CN113663226B

CN113663226B - Full-spectrum LED illumination based beauty device and electronic equipment

Info

Publication number: CN113663226B
Application number: CN202110876917.8A
Authority: CN
Inventors: 曹小兵; 林金填; 余忠良
Original assignee: Tianyi Intelligent Technology Dongguan Co ltd
Current assignee: Tianyi Intelligent Technology Dongguan Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-06-24
Anticipated expiration: 2041-07-31
Also published as: CN115040788B; CN115040788A; CN113663226A

Abstract

The invention belongs to the technical field of skin cosmetology, solves the technical problems that the cosmetology effect of a complicated skin abnormal area is poor and the user experience effect is influenced by light irradiation, and provides an illumination cosmetology device based on a full-spectrum LED and an electronic device. The device includes: an image data acquisition module: the system comprises a body surface image acquisition unit, a body surface image acquisition unit and a body surface image acquisition unit, wherein the body surface image acquisition unit is used for acquiring a body surface image of a target object; an image data processing module: the system is used for carrying out image analysis on the body surface image to obtain skin state information of the skin abnormal area; the skin information analysis module: the irradiation light parameters are used for determining irradiation light parameters for irradiating the body surface of the target object according to the skin state information; the light source control module: the LED light source is used for controlling the LED light source to emit target light corresponding to the irradiation light parameters and used for improving the skin effect. The full-spectrum LED-based illumination beauty device and the electronic equipment comprising the same can be used for performing illumination beauty on abnormal areas of the skin without causing the normal areas of the skin to be affected by illumination.

Description

Full-spectrum LED illumination based beauty device and electronic equipment

Technical Field

The invention relates to the technical field of skin cosmetology, in particular to a full-spectrum LED illumination based cosmetology device and electronic equipment.

Background

With the continuous development of science and technology, people have deeper and deeper knowledge on light of different wave bands; thus, studies on beauty treatment of human skin using light have been conducted.

In the prior art, although the beauty effect of light of different wave bands corresponding to different skin problems is mastered, a large area is often subjected to unified beauty treatment in the beauty treatment process, so that new problems of skin in a normal area can be caused, and particularly when multiple skin problems exist in adjacent skin areas, the skin can not be effectively beautified, the situation can be worsened in serious situations, and the user experience effect is seriously influenced.

Disclosure of Invention

In view of this, embodiments of the present invention provide an illumination beauty device and an electronic apparatus based on a full-spectrum LED, so as to solve the technical problems that a complex skin abnormal area is not well beautified by light irradiation, and user experience is affected.

The technical scheme adopted by the invention is as follows:

the invention provides a full-spectrum LED illumination based beauty device, which comprises:

an image data acquisition module: the system comprises a body surface image acquisition unit, a body surface image acquisition unit and a body surface image acquisition unit, wherein the body surface image acquisition unit is used for acquiring a body surface image of a target object;

wherein the image acquisition module comprises:

a data acquisition unit: acquiring a plurality of continuous first images of a target object for positioning and an offset threshold value of position transformation of the target object;

a position shift unit: determining an offset value of the position transformation of the target object according to the position information of the target object in each first image;

a body surface image acquisition unit: comparing the offset threshold value with the offset value, and if the comparison result meets the requirement, photographing the target object under first irradiation light to obtain the body surface image;

an image data processing module: the body surface image analysis module is used for carrying out image analysis on the body surface image to obtain skin state information of the skin abnormal area;

the skin information analysis module: the irradiation light parameters are used for determining irradiation light parameters for irradiating the body surface of the target object according to the skin state information;

the light source control module: the LED light source is controlled to emit target light corresponding to the irradiation light parameters and used for improving the skin effect according to the irradiation light parameters;

wherein the skin condition information comprises at least one of: location information, skin category, smoothness parameter, skin anomaly parameter; the irradiation light parameter includes at least one of: wavelength/band of light, length of illumination time.

