CN116328197A - Control method and device for beauty mask - Google Patents
Control method and device for beauty mask Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000003796 beauty Effects 0.000 title claims abstract description 19
- 238000005286 illumination Methods 0.000 claims abstract description 305
- 230000001815 facial effect Effects 0.000 claims abstract description 112
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- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
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Abstract
The application provides a control method and a control system for a beauty mask, which relate to the field of intelligent control and comprise the following steps: step 1: collecting facial skin information of a target user; step 2: determining an illumination mechanism according to the facial skin information, and controlling a lamp object corresponding to the appointed illumination area to execute corresponding illumination operation according to the illumination mechanism; step 3: capturing the current face feeling information of a target user in the working process of the beauty mask according to an illumination mechanism, analyzing the current face feeling information, and locking an adjusting area; step 4: and according to the current illumination state and the analysis result of the adjustment area, carrying out illumination adjustment on the lamp objects of the adjustment area. By determining facial skin information and determining an illumination mechanism and combining the feeling information of a user in the using process, the light in the mask is precisely controlled, and the beautifying effect is effectively improved.
Description
Technical Field
The invention relates to a control method and a control device for a beauty mask, and belongs to the technical field of intelligent control.
Background
The working principle of the LED mask is similar to photosynthesis, the LED mask treats skin from depth by changing the energy of LED light, a good repairing effect is achieved on the skin, the existing cosmetic mask is generally achieved based on the energy control of the LED light, and in the working process, the mask can be controlled to carry out reasonable beautifying on the face of a user by manually controlling different gears, however, the mode is single, namely, the user in whatever skin state is selected, the mode is fixed, and reasonable repairing is not achieved on the user to a certain extent, namely, the beautifying effect is reduced due to inaccurate light control.
Accordingly, the present invention provides a method and apparatus for controlling a cosmetic mask.
Disclosure of Invention
The invention provides a control method and a control device of a face mask, which are used for determining an illumination mechanism by determining facial skin information and accurately controlling light in the mask by combining feeling information of a user in the use process, so that the face mask can be effectively improved.
The invention provides a control method of a cosmetic mask, which comprises the following steps:
step 1: collecting facial skin information of a target user, wherein the facial skin information relates to skin texture, rough skin type, skin blemish type and blemish position;
step 2: determining an illumination mechanism according to the facial skin information, and controlling a lamp object corresponding to a specified illumination area to execute corresponding illumination operation according to the illumination mechanism, wherein the illumination operation is related to illumination types and illumination time;
step 3: capturing the current face feeling information of the target user in the working process of the beauty mask according to an illumination mechanism, analyzing the current face feeling information, and locking an adjusting area;
step 4: and according to the current illumination state and the analysis result of the adjustment area, carrying out illumination adjustment on the lamp objects of the adjustment area.
Preferably, collecting facial skin information of the target user includes:
collecting a plurality of frames of facial images of the target user, and analyzing the plurality of frames of facial images, wherein the plurality of frames of facial images comprise: a first image based on a front face of the target user, a second image based on a left face of the target user, and a third image based on a right face of the target user;
acquiring facial feature representations of each frame of facial image of the target user, wherein the target feature representations are presented in the form of color shades of different position points;
determining a first coarse range of edge overlap characterizations of facial features of the first and second images, and determining a second coarse range of edge overlap characterizations of facial features of the first and third images;
obtaining two first lines and one second line of a first coarse range according to a maximum representation overlapping rule and a minimum representation overlapping rule, and obtaining a first dividing line according to a first position of a middle line of the two first lines and a second position of the second line, wherein the two first lines are positioned at two boundaries of the first coarse range, and the one second line is positioned in the first coarse range;
Simultaneously, a second dividing line corresponding to the second coarse range is obtained;
obtaining a comprehensive facial representation of the target user based on the first dividing line and the second dividing line;
and analyzing the comprehensive facial characterization based on a skin analysis model to obtain facial skin information of the target user.
Preferably, determining an illumination mechanism according to the facial skin information, and controlling a lamp object corresponding to a specified illumination area to execute corresponding illumination operation according to the illumination mechanism, including:
determining a problem array of each facial position point of the target user according to the facial matching information, wherein the problem array comprises: the skin quality, rough skin type and blemish skin type of the facial position points corresponding to the target user;
according to the problem array, constructing a face dimension graph based on the target user according to each disclosure index;
the method comprises the steps of respectively obtaining the regional distribution of each facial dimension graph, matching first illumination information to the corresponding facial dimension graph by combining the serious facial problem condition of each regional point in the corresponding distribution region, obtaining a same-dimension illumination instruction by matching based on a first information-instruction database, and establishing a multi-layer illumination mechanism according to illumination time points of different dimensions;
According to the problem array, matching to obtain point irradiation information related to the same problem array from a problem-irradiation database;
according to the second information-instruction database, matching to obtain point illumination instructions of the point illumination information, and establishing a multi-point illumination mechanism according to illumination time points of different face points;
analyzing a first aging effect and a first light loss of the multi-layer illumination mechanism, and simultaneously, analyzing a second aging effect and a second light loss of the multi-point illumination mechanism;
obtaining a first analysis value according to the first time effect and the first light loss;
obtaining a second analysis value according to the second aging effect and the second optical loss;
when the first analysis value is equal to the second analysis value, performing illumination control work according to a mechanism corresponding to the smaller loss;
otherwise, the illumination control work is carried out according to the mechanism corresponding to the larger analysis value.
