CN113080854A - Ultraviolet high-sensitivity imaging device for providing sunscreen cosmetic use feedback - Google Patents
Ultraviolet high-sensitivity imaging device for providing sunscreen cosmetic use feedback Download PDFInfo
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- CN113080854A CN113080854A CN202110339676.3A CN202110339676A CN113080854A CN 113080854 A CN113080854 A CN 113080854A CN 202110339676 A CN202110339676 A CN 202110339676A CN 113080854 A CN113080854 A CN 113080854A
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Classifications
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- A—HUMAN NECESSITIES
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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Abstract
The invention discloses an ultraviolet high-sensitive imaging device for providing sunscreen cosmetic use feedback, which comprises: the positioning device comprises transverse sliding rails and longitudinal sliding rails, the transverse sliding rails are perpendicular to the longitudinal sliding rails and are densely and alternately arranged, an image processor is arranged at the back of the positioning device and is electrically connected with the imaging device, the image processor can identify a missing facial block on an image transmitted by the imaging device and adjust the positioning device to face the missing facial block; the imaging device comprises an ultraviolet lamp set and a control main board electrically connected with the ultraviolet lamp set, wherein the ultraviolet lamp set faces the face of a human face, and the imaging device also comprises a shooting component used for recording the face image irradiated by ultraviolet light and transmitting the face image to the image processor.
Description
Technical Field
The present invention relates to an image forming apparatus, and more particularly, to an ultraviolet highly sensitive image forming apparatus providing feedback on the use of sunscreen cosmetics.
Background
The skin is the largest organ of the human body, plays a role in resisting the external adverse environment or the invasion of harmful substances, and is the basis of the beauty and confidence of people. It has been investigated that the healthy and beautiful skin of Chinese eyes should be fair and moist and elastic, without wrinkles and with uniform color, and the appearance of the skin is affected by aging. Skin aging is mainly divided into natural aging and photoaging, wherein photoaging accounts for 80% of the natural aging and is the main cause of skin aging.
Photoaging is skin damage caused by exposure of the skin to ultraviolet radiation in sunlight over a long period of time. The ultraviolet light is light with a wavelength of 100nm-400nm in sunlight, is non-visible light, and can be divided into vacuum UV (100-. Generally, vacuum UV is attenuated in the universe and UVC is filtered by the earth's ozone layer, only UVB and UVC reaching the earth's surface. The great part of UVB is absorbed by the epidermis of the skin and can not permeate into the skin, but the energy is high, strong photodamage can be generated to the skin, dermal blood vessels of the irradiated part expand, and the skin can have symptoms of red swelling, blisters and the like. Prolonged UVB exposure can cause erythema, inflammation, photoaging of the skin, and in severe cases, skin cancer. UVB, also known as the "fast red segment", is therefore the ultraviolet band that sun protection is the focus to prevent. UVA has lower energy than UVB, but has much stronger penetrability to clothes and human skin than UVB, reaches the deep part of dermis, and acts on melanin in the epidermis to cause skin melanin pigmentation, blackens the skin, and plays roles of defending ultraviolet rays and protecting the skin. UVA is therefore also referred to as the "tanning stage". UVA does not cause acute inflammation of the skin, but its slow action on the skin can accumulate for a long time, which is one of the important causes of photoaging and severe damage to the skin.
Photoaging of the skin affects the epidermal and dermal layers of the skin, resulting in changes in skin tissue, roughness, thickening, wrinkling, mottling pigmentation, acne, and severe benign or malignant tumors.
Sunscreen is a necessary task for skin health and to prevent skin photoaging, most directly with sunscreen cosmetics. Sunscreen cosmetics are cosmetics which have the functions of absorbing or shielding ultraviolet rays and preventing skin sunburn, and are defined as special cosmetics according to the regulations on supervision and management of cosmetics in China.