Preferably, the image data processing module includes:

a spectrum construction unit: constructing a spectral information image according to the body surface image;

an information extraction unit: and extracting and marking abnormal information in the spectrum information image to obtain the skin state information of the skin abnormal area.

Preferably, the information extracting unit includes:

a mapping relation unit: acquiring mapping relations between the irradiation light of different wave bands and different abnormal states of the skin;

a classification unit: classifying the extracted abnormal information according to the mapping relation to obtain a classification result;

a processing unit: and traversing a historical database according to the classification result to determine the skin state information.

Preferably, the skin information analysis module includes:

a pixel value acquisition unit: acquiring a difference threshold value of pixel values among various abnormal types of skin and pixel values of all pixel points of a skin area corresponding to the abnormal information;

an area position unit: determining position information of each abnormal area corresponding to the abnormal information according to the difference threshold and each pixel value;

an irradiation position unit: and determining the irradiation area of the target light of each wave band in the irradiation light parameters according to the position information of each abnormal area.

Preferably, the body surface image acquisition unit includes:

the position offset unit is used for obtaining the offset value of the target object in the adjacent first images according to the position information of the target object in each first image;

an offset classification unit: comparing each deviation value with the deviation threshold value respectively to obtain a first deviation frequency of the deviation value larger than the deviation threshold value and a second deviation frequency of the deviation value smaller than the deviation threshold value;

an offset processing unit: and if the ratio of the first offset times to the second offset times meets the requirement, acquiring the body surface image.

Preferably, the body surface image acquisition unit includes:

a position difference unit: acquiring the number of the first images and the position difference value between target objects in the adjacent first images;

a distance statistic unit: summing the position difference values to obtain the actual offset distance of the target object;

an offset processing unit: and comparing the ratio of the actual distance to the number of the images with the offset threshold, and if the comparison result meets the requirement, acquiring the body surface image.

The invention also provides electronic equipment comprising the full-spectrum LED-based illumination beauty device.

Preferably, the mask comprises a contact part, a light source mounting part and a fixing part for wearing or fixing; the contact part and the light source mounting part are positioned on the inner wall of the mask; the fixing part is positioned on the outer wall or the side wall of the mask; the contact part is provided with a camera and a light supplementing light source, and the camera is used for acquiring image information of a target in the detection area.

Preferably, the light source mounting part is provided with a plurality of full-spectrum LED light sources, and each LED light source is further provided with a light shielding member correspondingly.

Preferably, the full spectrum LED light sources are symmetrically arranged along the left and right regions of the axis X.

In conclusion, the beneficial effects of the invention are as follows:

according to the full-spectrum LED illumination beauty device and the electronic equipment, the body surface image of the target object is obtained firstly, then the body surface image of the target object is analyzed, and the skin state information of an abnormal skin area is determined, so that the abnormal position and the pathological change information of the skin of the target object, such as eyes, a face or other body surface skins, are determined; skin disorders include, but are not limited to, aging, metabolic disorders, fatigue; then determining an irradiation light parameter for irradiation, thereby controlling the LED light source to emit target light corresponding to the irradiation light parameter; through carrying out image analysis on the skin state information of the abnormal skin area, and then controlling the LED light source to accurately irradiate aiming at the abnormal information corresponding to the skin state information, effective beauty treatment can be carried out on the complex area, and the user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without any creative effort, other drawings may be obtained according to the drawings, and these drawings are all within the protection scope of the present invention.