Preferably, obtaining a first analysis value according to the first time effect and the first optical loss includes:
extracting a first effect value under each layer of illumination in the multi-layer illumination mechanism, and determining a corresponding first aging value according to the illumination sequence corresponding to the multi-layer illumination mechanism;
wherein ,yi1 Representing a first effect value under the illumination of an i1 layer in the multi-layer illumination mechanism;
indicating +.>
Performing an effect fine-tuning function under illumination; s1 represents a corresponding first time effect value;
predicting the lamp utilization rate of each layer of light lamps based on the illumination sequence in the working process of the beauty mask according to the multi-layer illumination mechanism, and determining the corresponding first light loss;
wherein G represents the corresponding first optical loss; n is n i2 Indicating the total number of working lamps in the illumination of the ith layer 1; x1 i1,i2 Representing the current actual light quantity of the ith working lamp (2) in the illumination of the ith layer (1); (x 0) i1,i2 ) max Representing the maximum light flux of the ith 2 working lamps in the illumination of the ith 1 layer; z i1,i2 Representing the current shielding area of the ith 2 working lamps in the illumination of the ith 1 layer; z0 i1,i2 Representing the standard irradiation area of the ith 2 working lamps in the illumination of the ith 1 layer;
indicating the utilization rate of the corresponding light lamp;
determining and obtaining a first analysis value F according to the first aging value and the first optical loss;
wherein S0 represents a standard aging value, and S0 is greater than or equal to S1; delta (G) represents a numerical transfer function for the first optical loss, wherein,
the value of (2) is (0, 1),>
when the first optical loss is 0, the corresponding first optical loss reaches the maximum; / >
When 1 is adopted, the corresponding first optical loss is minimum.
Preferably, in the working process of the beauty mask according to the illumination mechanism, capturing the current face feeling information of the target user, analyzing the current face feeling information, and locking the adjusting area, wherein the method comprises the following steps:
capturing current voice information of the target user, and acquiring specific illumination information of an illumination time period matched with the voice time period of the current voice information according to an illumination-voice delay strategy;
capturing the current voice information by using a voice verb to obtain a breath word sequence, and inputting the breath word sequence into a breath analysis model to obtain a face feeling situation;
and when the face feeling situation is matched with the illumination stimulation standard, locking the matched specific illumination information, and obtaining an illumination area under the matched illumination closing time period, wherein the illumination area is regarded as an adjustment area.
Preferably, according to the current illumination state and the analysis result of the adjustment area, the illumination adjustment of the lamp object in the adjustment area includes:
acquiring a current illumination state of the adjusting area, and simultaneously acquiring a feeling state corresponding to the face feeling condition;
Performing state matching on the current illumination state and the feeling state, and determining a first state deviation of the current illumination state;
acquiring illumination operation executed by the face mask at the next moment, and predicting second state deviation after the illumination operation executed at the next moment is adjusted according to the first state deviation;
if the second state deviation is within the deviation standard range, the current illumination state is adjusted according to the first state deviation;
otherwise, the illumination operation executed at the next moment is delayed, and when the execution of the current illumination state is finished according to the first state deviation, the illumination operation at the next moment is continuously executed.
Preferably, the delaying processing of the illumination operation performed at the next moment includes:
determining the second state deviation and a deviation standard range, and matching from a difference-delay database to obtain an adjustment delay t0 of an adjustment process;
and according to the adjustment delay t0, carrying out delay processing at the time t0 on the illumination processing executed at the next time.
Preferably, the state deviation is related to an operation error, an operation delay and illumination uniformity of the illumination operation performed at the next moment.
Preferably, obtaining the illumination operation performed by the cosmetic mask at the next moment, and predicting a second state deviation after adjusting the illumination operation performed at the next moment according to the first state deviation, including:
obtaining a delay influence vector of the first state deviation on illumination executed at the next moment, wherein the delay influence vector is related to influence moment points and operation influence degrees corresponding to different influence moment points;
and obtaining a prediction vector according to the initial illumination vector and the operation error vector of the illumination operation executed at the next moment and combining the delay influence vector, and obtaining a second state deviation, wherein the initial illumination vector is related to illumination uniformity of the corresponding illumination operation.
The present invention provides a cosmetic mask control device comprising:
the facial skin information acquisition module is used for acquiring facial skin information of a target user, wherein the facial skin information relates to skin quality, rough skin type, skin blemish type and blemish position;
the mechanism determining module is used for determining an illumination mechanism according to the facial skin information and controlling a lamp object corresponding to a specified illumination area to execute corresponding illumination operation according to the illumination mechanism, wherein the illumination operation is related to illumination types and illumination time length;
The capturing module is used for capturing the current face feeling information of the target user in the working process of the beauty mask according to the illumination mechanism, analyzing the current face feeling information and locking the adjusting area;
and the illumination adjusting module is used for adjusting the illumination of the lamp object in the adjusting area according to the current illumination state and the analysis result of the adjusting area.