In recent years, the awareness of consumers of sun protection is increasing year by year, and the importance of sun protection is known, but many consumers have problems in the process of using sun protection cosmetics, such as the problem that the sun protection cream applied by themselves has no effect, the problem that the sun protection cream is clearly used, the sun protection cream is still suntanned and has long spots and wrinkles, the problem that the effect of the sun protection cream on the skin can last for a long time, and the like; there is no device that can effectively solve the above problems of the consumers during the use of sunscreen products, and the consumers have not been able to provide personalized suggestions for applying sunscreen products.
Disclosure of Invention
The present invention overcomes the deficiencies of the prior art and provides an ultraviolet highly sensitive imaging device that provides sunscreen cosmetic use feedback.
In order to achieve the purpose, the invention adopts the technical scheme that: an ultraviolet highly sensitive imaging device providing sunscreen cosmetic use feedback, comprising: imaging device and with the positioner that imaging device is connected, its characterized in that: the positioning device comprises transverse sliding rails and longitudinal sliding rails, the transverse sliding rails and the longitudinal sliding rails are perpendicular and densely and alternately arranged, an image processor is arranged at the back of the positioning device and electrically connected with the imaging device, and the image processor can identify missing blocks on the face of an image transmitted by the imaging device and adjust the positioning device to face the missing blocks on the face; the imaging device comprises an ultraviolet lamp group and a control main board electrically connected with the ultraviolet lamp group, the ultraviolet lamp group faces to the face of the human body, and the imaging device further comprises a shooting assembly used for recording images of the face of the human body irradiated by ultraviolet light and transmitting the images to the image processor.
In a preferred embodiment of the invention, the ultraviolet lamp set comprises a plurality of ultraviolet lamps, and irradiation paths of the ultraviolet lamps are parallel.
In a preferred embodiment of the invention, any of the UV lamps is capable of providing UV radiation in the index range of 0-15.
In a preferred embodiment of the present invention, the control motherboard adopts a PLC autonomous system.
In a preferred embodiment of the present invention, the control motherboard is electrically connected to the positioning device.
In a preferred embodiment of the invention, the PLC automatic control system controls the unit irradiation time range of the ultraviolet lamp group to be 0.2s-5 s.
In a preferred embodiment of the present invention, the housing of the irradiation module is provided with a positioning plate.
In a preferred embodiment of the invention, the positioning plate corresponds to the eyes of the human face, and the positioning plate can be used for adjusting the position.
In a preferred embodiment of the present invention, the photographing component employs a high-resolution radiation-resistant photographing system.
In a preferred embodiment of the present invention, the missing face area is obtained by comparing a three-dimensional face image with a face image provided by the shooting component.
In a preferred embodiment of the present invention, the present invention further comprises a scanning system, which is capable of scanning the face to obtain a three-dimensional image of the face.
The invention solves the defects in the background technology, and has the following beneficial effects:
(1) according to the invention, the imaging device is arranged on the multi-directional sliding rail, a user can shoot and image any position of the face through the automatic movement of the imaging device without rotating the face, and conveniently transmits the image to the nearby image processor.
(2) According to the invention, the image processor is arranged at the back of the positioning device, so that the imaging device and the image processor can be in wired connection, the transmission efficiency is improved, more images are shot in unit time, and the data accuracy is indirectly improved.
(3) According to the invention, the ultraviolet lamp performs short-time interval irradiation, and meanwhile, the imaging device is matched with the switch of the ultraviolet lamp, so that on one hand, the short-time irradiation of the ultraviolet lamp can reduce the damage to the face of a human body in the detection process, on the other hand, the matching switch of the imaging device can also save electric quantity, and the electric quantity loss caused by long-time starting shooting is avoided.
