CN111292370A - Arbitrary curved surface identification nail beautifying method and system - Google Patents

Arbitrary curved surface identification nail beautifying method and system Download PDF

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Publication number
CN111292370A
CN111292370A CN202010196059.8A CN202010196059A CN111292370A CN 111292370 A CN111292370 A CN 111292370A CN 202010196059 A CN202010196059 A CN 202010196059A CN 111292370 A CN111292370 A CN 111292370A
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nail
beautifying
target
curved surface
price
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杨丙辉
向勇
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Shanghai Meinaier Technology Co Ltd
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Shanghai Meinaier Technology Co Ltd
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Priority to CN202010196059.8A priority Critical patent/CN111292370A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/64—Analysis of geometric attributes of convexity or concavity
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D29/00—Manicuring or pedicuring implements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/18—Payment architectures involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0283—Price estimation or determination
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/18—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for washing or drying persons
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D29/00—Manicuring or pedicuring implements
    • A45D2029/005—Printing or stamping devices for applying images or ornaments to nails
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images

Abstract

The invention discloses a method and a system for recognizing and beautifying nails by any curved surface, wherein the method for recognizing and beautifying nails by any curved surface comprises the following steps: acquiring curvature information of a target nail; dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured; according to the nail beautifying path and the distance value within the preset range, performing curved nail beautifying on the curved surface area of the nail to be beautified along the nail beautifying direction, so that the target nail forms more than one nail beautifying layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art includes more than one of the following steps of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing, curved-surface sealing layer and curved-surface ornament attaching. The invention realizes high nail-beautifying efficiency, high nail-beautifying pattern resolution, high definition and no ink floating.

Description

Arbitrary curved surface identification nail beautifying method and system
Technical Field
The invention relates to the technical field of nail art, in particular to a method and a system for recognizing nail art on any curved surface.
Background
With the increasingly explosive fire in the nail art, the nail beautifying behavior becomes a fashion behavior of young women, and simultaneously, a huge market prospect is formed. Because at present in the first operation of machine beautiful, use plane air brushing technique, when drawing nail curved surface pattern, pattern distortion can appear, pattern resolution reduces, the pattern definition is poor, phenomenons such as ink wafing, the effect that the machine was drawn is inferior a lot than the effect of the manual first beautiful of first beautiful teacher, but the manual efficiency that draws first beautiful of first beautiful teacher is lower again, and first beautiful effect still has direct relation with first beautiful individual technological level, same first beautiful pattern, the effect that different first beautiful artists drawn has very big difference. Therefore, it is highly desirable to provide a nail art having high nail art efficiency, high pattern resolution, high definition, and no ink scattering.
Disclosure of Invention
The invention provides a method and a system for recognizing and beautifying nails by any curved surface, which realize high nail beautifying efficiency, high nail beautifying pattern resolution, high definition and no ink floating.
The technical scheme provided by the invention is as follows:
a nail-beautifying method by recognizing any curved surface comprises the following steps:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
according to the nail beautifying path and the distance value within the preset range, performing curved nail beautifying on the curved surface area of the nail to be beautified along the nail beautifying direction, so that the target nail forms more than one nail beautifying layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art includes more than one of the following steps of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing, curved-surface sealing layer and curved-surface ornament attaching.
In the technical scheme, curvature information realizes the optimized division of each nail to be decorated curved surface area and the planning of the nail path corresponding to the curved surface area, thereby ensuring that each nail to be decorated curved surface area can realize curved nail decoration along the direction perpendicular to the nail curved surface area, realizing different shapes, sizes and the specific nail decoration of the nail with a curved surface, realizing the high conformity of the curved nail with the actual condition of the nail, thereby ensuring that the nail layer can not be distorted and deformed, and having high resolution, high definition, skew decoration, insecure adhesion and other adverse phenomena, decorating by a preset range distance value, ensuring the consistency of the decoration effect and no ink floating phenomenon, realizing the high precision and verticality of the curved nail decoration, and ensuring the three-dimensional effect, aesthetic feeling and firmness of the curved nail decoration, thereby ensuring the nail decoration effect and the user experience. In conclusion, the nail art can be used for beautifying nails according to the real condition of each nail, the nail art is more scientific and reasonable, the nail art efficiency is high, and the excellent nail art effect (high resolution, high definition, no ink floating, strong space stereoscopic impression and good user experience) and the consistency of the nail art effect and the excellent user experience are ensured.
Further, the curved-surface nail art of the curved-surface area to be nail art is performed along the nail art direction according to the nail art path and the distance value within the preset range, so that the target nail forms more than one nail art layer, including the steps of:
performing curved-surface nail painting on the curved surface area of the nail to be decorated by more than one painting pigment along the nail painting direction according to the nail painting path and the distance value within the preset range, so that the target nail forms more than one nail painting layer; or the like, or, alternatively,
and performing curved-surface nail beautifying on the curved surface area to be decorated by more than one ornament along the nail beautifying direction according to the nail beautifying path and the preset range distance value, so that the target nail forms more than one nail beautifying layer.
In the technical scheme, the curved-surface nail art of the drawing or ornament can be realized independently, the requirement is only the drawing of patterns (pattern texture drawing, pure color drawing and gradient color drawing) or the requirement is only the client for attaching and decorating, the application range of the invention is improved, the client with different nail art requirements is met, and the application range and the scene of the invention are improved.
Further, the curved-surface nail art of the curved-surface area to be nail art is performed along the nail art direction according to the nail art path and the distance value within the preset range, so that the target nail forms more than one nail art layer, including the steps of:
according to the nail beautifying path and the distance value within the preset range, more than one painting pigment is used for carrying out curved surface drawing on the curved surface area of the nail to be beautified along the nail beautifying direction;
and according to the nail beautifying path and the distance value within the preset range, attaching more than one ornament to the curved surface area to be decorated corresponding to the preset position of the user along the nail beautifying direction for curved surface decoration.
In the technical scheme, the requirement of customers who need to draw patterns (pattern texture drawing, pure color drawing and gradient color drawing) and attach and decorate is met, the sequence of the patterns and the decorative nails is automatically realized, the application range of the invention is improved, the requirements of customers with different nail appeal are met, and the application range and the scene of the invention are improved.
