66 results about "Complexion" patented technology

The invention relates to the technical field of cosmetics, in particular to a composition for promoting skin microcirculation as well as a preparation method and application thereof, and the key point of the technical scheme is that the composition consists of the following components: rhizoma bletillae, motherwort, poria cocos, moutan bark, ginseng, peach blossom and lotus. According to the composition, the deep-eutectic solvent is combined with a micro-jet extraction technology, so that the extraction efficiency of active ingredients such as flavonoids is remarkably improved, and functional ingredients for resisting oxidation, resisting aging and promoting blood circulation are effectively reserved. According to the composition disclosed by the invention, the comprehensive effects of improving skin microcirculation, relieving dark skin color and delaying senescence are systematically realized by efficiently extracting active substances, activating a microcirculation core pathway and cooperating with coherent effects of a whitening and repairing mechanism.

The invention relates to the technical field of image processing, and discloses a facial health state assessment method and system based on layered optical modeling. The objective of the invention is to solve the problems of poor face health state evaluation precision and robustness caused by rough optical modeling, mixed reflection components, weak environmental adaptability and insufficient multi-dimensional health index fusion capability in the prior art. The method comprises the following steps: synchronously acquiring a user face video sequence comprising at least two different spectral bands through a multispectral imaging device; constructing a multilayer optical transmission model of the skin tissue, and separating a specular reflection component and a diffuse reflection component from the face video sequence; extracting a physiological time sequence signal related to subcutaneous blood flow activity from the separated diffuse reflection component, and calculating heart rate, heart rate variability and blood oxygen saturation parameters; and fusing the physiological parameters and expression and micro-expression features extracted from the facial video sequence, and outputting quantitative evaluation results of fatigue degree, pressure level and emotional state through a pre-trained deep neural network model. The system comprises a multispectral image acquisition module, a layered optical modeling module, a reflection component separation module, a physiological parameter inversion module and a health state evaluation module. According to the technical scheme, the signal-to-noise ratio and stability of physiological signal extraction in a complex illumination environment can be remarkably improved, the adaptability to individuals with different skin colors and dynamic illumination conditions is enhanced, and more accurate and more robust judgment of the high-order health state is achieved.

The invention is suitable for the technical field of bio-photonics, and provides a capillary refilling time self-adaptive measurement system and method, and the system comprises a negative pressure adsorption module, a step release module, a modulation module, a detection module, a demodulation module, a signal processing module and a main control unit. Standardized microcirculation stimulation is realized through negative pressure adsorption and step release; adopting a frequency domain modulation and demodulation technology to obtain the phase and the amplitude of the optical signal, and inverting an absolute absorption coefficient and a reduced scattering coefficient by utilizing a frequency domain diffusion equation; and selecting an absolute absorption coefficient under equal absorption point wavelength as a blood volume index, fitting a recovery curve through a system identification model, and calculating to obtain self-adaptive capillary refilling time. According to the collaborative scheme, the problems that in the prior art, stimulation is not standard, the result is greatly influenced by skin color and temperature, and absolute parameter support is lacked are solved, and objective and accurate measurement which is high in repeatability, cross in skin color and resistant to environmental interference is achieved.

The invention belongs to the technical field of traditional Chinese medicine, and particularly relates to a traditional Chinese medicine decoction for treating vitiligo and a preparation method thereof.The traditional Chinese medicine decoction for treating vitiligo is prepared from ten medicinal materials including notopterygium root, divaricate saposhnikovia root and the like according to the core pathogenesis of vitiligo rheumatism stagnated heat syndrome, the brand new theory of treating both black and white diseases and both black and white diseases is creatively provided, and on the basis of the theory, the traditional Chinese medicine decoction for treating vitiligo is prepared into the traditional Chinese medicine decoction for treating vitiligo. White spots and surrounding deepened skin are brought into systematic conditioning for the first time, the formula is compatible with black and white medicine pairs, black is used for treating white, white is used for treating black, overall conditioning and two-way adjustment are achieved, the white spots can recover to the normal skin color, and due to the innovative application of the two groups of black and white medicine pairs (wine-processed rhizoma chuanxiong, radix angelicae sinensis, radix rehmanniae preparata and radix paeoniae alba) in the formula, black is used for treating white, white is used for treating black, and two-way adjustment is achieved. And meanwhile, the clinical piebald skin disease symptom is also eliminated, so that the white spots recover to the normal skin color.