(4) The invention preferably adopts a high-resolution ultraviolet highly-sensitive imaging CMOS chip, and it needs to be noted that the ultraviolet imaging technology is a non-visible light imaging technology, uses ultraviolet rays as imaging light rays, and is applied in many fields such as aerospace, military, criminal investigation, electric power and the like at present, but the application of civil products is very few. One of the key technologies for realizing ultraviolet imaging is that an ultraviolet-sensitive CMOS chip is required, most of the CMOS chips in the market at present are visible light-sensitive chips rather than ultraviolet-sensitive chips, and in combination with the consideration of practical requirements and cost, the imaging CMOS chip with high ultraviolet sensitivity is customized on the basis of the CMOS chips provided by mainstream chip suppliers, and can capture ultraviolet light of 300-400nm, and the resolution can reach as high as 1280 × 720.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a perspective block diagram of a preferred embodiment of the present invention;
in the figure: 1. a positioning device; 11. a longitudinal slide rail; 12. a transverse slide rail; 2. an imaging device; 21. and an ultraviolet lamp set.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Reference in the specification to "an embodiment," "one embodiment," "some embodiments," or "other embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiments is included in at least some embodiments, but not necessarily all embodiments.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1, an ultraviolet highly sensitive imaging apparatus 2 providing sunscreen cosmetic use feedback, includes: imaging device and with the positioner 1 that imaging device is connected characterized in that: the positioning device 1 comprises a transverse slide rail 12 and a longitudinal slide rail 11, the transverse slide rail 12 and the longitudinal slide rail 11 are perpendicular and densely and alternately arranged, an image processor is arranged on the back of the positioning device 1 and electrically connected with the imaging device, the image processor can identify facial missing blocks on an image transmitted by the imaging device and adjust the positioning device 1 to face the facial missing blocks; the imaging device comprises an ultraviolet lamp group 21 and a control main board electrically connected with the ultraviolet lamp group 21, wherein the ultraviolet lamp group 21 faces the face of a person, and the imaging device further comprises a shooting assembly used for recording images of the face of the person irradiated by ultraviolet light and transmitting the images to the image processor.
In one embodiment, the image processor is disposed at the back of the positioning device 1, so that the imaging device and the image processor can be connected in a wired manner, thereby improving transmission efficiency, and taking more images in unit time, thereby indirectly improving data accuracy.
In another embodiment, the image processing function is arranged at the cloud end and connected with the mobile phone app, and the high-sensitivity ultraviolet imaging CMOS chip and the high-precision optical filter are used, so that 300-400nm ultraviolet imaging can be shot; the mobile terminal APP utilizes image processing, AI artificial intelligence algorithm, cloud data storage and the like to carry out accurate data acquisition and analysis, can analyze the photoaging condition of the skin, the coating condition of the skin surface sunscreen product, and the quality of the skin surface sunscreen product, provides scientific data processing results for users, and provides reasonable suggestions.
Preferably, the ultraviolet lamp set 21 includes a plurality of ultraviolet lamps, and is a plurality of the ultraviolet lamps irradiate the route parallelly for the ultraviolet lamp set 21 can also provide even irradiation intensity when guaranteeing enough big irradiation range, avoids the intensity difference at irradiation range center and edge, reduces the application of homogeneous algorithm, avoids the error.
Preferably, any of the UV lamps is capable of providing UV radiation in the 0-15 index range, including most of the intensities of UV light that may be routinely encountered, enhancing the testing capabilities of the present invention.
Preferably, the control mainboard adopts a PLC automatic control system, is electrically connected with the positioning device 1, and provides a simple, easy and low-cost scheme for solving the problem of ultraviolet interval irradiation.
Specifically, the PLC adopts a cyclic scanning working mode, after a user program is debugged, the program is written into a PLC memory through a programmer, meanwhile, a field input signal and a controlled execution element are correspondingly connected to the input end of an input module and the output end of an output module, and then the PLC working mode is selected as an operation working mode.
In a preferred embodiment of the invention, the irradiation module housing is provided with a positioning plate, the positioning plate corresponds to the eyes of a human face, the positioning plate can be used for adjusting the position, and the positioning plate can shield the eyes to prevent ultraviolet rays from directly irradiating the eyes of a user.
In a preferred embodiment of the present invention, the photographing component employs a high-resolution radiation-resistant photographing system.
In a preferred embodiment of the present invention, the missing face area is obtained by comparing a three-dimensional face image with a face image provided by the shooting component.