Further, the curved-surface nail art of the curved-surface area to be nail art is performed along the nail art direction according to the nail art path and the distance value within the preset range, so that the target nail forms more than one nail art layer, including the steps of:
according to the nail beautifying path and the distance value within the preset range, performing curved-surface nail beautifying on the curved surface area of the nail to be beautified along the nail beautifying direction and forming a current nail beautifying layer;
curing the current manicure layer when the current manicure layer needs curing, so that the target nail forms more than one manicure layer.
In the technical scheme, the nail beautifying efficiency and effect of the nail beautifying layer are guaranteed, the whole nail beautifying process is shortened, the time cost of a user is saved, and the user experience is improved.
Further, the acquiring curvature information of the target nail includes the steps of:
acquiring length and width profile information and curved surface information of the target nail;
and acquiring curvature information of the target nail according to the length, width and contour information and the curved surface information.
In the technical scheme, the length and width profile information and the curved surface information of the fingernails are combined, accurate acquisition of the curvature information of the fingernails is achieved, the positions except the fingernails are prevented from being decorated by the curved surfaces, the user does not need to clean the areas where the fingernails are decorated by mistake, the fingernail decorating quality is guaranteed, and the user experience is improved.
Further, the acquiring of the length, width and contour information and the curved surface information of the target nail specifically comprises the steps of:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the laser point source sensor acquires the curved surface information of the target nail; wherein the optical path of the laser point source sensor covers the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the method comprises the following steps that a laser point source sensor conducts two-dimensional scanning on a target nail along the length direction and the width direction of the target nail to obtain curved surface information of the target nail; wherein the spot of the laser point source sensor is smaller than the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the method comprises the following steps that a laser line source sensor conducts one-dimensional scanning on a target nail along the length direction or the width direction of the target nail to obtain curved surface information of the target nail; the laser line source sensor is composed of a plurality of laser points which are arranged in a linear array; the length of the light path of the laser line source sensor is not less than the length size or the width size of the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the laser dot matrix sensor is used for statically acquiring curved surface information of the nail at one time on the target nail above the target nail; the laser dot matrix sensor is composed of a plurality of laser dots which are arranged in an array; the length size and the width size of the laser dot matrix sensor are not less than those of the target nail; or the like, or, alternatively,
acquiring a three-dimensional image frame of the target nail according to an image, and acquiring length, width and contour information and curved surface information of the target nail according to the three-dimensional image frame, wherein the three-dimensional image frame is acquired by a 3D camera; or the like, or, alternatively,
acquiring a three-dimensional image frame of the target nail according to an image, and acquiring length, width and contour information and curved surface information of the target nail according to the three-dimensional image frame, wherein the three-dimensional image frame is formed by combining image frames acquired by two cameras, the two cameras are installed at an included angle of 90 degrees, one of the two cameras is installed towards the target nail from top to bottom, and the other camera is installed towards the target nail along the length direction of the finger; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the probe array sensor contacts and scans the target nail to acquire curved surface information of the target nail; the probe array sensor is composed of a plurality of probes arranged in an array; the working range of the probe array sensor covers the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the single-probe sensor is in contact with the target nail and conducts two-dimensional scanning on the target nail along the length direction and the width direction of the target nail so as to obtain curved surface information of the target nail; the size of the working head of the single-probe sensor is smaller than that of the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the linear array probe sensor is in contact with the target nail and conducts one-dimensional scanning on the target nail along the length direction of the target nail or the width direction of the target nail so as to obtain curved surface information of the target nail; the linear array probe sensor is composed of a plurality of probes arranged in a linear array; the linear array probe sensor has a linear array length no less than a width dimension or a length dimension of the target nail.
In the technical scheme, the curvature information acquisition is realized in various modes, different customer requirements are met, and the diversification and individuation of products corresponding to the invention are improved. In practical application, the smaller the spot diameter of the laser point source sensor is, the higher the resolution of the obtained nail curved surface is; the smaller the spot diameter of a single laser point (namely a single laser power supply sensor) forming the laser line source sensor is, and the more the number of the laser points is, the higher the resolution of the obtained nail curved surface is; therefore, the spot diameter and the number of the laser point source sensors can be set according to the high and low requirements of nail quality. Similarly, the smaller the diameter of the probe is, the higher the resolution of the obtained nail curved surface is; the smaller the diameter and the larger the number of the single probes forming the probe linear sensor are, the higher the resolution of the obtained nail curved surface is; therefore, the diameter and the number of the probes can be set according to the requirements of nail quality.
Further, the method for acquiring the three-dimensional information of the target nail further comprises the following steps of:
acquiring a nail beautifying scheme of a target nail, wherein the nail beautifying scheme is selected by a user from a human-computer interaction screen or an application program; the nail-beautifying scheme comprises more than one of patterns of a nail-beautifying layer, shape and color types, sequence, layer number and curing time of the ornament; or the like, or, alternatively,
acquiring a nail beautifying scheme of a target nail, wherein the nail beautifying scheme is from a DIY work uploaded by a user at an uploading port or an application program; the nail-beautifying scheme comprises more than one of patterns of nail-beautifying layers, shape and color types, sequence, layer number and curing time of ornaments.
In the technical scheme, the nail art scheme has various acquisition modes, meets nail art requirements of different fields or groups in living environments, realizes automatic acquisition of the nail art scheme, realizes automation and intellectualization of curved-surface nail art, and improves applicability and harmony of the nail art.