1. Name of the designed product: packing box (granules for regulating menstruation and beautifying complexion). 2. Use of the designed product: the designed product is used for packing products. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

The invention provides a soft capsule helpful for improving the function of chloasma as well as a preparation method and application thereof, and relates to the technical field of health care products. The soft capsule comprises a mulberry leaf extract, a seville orange flower extract, a grape seed extract, an almond extract, donkey-hide gelatin powder, vitamin C and vitamin E. The soft capsule provided by the invention exerts the overall effect of improving chloasma through a multi-target synergistic mechanism from inside to outside: the mulberry leaf extract and the grape seed extract block melanogenesis from the source and resist ultraviolet damage by inhibiting tyrosinase activity and strongly resisting oxidation; the seville orange flower extract is used for soothing liver and regulating qi, and regulating internal pathogenesis; the almond extract and the donkey-hide gelatin powder have the effects of promoting blood circulation to remove blood stasis and nourishing yin and blood, improve microcirculation and nourish skin; vitamin C and vitamin E form an anti-oxidation cycle, so that melanin intermediates are directly reduced, and cell membranes are protected. All the raw materials supplement each other to jointly achieve the comprehensive effects of fading stains, brightening the skin color and improving the skin quality.

The application discloses a visual aid-based magnetic therapy back massage instrument and belongs to the technical field of massage instruments.The application comprises a massage instrument main body and a control module, a shoulder part and a rolling bin are connected through a chest band and a back strap, the back strap is inserted into the connecting part to assist in positioning, double fixation avoids massage displacement, the back of the massage instrument main body is provided with a supporting plate, the inside of a massage head is provided with an infrared magnetic therapy stone, the control module automatically divides back muscle zones according to a user's back image, identifies and marks key nursing areas through skin color and muscle texture changes, drives the massage head to massage based on the visual recognition of the back muscle zones, and automatically adjusts the pressure and the magnetic therapy mode of the massage head, which can automatically adapt to the real-time state of the user's back, can iteratively optimize the scheme with the use frequency, greatly improves the massage pertinence and long-term nursing effect, meets the labor strain relief needs of different users, and the user can intuitively monitor the massage area and key nursing parts through a terminal.

The invention discloses an ancient moxibustion beauty method based on moxibustion therapy and facial acupoint stimulation and a matched device, relates to the technical field of traditional Chinese medicine beauty, and aims at improving facial complexion and conditioning skin through natural physical means. The device comprises a shell, a wooden plug cap, a vent hole, a stone needle base and the like, and a round hole and a stone needle tank opening are formed in the end face of the stone needle base to ensure uniform permeation of heat. The temperature is controlled by placing the moxa cones and adjusting the ventilation holes, and dynamic needle warming moxibustion stimulation is achieved by fitting face acupuncture points with the help of the curved surface design of the bottoms of the stone needles. The traditional Chinese medicine composition has the effects of promoting blood circulation, relieving edema, regulating qi and blood and relieving nerves, and finally, the problems of dull and loose skin color and the like are radically solved. Chemical stimulation is abandoned, far infrared rays are released through the natural stone needle material, the traditional Chinese medicine meridian theory is combined, beauty maintaining and young keeping from inside to outside are achieved, and safety, adaptability and long-term effect are achieved.

This invention relates to the fields of physiological signal processing and emotion recognition technology, and discloses a method for recognizing physiological and emotional states of diverse populations. The method includes: acquiring facial video streams, infrared thermal imaging, and electrodermal signals; performing spectral adaptive enhancement based on skin color to obtain a spectrally enhanced video stream; inputting the spectrally enhanced video stream into a spatially modulated attention network to obtain a remote photoplethysmography waveform; extracting temperature distribution features from infrared thermal imaging; extracting electrodermal response features from electrodermal signals; aligning the three signals spatiotemporally and constructing alternative features for the failed signal based on the signal-to-noise ratio; inputting the three signals and alternative features into a multimodal signal pattern recognition network for weighted fusion, outputting a fused physiological feature; inputting the fused physiological feature into a population-level verification network for population adaptive matching and individual baseline correction, outputting the final emotional state. This invention achieves robust, fair, and accurate emotion recognition for diverse populations.