In a preferred embodiment of the present invention, the present invention further comprises a scanning system, such as an ultrasonic scanning device, capable of scanning the face to obtain a three-dimensional image of the face.
According to the invention, the imaging device is arranged on the multi-directional sliding rail, a user can shoot and image any position of the face through the automatic movement of the imaging device without rotating the face, and conveniently transmits the image to the nearby image processor.
According to the invention, the image processor is arranged at the back of the positioning device 1, so that the imaging device and the image processor can be in wired connection, the transmission efficiency is improved, more images are shot in unit time, and the data accuracy is indirectly improved.
According to the invention, the ultraviolet lamp performs short-time interval irradiation, and meanwhile, the imaging device is matched with the switch of the ultraviolet lamp, so that on one hand, the short-time irradiation of the ultraviolet lamp can reduce the damage to the face of a human body in the detection process, on the other hand, the matching switch of the imaging device can also save electric quantity, and the electric quantity loss caused by long-time starting shooting is avoided.
Specifically, photoaging is skin damage caused by exposure of the skin to ultraviolet radiation in sunlight over a long period of time. The ultraviolet light is light with a wavelength of 100nm-400nm in sunlight, is non-visible light, and can be divided into vacuum UV (100-. Generally, vacuum UV is attenuated in the universe and UVC is filtered by the earth's ozone layer, only UVB and UVC reaching the earth's surface. The great part of UVB is absorbed by the epidermis of the skin and can not permeate into the skin, but the energy is high, strong photodamage can be generated to the skin, dermal blood vessels of the irradiated part expand, and the skin can have symptoms of red swelling, blisters and the like. Prolonged UVB exposure can cause erythema, inflammation, photoaging of the skin, and in severe cases, skin cancer. UVB, also known as the "fast red segment", is therefore the ultraviolet band that sun protection is the focus to prevent. UVA has lower energy than UVB, but has much stronger penetrability to clothes and human skin than UVB, reaches the deep part of dermis, and acts on melanin in the epidermis to cause skin melanin pigmentation, blackens the skin, and plays roles of defending ultraviolet rays and protecting the skin. UVA is therefore also referred to as the "tanning stage". UVA does not cause acute skin inflammation, but the slow action on the skin can be accumulated for a long time, and the UVA is one of important reasons for causing skin photoaging and serious damage; in the preferred embodiment of the invention, a high-resolution ultraviolet highly-sensitive imaging CMOS chip is adopted, and it should be noted that the ultraviolet imaging technology is a non-visible light imaging technology, and ultraviolet rays are used as imaging light rays, which are currently applied in many fields such as aerospace, military, criminal investigation, electric power and the like, but the application of civil products is very few. One of the key technologies for realizing ultraviolet imaging is that an ultraviolet-sensitive CMOS chip is required, most of the CMOS chips in the market at present are visible light-sensitive chips rather than ultraviolet-sensitive chips, and in combination with the consideration of practical requirements and cost, the imaging CMOS chip with high ultraviolet sensitivity is customized on the basis of the CMOS chips provided by mainstream chip suppliers, and can capture ultraviolet light of 300-400nm, and the resolution can reach as high as 1280 × 720.
In the preferred embodiment of the invention, a high-precision ultraviolet light passing filter is adopted, dozens of ultraviolet light passing filters with different thicknesses and different types are selected and tested for hundreds of times, and finally, in order to realize a high-quality ultraviolet light imaging effect, the high-precision ultraviolet light passing filter is selected and customized, and the ultraviolet light band of 300-400nm can be passed.