Further, the method for acquiring the three-dimensional information of the target nail further comprises the following steps of:
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring a payment nail beautifying price paid by a user; when the payment nail beautifying price is equal to the nail beautifying price, prompting a user to start nail beautifying operation; or the like, or, alternatively,
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring a nail-beautifying payment price paid by a user through a payment code or a payment code by using digital currency; when the payment nail beautifying price is equal to the nail beautifying price, prompting a user to start nail beautifying operation; or the like, or, alternatively,
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring the balance of a membership card of a user and displaying the balance; when the user selects to use the membership card and the balance is not less than the nail beautifying price, deducting the nail beautifying price from the balance and updating the balance to prompt the user to start nail beautifying operation; when the user selects to use the membership card and the balance is smaller than the nail art price, displaying a difference value between the nail art price and the balance; acquiring a payment nail beautifying price paid by a user by using digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; when the user selects not to use the membership card, acquiring a payment nail beautifying price paid by the user by using digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the nail beautifying price; or the like, or, alternatively,
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring the balance of a membership card of a user and the coupon amount of the user, and displaying the balance and the coupon amount; when the user selects more than one payment mode of the membership card and the coupon amount and the amount of the payment mode is not less than the nail art price, deducting the nail art price from the amount and updating the amount, and prompting the user to start nail art operation; when the user selects more than one payment mode of the membership card and the coupon amount and the amount of the payment mode is less than the manicure price, displaying the difference value between the manicure price and the amount; acquiring a payment nail beautifying price paid by a user through digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; when the user selects not to use more than one payment mode of the membership card and the coupon amount, acquiring a payment nail beautifying price paid by the user through digital currency, and when the payment nail beautifying price is equal to the nail beautifying price, prompting the user to start nail beautifying operation; or the like, or, alternatively,
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring the coupon sum of a user and displaying the coupon sum; when the user selects to use the coupon amount and the coupon amount is not smaller than the fingernail beautifying price, deducting the fingernail beautifying price from the coupon amount and updating the coupon amount to prompt the user to start fingernail beautifying operation; when the user selects to use the coupon amount and the coupon amount is smaller than the manicure price, displaying a difference value between the manicure price and the coupon amount; acquiring a payment nail beautifying price paid by a user through digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; and when the user selects not to use the coupon amount, acquiring the price of the nail art paid by the user through the digital currency, and prompting the user to start nail art operation when the price of the nail art paid is equal to the price of the nail art.
In the technical scheme, the automation and the intellectualization of the nail art, nail charging and nail art are realized, so that a user can automatically nail art without waiting for a professional nail art to nail art, the waiting time and the nail art time of the user are greatly saved, the nail art quality is ensured, and the nail art is suitable for the social life of people which operates increasingly with high efficiency.
The invention also discloses an arbitrary curved surface recognition nail-beautifying system, which comprises: the curvature acquisition module is used for acquiring curvature information of the target nail; the central processing module is used for dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured; the execution module is used for performing curved-surface nail beautifying on the curved-surface area to be decorated along the nail beautifying direction according to the nail beautifying path and the preset range distance value, so that the target nail forms more than one nail beautifying layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art includes more than one of the following steps of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing, curved-surface sealing layer and curved-surface ornament attaching.
Further, the nail beautifying system also comprises a scheme acquisition module used for acquiring a nail beautifying scheme of the target nail; and/or the presence of a gas in the gas,
the payment module is used for calculating the nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring a payment nail beautifying price paid by a user; and/or the presence of a gas in the gas,
the curing module is used for curing the current nail layer when the current nail layer needs to be cured.
Compared with the prior art, the method and the system for recognizing and beautifying nail with any curved surface have the advantages that: the nail art is high in efficiency, and has the nail art effects of high resolution, high stereoscopic impression, high definition and no ink floating.
Drawings
The above features, technical features, advantages and implementation manners of the arbitrary curved surface recognition nail art method and system will be further described in the following detailed description of preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.
FIG. 1 is a schematic flow chart diagram illustrating an embodiment of an arbitrary curved surface recognition nail art method of the present invention;
FIG. 2 is a schematic flow chart diagram illustrating another embodiment of the arbitrary surface recognition nail art method of the present invention;
FIG. 3 is a schematic flow chart diagram illustrating another embodiment of the arbitrary surface recognition nail art method of the present invention;
FIG. 4 is a schematic flow chart diagram illustrating another embodiment of the arbitrary surface recognition nail art method of the present invention;
fig. 5 is a schematic flow chart of another embodiment of the arbitrary curved surface recognition nail art method of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one". In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In an embodiment of the present invention, as shown in fig. 1, a method for recognizing and beautifying nail on an arbitrary curved surface includes the steps of:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
according to the nail beautifying path and the distance value within the preset range, performing curved nail beautifying on the curved surface area of the nail to be beautified along the nail beautifying direction, so that the target nail forms more than one nail beautifying layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art includes more than one of the following steps of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing, curved-surface sealing layer and curved-surface ornament attaching.
In this embodiment, the curved surface area to be beautiful may be divided according to the size of the curvature, for example, the curvature is within a certain range and the adjacent nail curved surfaces are curved surface areas to be beautiful, the curved surface areas to be beautiful may be sequentially arranged along the width direction of the target nail, the curved surface areas to be beautiful may be sequentially arranged along the length direction of the target nail, and the curved surface areas to be beautiful may be irregularly sequentially arranged. The first beautiful route of the first beautiful curved surface region of back treating can be gone on the basis of the first beautiful curved surface region of treating, if treat first beautiful curved surface region can follow the width direction of target nail and arrange in proper order when, when accomplishing the first curved surface of treating first beautiful curved surface region first beautiful, only need to move to the first beautiful curved surface region of treating next along the width direction of target nail, and rotate certain angle for the first curved surface region of treating next realizes the first beautiful of curved surface of vertical direction, thereby accomplish the first beautiful process of target nail, and then accomplish the first beautiful of curved surface of all nails. In practical application, the target nail may be one nail to be beautiful, or one curved surface region to be beautiful of the previous target nail may be finished, and then one curved surface region to be beautiful of the next target nail may be finished, until the nail beauty of all the target nails is finished.
In practical application, the preset range distance values of the same curved surface pattern, the curved surface pure color, the curved surface gradient color, the curved surface sealing layer and the curved surface ornament can be the same or different, and the preset range distance values can be set according to actual needs and can be set according to empirical range values or preset range values. Of course, the predetermined range of distance values for the same type of inkjet pigment or decoration is preferably the same. But the distance value in the preset range for simultaneously spraying more than two kinds of spraying paint can be set according to the optimal spraying quality. Of course, the predetermined range of distance values for different types of inkjet paints or decorations may be the same. Specifically, the setting can be performed according to actual needs. In practical application, more than one curved surface area to be manicured is curved to be manicured, the number of the manicure layers formed in the same curved surface area to be manicured can be more than one, at least more than one curved surface area to be manicured is curved to be manicured, and the number of the layers of the manicure layers in different curved surface areas to be manicured can be the same or different. The colors of the curved surface areas of different nails to be beautiful on the same nail layer can be the same or different; the colors of the same curved surface area to be beautiful on the nail layers on different layers can be the same or different. The nail layer can be in the same color or different colors, the formed pattern can be a curved surface pattern texture, such as cartoon characters, plants, characters, letters, characters, geometric figures and the like, the pure color of the curved surface can be white, transparent, red, black, blue and the like, and the gradient color of the curved surface is that the same nail layer has more than two colors. The curved surface gradient can form patterns with artistic aesthetic feeling such as rainbow, blue sky and white cloud, and the decorations can be beads, diamonds, patches, plane decorations, etc. The ornament, the curved surface pattern, the curved surface pure color, the curved surface gradient color and the curved surface seal layer form a nail beautifying shape with artistic aesthetic feeling.