Fig. 1 is a schematic flow chart of a full spectrum LED-based cosmetic method according to embodiment 1 of the present invention;

fig. 1-1 is a schematic structural view of full spectrum LED illumination beauty treatment in embodiment 1 of the present invention;

fig. 1-2 are schematic structural diagrams of a full-spectrum LED light source in embodiment 1 of the present invention;

FIG. 2 is a schematic flow chart illustrating a process of obtaining a body surface image of a target object according to embodiment 1 of the present invention;

fig. 3 is a schematic flow chart illustrating the process of acquiring skin condition information of an abnormal skin area in embodiment 1 of the present invention;

fig. 4 is a schematic flow chart of acquiring positions of irradiation regions in embodiment 1 of the present invention;

fig. 5 is a schematic structural diagram of a full-spectrum LED-based cosmetic illumination device according to embodiment 2 of the present invention;

fig. 6 is a schematic structural diagram of an electronic device in embodiment 3 of the present invention.

Reference numerals of fig. 1 to 6:

1. a face mask; 10. a contact portion; 101. a light source for light supplement; 102. a camera; 11. a light source mounting section; 111. an LED light source; 112. a light shielding member; 12. a fixed part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element. In case of conflict, the various features of the present invention and embodiments may be combined with each other and are within the scope of the present invention.

Implementation mode one

Example 1

Photon skin rejuvenation is taken as a typical representative of noninvasive and minimally invasive beauty, is vigorously popularized and developed in recent years, but the action mechanism of the photon skin rejuvenation is still not very clear at present, and in the research of the master academic thesis (third army medical science, Deng Dong, research on clinical effectiveness and partial mechanism of photon skin rejuvenation), the action mechanism of the photon skin rejuvenation is discussed through systematic clinical observation and partial animal experiments to better guide the clinical practice in order to further apply the photon skin rejuvenation.

The study utilizes Incoherent Pulse Light (IPL) to study the treatment effect of color spots, fine wrinkles and capillaries, the erythematogenic response, the skin dermal collagen proliferation and irradiation frequency and energy, and the expression change of beta 1 integrin of vascular endothelial cells, hair follicle cells and epidermal cells.

The specific experimental results are as follows:

table 1: photon skin rejuvenation device for treatment of facial photoaging results (ex,%)

Disease species

Number of examples

Recovery method

Show effect

Is effective

Invalidation

High efficiency

Color spot

20

0(0％)

2(10％)

13(65％)

5(25％)

75％

Fine wrinkles

20

1(5％)

9(45％)

6(30％)

4(20％)

80％

Dilation of blood capillaries

20

3(15％)

12(60％)

4(20％)

1(5％)

95％

Table 2: IPL erythematous reaction and minimal irradiation times for skin dermal collagen proliferation

Table 3: dynamic change of β 1 integrin expression before and after IPL irradiation (n ═ 10)

β₁Integrin	Before operation	3 days after operation	7 days after operation	15 days after operation	30 days after operation
						Vascular endothelial cells	-	++	+++	+	±
Hair follicle cells	-	++	+++	+	±
						Epidermal cell	-	++	+++	+	±

On the basis of clinical observation, the research carries out partial animal experiments, observes the effective strength and action maintenance time of the IPL and the expression change of the tissue beta 1 integrin, and obtains the following conclusion:

1. IPL requires different energies for treating different lesions. The pathological changes at the same tissue level require the highest spot energy, the second order fine wrinkles and the lowest telangiectasia for treating the color spots.

2. The threshold intensity of IPL-induced collagen proliferation is close to the threshold intensity of IPL-induced erythema response, so erythema response can be used as a reference standard for photonic rejuvenation procedures.

3. Under the potent action of IPL, the dermis can develop new collagen formation, sometimes accompanied by thickening of the epidermal layer. And the treatment effect of the photon skin tendering operation can be maintained for more than 3 months.

4. When the IPL irradiates the skin, due to the characteristics of light absorption property and space structure, the photothermal effect is obvious on the parts of epidermis, hair follicle, blood vessel and the like.

5. The effective stimulation of IPL can obviously increase the expression of beta 1 integrin of vascular endothelial cells, hair follicle cells and epidermal cells, and prompts the cells to synthesize and secrete bioactive factors with enhanced effect and promote nearby fibroblasts to synthesize collagen.