In another embodiment of the invention, a scientific sunscreen product testing method is adopted to determine the logic relationship of the usage amount of the sunscreen product, the skin gray level and the sun protection index, and an intelligent AI algorithm is combined, so that the usage amount of the sunscreen product, the gray level of the skin when the sunscreen product is used and the logic relationship between the sun protection indexes on the skin at the moment can be determined, and the skin aging condition can be calculated according to the gray level of the photoaging pigmentation on the surface of the skin by combining the algorithm of the logic relationship and an image processing technology, so that an anti-aging suggestion is provided for a client; the sun protection factor (SPF & PA) can be calculated according to the gray scale formed by coating the sun protection product on the surface of the skin, and a suggestion of sun protection effect is provided for a client; the quality of the sunscreen product can be calculated according to the gray scale change of the sunscreen product before and after being exposed to ultraviolet light, and a sunscreen product quality suggestion is provided for customers.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An ultraviolet high-sensitivity imaging device providing sunscreen cosmetic use feedback, comprising: imaging device and with the positioner that imaging device is connected, its characterized in that:
the positioning device comprises transverse sliding rails and longitudinal sliding rails, the transverse sliding rails and the longitudinal sliding rails are perpendicular and densely and alternately arranged, an image processor is arranged at the back of the positioning device and electrically connected with the imaging device, and the image processor can identify missing blocks on the face of an image transmitted by the imaging device and adjust the positioning device to face the missing blocks on the face;
the imaging device comprises an ultraviolet lamp group and a control main board electrically connected with the ultraviolet lamp group, the ultraviolet lamp group faces to the face of the human body, and the imaging device further comprises a shooting assembly used for recording images of the face of the human body irradiated by ultraviolet light and transmitting the images to the image processor.
2. The ultraviolet-highly sensitive imaging device for providing sunscreen cosmetic use feedback as claimed in claim 1, wherein: the ultraviolet lamp set comprises a plurality of ultraviolet lamps, and the irradiation lines of the ultraviolet lamps are parallel.
3. The uv-sensitive imaging device for providing sunscreen cosmetic use feedback as claimed in claim 2, wherein: any of the ultraviolet radiation lamps can provide ultraviolet radiation in an index range of 0-15.
4. The ultraviolet-highly sensitive imaging device for providing sunscreen cosmetic use feedback as claimed in claim 1, wherein: the control mainboard adopts a PLC automatic control system.
5. The ultraviolet-highly sensitive imaging device for providing sunscreen cosmetic use feedback as claimed in claim 4, wherein: the control main board is electrically connected with the positioning device.
6. The ultraviolet-highly sensitive imaging device for providing sunscreen cosmetic use feedback as claimed in claim 4, wherein: and the PLC automatic control system controls the unit irradiation time range of the ultraviolet lamp group to be 0.2s-5 s.
7. The ultraviolet-highly sensitive imaging device for providing sunscreen cosmetic use feedback as claimed in claim 1, wherein: and a positioning plate is arranged on the irradiation module shell.
8. The uv-sensitive imaging apparatus for providing sunscreen cosmetic use feedback as recited in claim 7, wherein: the positioning plate corresponds to the eyes of the human face, and the positioning plate can adjust the position.
9. The ultraviolet-highly sensitive imaging device for providing sunscreen cosmetic use feedback as claimed in claim 1, wherein: the shooting assembly adopts a high-resolution radiation-resistant camera system.
10. The ultraviolet-highly sensitive imaging device for providing sunscreen cosmetic use feedback as claimed in claim 1, wherein: the face missing block is obtained by comparing a three-dimensional face image with a face image provided by the shooting component.
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| CN106959285A (en) * | 2017-02-09 | 2017-07-18 | 深圳微美薇健康美容科技有限公司 | Antitan agent index intelligent detection means and its application method |
| KR20180107821A (en) * | 2017-03-23 | 2018-10-04 | 이동익 | Smart phone with skin management function |
| CN108478197A (en) * | 2018-05-31 | 2018-09-04 | 四川希氏异构医疗科技有限公司 | Intelligent dermal imaging equipment |
| KR102180920B1 (en) * | 2018-11-20 | 2020-11-19 | 주식회사 룰루랩 | Multiple image acquisition module for skin condition analysis |
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| KR102095683B1 (en) * | 2019-10-11 | 2020-03-31 | 김두홍 | Apparatus for diagnosing skin and control method thereof |
| CN211018996U (en) * | 2020-03-12 | 2020-07-14 | 陈伟生 | Portable electronic equipment |
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