Compared with the prior art, the beneficial effects of the application are as follows:
by determining facial skin information and determining an illumination mechanism and combining the feeling information of a user in the using process, the light in the mask is precisely controlled, and the beautifying effect is effectively improved.
Drawings
FIG. 1 is a flow chart of a method of controlling a cosmetic mask provided by the present invention;
FIG. 2 is a block diagram of a cosmetic mask control device according to the present invention;
fig. 3 is a block diagram of the broad scope provided by the present invention.
Detailed Description
In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It is noted that when an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or components referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" is two or more, unless explicitly defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.
Example 1:
the present invention provides a cosmetic mask control method, as shown in fig. 1, comprising:
step 1: collecting facial skin information of a target user, wherein the facial skin information relates to skin texture, rough skin type, skin blemish type and blemish position;
step 2: determining an illumination mechanism according to the facial skin information, and controlling a lamp object corresponding to a specified illumination area to execute corresponding illumination operation according to the illumination mechanism, wherein the illumination operation is related to illumination types and illumination time;
step 3: capturing the current face feeling information of the target user in the working process of the beauty mask according to an illumination mechanism, analyzing the current face feeling information, and locking an adjusting area;
Step 4: and according to the current illumination state and the analysis result of the adjustment area, carrying out illumination adjustment on the lamp objects of the adjustment area.
In the embodiment, the red light in the face mask can improve the cell activity and promote the cell metabolism, so that the skin secretes a large amount of collagen and fibrous tissues, the lost collagen gaps are filled, and the skin is full and plump. Can also accelerate blood circulation, improve symptoms such as sallow skin, acne, hoarseness and the like, and achieve the effects of resisting aging and oxidation. Yellow light can tighten and resist wrinkle, promote cell regeneration and collagen secretion, and beautify skin. Blue light can cause skin, restore fiber elasticity, whiten and tender skin, calm and relax sensitive muscles, and make the face evenly irradiated with beauty light.
In this example, skin texture refers to oil skin, mixed oil skin, dry skin, mixed dry skin, sensitive skin, and the like.
In this example, the type of skin roughness is determined by the size of skin pores, and the larger the pores, the coarser the pores.
In this example, the skin blemish type is related to skin pores, skin acne, spots, warts, etc.
In this example, the blemish location refers to the location of a blemish, spot, etc. on the face.
In this embodiment, the facial skin information mainly refers to what skin type is different areas of the face of the user, for example, the T area is a mixed oil skin, the other areas are mixed dry skin, and the face can be split into a first area; for example, the cheek roughness is large, the rest areas are not rough basically, and the face can be split into a second area; for example, the face positions 1, 2, 3 may have acne and the faces 4, 5, 6 may have spots, and the face may be split into a third region.
In this embodiment, the illumination mechanism includes two types, one is to analyze the face layer by layer according to the dimensions corresponding to the skin texture, the rough skin type, and the blemish skin type, and the other is to analyze the whole of the face according to the problems of each position point.
In this embodiment, the illumination operation refers to controlling the LED lamps on the beauty mask to release light of different energies, and the type of the released light (different frequencies of light) and the illumination time period are related.
In this embodiment, the facial feeling information refers to that the user may feel burning when the user is illuminated due to overheat of the light, and the user may generate a gas with a hiss, that is, may indicate a sensed word of a mood, etc. to lock the adjustment area, because when the light is illuminated on the area a of the face, if the user feels burning at this time, the relationship between the facial feeling information and the area a is reversely bound according to the feeling information to lock the area a as the adjustment area.
In this embodiment, the area a is adjusted, so that the beauty experience of the user can be better satisfied.
The beneficial effects of the technical scheme are as follows: by determining facial skin information and determining an illumination mechanism and combining the feeling information of a user in the using process, the light in the mask is precisely controlled, and the beautifying effect is effectively improved.
Example 2:
based on the embodiment 1, collecting facial skin information of a target user includes:
collecting a plurality of frames of facial images of the target user, and analyzing the plurality of frames of facial images, wherein the plurality of frames of facial images comprise: a first image based on a front face of the target user, a second image based on a left face of the target user, and a third image based on a right face of the target user;
acquiring facial feature representations of each frame of facial image of the target user, wherein the target feature representations are presented in the form of color shades of different position points;
determining a first coarse range of edge overlap characterizations of facial features of the first and second images, and determining a second coarse range of edge overlap characterizations of facial features of the first and third images;
Obtaining two first lines and one second line of a first coarse range according to a maximum representation overlapping rule and a minimum representation overlapping rule, and obtaining a first dividing line according to a first position of a middle line of the two first lines and a second position of the second line, wherein the two first lines are positioned at two boundaries of the first coarse range, and the one second line is positioned in the first coarse range;
simultaneously, a second dividing line corresponding to the second coarse range is obtained;
obtaining a comprehensive facial representation of the target user based on the first dividing line and the second dividing line;
and analyzing the comprehensive facial characterization based on a skin analysis model to obtain facial skin information of the target user.
In this embodiment, a plurality of frames of face images refer to a first image, a second image, and a third image.