In another embodiment of the present invention, as shown in fig. 2, a method for recognizing and beautifying nail with arbitrary curved surface includes the steps of:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
performing curved-surface nail painting on the curved surface area of the nail to be decorated by more than one painting pigment along the nail painting direction according to the nail painting path and the distance value within the preset range, so that the target nail forms more than one nail painting layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art includes more than one of the following steps of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing and curved-surface sealing layer.
In this embodiment, when the user only needs to draw a pattern, for example, only draws more than one of a curved pattern, a curved pure color, a curved gradient color, and a curved seal layer, the nozzle for spraying and painting the pigment is only needed to be drawn in a direction perpendicular to the curved region of the nail to be beautiful, so as to finish the nail beauty of the curved surface. When the curved-surface nail art includes more than one of the curved-surface sealing layer, the curved-surface pattern texture drawing, the curved-surface pure color drawing and the curved-surface gradient color drawing, the curved-surface sealing layer is completed after the curved-surface pattern texture drawing, the curved-surface pure color drawing and the curved-surface gradient color drawing so as to protect the curved-surface pattern texture, the curved-surface pure color and the curved-surface gradient color, ensure the nail art quality, prolong the nail art life and improve the user experience.
In another embodiment of the present invention, as shown in fig. 2, a method for recognizing and beautifying nail with arbitrary curved surface includes the steps of:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
performing curved-surface nail painting on the curved-surface area to be nail-painted by more than one ornament along the nail-painting direction according to the nail-painting path and the distance value within the preset range, so that the target nail forms more than one nail-painting layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art is attached to the curved-surface ornament.
In this embodiment, when the user only need carry out the embellishment laminating, then the mechanism for snatching the embellishment with the embellishment along the perpendicular to treat first beautiful curved surface region's direction with embellishment vertical settling in treating first beautiful curved surface region to guarantee that the embellishment places third dimension and aesthetic feeling.
In another embodiment of the present invention, as shown in fig. 3, a method for recognizing and beautifying nail with arbitrary curved surface includes the steps of:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
according to the nail beautifying path and the distance value within the preset range, more than one painting pigment is used for carrying out curved surface drawing on the curved surface area of the nail to be beautified along the nail beautifying direction; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved nail art comprises more than one of curved pattern texture drawing, curved pure color drawing, curved gradient color drawing and curved surface sealing layer;
according to the nail beautifying path and the distance value within the preset range, more than one ornament is attached to the curved surface area to be decorated corresponding to the preset position of the user along the nail beautifying direction for curved surface decoration; wherein, the curved surface decoration is the laminating of curved surface embellishment.
In this embodiment, when a user needs to perform more than one of surface decoration, surface pattern texture drawing, surface pure color drawing, surface gradient color drawing, and surface seal, the surface decoration is preferably performed after the surface decoration is completed.
In another embodiment of the present invention, as shown in fig. 5, a method for recognizing and beautifying nail with arbitrary curved surface includes the steps of:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
according to the nail beautifying path and the distance value within the preset range, performing curved-surface nail beautifying on the curved surface area of the nail to be beautified along the nail beautifying direction and forming a current nail beautifying layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art comprises more than one of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing, curved-surface sealing layer and curved-surface ornament attaching;
curing the current manicure layer when the current manicure layer needs curing, so that the target nail forms more than one manicure layer.
In this embodiment, when a certain nail layer needs to be cured, after the nail layer is completed, the nail of the next nail layer can be cured. Preferably, the curing may be by hot air curing, heat source curing (e.g., uv curing).
In another embodiment of the present invention, a method for recognizing and beautifying nail with arbitrary curved surface includes the steps of:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
according to the nail beautifying path and the distance value within the preset range, more than one painting pigment is used for carrying out curved surface drawing on the curved surface area of the nail to be beautified along the nail beautifying direction; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved nail art comprises more than one of curved pattern texture drawing, curved pure color drawing and curved gradient color drawing;
according to the nail art path and the distance value within the preset range, more than one sealing layer spraying material is used for carrying out curved surface sealing on the curved surface area to be nail art along the nail art direction;
according to the nail beautifying path and the distance value within the preset range, more than one ornament is attached to the curved surface area to be decorated corresponding to the preset position of the user along the nail beautifying direction for curved surface decoration; wherein, the curved surface decoration is the laminating of curved surface embellishment.
In this embodiment, the predetermined position may be a position selected by the user, or a designated position designated in the nail art selected by the user and pre-stored in the system. That is, the position of the pattern ornamentation can be a place selected by the user or a position designated in the pattern. Specifically, five schematic outlines corresponding to the shapes of five fingernails or five toenails are displayed in a human-computer interaction interface or an application program, a user can click more than one position and select an ornament corresponding to the position, each position can correspond to a curved surface area to be decorated, so that the user can select more than one ornament to be decorated in more than one curved surface area to be decorated by himself, the same nail layer can be not pasted with the ornament or pasted with more than one ornament, and different nail layers can be decorated with the same or different ornaments. Of course, the attaching of the ornament can also be performed by the user according to the selected nail art, such as curved surface drawing or curved surface decoration.
In another embodiment of the present invention, a method for recognizing and beautifying nail with arbitrary curved surface includes the steps of:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
according to the nail beautifying path and the distance value within the preset range, more than one painting pigment is used for carrying out curved surface drawing on the curved surface area of the nail to be beautified along the nail beautifying direction; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved nail art comprises more than one of curved pattern texture drawing, curved pure color drawing and curved gradient color drawing;
according to the nail beautifying path and the distance value within the preset range, more than one ornament is attached to the curved surface area to be decorated corresponding to the preset position of the user along the nail beautifying direction for curved surface decoration; wherein, the curved surface decoration is the joint of the curved surface decoration;
and according to the nail beautifying path and the distance value within the preset range, more than one sealing layer spraying material is used for carrying out curved surface sealing on the curved surface area to be decorated with nails along the nail beautifying direction.