The invention carries out feasibility research on the treatment effect of human skin based on illumination, improves the effect of the full-spectrum LED light source on improving different skin problems in a mode of combining hardware and software, and realizes the popularization of full-spectrum LED illumination beauty treatment.

Referring to fig. 1-1 and 1-2, fig. 1-1 is a structure of an embodiment for beautifying a local skin on a body surface, and fig. 1-2 is a partial enlarged view of a full spectrum light source in fig. 1-1; the structure comprises a face mask 1, wherein the face mask 1 comprises a contact part 10, a light source mounting part 11 and a fixing part 12 for wearing or fixing; the contact part 10 and the light source installation part 11 are positioned on the inner wall of the mask 1, the contact part 10 and the light source installation part 11 are of a concave structure, and the light source installation part 11 is positioned at the bottom of the concave structure, so that the light source installation part 11 is prevented from being in direct contact with skin, and the light source installation part 11 cannot be influenced by substances (sweat, cleaning solution and the like) on the skin; the fixing part 12 is positioned on the outer wall or the side wall of the mask 1 to ensure that the contact surface of the mask 1 and the skin of the human body is smooth; the contact portion 10 is provided with a camera 102 and a supplementary lighting source 101, the supplementary lighting source 101 is disposed corresponding to the camera 102, and the camera 102 is used for acquiring image information of an area target to be detected, such as: before the mask 1 is fixed on an abnormal skin area to be beautified, controlling the camera 102 to acquire a plurality of continuous images including the abnormal skin area, determining whether a target shakes according to the plurality of images, and determining the position of skin to be beautified and the type of the skin according to the shot target image after determining that the state of the target meets the requirements; skin types include, but are not limited to: skin color, type of lesion, etc.; the light supplement light source 101 can supplement light when the shooting ambient light is weak, so that the quality of the shot image is ensured. The light source installation part 11 is provided with a plurality of full-spectrum LED light sources 111, and the full-spectrum LED light sources 111 are symmetrically arranged along an axis X, so that the full-spectrum LED light sources 111 are divided into a left area light source and a right area light source, and light source control is performed on the skins on the two sides corresponding to the structure better; each LED light source 111 is also correspondingly provided with a light shielding member 112, which can effectively control the irradiation area of the light source to the skin, thereby avoiding the adjacent skin at the boundary of the beauty area from being affected and improving the effect.

It should be noted that: body surface areas that the mask 1 may be used in include areas not limited to the face, arms, etc.

It should be noted that: the installation position of the camera 102 is not limited to the above position, and may be other positions of the beauty instrument, and the number of the cameras 102 is not particularly limited, and may be a single camera, or may be a plurality of cameras, and the captured continuous image may be a synthesized image captured by a plurality of cameras.

Referring to fig. 1, fig. 1 is a schematic flow chart of a full spectrum LED-based cosmetic illumination method in embodiment 1 of the present invention, where the method includes:

s1: acquiring a body surface image of a target object;

specifically, the image acquisition device is controlled to photograph a body surface area of the target object, which needs to be beautified, so as to obtain a body surface image, wherein the body surface image comprises images not limited to a face and an arm.

In one embodiment, referring to fig. 2, the S1 includes:

s11: acquiring a plurality of continuous first images of a target object for positioning and an offset threshold value of position transformation of the target object;

specifically, when the target object is located within the detection range of the beauty instrument, the position of the target object is detected, and when the position of the target object is detected to meet the requirement, a body surface image of the target object is acquired; further, when the target object needs to beautify the facial skin, after the head area of the target object enters the detection area, the detection is started; specifically, continuous shooting is carried out on a target object, and the position of the target object in each frame of image is judged; the offset threshold includes, but is not limited to, an offset distance or an offset frequency.