In this embodiment, the facial feature representation refers to the facial defect existing in the corresponding facial point, and the facial defect is related to the facial skin, the facial roughness and the facial blemish, and the existing defect is represented by the representation, and the darker the color is, the larger the defect of the corresponding position point is indicated.
In this embodiment, since the representation is a representation of the color shades of the points at different positions, the representation point result of the first image and the representation point result of the second image are obtained, so that the overlapping range related to the edge overlapping representation corresponding to the two images is obtained, the overlapping range is the overlapping image on the two images, the overlapping image is the first coarse range, and the second coarse range is similar to the determination principle of the first coarse range.
In this embodiment, as shown in fig. 3, A1 is a determined first coarse range, A2 is a first line, A3 is a second line, A4 is a middle line, and A5 is a first dividing line, where the first line is determined based on a minimum token overlap rule, and the minimum token overlap range is to obtain an outermost boundary line on an overlapping image of the first coarse range, and the second line is determined based on a maximum token overlap rule, and the maximum token overlap range is to obtain a line with the most overlapping potential on the overlapping image of the first coarse range, that is, a line with the most overlapping points.
In this embodiment, the second dividing line is similar to the first dividing line in terms of acquisition principle, and will not be described here again.
In this embodiment, after the first dividing line and the second dividing line are acquired, a portion of the first image located between the first dividing line and the second dividing line is reserved, a portion of the second image located at the left side of the first dividing line is reserved, a portion of the third image located at the right side of the second dividing line is reserved, and then the reserved portions are spliced to obtain a spliced image, so as to acquire a comprehensive facial representation of the spliced image, that is, a facial defect and the like.
In this embodiment, the skin analysis model is pre-trained and based on different facial features and information matching the features, and facial skin information can be obtained.
The beneficial effects of the technical scheme are as follows: the multi-frame facial image is acquired to represent the representation, and the dividing lines of different images are acquired by determining the lines of different coarse ranges, so that the splicing of the needed parts is realized, and the accurate control of the subsequent face masks is ensured.
Example 3:
based on the embodiment 1, according to the facial skin information, determining an illumination mechanism, and controlling a lamp object corresponding to a specified illumination area to execute a corresponding illumination operation according to the illumination mechanism, including:
determining a problem array of each facial position point of the target user according to the facial matching information, wherein the problem array comprises: the skin quality, rough skin type and blemish skin type of the facial position points corresponding to the target user;
according to the problem array, constructing a face dimension graph based on the target user according to each disclosure index;
the method comprises the steps of respectively obtaining the regional distribution of each facial dimension graph, matching first illumination information to the corresponding facial dimension graph by combining the serious facial problem condition of each regional point in the corresponding distribution region, obtaining a same-dimension illumination instruction by matching based on a first information-instruction database, and establishing a multi-layer illumination mechanism according to illumination time points of different dimensions;
According to the problem array, matching to obtain point irradiation information related to the same problem array from a problem-irradiation database;
according to the second information-instruction database, matching to obtain point illumination instructions of the point illumination information, and establishing a multi-point illumination mechanism according to illumination time points of different face points;
analyzing a first aging effect and a first light loss of the multi-layer illumination mechanism, and simultaneously, analyzing a second aging effect and a second light loss of the multi-point illumination mechanism;
obtaining a first analysis value according to the first time effect and the first light loss;
obtaining a second analysis value according to the second aging effect and the second optical loss;
when the first analysis value is equal to the second analysis value, performing illumination control work according to a mechanism corresponding to the smaller loss;
otherwise, the illumination control work is carried out according to the mechanism corresponding to the larger analysis value.
In this embodiment, the disclosure index refers to indexes corresponding to skin texture, rough skin type and blemish type respectively, and each index corresponds to one dimension, for example, the T region is a mixed oil skin, the other regions are mixed dry skin, at this time, the face of the user can be split, so as to obtain a face dimension graph based on skin texture, and the dimensions corresponding to other indexes are pushed in this way, so as to finally obtain the face dimension graph.
In this embodiment, the face dimension map for the skin is the division of the T area from other areas.
In this embodiment, the problem array is, for example, position point 1: [ Mixed oil large pores acne ].
In this embodiment, the serious condition of the facial problem of the regional point is determined according to the problem array, the more serious the acne is, the larger the pore is, the more serious the corresponding facial problem is, the different facial conditions are different in corresponding illumination conditions, it is to be noted that the different facial conditions are all matched with corresponding illumination to be the prior art, and the relevant database exists, so that the corresponding illumination information can be obtained according to the facial conditions.
In this embodiment, the first information-instruction database is based on different first illumination information and illumination instructions matched with the first illumination information, so that a multi-layer illumination mechanism can be built on the basis of building each single dimension, that is, in the process of executing, the multi-layer illumination mechanism is realized according to the control of the single-dimension layer.
In this embodiment, the second information-instruction database is based on different second illumination information and illumination instructions matched with the second illumination information, so that a multi-point illumination mechanism can be established on the basis of establishing a single point, that is, in the execution process, each point is controlled in sequence.
In this embodiment, the aging effect refers to a cosmetic effect that can be achieved using this mechanism.