In another embodiment of the present invention, a method for recognizing and beautifying nail with arbitrary curved surface includes the steps of:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
according to the nail beautifying path and the distance value within the preset range, more than one painting pigment is used for carrying out curved surface drawing on the curved surface area of the nail to be beautified along the nail beautifying direction; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved nail art comprises more than one of curved pattern texture drawing, curved pure color drawing and curved gradient color drawing;
according to the nail art path and the distance value within the preset range, more than one sealing layer spraying material is used for carrying out curved surface sealing on the curved surface area to be nail art along the nail art direction;
according to the nail beautifying path and the distance value within the preset range, more than one ornament is attached to the curved surface area to be decorated corresponding to the preset position of the user along the nail beautifying direction for curved surface decoration; wherein, the curved surface decoration is the joint of the curved surface decoration;
and according to the nail beautifying path and the distance value within the preset range, more than one sealing layer spraying material is used for carrying out curved surface sealing on the curved surface area to be decorated with nails along the nail beautifying direction.
In this embodiment, when the current nail layer needs to be subjected to curved surface sealing, the curved surface sealing is performed on the nail layer when the current nail layer is completed.
In an embodiment of the present invention, on the basis of the above embodiment, the acquiring curvature information of the target nail includes:
acquiring length and width profile information and curved surface information of the target nail;
and acquiring curvature information of the target nail according to the length, width and contour information and the curved surface information.
In the embodiment, by acquiring the length and width profile information of the target nail and the curved surface information of the area where the target nail is located, the curvature information of each target nail can be accurately acquired according to the combination of the length and width profile information and the curved surface information, so that the situation that spray painting pigments are sprayed to the places outside the target nail is effectively avoided, and the situation that a user mistakenly beautifies the nails outside the target nail is eliminated.
In an embodiment of the present invention, on the basis of the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the laser point source sensor acquires the curved surface information of the target nail; wherein the optical path of the laser point source sensor covers the target nail.
In this embodiment, the image frame including the target nail is obtained from top to bottom through the camera, and then the length and width profile information of the target nail is obtained, and then the curved surface information of the target nail is obtained from top to bottom through the laser point source sensor with the light path covering the target nail. In practical application, in order to ensure complete curved surface information of the target nail, the cross section of the light path of the laser point source sensor is certainly not smaller than the surface of the target nail, so that the curved surface information acquired by the laser point source sensor is actually larger than the target nail, and accurate curvature information of the target nail can be acquired after the length and width profile information of the target nail is combined.
In an embodiment of the present invention, different from the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the method comprises the following steps that a laser point source sensor conducts two-dimensional scanning on a target nail along the length direction and the width direction of the target nail to obtain curved surface information of the target nail; wherein the light spot of the laser point source sensor is smaller than the target nail.
In this embodiment, the smaller the spot diameter of the laser point source sensor, the higher the resolution of the curved surface of the nail is, the image frame including the target nail is obtained from top to bottom by the camera, the length and width profile information of the target nail is further obtained, the curved surface information of the target nail is obtained by moving the laser point source sensor in two dimensions (i.e., along the width direction and the length direction of the target nail, respectively), and the curvature information of the target nail is obtained by combining the length and width profile information of the target nail and the curved surface information of the target nail. In practical application, in order to ensure complete curved surface information of the target nail, the curved surface information obtained in the moving process of the laser point source sensor is actually larger than the target nail, so that after the length and width profile information of the target nail is combined, accurate curvature information of the target nail can be obtained.
In an embodiment of the present invention, different from the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the method comprises the following steps that a laser line source sensor conducts one-dimensional scanning on a target nail along the length direction or the width direction of the target nail to obtain curved surface information of the target nail; the laser line source sensor is composed of a plurality of laser points which are arranged in a linear array; the length of the light path of the laser line source sensor is not less than the length or width of the target nail.
In this embodiment, the smaller the spot diameter of a single laser point is and the larger the number of laser points is, the higher the resolution of the obtained nail curved surface is. In practical application, in order to ensure complete curved surface information of the target nail, the curved surface information acquired by the laser line source sensor in the process of moving along the width direction or the length direction of the target nail is actually larger than that of the target nail, so that after the length and width profile information of the target nail is combined, accurate curvature information of the target nail can be acquired.
In an embodiment of the present invention, different from the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the laser dot matrix sensor is used for statically acquiring curved surface information of the nail at one time on the target nail above the target nail; the laser dot matrix sensor is composed of a plurality of laser dots which are arranged in an array; the length size and the width size of the laser dot matrix sensor are not smaller than those of the target nail.
In this embodiment, the smaller the spot diameter of the laser spot of the laser dot matrix sensor is and the larger the number of the laser spots is, the higher the resolution of the obtained nail curved surface is. The one-time static state is that the cross section of the laser dot matrix sensor is not smaller than the surface of the target nail, so that the laser dot matrix sensor does not need to move when acquiring the curved surface information of the target nail.
In an embodiment of the present invention, different from the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
acquiring a three-dimensional image frame of the target nail according to the image, and acquiring length, width and contour information and curved surface information of the target nail according to the three-dimensional image frame, wherein the three-dimensional image frame is acquired by a 3D camera.
In an embodiment of the present invention, different from the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
the method comprises the steps of collecting three-dimensional image frames of a target nail according to images, and obtaining length, width and contour information and curved surface information of the target nail according to the three-dimensional image frames, wherein the three-dimensional image frames are synthesized by the image frames collected by two cameras, the two cameras are installed at an included angle of 90 degrees, one of the two cameras is installed towards the target nail from top to bottom, and the other camera of the two cameras is installed towards the target nail along the length direction of a finger.
In an embodiment of the present invention, different from the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the probe array sensor contacts and scans the target nail to acquire curved surface information of the target nail; the probe array sensor is composed of a plurality of probes arranged in an array; the working range of the probe array sensor covers the target nail
In this embodiment, the smaller the diameter and the larger the number of the probes of the probe array sensor, the higher the resolution of the obtained nail curved surface. The section of the probe array sensor is not smaller than the surface of the target nail, so that the probe array sensor does not need to move when acquiring the curved surface information of the target nail, and in practical application, in order to ensure the complete curved surface information of the target nail, the section of the probe array sensor is larger than the surface of the target nail, so that the curved surface information acquired in the moving process is actually larger than the target nail, and the accurate curvature information of the target nail can be acquired after the length and width contour information of the target nail is combined.