The embodiment of the invention provides an autonomous medicine delivery and safety monitoring method and robot, and the method comprises the steps: responding to a received medicine delivery instruction, and preloading a historical complexion health index database of a user; controlling the robot to move to a target user position of the user, and performing identity verification at the target user position; when the identity verification is passed, calling a personalized medication scheme and a historical complexion health index database of the user; collecting blood pressure, heart rate and body temperature data of the user to obtain a current-day complexion health index of the user; comparing the current-day complexion health index with a historical complexion health index database to obtain the complexion health degree of the user; fusing the complexion health degree, the physiological data and the drug taboo information to generate a drug use risk result; and adjusting the personalized medication scheme based on the medication risk result, and dynamically generating and outputting target medication guidance information. According to the method, the accuracy, the interactive experience and the safety of the medicine delivery service are improved.

The present invention relates to the cosmetic use of an active ingredient obtained from the species Myrtus communis, as a complexion perfector, by acting on mitochondrial activity. This active ingredient comprises an extract of Myrtus communis, the latter comprising at least 20% carbohydrates and less than 10% polyphenols in the total dry matter of the extract.

The invention discloses a colorimetric card for traditional Chinese medicine lingual surface image acquisition and a color correction method thereof, and relates to the technical field of colorimetric cards, the technical scheme is characterized in that the colorimetric card comprises a color block array partitioned according to functions, the color block array at least comprises a gray area, and the gray area is composed of a plurality of neutral gray blocks and is used for providing a brightness correction reference; the tongue body color area is composed of a plurality of color blocks simulating different tongue quality colors, and color parameters of the tongue body color area cover a diagnosis color gamut from a light white tongue to a purple tongue. The tongue coating color area consists of a plurality of color blocks for simulating different tongue coating colors, and color parameters of the tongue coating color area cover a diagnosis color gamut from white coating to black coating; the face color area is composed of a plurality of color blocks simulating different face skin colors and used for providing a face color correction benchmark, and the effect is that comprehensiveness and reliability of traditional Chinese medicine digital diagnosis are improved.

To provide a system for monitoring the long-time operation of a PC, and for managing the health of a user, and for suppressing excessive labor.SOLUTION: A system according to an embodiment includes a recording part, a monitoring part, an analysis part, a management part, and a cooperation part. The recording unit records the operating time of the PC. The monitoring unit analyzes the data recorded by the recording unit and monitors the long-time operation of the PC. The analysis unit analyzes a facial expression, a viewpoint, a complexion, and a motion speed of the user on the basis of the data monitored by the monitoring unit. The management unit performs suppression of overwork, suppression of overtime, health management, and crisis management based on the data analyzed by the analysis unit. The cooperation unit performs cooperation with a medical institution by early detection of poor physical condition on the basis of the data managed by the management unit.SELECTED DRAWING: Figure 1

The invention provides a skin care product recommendation method and device. A target user is guided to make a face posture according to a posture guide instruction; collecting a posture image of each face posture and a close-up image of a specified posture key area so as to determine a key area image; generating a skin analysis result of the key area image through three sub-models in the skin analysis model to determine a target skin care product; and questions and answers can be interacted with the target user. According to the mode, key area images are determined based on an original image containing a posture image and a close-up image, the key area images are input into a skin analysis model, the skin color, the skin type and the skin problem of a target user are subjected to collaborative analysis through a first sub-model, a second sub-model and a third sub-model, and a skin analysis result of each key area image is generated. The method can recommend a proper target skin care product for the user, can also solve the questions of the target user, and can provide a one-stop closed-loop service of skin detection-skin analysis-skin care product recommendation in various life scenes.

