);再对所转换的灰度图像做Sobel变换,统计变换后图像白色区域的比例,计算出所转换前皮肤光滑度;在对灰度图像进行分析与计算时,得出灰度图像的平均值,从而得出所转换前皮肤的肤色等级;对灰度图像进行自适应阈值计算,对白色区域进行聚类分析得到白色块状区域的外轮廓,APP处理分析软件再对块状区域的大小与半径进行计算、对比并进行筛选,得到所转换前皮肤的色斑、痤疮、与黑头;对前述分析与计算得出的区域进行分析,计算出彩色图像在这些区域的颜色值,计算与分析检测得出色斑-颜色偏黑、黑头-颜色偏红、痤疮-其余的部分的面积;
如此,最终得出经皮肤测试分析仪所获取区域皮肤的各项参数以及健康状况(可以综合各项指标得到最终评分),并在手机显示屏上的面部轮廓相对应的位置显示出来;手机APP处理分析软件根据处理与计算分析得出的结果,对用户的面部皮肤进行针对性的评价,并给出相对应的专业的理疗、护理意见与建议,例如:推荐更加适合用户的个性化护肤品或理疗、护理仪器;前述面部皮肤数据、健康状况、专业的理疗、护理意见、以及个性化护肤品或理疗、护理仪器也可以上传至终端服务器进行贮存以及分享,便于用户随时随地查看与跟踪。
如图6所示,于本实施例中,前述手机APP处理与分析软件包括有APP主界面模块C、WI-FI视频数据预览模块C11、第一拍照模块C12、图片模块C13、第一图像变换和滤波模块C14、第一特征统计和识别模块C15、第一结果输出模块C16、前置摄像头预览模块C21、第二拍照模块C22、人脸检测和标定模块C23、第二图像变换和滤波模块C24、第二特征统计和识别模块C25及第二结果输出模块C26,其中,图片模块C13包括有白光图片单元C131、偏光图片单元C132及UV光图片单元C133。
前述APP主界面模块C分别连接于WI-FI视频数据预览模块C11、前置摄像头预览模块C21;该WI-FI视频数据预览模块C11、第一拍照模块C12、图片模块C13、第一图像变换和滤波模块C14、第一特征统计和识别模块C15及第一结果输出模块C16依次连接形成第一种处理分析模式,即其是通过接收皮肤测试分析仪100的皮肤信息来进行处理分析;而前置摄像头预览模块C21、第二拍照模块C22、人脸检测和标定模块C23、第二图像变换和滤波模块C24、第二特征统计和识别模块C25及第二结果输出模块C26依次连接形成第二种处理分析模式,其是通过手机200本身的前置摄像头进行拍照提供皮肤信息,可以不需用到前述皮肤测试分析仪100,其主要适于使用者对脸部皮肤的测试,给使用者提供了更多的便利,设计更为人性化。
本发明的设计重点在于,其主要是利用皮肤测试分析仪自由灵活地对所需测试的皮肤部位获取图像信息,并通过其自身配置的专用第一无线通讯模块将皮肤信息发送至移动智能终端,移动智能终端对其图像或数据信息进行处理分析,以对皮肤状况做出判定并提供解决或优化意见,使用者可随时随地对自己皮肤不同层次的健康状况进行监测并于移动智能终端上同步查看;本发明之设计具有智能、使用方便、便于携带、实用性强等优点,适于普及推广为广大消费者之日常使用。
以上所述,仅是本发明的较佳实施例而已,并非对本发明的技术范围作任何限制,故凡是依据本发明的技术实质对以上实施例所作的任何细微修改、等同变化与修饰,均仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种手持式光学高清高倍智能皮肤测试分析仪,其特征在于:包括有外壳、设置于外壳上的取景窗口区域及设置于外壳内的摄像模组、高倍光学微距放大模组、综合光源模组、第一无线通讯模块、电源模组及控制模组;其中,该摄像模组、高倍光学微距放大模组、综合光源模组、第一无线通讯模块分别连接于控制模组;该摄像模组包括有高清光学传感器,该综合光源模组包括有多个用于获取皮肤不同层次信息的光源。
  2. 根据权利要求1所述的手持式光学高清高倍智能皮肤测试分析仪,其特征在于:所述高倍光学微距放大模组包括有镜头前盖、镜头后盖、第一放大镜片及第二放大镜片;
    该镜头前盖为中空腔体结构,其内部形成有前后贯通的第一通孔,该第一通孔设计为三段式结构,该第一通孔的前段为前小后大的锥形结构,该锥形结构的前端形成有成像孔,该第一通孔的中段及后段均为圆柱形结构,其中段孔径大于前述成像孔径且小于后段孔径; 前述第一放大镜片设置于第一通孔中段部位的前端,前述第二放大镜片设置于第一通孔后段部位的前端;以及,该镜头前盖外周侧表面形成有外螺纹;
    该镜头后盖亦为中空腔体结构,其内部形成有前后贯通的第二通孔,该第二通孔内壁形成有内螺纹,前述镜头前盖通过外螺纹适配螺合于镜头后盖内的内螺纹,且镜头前盖相对镜头后盖可变换位移式设置。