In an embodiment of the present invention, different from the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the single-probe sensor is in contact with the target nail and conducts two-dimensional scanning on the target nail along the length direction and the width direction of the target nail so as to obtain curved surface information of the target nail; wherein the size of the working head of the single probe sensor is smaller than that of the target nail.
In this embodiment, the smaller the diameter of the probe, the higher the resolution of the obtained nail curved surface. The curved surface information of the target nail is obtained by moving the single probe sensor in two dimensions (namely, respectively along the width direction and the length direction of the target nail), and then the curvature information of the target nail can be obtained by combining the length-width profile information of the target nail and the curved surface information of the target nail. In practical application, in order to ensure complete curved surface information of a target nail, the curved surface information acquired in the moving process of the single-probe sensor is actually larger than the target nail, so that accurate curvature information of the target nail can be acquired after the length and width profile information of the target nail is combined.
In an embodiment of the present invention, different from the above embodiment, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the linear array probe sensor is in contact with the target nail and conducts one-dimensional scanning on the target nail along the length direction of the target nail or the width direction of the target nail so as to obtain curved surface information of the target nail; the linear array probe sensor is composed of a plurality of probes arranged in a linear array; the linear array probe sensor has a linear array length no less than a width dimension or a length dimension of the target nail.
In this embodiment, the smaller the diameter of a single probe and the larger the number of probes, the higher the resolution of the obtained nail curved surface. In practical application, in order to ensure complete curved surface information of the target nail, the curved surface information acquired by the linear array probe sensor in the process of moving along the width direction or the length direction of the target nail is actually larger than that of the target nail, so that after the length and width profile information of the target nail is combined, accurate curvature information of the target nail can be acquired.
In an embodiment of the present invention, on the basis of any one of the above embodiments, the acquiring length and width profile information and curved surface information of the target nail specifically includes:
the method for acquiring the three-dimensional information of the target nail further comprises the following steps of:
acquiring a nail beautifying scheme of a target nail, wherein the nail beautifying scheme is selected by a user on a human-computer interaction screen; the nail-beautifying scheme comprises more than one of patterns, sequence, layer number and curing time of nail-beautifying layers.
In the embodiment, the automatic and independent selection of the user is realized, the participation sense of the user is improved, and the nail beautifying enthusiasm of the user is improved. In practical application, when a user only selects a pattern, the invention can carry out curved-surface nail beautification according to the sequence set by the user; certainly, more than one of the sequence, the number of layers, the color of each layer and the curing time of the nail layer to be cured in the pattern realization process can be selected by a user, the curing time displayed on the man-machine interaction screen can be a reasonable curing time range (the curing effect is prevented from being influenced by too long or too short curing time), and the user can set the curing time according to the time travel of the user; similarly, the number of nail layers can be selected by the user, and if the user selects only one nail layer, the target nail is directly drawn with patterns or decorated. If the user selects more than two layers, the curved surface packaging is carried out after the pattern drawing or the ornament attaching is carried out on the target nail; or before pattern drawing or ornament attaching, the target nail is subjected to curved surface packaging to protect the target nail, and the viscosity of the nail layer and the target nail is improved to improve nail beautifying aging and ensure nail beautifying quality. The order of the nail beautifying layers can provide more than one type of adjustable nail beautifying order for users on the premise of ensuring the nail beautifying quality, for example, the curved surface sealing layer is drawn before or after the pattern or the ornament.
In one embodiment of the present invention, unlike the above-described embodiments, the nail art comes from a user's selection of an application.
In this embodiment, the application program may be an APP of a partner or an APP developed by a company.
In one embodiment of the present invention, unlike the above embodiments, the manicure program is from a DIY work uploaded by a user on an upload port.
In this embodiment, the work of the user DIY may be uploaded at an upload port of the human-computer interaction interface, for example, a drawing that is directly drawn on the human-computer interaction interface by the user, or uploaded through an internet port on the human-computer interaction interface, or uploaded through a USB socket, or uploaded by a communication device (such as a mobile phone, a notebook, or a tablet) technology through a short-range communication technology (such as bluetooth or an antenna), and the human-computer interaction interface plans the sequence of the manicure layer according to the work of the DIY, or the user may select the sequence of the manicure layer according to the work of the user DIY through the human-computer interaction interface.
In one embodiment of the present invention, unlike the above embodiments, the nail art is derived from a DIY work uploaded by a user from an application.
In the embodiment, the user can design the number of layers of the nail layer and the sequence of the curved-surface nail beautification through the DIY work designed by the application program, so that the user does not need to set the number on a human-computer interaction interface, but makes a reservation in advance, and the DIY nail beautification time of the user is saved.
In an embodiment of the present invention, on the basis of the above-described embodiment, a nail price is calculated according to the nail art and displayed; acquiring a payment nail beautifying price paid by a user; when the payment nail beautifying price is equal to the nail beautifying price, prompting a user to start nail beautifying operation; when the payment nail price is less than the nail price, prompting the user whether to continuously select payment, and when the user selects yes, continuously acquiring the payment paid by the user until the user finishes the payment of the nail price, and then prompting the user to start nail beautifying operation; and when the user selects no, returning the payment nail art price paid by the user and prompting the user that the money is returned. In practical applications, the user can pay directly through the payment code or scan, for example, pay through an application program such as a pay pal, a WeChat, or the like, and the user can pay through cash.
In another embodiment of the present invention, different from the above-described embodiments, a nail art price is calculated according to the nail art scheme and displayed; acquiring a nail-beautifying payment price paid by a user through a payment code by using digital currency; and when the payment nail beautifying price is equal to the nail beautifying price, prompting the user to start nail beautifying operation.
In another embodiment of the present invention, different from the above-described embodiments, a nail art price is calculated according to the nail art scheme and displayed; acquiring a payment nail beautifying price paid by a user through a payment code by using digital currency; and when the payment nail beautifying price is equal to the nail beautifying price, prompting the user to start nail beautifying operation.
In another embodiment of the present invention, different from the above-described embodiments, a nail art price is calculated according to the nail art scheme and displayed; acquiring the balance of a membership card of a user and displaying the balance; when the user selects to use the membership card and the balance is not less than the nail beautifying price, deducting the nail beautifying price from the balance and updating the balance to prompt the user to start nail beautifying operation; when the user selects to use the membership card and the balance is smaller than the nail art price, displaying a difference value between the nail art price and the balance; acquiring a payment nail beautifying price paid by a user by using digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; when the user selects not to use the membership card, acquiring the price of the nail art paid by the user using the digital currency, and prompting the user to start nail art operation when the price of the nail art paid is equal to the price of the nail art.