This invention proposes a method and system for modeling and analyzing facial physiological parameters based on the spectrum of real skin color. First, the spectral reflectance of local facial skin is measured by capturing facial images and extracting image data from the measurement locations. Second, the spectral reflectance of the facial skin region is obtained by combining the captured and measured skin data with a spectral reconstruction algorithm. Subsequently, a two-layer optical model including the epidermis and dermis is constructed, and a power-law scattering model is introduced to describe tissue scattering behavior. Based on this, a positive mapping from physiological parameters to reflectance spectra is established using the theory of semi-transparent turbid media combined with Fresnel reflection correction at the air-skin and epidermal-dermal interfaces. Finally, a weighted optimization objective function with physiological constraints is designed for the measured spectrum, and an algorithm for boundary-constrained optimization problems is used to simultaneously invert 10 key physiological parameters, achieving high-precision, non-invasive, and quantitative assessment of skin pigmentation, blood oxygenation status, and nutritional levels.

The application discloses a mild multi-effect scrub containing biosugar lipids and amino acid surfactants and a preparation method thereof. Sodium cocoyl glycinate, biosugar lipids, nicotinamide and hydrolyzed yeast extract are used as core components, physical scrub particles are matched, and cosmetic acceptable carriers such as polyols and thickening agents are compounded, and the mild multi-effect scrub is prepared through processes such as phase solubility, homogenization, temperature reduction and dispersion. The application reduces the irritation of the product from the two dimensions of chemical cleaning and physical friction, realizes the cleaning and exfoliation, simultaneously achieves the multiple effects of skin color lightening, bacteriostasis and acne removal, the core components have synergistic effects, the problems of strong irritation, single function and large environmental burden of traditional scrubs are solved, the product is suitable for sensitive skin, has environmental friendliness and verifiable efficacy, and has a wide application prospect.

The application belongs to the technical field of cosmetic production and discloses a composition for improving skin transparency, which comprises a main extract and an auxiliary extract, the main extract is a mixture of citrus peel extract and cornus officinalis extract, the auxiliary extract is selected from reed extract and / or liquorice extract, the mass ratio of the citrus peel extract and the cornus officinalis extract in the main extract is 3-5:5-8, and the mass ratio of the main extract and the auxiliary extract is 8-13:5-8. The composition provided by the application can significantly inhibit tyrosinase through the synergistic effect of multiple action pathways, thereby realizing the whitening effect. In addition, it is found through tests that the composition has good skin color lightening capacity. In addition, the application also discloses application of the composition for improving skin transparency and a cosmetic.

The invention discloses a polypeptide composition with functions of whitening and brightening skin, resisting inflammation, resisting light aging and repairing skin, and relates to the technical field of skin care products. The polypeptide composition is prepared from oligopeptide-1, dipeptide-15, hexapeptide-9, palmitoyl tripeptide-5, tripeptide-2, palmitoyl tetrapeptide-7 and carnosine. According to the composition, through the synergistic effect of multiple active peptides, the effects of whitening and brightening skin, resisting inflammation, resisting light aging and repairing skin are achieved through multiple ways and multiple aspects, the effects of improving wrinkles, repairing skin, brightening skin color and delaying senescence can be better achieved, and the composition can be widely applied to various types of cosmetics.

The invention relates to a mild anti-aging liposome skin care composition suitable for sensitive skin and application of the mild anti-aging liposome skin care composition, and belongs to the technical field of cosmetics. According to the lipidosome skin care composition, a specific space structure is adopted, that is, PDRN is wrapped in an inner water phase of lipidosome, a white birch bark extract and a tephrosia rubescens seed extract are embedded into phospholipid double layers of the lipidosome, and VII type collagen is anchored to the outer side surfaces of the phospholipid double layers of the lipidosome, so that a skin cell ubiquitination system is synergistically regulated by multiple target points, and the skin cell ubiquitination effect is improved. Therefore, the stable state of protein is systematically recovered, and light aging and initial aging of the skin are comprehensively resisted from the aspects of tightening, wrinkle resisting, soothing, repairing, skin elasticity improving, barrier repairing, skin color brightening and the like.