S12: determining an offset value of the position transformation of the target object according to the position information of the target object in each first image;

specifically, after the target object enters the detection area, the detection area is fixed, so that the activity of the target object in the monitoring area can be determined according to the position information of the target object in each frame of image, and the offset value includes, but is not limited to, the sum of all single offset values, the number of times that the single offset value is greater than the offset threshold value, the ratio of the number of times that the single offset value is greater than the offset threshold value, and the like.

S13: comparing the offset threshold value with the offset value, and if the comparison result meets the requirement, photographing the target object under first irradiation light to obtain the body surface image;

the first irradiation light is mixed white light or natural light.

Specifically, when the offset value is within the offset threshold value, the posture of the target object is considered to meet the requirement, and the target object is photographed at the moment, specifically, the target object is photographed in a natural light or white light state, so that the accuracy of an image analysis result can be ensured.

In one embodiment, the S13 includes:

s131: obtaining the offset value of the target object in the adjacent first images according to the position information of the target object in each first image;

specifically, a rectangular coordinate system is established for the detection area, and offset values of the position changes of two adjacent frames of images and the target object are determined according to the coordinate position of the target object in each first image; target object position determination includes, but is not limited to: target object contours, geometric center points, skeletal keypoints, and the like.

S132: comparing each deviation value with the deviation threshold value respectively to obtain a first deviation frequency of the deviation value larger than the deviation threshold value and a second deviation frequency of the deviation value smaller than the deviation threshold value;

specifically, offset values of the target object in all two adjacent first images are compared with an offset threshold respectively to obtain a plurality of comparison results, the comparison results include that the offset threshold is larger than the offset threshold and that the offset threshold is smaller than the offset threshold, and the same comparison results are counted.

S133: and if the ratio of the first offset times to the second offset times meets the requirement, acquiring the body surface image.

Specifically, in a certain time, if the ratio of the first offset times to the second offset times meets a preset value, it is determined that the target object has completed the position calibration.

In one embodiment, the S13 includes:

s134: acquiring the number of the first images and the position difference value between target objects in the adjacent first images;

specifically, the geometric center points of the target object in each first image are counted to obtain the position difference value of the target object in two adjacent first images.

S135: summing the position difference values to obtain the actual offset distance of the target object;

s136: and comparing the ratio of the actual distance to the number of the images with the offset threshold, and if the comparison result meets the requirement, acquiring the body surface image.

Specifically, in the process of calibrating the position of the target object, the moving direction of the central point is positive and negative, the moving distance is different, along with continuous calibration, the moving direction changes frequently, the moving distance changes gradually, until the position of the target object meets the requirement, the target object does not move any more, along with the increase of calibration time, the number of images is fixedly increased according to the video frame rate, the actual distance of the offset is increased less and less, when the ratio of the actual distance to the number of images is smaller than the offset threshold value, the calibration is stopped, and the camera is controlled to acquire the body surface image of the target object.

S2: carrying out image analysis on the body surface image to obtain skin state information of the skin abnormal area;

specifically, the skin condition information includes at least one of: skin type, smooth parameter, skin anomaly parameter, the treater is to the body surface image analysis, and the skin type includes: neutral, oily and sensitive skin, the smoothness parameters include: gloss, wrinkle phenomena; skin abnormality parameters include: spots, abnormal skin tone, particles, etc.

In one embodiment, referring to fig. 3, the S2 includes:

s21: constructing a spectral information image according to the body surface image;

s22: and extracting and marking abnormal information in the spectrum information image to obtain the skin state information of the skin abnormal area.

Specifically, a spectral information image is established on a body surface image, then areas with abnormal colors are extracted and marked, and skin state information, namely the type of lesion of the skin in the abnormal areas is determined according to the marked abnormal areas, wherein the type of lesion comprises fatigue, abnormal metabolism, aging and the like.