In another embodiment of the present invention, different from the above-described embodiments, a nail art price is calculated according to the nail art scheme and displayed; acquiring the balance of a membership card of a user and the coupon amount of the user, and displaying the balance and the coupon amount; when the user selects more than one payment mode of the membership card and the coupon amount and the amount of the payment mode is not less than the nail art price, deducting the nail art price from the amount and updating the amount, and prompting the user to start nail art operation; when the user selects more than one payment mode of the membership card and the coupon amount and the amount of the payment mode is less than the manicure price, displaying the difference value between the manicure price and the amount; acquiring a payment nail beautifying price paid by a user through digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; and when the user selects not to use more than one payment mode of the membership card and the coupon amount, acquiring the payment nail beautifying price paid by the user through digital currency, and when the payment nail beautifying price is equal to the nail beautifying price, prompting the user to start nail beautifying operation.
In another embodiment of the present invention, different from the above-described embodiments, a nail art price is calculated according to the nail art scheme and displayed; acquiring the coupon sum of a user and displaying the coupon sum; when the user selects to use the coupon amount and the coupon amount is not smaller than the fingernail beautifying price, deducting the fingernail beautifying price from the coupon amount and updating the coupon amount to prompt the user to start fingernail beautifying operation; when the user selects to use the coupon amount and the coupon amount is smaller than the manicure price, displaying a difference value between the manicure price and the coupon amount; acquiring a payment nail beautifying price paid by a user through digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; and when the user selects not to use the coupon amount, acquiring the price of the nail art paid by the user through the digital currency, and prompting the user to start nail art operation when the price of the nail art paid is equal to the price of the nail art.
In another embodiment of the present invention, an arbitrary curved surface recognition nail art system includes: the curvature acquisition module is used for acquiring curvature information of the target nail; the central processing module is used for dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured; the execution module is used for performing curved-surface nail beautifying on the curved-surface area to be decorated along the nail beautifying direction according to the nail beautifying path and the preset range distance value, so that the target nail forms more than one nail beautifying layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art includes more than one of the following steps of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing, curved-surface sealing layer and curved-surface ornament attaching. Preferably, the nail art management system further comprises a scheme acquisition module used for acquiring the nail art of the target nail. Preferably, the nail art management system further comprises a payment module used for calculating a nail art price according to the nail art scheme and displaying the nail art price; and acquiring the price of the nail art paid by the user. Preferably, the nail beautifying device further comprises a curing module used for curing the current nail beautifying layer when the current nail beautifying layer needs to be cured.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A nail-beautifying method by recognizing any curved surface is characterized by comprising the following steps:
acquiring curvature information of a target nail;
dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
according to the nail beautifying path and the distance value within the preset range, performing curved nail beautifying on the curved surface area of the nail to be beautified along the nail beautifying direction, so that the target nail forms more than one nail beautifying layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art includes more than one of the following steps of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing, curved-surface sealing layer and curved-surface ornament attaching.
2. The arbitrary curved surface recognition nail art method according to claim 1, wherein the curved surface nail art of the nail to be decorated is curved-surface nail art along nail art direction according to the nail art path and the predetermined range distance value, so that the target nail forms more than one nail art layer, comprising the steps of:
performing curved-surface nail painting on the curved surface area of the nail to be decorated by more than one painting pigment along the nail painting direction according to the nail painting path and the distance value within the preset range, so that the target nail forms more than one nail painting layer; or the like, or, alternatively,
and performing curved-surface nail beautifying on the curved surface area to be decorated by more than one ornament along the nail beautifying direction according to the nail beautifying path and the preset range distance value, so that the target nail forms more than one nail beautifying layer.
3. The arbitrary curved surface recognition nail art method according to claim 1, wherein the curved surface nail art of the nail to be decorated is curved-surface nail art along nail art direction according to the nail art path and the predetermined range distance value, so that the target nail forms more than one nail art layer, comprising the steps of:
according to the nail beautifying path and the distance value within the preset range, more than one painting pigment is used for carrying out curved surface drawing on the curved surface area of the nail to be beautified along the nail beautifying direction;
and according to the nail beautifying path and the distance value within the preset range, attaching more than one ornament to the curved surface area to be decorated corresponding to the preset position of the user along the nail beautifying direction for curved surface decoration.
4. The arbitrary curved surface recognition nail art method according to claim 1, wherein the curved surface nail art of the nail to be decorated is curved-surface nail art along nail art direction according to the nail art path and the predetermined range distance value, so that the target nail forms more than one nail art layer, comprising the steps of:
according to the nail beautifying path and the distance value within the preset range, performing curved-surface nail beautifying on the curved surface area of the nail to be beautified along the nail beautifying direction and forming a current nail beautifying layer;
curing the current manicure layer when the current manicure layer needs curing, so that the target nail forms more than one manicure layer.
5. The arbitrary curved surface recognition nail art method according to claim 1, wherein the obtaining curvature information of the target nail comprises the steps of:
acquiring length and width profile information and curved surface information of the target nail;
and acquiring curvature information of the target nail according to the length, width and contour information and the curved surface information.