The application provides a tranexamic acid-glutathione compound cream and a preparation method thereof, adopts a W1 / O / W double emulsion phase structure design, encapsulates reduced glutathione in an acidic inner water core, stabilizes an oil phase by using hydrogenated lecithin and sorbitan sesquioleate, and constructs a lamellar gel network in an outer water phase containing tranexamic acid, so as to realize a sub-micron dispersion system with a particle size D50 of 0.30-0.80 microns, a polydispersity index of 0.15-0.25 and a viscosity of 2.0-8.0 Pa seconds, the encapsulation rate of glutathione is not less than 70%, and the headspace oxygen content is not higher than 1.0%, three technical contradictions of a high yield viscoelastic structure and a low shear damage inner core integrity coupling conflict, a smooth low skin feeling and a high barrier anti-oxidation and anti-leakage coexistence problem and a low surface activity sensitive skin compatibility and a sub-micron low PDI dispersion stability are solved, and the application has wide application values of improving uneven skin color, lightening color spots, brightening skin color and soothing and repairing.

The present application relates to a kind of high light removal method and system of face image based on regional hierarchical processing, belong to digital image processing technical field.It includes the following steps: obtaining face image and generating face target area mask, image is converted from RGB color space to LAB color space in limited area, and overexposure and near overexposure area are divided based on brightness threshold value;Fill in repair is carried out to overexposure area using the statistical characteristics of near overexposure area on brightness and color difference channel;Further generate highlight area mask according to brightness distribution, calculate dynamic adjustment coefficient, and adaptively update brightness and color difference channel in highlight area, finally the repair result is converted back to RGB color space and output, effectively remove the high light of face and keep natural skin color.The present application can effectively retain face details and color consistency while suppressing overexposure highlight, improve the naturalness and robustness of the result of removing highlight.

A system is provided.SOLUTION: A system comprising: means for inputting a video; means for correcting a skin color in the input video; means for performing a muscle evaluation based on the corrected video; and means for distributing the muscle evaluation and the corrected video in real time.SELECTED DRAWING: Figure 1

The invention discloses a preparation method of crocodile skin collagen peptide and application of a composition of the crocodile skin collagen peptide in antisepsis, anti-inflammation and skin repair. The crocodile skin collagen peptide provided by the invention is composed of 17 peptide fragments with the molecular weight of 700-1800 Da. The composition obtained by compounding crocodile skin collagen peptide, mandelic acid, lactobionic acid, asiaticoside and nicotinamide has multiple functions of antisepsis, anti-inflammation, skin repair and the like through multi-target point synergism, and the crocodile skin collagen peptide dominates oxidation resistance and skin repair and delays skin aging; mandelic acid is used for mildly conditioning cutin, effectively dredging pores and inhibiting growth and reproduction of acne-related flora; lactobionic acid promotes epidermis renewal, makes the skin moist and delicate, and reduces fine wrinkles; the asiaticoside is used for relieving, diminishing inflammation and relieving irritation reactions such as skin redness and swelling; nicotinamide can regulate sebum secretion, block melanin migration and brighten the skin color. The composition can effectively deal with acnes and complications, and solves the problems that an existing product is high in irritation, easy to leave marks and the like.

The application belongs to the technical field of stem cell application, and provides a stem cell cytokine-containing composition, which comprises the following raw materials in mass percentage: stem cell cytokine concentrate 72-84%, trehalose 2-5%, mannitol 10-15%, antioxidant 3-5%, whitening component 1-7%, and the balance is water. The composition is safe to the skin and has no adverse reactions; can increase skin cell activity, promote skin cell metabolism, improve skin elasticity, and increase skin water content, so as to improve skin balance, achieve the effects of moisturizing, whitening, anti-aging and skin color lightening.