  3. 根据权利要求2所述的手持式光学高清高倍智能皮肤测试分析仪,其特征在于:所述综合光源模组的光源设计为白色LED和紫色LED,该综合光源模组还包括有LED固定座、LED驱动PCB板、用于调节前述高清光学传感器的白平衡度的第一偏振光片及用于调节白色LED的偏振光度的第二偏振光片;该第一偏振光片、第二偏振光片、LED固定座及LED驱动PCB板自前往后依次设置,且第二偏振光片、LED固定座及LED驱动PCB板上均开设有让位孔,前述镜头前盖依次伸入各让位孔;该LED驱动PCB板固装于LED固定座后侧,该第一偏振光片、第二偏振光片一同固定在LED固定座前侧,该白色LED和紫色LED电性连接于LED驱动PCB板上;所述LED固定座前侧于其让位孔外围开设有若干前后延伸的容置孔,前述白色LED设置有若干个,该白色LED分别位于相应的容置孔内;所述紫色LED亦设置有若干个,其分别成45底角斜插在LED固定座的外围。
  4. 根据权利要求3所述的手持式光学高清高倍智能皮肤测试分析仪,其特征在于:所述外壳包括有壳主体和可相对壳主体旋转的头壳,前述高倍光学微距放大模组的镜头前盖相对LED驱动PCB板位置固定,且镜头前盖随综合光源模组一同固定在头壳内,旋转头壳以控制镜头前盖相对镜头后盖位移。
  5. 根据权利要求1所述的手持式光学高清高倍智能皮肤测试分析仪,其特征在于:进一步包括有主控PCB板,前述综合光源模组、高倍光学微距放大模组及摄像模组自前往后依次布置于主控PCB板上,前述电源模组及第一无线通讯模块亦布置于主控PCB板上,前述控制模组设置于主控PCB板上;以及,所述摄像模组还包括有第一PCB板,该第一PCB板具有第一侧面和与之相对的第二侧面,该第一侧面上覆设有散热金属层, 前述高清光学传感器贴装于散热金属层上。
  6. 根据权利要求1所述的手持式光学高清高倍智能皮肤测试分析仪,其特征在于:还包括有用于获取皮肤水份数据的皮肤传感器,该皮肤传感器连接于前述控制模组。
  7. 一种智能皮肤测试分析系统,其特征在于:包括有如权利要求1至6中任何一项所述手持式光学高清高倍智能皮肤测试分析仪和智能移动终端,其中,该智能移动终端具有用于实时同步显示皮肤图像的显示屏幕和用于与前述皮肤测试分析仪的第一无线通讯模块无线对接匹配的第二无线通讯模块,前述控制模组经第一无线通讯模块无线对接智能移动终端的第二无线通讯模块。
  8. 根据权利要求7所述的智能皮肤测试分析系统,其特征在于:所述智能移动终端具有APP主界面模块、WI-FI视频数据预览模块、第一拍照模块、图片模块、第一图像变换和滤波模块、第一特征统计和识别模块、第一结果输出模块、前置摄像头预览模块、第二拍照模块、人脸检测和标定模块、第二图像变换和滤波模块、第二特征统计和识别模块及第二结果输出模块,其中,图片模块包括有白光图片单元、偏光图片单元及UV光图片单元;该APP主界面模块分别连接于WI-FI视频数据预览模块、前置摄像头预览模块;该WI-FI视频数据预览模块、第一拍照模块、图片模块、第一图像变换和滤波模块、第一特征统计和识别模块及第一结果输出模块依次连接;该前置摄像头预览模块、第二拍照模块、人脸检测和标定模块、第二图像变换和滤波模块、第二特征统计和识别模块及第二结果输出模块依次连接。
  9. 如权利要求1至6中任何一项所述手持式光学高清高倍智能皮肤测试分析仪基于移动智能终端的皮肤测试分析方法,其特征在于:
    该皮肤测试分析仪的第一无线通讯模块与移动智能终端无线对接后,启动皮肤测试分析仪及移动智能终端的处理分析软件,通过移动智能终端的处理分析软件、皮肤测试分析仪的控制模组发出指令,控制皮肤测试分析仪的摄像模组工作,并通过高倍光学微距放大模组将其可视窗口的皮肤信息高倍放大,同时通过移动智能终端处理分析软件控制综合光源模组的不同光源,以获取皮肤不同层次信息;
    该皮肤信息通过皮肤测试分析仪的第一无线通讯模块传送至移动智能终端处理分析软件,移动智能终端处理分析软件对获取的图像或数据进行处理与分析,以对使用者的皮肤状况做出判定并提供系列解决或优化意见,使用者从移动智能终端的显示屏幕上同步查看到皮肤图像、皮肤状况及意见。
  10. 根据权利要求9所述的皮肤测试分析方法,其特征在于:所述移动智能终端处理分析软件对皮肤测试分析仪所发送的图像进行如下算法步骤:
    (1)首先将获取的高清高倍RGB图像转换成为灰度图像;
    (2)对所转换的灰度图像做Sobel变换,统计变换后图像白色区域的比例,计算出所转换前皮肤光滑度;
    在对灰度图像进行分析与计算时,得出灰度图像的平均值,从而得出所转换前皮肤的肤色等级;
    对灰度图像进行自适应阈值计算,对白色区域进行聚类分析得到白色块状区域的外轮廓, 移动智能终端处理分析软件再对块状区域的大小与半径进行计算、对比并进行筛选,得到所转换前皮肤的色斑、痤疮、与黑头;对前述分析与计算得出的区域进行分析,计算出彩色图像在这些区域的颜色值,计算与分析检测得出色斑-颜色偏黑、黑头-颜色偏红、痤疮-其余的部分的面积;
    (3)综合前述各项指标得到最终评分。
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