In this embodiment, obtaining the second analysis value according to the second aging effect and the second optical loss includes:
extracting a second effect value under each point of illumination in the multi-point illumination mechanism, and determining a corresponding second aging value according to the illumination setting condition corresponding to the multi-point illumination mechanism;
wherein ,yi5 Representing a second effect value under illumination corresponding to the ith 5 th face point in the multi-point illumination mechanism; s2 represents a corresponding second aging value;
predicting the lamp utilization rate of the illumination lamp corresponding to each facial point and determining corresponding second light loss in the working process of the beauty mask according to the multi-point illumination mechanism;
wherein R represents a corresponding second optical loss; n is n i6 Representing the number of working lamps corresponding to the ith 5 face points; x3 i5,i6 Representing the current actual light quantity of the ith working lamp corresponding to the ith 5 facial points; (u 0) i5,i6 ) max Representing the maximum light quantity of the ith 6 working lamps corresponding to the ith 5 face points; p is p i5,i6 Representing the current shielding area of the ith 6 working lamps corresponding to the ith 5 facial points; p0 i5,i6 A standard irradiation area of the ith 6 corresponding to the ith 5 th face point; 
Indicating the utilization rate of the corresponding light lamp;
determining to obtain a second analysis value F1 according to the second aging value and the second optical loss;
wherein S01 represents a standard aging value matched with a multipoint working mechanism, and S01 is greater than or equal to S2; δ1 (R) represents a numerical conversion function for the second optical loss, wherein,
the value of (2) is (0, 1),>
when the value is 0, the corresponding second optical loss reaches the maximum; />
When 1, the corresponding second optical loss is the minimum.
The beneficial effects of the technical scheme are as follows: by adopting two modes to construct a multi-layer illumination mechanism and a multi-point illumination mechanism, the final illumination mechanism can be effectively obtained, and the mask is controlled to work, so that the control accuracy is ensured, and the working loss can be effectively reduced.
Example 4:
based on embodiment 1, according to the first time effect and the first optical loss, a first analysis value is obtained, including:
extracting a first effect value under each layer of illumination in the multi-layer illumination mechanism, and determining a corresponding first aging value according to the illumination sequence corresponding to the multi-layer illumination mechanism;
wherein ,yi1 Representing a first effect value under the illumination of an i1 layer in the multi-layer illumination mechanism; 
Indicating +.>
Performing an effect fine-tuning function under illumination; s1 represents a corresponding first time effect value;
predicting the lamp utilization rate of each layer of light lamps based on the illumination sequence in the working process of the beauty mask according to the multi-layer illumination mechanism, and determining the corresponding first light loss;
wherein G represents the corresponding first optical loss; n is n i2 Indicating the total number of working lamps in the illumination of the ith layer 1; x1 i1,i2 Representing the current actual light quantity of the ith working lamp (2) in the illumination of the ith layer (1); (x 0) i1,i2 ) max Representing the maximum light flux of the ith 2 working lamps in the illumination of the ith 1 layer; z i1,i2 Representing the current shielding area of the ith 2 working lamps in the illumination of the ith 1 layer; z0 i1,i2 Representing the standard irradiation area of the ith 2 working lamps in the illumination of the ith 1 layer;
indicating the utilization rate of the corresponding light lamp;
determining and obtaining a first analysis value F according to the first aging value and the first optical loss;
wherein S0 represents a standard aging value, and S0 is greater than or equal to S1; delta (G) represents a numerical transfer function for the first optical loss, wherein,
the value of (2) is (0, 1),>
when the first optical loss is 0, the corresponding first optical loss reaches the maximum; />
When 1 is adopted, the corresponding first optical loss is minimum.
In this embodiment, the illumination orders are different, the trim values of the corresponding effect trim functions are also different, and the illumination orders may be: skin type-skin roughness type-skin blemish type, skin type-skin blemish type-skin roughness type, skin roughness type-skin blemish type-skin type, skin roughness type-skin blemish type, skin blemish type-skin roughness type-skin blemish type-skin roughness type, skin blemish type-skin texture type-skin blemish type, 6 cases.
In this embodiment, the aging value is preset according to the corresponding mechanism, and the effect value refers to a cosmetic effect on the skin after the irradiation is performed according to the illumination.
In this embodiment, y i1 And the average value of the sum of the effective values corresponding to all the light lamps of the corresponding layer and the total number of the light lamps of the corresponding layer.
The beneficial effects of the technical scheme are as follows: the effect value is extracted, the illumination sequence is combined to effectively obtain the aging value, the first light loss is predicted, the analysis value is effectively obtained through the combination of the aging value and the first light loss, and a basis is provided for the follow-up size comparison and the accurate control of illumination by adopting any mechanism.
Example 5:
based on the embodiment 1, capturing the current facial feeling information of the target user and analyzing the current facial feeling information in the working process of the face mask according to the illumination mechanism, and locking the adjusting area, wherein the method comprises the following steps:
capturing current voice information of the target user, and acquiring specific illumination information of an illumination time period matched with the voice time period of the current voice information according to an illumination-voice delay strategy;
capturing the current voice information by using a voice verb to obtain a breath word sequence, and inputting the breath word sequence into a breath analysis model to obtain a face feeling situation;
And when the face feeling situation is matched with the illumination stimulation standard, locking the matched specific illumination information, and obtaining an illumination area under the matched illumination closing time period, wherein the illumination area is regarded as an adjustment area.