In an embodiment, the S22 includes:

s221: acquiring mapping relations between the irradiation light of different wave bands and different abnormal states of the skin;

specifically, the mapping relationship between the illumination light and various abnormal states of the skin includes, but is not limited to: the red light with the wavelength of 630nm to 640nm can promote metabolism of a target object and increase skin collagen and the like, the blue light with the wavelength of 440nm to 450nm can treat abnormal particles on the surface of skin, such as whelk, acne mark and the like, and the color infrared light with the wavelength of 830nm to 880nm can promote tissue revival of the target object so as to remove blood vessel deposits and harmful substances in the body, remove metabolism disturbance, complete tissue revival and achieve the effects of activating tissue cells and preventing aging.

S222: classifying the extracted abnormal information according to the mapping relation to obtain a classification result;

s223: and traversing a historical database according to the classification result to determine the skin state information.

Specifically, the wavelength band of the irradiation light that acts on the abnormal information is determined according to the mapping relationship; and then traversing the corresponding historical database by using the abnormal information to find the historical data corresponding to the abnormal information, thereby outputting the skin state information corresponding to the abnormal information.

S3: determining an irradiation light parameter for irradiating the body surface of the target object according to the skin state information;

specifically, if the skin state information shows that an abnormal region exists on the body surface of the target object and the light beauty treatment is required, parameters such as the intensity, wavelength, irradiation frequency and duration of the irradiation light are set according to the skin abnormal condition.

In an application embodiment, the setting of the lighting parameters further comprises;

the first step is as follows: acquiring target personal information of a target object and sample personal information corresponding to a reference sample;

specifically, the target personal information and/or the sample personal information include, but are not limited to: age, sex, number of treatments received, individual treatment effects of abnormal skin (change of abnormal skin area after each treatment), etc.; wherein, the change condition of the abnormal skin area after each treatment comprises but is not limited to: the slightly abnormal area returns to normal, the severe area decreases, and the like.

The second step is that: determining increasing and decreasing values of various parameters of the irradiating light according to the difference between the target personal information and the sample personal information;

specifically, the added value of each illumination parameter is determined according to the metabolism capability corresponding to the personal information, for example, the metabolism of children is stronger than that of the old, and the skin strength is lower than that of the old, so that the irradiation intensity, frequency and duration of the children are reduced compared with those of the old, and over-treatment is avoided; for another example: comparing the areas of the abnormal skin areas, comparing the proportion of the serious area and the slight area and the actual area, and determining the beauty treatment times, the light intensity and the duration of each beauty treatment.

The third step: and adjusting the parameters of the irradiation light sample of the reference sample according to the increase and decrease values of the parameters of the irradiation light to obtain the irradiation light parameters.

In an embodiment, referring to fig. 4, the S3 includes:

s31: acquiring a difference threshold value of pixel values among various abnormal types of skin and pixel values of all pixel points of a skin area corresponding to the abnormal information;

specifically, pixel values of all pixel points of the target object in the first image are obtained, so that a normal skin area and an abnormal skin area are determined; simultaneously acquiring difference threshold values between pixels corresponding to different abnormal types; including but not limited to the threshold of difference in appearance of freckles and whelks on the skin surface.

S32: determining position information of each abnormal area corresponding to the abnormal information according to the difference threshold and each pixel value;

specifically, the position information corresponding to various anomalies is determined according to the difference threshold of the pixel points among different anomaly types and the pixel value of each pixel point.

S33: and determining the irradiation area of the target light of each wave band in the irradiation light parameters according to the position information of each abnormal area.

Specifically, the position information of each type of abnormal area includes, but is not limited to: position information of left and right pixel points on the contour line and position information of key endpoints on the contour line; according to the position information corresponding to various abnormal areas, the full-spectrum LED light source can be utilized to naturally switch and emit target light rays with specified wavelengths in the specified areas, so that different abnormal areas are prevented from being irradiated by other light rays, and the influence on the irradiation effect caused by the fact that the LED light source is started in the specified areas to generate light rays with other wave bands under the unstable condition can also be avoided.