6. The arbitrary curved surface recognition nail art method according to claim 5, wherein the acquiring the length and width profile information and the curved surface information of the target nail specifically comprises the steps of:
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the laser point source sensor acquires the curved surface information of the target nail; wherein the optical path of the laser point source sensor covers the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the method comprises the following steps that a laser point source sensor conducts two-dimensional scanning on a target nail along the length direction and the width direction of the target nail to obtain curved surface information of the target nail; wherein the spot of the laser point source sensor is smaller than the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the method comprises the following steps that a laser line source sensor conducts one-dimensional scanning on a target nail along the length direction or the width direction of the target nail to obtain curved surface information of the target nail; the laser line source sensor is composed of a plurality of laser points which are arranged in a linear array; the length of the light path of the laser line source sensor is not less than the length size or the width size of the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the laser dot matrix sensor is used for statically acquiring curved surface information of the nail at one time on the target nail above the target nail; the laser dot matrix sensor is composed of a plurality of laser dots which are arranged in an array; the length size and the width size of the laser dot matrix sensor are not less than those of the target nail; or the like, or, alternatively,
acquiring a three-dimensional image frame of the target nail according to an image, and acquiring length, width and contour information and curved surface information of the target nail according to the three-dimensional image frame, wherein the three-dimensional image frame is acquired by a 3D camera; or the like, or, alternatively,
acquiring a three-dimensional image frame of the target nail according to an image, and acquiring length, width and contour information and curved surface information of the target nail according to the three-dimensional image frame, wherein the three-dimensional image frame is formed by combining image frames acquired by two cameras, the two cameras are installed at an included angle of 90 degrees, one of the two cameras is installed towards the target nail from top to bottom, and the other camera is installed towards the target nail along the length direction of the finger; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the probe array sensor contacts and scans the target nail to acquire curved surface information of the target nail; the probe array sensor is composed of a plurality of probes arranged in an array; the working range of the probe array sensor covers the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the single-probe sensor is in contact with the target nail and conducts two-dimensional scanning on the target nail along the length direction and the width direction of the target nail so as to obtain curved surface information of the target nail; the size of the working head of the single-probe sensor is smaller than that of the target nail; or the like, or, alternatively,
acquiring an image frame of the target nail according to the image, and acquiring length and width contour information of the target nail according to the image frame; the linear array probe sensor is in contact with the target nail and conducts one-dimensional scanning on the target nail along the length direction of the target nail or the width direction of the target nail so as to obtain curved surface information of the target nail; the linear array probe sensor is composed of a plurality of probes arranged in a linear array; the linear array probe sensor has a linear array length no less than a width dimension or a length dimension of the target nail.
7. The arbitrary surface recognition nail art method according to any one of claims 1 to 6, wherein the obtaining of the three-dimensional information of the target nail further comprises the steps of:
acquiring a nail beautifying scheme of a target nail, wherein the nail beautifying scheme is selected by a user from a human-computer interaction screen or an application program; the nail-beautifying scheme comprises more than one of patterns, sequence, layer number and curing time of nail-beautifying layers; or the like, or, alternatively,
acquiring a nail beautifying scheme of a target nail, wherein the nail beautifying scheme is from a DIY work uploaded by a user at an uploading port or an application program; the nail-beautifying scheme comprises more than one of patterns, sequence, layer number and curing time of nail-beautifying layers.
8. The arbitrary surface recognition nail art method according to claim 7, further comprising the steps of, before obtaining the three-dimensional information of the target nail:
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring a payment nail beautifying price paid by a user; when the payment nail beautifying price is equal to the nail beautifying price, prompting a user to start nail beautifying operation; or the like, or, alternatively,
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring a nail-beautifying payment price paid by a user through a payment code or a payment code by using digital currency; when the payment nail beautifying price is equal to the nail beautifying price, prompting a user to start nail beautifying operation; or the like, or, alternatively,
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring the balance of a membership card of a user and displaying the balance; when the user selects to use the membership card and the balance is not less than the nail beautifying price, deducting the nail beautifying price from the balance and updating the balance to prompt the user to start nail beautifying operation; when the user selects to use the membership card and the balance is smaller than the nail art price, displaying a difference value between the nail art price and the balance; acquiring a payment nail beautifying price paid by a user by using digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; when the user selects not to use the membership card, acquiring a payment nail beautifying price paid by the user by using digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the nail beautifying price; or the like, or, alternatively,
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring the balance of a membership card of a user and the coupon amount of the user, and displaying the balance and the coupon amount; when the user selects more than one payment mode of the membership card and the coupon amount and the amount of the payment mode is not less than the nail art price, deducting the nail art price from the amount and updating the amount, and prompting the user to start nail art operation; when the user selects more than one payment mode of the membership card and the coupon amount and the amount of the payment mode is less than the manicure price, displaying the difference value between the manicure price and the amount; acquiring a payment nail beautifying price paid by a user through digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; when the user selects not to use more than one payment mode of the membership card and the coupon amount, acquiring a payment nail beautifying price paid by the user through digital currency, and when the payment nail beautifying price is equal to the nail beautifying price, prompting the user to start nail beautifying operation; or the like, or, alternatively,
calculating a nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring the coupon sum of a user and displaying the coupon sum; when the user selects to use the coupon amount and the coupon amount is not smaller than the fingernail beautifying price, deducting the fingernail beautifying price from the coupon amount and updating the coupon amount to prompt the user to start fingernail beautifying operation; when the user selects to use the coupon amount and the coupon amount is smaller than the manicure price, displaying a difference value between the manicure price and the coupon amount; acquiring a payment nail beautifying price paid by a user through digital currency, and prompting the user to start nail beautifying operation when the payment nail beautifying price is equal to the difference value; and when the user selects not to use the coupon amount, acquiring the price of the nail art paid by the user through the digital currency, and prompting the user to start nail art operation when the price of the nail art paid is equal to the price of the nail art.
9. An arbitrary curved surface recognition nail art system, comprising:
the curvature acquisition module is used for acquiring curvature information of the target nail;
the central processing module is used for dividing the target nail into a plurality of curved surface areas to be manicured according to the curvature information and planning a manicure path of each curved surface area to be manicured;
the execution module is used for performing curved-surface nail beautifying on the curved-surface area to be decorated along the nail beautifying direction according to the nail beautifying path and the preset range distance value, so that the target nail forms more than one nail beautifying layer; wherein, the nail beautifying direction is a direction vertical to the curved surface area of the nail to be beautified; the curved-surface nail art includes more than one of the following steps of curved-surface pattern texture drawing, curved-surface pure color drawing, curved-surface gradient color drawing, curved-surface sealing layer and curved-surface ornament attaching.
10. The arbitrary surface recognition manicure system of claim 9, further comprising:
the scheme acquisition module is used for acquiring a nail beautifying scheme of the target nail; and/or the presence of a gas in the gas,
the payment module is used for calculating the nail beautifying price according to the nail beautifying scheme and displaying the nail beautifying price; acquiring a payment nail beautifying price paid by a user; and/or the presence of a gas in the gas,
the curing module is used for curing the current nail layer when the current nail layer needs to be cured.
CN202010196059.8A 2020-03-19 2020-03-19 Arbitrary curved surface identification nail beautifying method and system Pending CN111292370A (en)

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