In this embodiment, the voice information is mainly used to obtain the breath words in the user's mood, because if the illumination energy is too large, the user will be pricked, and different breath will appear for the user.
In this embodiment, since the mask emits light to the user, the user receives the light to feel pain and then gets the pain and feel the pain, and a certain delay exists in the process, based on the light-voice delay strategy, the light time period matched with the voice time period of the current voice information can be effectively obtained, and further the specific light information of the light time period, namely the light control related instruction information, can be obtained.
In this embodiment, the phonetic verb capturing refers to a word related to breath, for example, pain voice "fizzing", the breath word sequence refers to a breath word corresponding to existence and high-low voice of the breath word, so as to obtain a breath value at a corresponding moment, and further construct a breath word sequence, wherein the value ranges corresponding to different breath words are different, the high-low voice of the breath word is a specific value in the locking corresponding value range, and finally, all the values are sequentially arranged to obtain the breath word sequence.
In this embodiment, the breath analysis model is trained based on different sequences of breath words and the pain feeling of the user matched with the sequences, so that the facial feeling situation can be obtained.
In this embodiment, the illumination stimulus criterion refers to that the facial feeling pain of the user reaches the criterion that the adjustment of illumination is required, and thus, the illumination time matched with the pain feeling time is locked, and the illumination area is obtained.
The beneficial effects of the technical scheme are as follows: through obtaining current voice information to based on demonstration strategy, be convenient for obtain specific illumination information, and obtain the breath word sequence through catching the pronunciation verb, obtain facial impression condition, conveniently lock the regulation area and realize light regulation, further guarantee the accuracy of control.
Example 6:
based on the embodiment 1, according to the current illumination state and the analysis result of the adjustment area, the illumination adjustment of the lamp object in the adjustment area includes:
acquiring a current illumination state of the adjusting area, and simultaneously acquiring a feeling state corresponding to the face feeling condition;
performing state matching on the current illumination state and the feeling state, and determining a first state deviation of the current illumination state;
Acquiring illumination operation executed by the face mask at the next moment, and predicting second state deviation after the illumination operation executed at the next moment is adjusted according to the first state deviation;
if the second state deviation is within the deviation standard range, the current illumination state is adjusted according to the first state deviation;
otherwise, the illumination operation executed at the next moment is delayed, and when the execution of the current illumination state is finished according to the first state deviation, the illumination operation at the next moment is continuously executed.
In this embodiment, the current illumination state refers to the current specific illumination information, and the perceived state refers to the corresponding pain condition.
In this embodiment, if the preset pain corresponding to the illumination-down state does not match the pain corresponding to the feeling state, a first state deviation may be obtained, that is, by obtaining the pain difference between the general pain state and the pain of the feeling state of the user, the illumination-down state is adjusted to be small, and the small adjustment part is the first state deviation.
In this embodiment, the second state deviation is caused by the fact that the adjustment result at the current time has an influence on the subsequent illumination, or an operation error, etc.
In this embodiment, the standard deviation range is preset.
The beneficial effects of the technical scheme are as follows: through carrying out state matching and predicting the second state deviation, whether the adjustment is carried out according to the illumination operation corresponding to the first state deviation is effectively determined, and accurate control is realized.
Example 7:
based on embodiment 6, performing delay processing on the illumination operation performed at the next time, including:
determining the second state deviation and a deviation standard range, and matching from a difference-delay database to obtain an adjustment delay t0 of an adjustment process;
and according to the adjustment delay t0, carrying out delay processing at the time t0 on the illumination processing executed at the next time.
Preferably, the second state deviation is related to an operation error, an operation delay and illumination uniformity of the illumination operation performed at the next moment.
Preferably, obtaining the illumination operation performed by the cosmetic mask at the next moment, and predicting a second state deviation after adjusting the illumination operation performed at the next moment according to the first state deviation, including:
obtaining a delay influence vector of the first state deviation on illumination executed at the next moment, wherein the delay influence vector is related to influence moment points and operation influence degrees corresponding to different influence moment points;
And obtaining a prediction vector according to the initial illumination vector and the operation error vector of the illumination operation executed at the next moment and combining the delay influence vector, and obtaining a second state deviation, wherein the initial illumination vector is related to illumination uniformity of the corresponding illumination operation.
In this embodiment, the standard deviation range is, for example, greater than 0-2, and if the second state deviation is obtained as 3.3, and the difference is 1.3, the adjustment delay is obtained from the difference-delay database, wherein the database contains different deviations and delays corresponding to the deviations, and thus the adjustment delay can be obtained.
In this embodiment, each element in the delay impact represents a delay impact value for a corresponding delay time point, the smaller the effect is.
In this embodiment, the initial illumination vector is determined based on the uniformity illumination energy and illumination time of the illumination operation, and each element represents the illumination energy value of the illumination time point.
In this embodiment, each element in the operation error vector represents an energy error caused by an operation error of the corresponding operation time point.