S4: controlling an LED light source to emit target light corresponding to the irradiation light parameters according to the irradiation light parameters;

wherein the skin condition information comprises at least one of: skin type, smoothness parameter, skin abnormality parameter; the irradiation light parameter includes at least one of: wavelength/band of light, length of illumination time. Specifically, the LED light source can emit a full-spectrum light source, further, if the target object needs to promote metabolism of the target object and increase skin collagen and the like, the LED light source is controlled to emit red light with the wavelength of 630nm to 640nm, if the target object needs to treat abnormal particles on the surface of the skin, such as acne, pimples and the like, the LED light source is controlled to emit blue light with the wavelength of 440nm to 450nm, if the target object needs tissue revival, the LED light source is controlled to emit color infrared light with the wavelength of 830nm to 880nm, so that blood vessel deposits and harmful substances in the body are cleared, the obstacle hindering metabolism is cleared, tissue revival is completed, and the effects of activating tissue cells and preventing aging are achieved.

In an application embodiment, in the cosmetic process of each abnormal area, when the target light needs to be switched, the method comprises the following steps:

the first step is as follows: obtaining a shielding time length threshold of the switched LED light;

the second step is that: shielding the target light emitted by the switched LED light source according to the shielding duration threshold;

the third step: and when the shielding duration reaches the shielding threshold, irradiating the abnormal area by using the switched target light.

Specifically, the abnormal conditions of the abnormal skin areas are different, when the target light needs to be switched, the light of the LED light source in the initial stage is unstable, the light of the LED light source in the initial stage is shielded by the shielding member 112, and when the LED light is stable, namely the emitted light is the light with the specified wavelength, the abnormal skin areas begin to be beautified, so that the light in the unstable period can be prevented from damaging the abnormal skin areas, and the beautifying effect is improved. By adopting the full-spectrum LED illumination beauty method, the body surface image of the target object is obtained firstly, then the body surface image of the target object is analyzed, and the skin state information of an abnormal skin area is determined, so that the abnormal position and the pathological change information of the skin of the target object, such as eyes, a face or other body surface skins, are determined; skin disorders include, but are not limited to, aging, metabolic disorders, fatigue; then determining an irradiation light parameter for irradiation, thereby controlling the LED light source to emit target light corresponding to the irradiation light parameter; through carrying out image analysis on the skin state information of the abnormal skin area and then controlling the LED light source to carry out targeted irradiation, the complex area can be effectively treated, and the user experience is improved.

Example 2

The invention also provides a full-spectrum LED-based illumination beauty device, please refer to FIG. 5, which comprises:

the light source control module: the LED light source is controlled to emit target light rays corresponding to the irradiation light parameters according to the irradiation light parameters;

By adopting the full-spectrum LED-based illumination beauty device, the body surface image of the target object is firstly acquired, and then the body surface image of the target object is analyzed to determine the skin state information of an abnormal skin area, so that the abnormal position and lesion information of the skin of the target object, such as eyes, a face or other body surface skins, are determined; skin disorders include, but are not limited to, aging, metabolic disorders, fatigue; then determining an irradiation light parameter for irradiation, thereby controlling the LED light source to emit target light corresponding to the irradiation light parameter; through carrying out image analysis on the skin state information of the abnormal skin area and then controlling the LED light source to carry out targeted irradiation, the complex area can be effectively treated, and the user experience is improved.

In one embodiment, the image data processing module comprises:

In one embodiment, the information extracting unit includes:

In one embodiment, the skin information analysis module includes:

In one embodiment, the image data acquisition module comprises:

the first irradiation light is mixed white light or natural light.

In one embodiment, the body surface image acquisition unit includes:

a position difference unit: acquiring the number of the first images and the position difference value between the target objects in the adjacent first images;

Example 3

The present invention provides an electronic device and medium, as shown in fig. 6, comprising at least one processor, at least one memory, and computer program instructions stored in the memory.