The invention relates to a composition for improving darkness and dryness of sensitive skin and a preparation method and application thereof, and belongs to the technical field of cosmetics. The high-purity silk fibroin is prepared by adopting an ultrasonic-assisted enzymolysis method, the activity and purity of the silk fibroin are improved through combination of enzymolysis and ultrasonic waves, and dual improvement of transdermal absorption and formula compatibility is achieved through a peptidation technology. The composition for improving the darkness and dryness of the sensitive skin, provided by the invention, comprises the silk fibroin, the Ectoine, the oxyresveratrol and the anthemis nobilis extract prepared by the invention, and the four components are matched with one another, so that the composition can be used for improving the darkness and dryness of the sensitive skin in a precise synergistic manner from multiple dimensions such as moisturizing, skin color brightening, anti-inflammation, soothing and the like, and the problem of darkness and dryness of the sensitive skin is solved; and an efficient and safe new scheme is provided for sensitive skin nursing.

The present application relates to a convolutional neural network-based image color fusion method, device and storage medium, applied to the technical field of image processing, comprising: realizing color adaptation of foreground and background under the double constraints of foreground mask and skin segmentation mask through a color fusion model, optimizing the color naturalness of the skin area, effectively solving the problems of rigid fusion and strange skin color in the prior art, and improving the stability of the method; The high-resolution processing strategy of "low-resolution inference + detail preservation color migration" not only avoids the problems of large video memory consumption and long time consumption of direct high-resolution inference, but also solves the problems of loss of global color information in block inference and introduction of edge abnormalities in traditional high-frequency information recovery; The detail preservation color migration model can accurately extract the color features of the low-resolution fusion result and completely retain the texture details of the high-resolution original image, realizing the dual goals of color fusion and detail preservation; Automatic processing significantly reduces time and labor costs.

The invention relates to the technical field of skin treatment, and particularly provides a hydrogen-carrying material wound repair patch and a preparation method thereof, and the hydrogen-carrying material wound repair patch comprises berberine, snail slime freeze-dried powder, asiaticoside, hyaluronic acid, alpha-arbutin, sodium alginate, hydrogen, a calcium chloride aqueous solution and the like. A non-rare earth skeleton repairing-whitening system is constructed, wound repairing and whitening after healing are both considered, and the effects that the skin wound is repaired, and the skin color of the wound after healing is not darkened are achieved.

The present invention relates to a composition comprising a glycosaminoglycans (GAGs)-amino acid complex (GAGs-AA complex) as an active ingredient. In addition, the cosmetic composition according to the present invention made to include a GAGs-AA complex by means of physicochemical interaction as an active ingredient, and thus can exhibit remarkable effects for brightening skin, ameliorating wrinkles, improving elasticity, moisturizing, improving skin barriers, enhancing beneficial bacteria of the skin, or soothing the skin.

The present application relates to the technical fields of medical model, especially to a newborn emergency simulation training device and simulation system, comprising a head assembly; a body assembly arranged at the end of the head assembly, comprising a body shell, a compression simulation piece and a ventilation monitoring piece; the compression simulation piece comprises a rib plate, a compression chest plate and a transfer air cylinder, the transfer air cylinder is provided with an air bag; the head assembly comprises an oral airway silica gel piece; the air bag is arranged between the rib plate and the compression chest plate, the present application can monitor the force and frequency of compression in real time through the compression simulation piece, and the monitoring data is quantitatively displayed, and the transfer air cylinder can close the air inlet to warn the students when the compression and air supply frequency is wrong, and can also simulate the changes of pulse and skin color for real-time feedback, thereby improving the training effect, the authenticity and the immersion of training.

A formula for a beauty and complexion-enhancing agent, comprising the following raw materials: 12-15 parts of Polygonum multiflorum Thunb., 9-12 parts of Angelica dahurica, 4-6 parts of Aconiti Lateralis Radix Praeparata, 6-8 parts of honey, 0.1-0.3 parts of sodium hyaluronate, and 3-4 parts of ginger juice. The advantages of the invention are as follows: the processed Aconiti Lateralis Radix Praeparata effectively reduces its toxicity, while the other ingredients are all natural components, causing minimal skin irritation, making it safe and reliable to use; by combining Polygonum multiflorum Thunb., Angelica dahurica, and Aconiti Lateralis Radix Praeparata, the formula provides multiple effects including hydrating and locking in moisture, improving skin dryness and roughness, reducing scars, alleviating acne inflammation, and decreasing pigmentation, thereby comprehensively improving skin condition.