In this embodiment, the prediction vector is: initial illumination vector + operation error vector + delay impact vector = prediction vector.
In this embodiment, the second state deviation refers to the deviation obtained by predicting a vector, and the vector is input into the deviation model to obtain the second state deviation.
The beneficial effects of the technical scheme are as follows: the prediction vector is obtained by determining the delay influence vector, the initial illumination vector and the operation error vector, and the delay processing can be effectively executed by comparing the prediction vector with the deviation standard range, so that the control accuracy is further ensured.
Example 8:
the present invention provides a cosmetic mask control device, as shown in fig. 2, comprising:
the facial skin information acquisition module is used for acquiring facial skin information of a target user, wherein the facial skin information relates to skin quality, rough skin type, skin blemish type and blemish position;
the mechanism determining module is used for determining an illumination mechanism according to the facial skin information and controlling a lamp object corresponding to a specified illumination area to execute corresponding illumination operation according to the illumination mechanism, wherein the illumination operation is related to illumination types and illumination time length;
the capturing module is used for capturing the current face feeling information of the target user in the working process of the beauty mask according to the illumination mechanism, analyzing the current face feeling information and locking the adjusting area;
And the illumination adjusting module is used for adjusting the illumination of the lamp object in the adjusting area according to the current illumination state and the analysis result of the adjusting area.
The beneficial effects of the technical scheme are as follows: by determining facial skin information and determining an illumination mechanism and combining the feeling information of a user in the using process, the light in the mask is precisely controlled, and the beautifying effect is effectively improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cosmetic mask control method, comprising:
step 1: collecting facial skin information of a target user, wherein the facial skin information relates to skin texture, rough skin type, skin blemish type and blemish position;
Step 2: determining an illumination mechanism according to the facial skin information, and controlling a lamp object corresponding to a specified illumination area to execute corresponding illumination operation according to the illumination mechanism, wherein the illumination operation is related to illumination types and illumination time;
step 3: capturing the current face feeling information of the target user in the working process of the beauty mask according to an illumination mechanism, analyzing the current face feeling information, and locking an adjusting area;
step 4: and according to the current illumination state and the analysis result of the adjustment area, carrying out illumination adjustment on the lamp objects of the adjustment area.
2. A method of controlling a cosmetic mask as claimed in claim 1, wherein collecting facial skin information of a target user comprises:
collecting a plurality of frames of facial images of the target user, and analyzing the plurality of frames of facial images, wherein the plurality of frames of facial images comprise: a first image based on a front face of the target user, a second image based on a left face of the target user, and a third image based on a right face of the target user;
acquiring facial feature representations of each frame of facial image of the target user, wherein the target feature representations are presented in the form of color shades of different position points;
Determining a first coarse range of edge overlap characterizations of facial features of the first and second images, and determining a second coarse range of edge overlap characterizations of facial features of the first and third images;
obtaining two first lines and one second line of a first coarse range according to a maximum representation overlapping rule and a minimum representation overlapping rule, and obtaining a first dividing line according to a first position of a middle line of the two first lines and a second position of the second line, wherein the two first lines are positioned at two boundaries of the first coarse range, and the one second line is positioned in the first coarse range;
simultaneously, a second dividing line corresponding to the second coarse range is obtained;
obtaining a comprehensive facial representation of the target user based on the first dividing line and the second dividing line;
and analyzing the comprehensive facial characterization based on a skin analysis model to obtain facial skin information of the target user.
3. A method of controlling a cosmetic mask as claimed in claim 1, wherein determining an illumination mechanism based on the facial skin information, and controlling a lamp object corresponding to a specified illumination area to perform a corresponding illumination operation according to the illumination mechanism, comprises:
Determining a problem array of each facial position point of the target user according to the facial matching information, wherein the problem array comprises: the skin quality, rough skin type and blemish skin type of the facial position points corresponding to the target user;
according to the problem array, constructing a face dimension graph based on the target user according to each disclosure index;
the method comprises the steps of respectively obtaining the regional distribution of each facial dimension graph, matching first illumination information to the corresponding facial dimension graph by combining the serious facial problem condition of each regional point in the corresponding distribution region, obtaining a same-dimension illumination instruction by matching based on a first information-instruction database, and establishing a multi-layer illumination mechanism according to illumination time points of different dimensions;
according to the problem array, matching to obtain point irradiation information related to the same problem array from a problem-irradiation database;
according to the second information-instruction database, matching to obtain point illumination instructions of the point illumination information, and establishing a multi-point illumination mechanism according to illumination time points of different face points;
analyzing a first aging effect and a first light loss of the multi-layer illumination mechanism, and simultaneously, analyzing a second aging effect and a second light loss of the multi-point illumination mechanism;
Obtaining a first analysis value according to the first time effect and the first light loss;
obtaining a second analysis value according to the second aging effect and the second optical loss;
when the first analysis value is equal to the second analysis value, performing illumination control work according to a mechanism corresponding to the smaller loss;
otherwise, the illumination control work is carried out according to the mechanism corresponding to the larger analysis value.