In particular, the processor may include a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement an embodiment of the present invention, and the electronic device includes at least one of: the wearing equipment that camera, mobile device that has the camera, have the camera.

The memory may include mass storage for data or instructions. By way of example, and not limitation, memory may include a Hard Disk Drive (HDD), floppy Disk Drive, flash memory, optical Disk, magneto-optical Disk, magnetic tape, or Universal Serial Bus (USB) Drive or a combination of two or more of these. The memory may include removable or non-removable (or fixed) media, where appropriate. The memory may be internal or external to the data processing apparatus, where appropriate. In a particular embodiment, the memory is non-volatile solid-state memory. In a particular embodiment, the memory includes Read Only Memory (ROM). Where appropriate, the ROM may be mask-programmed ROM, Programmable ROM (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory or a combination of two or more of these.

The processor reads and executes the computer program instructions stored in the memory to realize the full spectrum LED-based illumination beauty method in any one of the above embodiment modes.

In one example, the electronic device may also include a communication interface and a bus. The processor, the memory and the communication interface are connected through a bus to complete mutual communication.

The communication interface is mainly used for realizing communication among modules, devices, units and/or equipment in the embodiment of the invention.

A bus comprises hardware, software, or both coupling components of an electronic device to one another. By way of example, and not limitation, a bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a Hypertransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an infiniband interconnect, a Low Pin Count (LPC) bus, a memory bus, a Micro Channel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a video electronics standards association local (VLB) bus, or other suitable bus or a combination of two or more of these. A bus may include one or more buses, where appropriate. Although specific buses have been described and shown in the embodiments of the invention, any suitable buses or interconnects are contemplated by the invention.

In summary, the embodiments of the present invention provide an illumination beauty device and an electronic apparatus based on a full spectrum LED, which first obtain a body surface image of a target object, then analyze the body surface image of the target object, and determine skin state information of an abnormal skin area, thereby determining a location and lesion information of skin abnormality of the target object, such as eyes, a face or other body surface skin; skin disorders include, but are not limited to, aging, metabolic disorders, fatigue; then determining an irradiation light parameter for irradiation, thereby controlling the LED light source to emit target light corresponding to the irradiation light parameter; through carrying out image analysis on the skin state information of the abnormal skin area and then controlling the LED light source to carry out targeted irradiation, the complex area can be effectively treated, and the user experience is improved.

It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.

The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranets, etc.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cosmetic device based on full-spectrum LED illumination is characterized by comprising:

wherein the image acquisition module comprises:

2. The full-spectrum LED illumination based cosmetic device according to claim 1, wherein the image data processing module comprises:

3. The full-spectrum LED-based cosmetic illumination device according to claim 2, wherein the information extraction unit comprises:

4. The full-spectrum LED-based cosmetic illumination device of claim 1, wherein the skin information analysis module comprises:

5. The full-spectrum LED-based cosmetic illumination device according to any one of claims 1 to 4, wherein the body surface image obtaining unit comprises:

6. The full-spectrum LED-based cosmetic illumination device according to any one of claims 1 to 4, wherein the body surface image obtaining unit comprises:

7. An electronic device comprising the full spectrum LED based photocosmetic device of any one of claims 1-6.

8. The electronic device according to claim 7, comprising a mask including a contact portion, a light source mounting portion, and a fixing portion for wearing or fixing; the contact part and the light source mounting part are positioned on the inner wall of the mask; the fixing part is positioned on the outer wall or the side wall of the mask; the contact part is provided with a camera and a light supplementing light source, and the camera is used for acquiring image information of a target in the detection area.

9. The electronic device of claim 8, wherein the light source mounting portion is provided with a plurality of full-spectrum LED light sources, and each LED light source is further provided with a light shielding member.

10. The electronic device of claim 9, wherein the full-spectrum LED light source is symmetrically disposed along the left and right regions of the axis X.