4. A method of controlling a cosmetic mask as claimed in claim 3, wherein deriving a first analysis value based on the first time effect and the first light loss comprises:
extracting a first effect value under each layer of illumination in the multi-layer illumination mechanism, and determining a corresponding first aging value according to the illumination sequence corresponding to the multi-layer illumination mechanism;
wherein ,yi1 Representing a first effect value under the illumination of an i1 layer in the multi-layer illumination mechanism;
indicating +.>
Performing an effect fine-tuning function under illumination; s1 represents a corresponding first time effect value;
predicting the lamp utilization rate of each layer of light lamps based on the illumination sequence in the working process of the beauty mask according to the multi-layer illumination mechanism, and determining the corresponding first light loss;
Wherein G represents the corresponding first optical loss; n is n i2 Indicating the total number of working lamps in the illumination of the ith layer 1; x1 i1,i2 Representing the current actual light quantity of the ith working lamp (2) in the illumination of the ith layer (1); (x 0) i1,i2 ) max Representing the maximum light flux of the ith 2 working lamps in the illumination of the ith 1 layer; z i1,i2 Representing the current shielding area of the ith 2 working lamps in the illumination of the ith 1 layer; z0 i1,i2 Representing the standard irradiation area of the ith 2 working lamps in the illumination of the ith 1 layer;
indicating the utilization rate of the corresponding light lamp;
determining and obtaining a first analysis value F according to the first aging value and the first optical loss;
wherein S0 represents a standard aging value, and S0 is greater than or equal to S1; delta (G) represents a numerical transfer function for the first optical loss, wherein,
the value of (2) is (0, 1),>
when the first optical loss is 0, the corresponding first optical loss reaches the maximum; />
When 1 is adopted, the corresponding first optical loss is minimum.
5. A method of controlling a cosmetic mask as set forth in claim 1, wherein capturing current facial feel information of the target user and parsing the current facial feel information during operation of the cosmetic mask according to a lighting mechanism, locking an adjustment area, comprises:
capturing current voice information of the target user, and acquiring specific illumination information of an illumination time period matched with the voice time period of the current voice information according to an illumination-voice delay strategy;
Capturing the current voice information by using a voice verb to obtain a breath word sequence, and inputting the breath word sequence into a breath analysis model to obtain a face feeling situation;
and when the face feeling situation is matched with the illumination stimulation standard, locking the matched specific illumination information, and obtaining an illumination area under the matched illumination closing time period, wherein the illumination area is regarded as an adjustment area.
6. A method of controlling a cosmetic mask as claimed in claim 1, wherein adjusting the illumination of the light object in the adjustment area according to the current illumination state of the adjustment area and the analysis result comprises:
acquiring a current illumination state of the adjusting area, and simultaneously acquiring a feeling state corresponding to the face feeling condition;
performing state matching on the current illumination state and the feeling state, and determining a first state deviation of the current illumination state;
acquiring illumination operation executed by the face mask at the next moment, and predicting second state deviation after the illumination operation executed at the next moment is adjusted according to the first state deviation;
if the second state deviation is within the deviation standard range, the current illumination state is adjusted according to the first state deviation;
Otherwise, the illumination operation executed at the next moment is delayed, and when the execution of the current illumination state is finished according to the first state deviation, the illumination operation at the next moment is continuously executed.
7. A method of controlling a cosmetic mask as defined in claim 6, wherein delaying the illumination operation performed at the next time comprises:
determining the second state deviation and a deviation standard range, and matching from a difference-delay database to obtain an adjustment delay t0 of an adjustment process;
and according to the adjustment delay t0, carrying out delay processing at the time t0 on the illumination processing executed at the next time.
8. A method of controlling a cosmetic mask as in claim 6, wherein the state deviation is related to an operational error, an operational delay, and a uniformity of illumination performed at a next time.
9. A method of controlling a cosmetic mask as defined in claim 8, wherein obtaining the illumination operation performed by the cosmetic mask at the next time and predicting a second state deviation after adjusting the illumination operation performed at the next time according to the first state deviation, comprises:
obtaining a delay influence vector of the first state deviation on illumination executed at the next moment, wherein the delay influence vector is related to influence moment points and operation influence degrees corresponding to different influence moment points;
And obtaining a prediction vector according to the initial illumination vector and the operation error vector of the illumination operation executed at the next moment and combining the delay influence vector, and obtaining a second state deviation, wherein the initial illumination vector is related to illumination uniformity of the corresponding illumination operation.
10. A cosmetic mask control device, comprising:
the facial skin information acquisition module is used for acquiring facial skin information of a target user, wherein the facial skin information relates to skin quality, rough skin type, skin blemish type and blemish position;
the mechanism determining module is used for determining an illumination mechanism according to the facial skin information and controlling a lamp object corresponding to a specified illumination area to execute corresponding illumination operation according to the illumination mechanism, wherein the illumination operation is related to illumination types and illumination time length;
the capturing module is used for capturing the current face feeling information of the target user in the working process of the beauty mask according to the illumination mechanism, analyzing the current face feeling information and locking the adjusting area;
and the illumination adjusting module is used for adjusting the illumination of the lamp object in the adjusting area according to the current illumination state and the analysis result of the adjusting area.
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